From 4cda4b70dbcd21cf57e1e253ddba32b88bcaec18 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Tue, 8 Feb 2011 06:20:35 +0100 Subject: Move implementation private files from com.jogamp..impl. to jogamp. (1/2) - rename task - com.jogamp.opengl.impl -> jogamp.opengl - com.jogamp.opengl.util.glsl.fixedfunc.impl -> jogamp.opengl.util.glsl.fixedfunc - com.jogamp.nativewindow.impl -> jogamp.nativewindow - com.jogamp.newt.impl -> jogamp.newt This sorts implementation details from the top level, ie skipping the public 'com', allowing a better seperation of public classes and implementation details and also reduces strings. This approach of public/private seperation is also used in the OpenJDK. --- src/jogl/classes/com/jogamp/opengl/impl/Debug.java | 140 -- .../impl/DesktopGLDynamicLibraryBundleInfo.java | 58 - .../opengl/impl/DesktopGLDynamicLookupHelper.java | 63 - .../opengl/impl/ExtensionAvailabilityCache.java | 218 -- .../jogamp/opengl/impl/GLBufferSizeTracker.java | 214 -- .../jogamp/opengl/impl/GLBufferStateTracker.java | 157 -- .../com/jogamp/opengl/impl/GLContextImpl.java | 1044 --------- .../com/jogamp/opengl/impl/GLContextLock.java | 157 -- .../com/jogamp/opengl/impl/GLContextShareSet.java | 293 --- .../jogamp/opengl/impl/GLDrawableFactoryImpl.java | 452 ---- .../com/jogamp/opengl/impl/GLDrawableHelper.java | 386 --- .../com/jogamp/opengl/impl/GLDrawableImpl.java | 221 -- .../opengl/impl/GLDynamicLibraryBundleInfo.java | 54 - .../jogamp/opengl/impl/GLDynamicLookupHelper.java | 44 - .../impl/GLGraphicsConfigurationFactory.java | 97 - .../opengl/impl/GLGraphicsConfigurationUtil.java | 147 -- .../com/jogamp/opengl/impl/GLPbufferImpl.java | 299 --- .../com/jogamp/opengl/impl/GLRunnableTask.java | 89 - .../com/jogamp/opengl/impl/GLStateTracker.java | 179 -- .../com/jogamp/opengl/impl/GLVersionNumber.java | 123 - .../com/jogamp/opengl/impl/GLWorkerThread.java | 275 --- .../com/jogamp/opengl/impl/MemoryObject.java | 142 -- .../com/jogamp/opengl/impl/ProjectFloat.java | 1058 --------- .../jogamp/opengl/impl/SharedResourceRunner.java | 249 -- .../opengl/impl/SystemUtil.java.javame_cdc_fp | 10 - .../com/jogamp/opengl/impl/SystemUtil.java.javase | 18 - .../com/jogamp/opengl/impl/ThreadingImpl.java | 240 -- .../com/jogamp/opengl/impl/ThreadingPlugin.java | 62 - .../jogamp/opengl/impl/awt/AWTThreadingPlugin.java | 126 - .../com/jogamp/opengl/impl/awt/AWTUtil.java | 119 - .../classes/com/jogamp/opengl/impl/awt/Java2D.java | 569 ----- .../jogamp/opengl/impl/awt/Java2DGLContext.java | 52 - .../com/jogamp/opengl/impl/egl/EGLContext.java | 279 --- .../com/jogamp/opengl/impl/egl/EGLDrawable.java | 232 -- .../jogamp/opengl/impl/egl/EGLDrawableFactory.java | 249 -- .../impl/egl/EGLDynamicLibraryBundleInfo.java | 73 - .../impl/egl/EGLES1DynamicLibraryBundleInfo.java | 73 - .../impl/egl/EGLES2DynamicLibraryBundleInfo.java | 73 - .../jogamp/opengl/impl/egl/EGLExternalContext.java | 90 - .../jogamp/opengl/impl/egl/EGLGLCapabilities.java | 96 - .../opengl/impl/egl/EGLGraphicsConfiguration.java | 312 --- .../impl/egl/EGLGraphicsConfigurationFactory.java | 343 --- .../jogamp/opengl/impl/egl/EGLOnscreenContext.java | 59 - .../opengl/impl/egl/EGLOnscreenDrawable.java | 64 - .../jogamp/opengl/impl/egl/EGLPbufferContext.java | 62 - .../jogamp/opengl/impl/egl/EGLPbufferDrawable.java | 102 - .../com/jogamp/opengl/impl/gl2/ProjectDouble.java | 1042 --------- .../classes/com/jogamp/opengl/impl/gl2/Util.java | 244 -- .../opengl/impl/gl2/fixme/GLObjectTracker.java | 835 ------- .../com/jogamp/opengl/impl/glu/GLUquadricImpl.java | 1212 ---------- .../classes/com/jogamp/opengl/impl/glu/Glue.java | 114 - .../com/jogamp/opengl/impl/glu/error/Error.java | 100 - .../opengl/impl/glu/gl2/nurbs/GL2Backend.java | 49 - .../impl/glu/gl2/nurbs/GL2CurveEvaluator.java | 205 -- .../impl/glu/gl2/nurbs/GL2SurfaceEvaluator.java | 217 -- .../opengl/impl/glu/gl2/nurbs/GLUgl2nurbsImpl.java | 862 ------- .../jogamp/opengl/impl/glu/mipmap/BuildMipmap.java | 1597 ------------- .../com/jogamp/opengl/impl/glu/mipmap/Extract.java | 56 - .../opengl/impl/glu/mipmap/Extract1010102.java | 97 - .../opengl/impl/glu/mipmap/Extract1555rev.java | 97 - .../opengl/impl/glu/mipmap/Extract2101010rev.java | 97 - .../opengl/impl/glu/mipmap/Extract233rev.java | 85 - .../jogamp/opengl/impl/glu/mipmap/Extract332.java | 84 - .../jogamp/opengl/impl/glu/mipmap/Extract4444.java | 96 - .../opengl/impl/glu/mipmap/Extract4444rev.java | 97 - .../jogamp/opengl/impl/glu/mipmap/Extract5551.java | 97 - .../jogamp/opengl/impl/glu/mipmap/Extract565.java | 92 - .../opengl/impl/glu/mipmap/Extract565rev.java | 92 - .../jogamp/opengl/impl/glu/mipmap/Extract8888.java | 97 - .../opengl/impl/glu/mipmap/Extract8888rev.java | 97 - .../opengl/impl/glu/mipmap/ExtractFloat.java | 74 - .../opengl/impl/glu/mipmap/ExtractPrimitive.java | 56 - .../opengl/impl/glu/mipmap/ExtractSByte.java | 69 - .../jogamp/opengl/impl/glu/mipmap/ExtractSInt.java | 76 - .../opengl/impl/glu/mipmap/ExtractSShort.java | 76 - .../opengl/impl/glu/mipmap/ExtractUByte.java | 70 - .../jogamp/opengl/impl/glu/mipmap/ExtractUInt.java | 76 - .../opengl/impl/glu/mipmap/ExtractUShort.java | 76 - .../jogamp/opengl/impl/glu/mipmap/HalveImage.java | 1533 ------------ .../com/jogamp/opengl/impl/glu/mipmap/Image.java | 1413 ----------- .../com/jogamp/opengl/impl/glu/mipmap/Mipmap.java | 868 ------- .../opengl/impl/glu/mipmap/PixelStorageModes.java | 426 ---- .../opengl/impl/glu/mipmap/ScaleInternal.java | 2447 -------------------- .../jogamp/opengl/impl/glu/mipmap/Type_Widget.java | 226 -- .../com/jogamp/opengl/impl/glu/nurbs/Arc.java | 258 --- .../opengl/impl/glu/nurbs/ArcSdirSorter.java | 63 - .../opengl/impl/glu/nurbs/ArcTdirSorter.java | 60 - .../opengl/impl/glu/nurbs/ArcTesselator.java | 90 - .../com/jogamp/opengl/impl/glu/nurbs/Backend.java | 217 -- .../jogamp/opengl/impl/glu/nurbs/BezierArc.java | 44 - .../com/jogamp/opengl/impl/glu/nurbs/Bin.java | 155 -- .../com/jogamp/opengl/impl/glu/nurbs/Breakpt.java | 59 - .../jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java | 194 -- .../opengl/impl/glu/nurbs/CArrayOfBreakpts.java | 130 -- .../opengl/impl/glu/nurbs/CArrayOfFloats.java | 195 -- .../opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java | 160 -- .../com/jogamp/opengl/impl/glu/nurbs/Curve.java | 238 -- .../opengl/impl/glu/nurbs/CurveEvaluator.java | 86 - .../jogamp/opengl/impl/glu/nurbs/Curvelist.java | 121 - .../jogamp/opengl/impl/glu/nurbs/DisplayList.java | 56 - .../com/jogamp/opengl/impl/glu/nurbs/Flist.java | 130 -- .../com/jogamp/opengl/impl/glu/nurbs/Knotspec.java | 557 ----- .../jogamp/opengl/impl/glu/nurbs/Knotvector.java | 179 -- .../com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java | 442 ---- .../com/jogamp/opengl/impl/glu/nurbs/Maplist.java | 122 - .../jogamp/opengl/impl/glu/nurbs/NurbsConsts.java | 184 -- .../com/jogamp/opengl/impl/glu/nurbs/O_curve.java | 63 - .../jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java | 80 - .../opengl/impl/glu/nurbs/O_nurbssurface.java | 79 - .../jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java | 44 - .../jogamp/opengl/impl/glu/nurbs/O_surface.java | 52 - .../com/jogamp/opengl/impl/glu/nurbs/O_trim.java | 44 - .../com/jogamp/opengl/impl/glu/nurbs/Patch.java | 54 - .../jogamp/opengl/impl/glu/nurbs/Patchlist.java | 145 -- .../com/jogamp/opengl/impl/glu/nurbs/Property.java | 75 - .../com/jogamp/opengl/impl/glu/nurbs/Pspec.java | 47 - .../com/jogamp/opengl/impl/glu/nurbs/PwlArc.java | 71 - .../com/jogamp/opengl/impl/glu/nurbs/Quilt.java | 282 --- .../jogamp/opengl/impl/glu/nurbs/Quiltspec.java | 85 - .../com/jogamp/opengl/impl/glu/nurbs/README.txt | 59 - .../jogamp/opengl/impl/glu/nurbs/Renderhints.java | 128 - .../jogamp/opengl/impl/glu/nurbs/Splinespec.java | 204 -- .../jogamp/opengl/impl/glu/nurbs/Subdivider.java | 1167 ---------- .../opengl/impl/glu/nurbs/SurfaceEvaluator.java | 111 - .../jogamp/opengl/impl/glu/nurbs/TrimVertex.java | 56 - .../jogamp/opengl/impl/glu/registry/Registry.java | 79 - .../opengl/impl/glu/tessellator/ActiveRegion.java | 69 - .../opengl/impl/glu/tessellator/CachedVertex.java | 58 - .../jogamp/opengl/impl/glu/tessellator/Dict.java | 140 -- .../opengl/impl/glu/tessellator/DictNode.java | 59 - .../opengl/impl/glu/tessellator/GLUface.java | 65 - .../opengl/impl/glu/tessellator/GLUhalfEdge.java | 71 - .../opengl/impl/glu/tessellator/GLUmesh.java | 60 - .../impl/glu/tessellator/GLUtessellatorImpl.java | 646 ------ .../opengl/impl/glu/tessellator/GLUvertex.java | 65 - .../jogamp/opengl/impl/glu/tessellator/Geom.java | 338 --- .../jogamp/opengl/impl/glu/tessellator/Mesh.java | 734 ------ .../jogamp/opengl/impl/glu/tessellator/Normal.java | 288 --- .../opengl/impl/glu/tessellator/PriorityQ.java | 100 - .../opengl/impl/glu/tessellator/PriorityQHeap.java | 262 --- .../opengl/impl/glu/tessellator/PriorityQSort.java | 278 --- .../jogamp/opengl/impl/glu/tessellator/Render.java | 557 ----- .../jogamp/opengl/impl/glu/tessellator/Sweep.java | 1353 ----------- .../opengl/impl/glu/tessellator/TessMono.java | 241 -- .../opengl/impl/glu/tessellator/TessState.java | 59 - .../opengl/impl/macosx/cgl/MacOSXCGLContext.java | 328 --- .../opengl/impl/macosx/cgl/MacOSXCGLDrawable.java | 99 - .../impl/macosx/cgl/MacOSXCGLDrawableFactory.java | 223 -- .../cgl/MacOSXCGLDynamicLibraryBundleInfo.java | 72 - .../macosx/cgl/MacOSXCGLGraphicsConfiguration.java | 233 -- .../cgl/MacOSXCGLGraphicsConfigurationFactory.java | 87 - .../impl/macosx/cgl/MacOSXExternalCGLContext.java | 193 -- .../impl/macosx/cgl/MacOSXOffscreenCGLContext.java | 64 - .../macosx/cgl/MacOSXOffscreenCGLDrawable.java | 57 - .../impl/macosx/cgl/MacOSXOnscreenCGLContext.java | 89 - .../impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java | 93 - .../impl/macosx/cgl/MacOSXPbufferCGLContext.java | 366 --- .../impl/macosx/cgl/MacOSXPbufferCGLDrawable.java | 252 -- .../cgl/awt/MacOSXAWTCGLDrawableFactory.java | 60 - .../MacOSXAWTCGLGraphicsConfigurationFactory.java | 117 - .../macosx/cgl/awt/MacOSXJava2DCGLContext.java | 135 -- .../opengl/impl/windows/wgl/WGLGLCapabilities.java | 243 -- .../impl/windows/wgl/WindowsBitmapWGLContext.java | 64 - .../impl/windows/wgl/WindowsBitmapWGLDrawable.java | 175 -- .../impl/windows/wgl/WindowsDummyWGLDrawable.java | 171 -- .../windows/wgl/WindowsExternalWGLContext.java | 142 -- .../windows/wgl/WindowsExternalWGLDrawable.java | 92 - .../windows/wgl/WindowsOnscreenWGLContext.java | 53 - .../windows/wgl/WindowsOnscreenWGLDrawable.java | 56 - .../impl/windows/wgl/WindowsPbufferWGLContext.java | 147 -- .../windows/wgl/WindowsPbufferWGLDrawable.java | 265 --- .../opengl/impl/windows/wgl/WindowsWGLContext.java | 478 ---- .../impl/windows/wgl/WindowsWGLDrawable.java | 107 - .../windows/wgl/WindowsWGLDrawableFactory.java | 512 ---- .../wgl/WindowsWGLDynamicLibraryBundleInfo.java | 58 - .../wgl/WindowsWGLGraphicsConfiguration.java | 699 ------ .../WindowsWGLGraphicsConfigurationFactory.java | 477 ---- .../WindowsAWTWGLGraphicsConfigurationFactory.java | 173 -- .../com/jogamp/opengl/impl/x11/glx/GLXUtil.java | 102 - .../opengl/impl/x11/glx/X11DummyGLXDrawable.java | 90 - .../opengl/impl/x11/glx/X11ExternalGLXContext.java | 141 -- .../impl/x11/glx/X11ExternalGLXDrawable.java | 105 - .../opengl/impl/x11/glx/X11GLCapabilities.java | 124 - .../jogamp/opengl/impl/x11/glx/X11GLXContext.java | 587 ----- .../jogamp/opengl/impl/x11/glx/X11GLXDrawable.java | 74 - .../opengl/impl/x11/glx/X11GLXDrawableFactory.java | 542 ----- .../x11/glx/X11GLXDynamicLibraryBundleInfo.java | 84 - .../impl/x11/glx/X11GLXGraphicsConfiguration.java | 447 ---- .../glx/X11GLXGraphicsConfigurationFactory.java | 378 --- .../opengl/impl/x11/glx/X11OnscreenGLXContext.java | 48 - .../impl/x11/glx/X11OnscreenGLXDrawable.java | 97 - .../opengl/impl/x11/glx/X11PbufferGLXContext.java | 64 - .../opengl/impl/x11/glx/X11PbufferGLXDrawable.java | 145 -- .../opengl/impl/x11/glx/X11PixmapGLXContext.java | 70 - .../opengl/impl/x11/glx/X11PixmapGLXDrawable.java | 137 -- .../awt/X11AWTGLXGraphicsConfigurationFactory.java | 174 -- .../util/glsl/fixedfunc/impl/FixedFuncHook.java | 331 --- .../glsl/fixedfunc/impl/FixedFuncPipeline.java | 554 ----- .../glsl/fixedfunc/impl/shaders/FixedFuncColor.fp | 16 - .../glsl/fixedfunc/impl/shaders/FixedFuncColor.vp | 22 - .../fixedfunc/impl/shaders/FixedFuncColorLight.vp | 70 - .../impl/shaders/FixedFuncColorTexture.fp | 47 - .../impl/shaders/bin/nvidia/FixedFuncColor.bfp | Bin 1108 -> 0 bytes .../impl/shaders/bin/nvidia/FixedFuncColor.bvp | Bin 2344 -> 0 bytes .../shaders/bin/nvidia/FixedFuncColorLight.bvp | Bin 8787 -> 0 bytes .../shaders/bin/nvidia/FixedFuncColorTexture.bfp | Bin 2392 -> 0 bytes .../glsl/fixedfunc/impl/shaders/es_precision.glsl | 14 - .../glsl/fixedfunc/impl/shaders/mgl_attribute.glsl | 19 - .../glsl/fixedfunc/impl/shaders/mgl_const.glsl | 10 - .../glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl | 26 - .../glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp | 35 - .../glsl/fixedfunc/impl/shaders/mgl_uniform.glsl | 18 - .../fixedfunc/impl/shaders/mgl_uniform_light.glsl | 15 - .../glsl/fixedfunc/impl/shaders/mgl_varying.glsl | 12 - .../impl/shaders/scripts/nvidia-apx/glslc-ff.bat | 9 - .../impl/shaders/scripts/nvidia-apx/glslc.bat | 9 - src/jogl/classes/jogamp/opengl/Debug.java | 140 ++ .../opengl/DesktopGLDynamicLibraryBundleInfo.java | 58 + .../opengl/DesktopGLDynamicLookupHelper.java | 63 + .../jogamp/opengl/ExtensionAvailabilityCache.java | 218 ++ .../classes/jogamp/opengl/GLBufferSizeTracker.java | 214 ++ .../jogamp/opengl/GLBufferStateTracker.java | 157 ++ src/jogl/classes/jogamp/opengl/GLContextImpl.java | 1044 +++++++++ src/jogl/classes/jogamp/opengl/GLContextLock.java | 157 ++ .../classes/jogamp/opengl/GLContextShareSet.java | 293 +++ .../jogamp/opengl/GLDrawableFactoryImpl.java | 452 ++++ .../classes/jogamp/opengl/GLDrawableHelper.java | 386 +++ src/jogl/classes/jogamp/opengl/GLDrawableImpl.java | 221 ++ .../jogamp/opengl/GLDynamicLibraryBundleInfo.java | 54 + .../jogamp/opengl/GLDynamicLookupHelper.java | 44 + .../opengl/GLGraphicsConfigurationFactory.java | 97 + .../jogamp/opengl/GLGraphicsConfigurationUtil.java | 147 ++ src/jogl/classes/jogamp/opengl/GLPbufferImpl.java | 299 +++ src/jogl/classes/jogamp/opengl/GLRunnableTask.java | 89 + src/jogl/classes/jogamp/opengl/GLStateTracker.java | 179 ++ .../classes/jogamp/opengl/GLVersionNumber.java | 123 + src/jogl/classes/jogamp/opengl/GLWorkerThread.java | 275 +++ src/jogl/classes/jogamp/opengl/MemoryObject.java | 142 ++ src/jogl/classes/jogamp/opengl/ProjectFloat.java | 1058 +++++++++ .../jogamp/opengl/SharedResourceRunner.java | 249 ++ .../jogamp/opengl/SystemUtil.java.javame_cdc_fp | 10 + .../classes/jogamp/opengl/SystemUtil.java.javase | 18 + src/jogl/classes/jogamp/opengl/ThreadingImpl.java | 240 ++ .../classes/jogamp/opengl/ThreadingPlugin.java | 62 + .../jogamp/opengl/awt/AWTThreadingPlugin.java | 126 + src/jogl/classes/jogamp/opengl/awt/AWTUtil.java | 119 + src/jogl/classes/jogamp/opengl/awt/Java2D.java | 569 +++++ .../classes/jogamp/opengl/awt/Java2DGLContext.java | 52 + src/jogl/classes/jogamp/opengl/egl/EGLContext.java | 279 +++ .../classes/jogamp/opengl/egl/EGLDrawable.java | 232 ++ .../jogamp/opengl/egl/EGLDrawableFactory.java | 249 ++ .../opengl/egl/EGLDynamicLibraryBundleInfo.java | 73 + .../opengl/egl/EGLES1DynamicLibraryBundleInfo.java | 73 + .../opengl/egl/EGLES2DynamicLibraryBundleInfo.java | 73 + .../jogamp/opengl/egl/EGLExternalContext.java | 90 + .../jogamp/opengl/egl/EGLGLCapabilities.java | 96 + .../opengl/egl/EGLGraphicsConfiguration.java | 312 +++ .../egl/EGLGraphicsConfigurationFactory.java | 343 +++ .../jogamp/opengl/egl/EGLOnscreenContext.java | 59 + .../jogamp/opengl/egl/EGLOnscreenDrawable.java | 64 + .../jogamp/opengl/egl/EGLPbufferContext.java | 62 + .../jogamp/opengl/egl/EGLPbufferDrawable.java | 102 + .../classes/jogamp/opengl/gl2/ProjectDouble.java | 1042 +++++++++ src/jogl/classes/jogamp/opengl/gl2/Util.java | 244 ++ .../jogamp/opengl/gl2/fixme/GLObjectTracker.java | 835 +++++++ .../classes/jogamp/opengl/glu/GLUquadricImpl.java | 1212 ++++++++++ src/jogl/classes/jogamp/opengl/glu/Glue.java | 114 + .../classes/jogamp/opengl/glu/error/Error.java | 100 + .../jogamp/opengl/glu/gl2/nurbs/GL2Backend.java | 49 + .../opengl/glu/gl2/nurbs/GL2CurveEvaluator.java | 205 ++ .../opengl/glu/gl2/nurbs/GL2SurfaceEvaluator.java | 217 ++ .../opengl/glu/gl2/nurbs/GLUgl2nurbsImpl.java | 862 +++++++ .../jogamp/opengl/glu/mipmap/BuildMipmap.java | 1597 +++++++++++++ .../classes/jogamp/opengl/glu/mipmap/Extract.java | 56 + .../jogamp/opengl/glu/mipmap/Extract1010102.java | 97 + .../jogamp/opengl/glu/mipmap/Extract1555rev.java | 97 + .../opengl/glu/mipmap/Extract2101010rev.java | 97 + .../jogamp/opengl/glu/mipmap/Extract233rev.java | 85 + .../jogamp/opengl/glu/mipmap/Extract332.java | 84 + .../jogamp/opengl/glu/mipmap/Extract4444.java | 96 + .../jogamp/opengl/glu/mipmap/Extract4444rev.java | 97 + .../jogamp/opengl/glu/mipmap/Extract5551.java | 97 + .../jogamp/opengl/glu/mipmap/Extract565.java | 92 + .../jogamp/opengl/glu/mipmap/Extract565rev.java | 92 + .../jogamp/opengl/glu/mipmap/Extract8888.java | 97 + .../jogamp/opengl/glu/mipmap/Extract8888rev.java | 97 + .../jogamp/opengl/glu/mipmap/ExtractFloat.java | 74 + .../jogamp/opengl/glu/mipmap/ExtractPrimitive.java | 56 + .../jogamp/opengl/glu/mipmap/ExtractSByte.java | 69 + .../jogamp/opengl/glu/mipmap/ExtractSInt.java | 76 + .../jogamp/opengl/glu/mipmap/ExtractSShort.java | 76 + .../jogamp/opengl/glu/mipmap/ExtractUByte.java | 70 + .../jogamp/opengl/glu/mipmap/ExtractUInt.java | 76 + .../jogamp/opengl/glu/mipmap/ExtractUShort.java | 76 + .../jogamp/opengl/glu/mipmap/HalveImage.java | 1533 ++++++++++++ .../classes/jogamp/opengl/glu/mipmap/Image.java | 1413 +++++++++++ .../classes/jogamp/opengl/glu/mipmap/Mipmap.java | 868 +++++++ .../opengl/glu/mipmap/PixelStorageModes.java | 426 ++++ .../jogamp/opengl/glu/mipmap/ScaleInternal.java | 2447 ++++++++++++++++++++ .../jogamp/opengl/glu/mipmap/Type_Widget.java | 226 ++ src/jogl/classes/jogamp/opengl/glu/nurbs/Arc.java | 258 +++ .../jogamp/opengl/glu/nurbs/ArcSdirSorter.java | 63 + .../jogamp/opengl/glu/nurbs/ArcTdirSorter.java | 60 + .../jogamp/opengl/glu/nurbs/ArcTesselator.java | 90 + .../classes/jogamp/opengl/glu/nurbs/Backend.java | 217 ++ .../classes/jogamp/opengl/glu/nurbs/BezierArc.java | 44 + src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java | 155 ++ .../classes/jogamp/opengl/glu/nurbs/Breakpt.java | 59 + .../jogamp/opengl/glu/nurbs/CArrayOfArcs.java | 194 ++ .../jogamp/opengl/glu/nurbs/CArrayOfBreakpts.java | 130 ++ .../jogamp/opengl/glu/nurbs/CArrayOfFloats.java | 195 ++ .../opengl/glu/nurbs/CArrayOfQuiltspecs.java | 160 ++ .../classes/jogamp/opengl/glu/nurbs/Curve.java | 238 ++ .../jogamp/opengl/glu/nurbs/CurveEvaluator.java | 86 + .../classes/jogamp/opengl/glu/nurbs/Curvelist.java | 121 + .../jogamp/opengl/glu/nurbs/DisplayList.java | 56 + .../classes/jogamp/opengl/glu/nurbs/Flist.java | 130 ++ .../classes/jogamp/opengl/glu/nurbs/Knotspec.java | 557 +++++ .../jogamp/opengl/glu/nurbs/Knotvector.java | 179 ++ .../classes/jogamp/opengl/glu/nurbs/Mapdesc.java | 442 ++++ .../classes/jogamp/opengl/glu/nurbs/Maplist.java | 122 + .../jogamp/opengl/glu/nurbs/NurbsConsts.java | 184 ++ .../classes/jogamp/opengl/glu/nurbs/O_curve.java | 63 + .../jogamp/opengl/glu/nurbs/O_nurbscurve.java | 80 + .../jogamp/opengl/glu/nurbs/O_nurbssurface.java | 79 + .../jogamp/opengl/glu/nurbs/O_pwlcurve.java | 44 + .../classes/jogamp/opengl/glu/nurbs/O_surface.java | 52 + .../classes/jogamp/opengl/glu/nurbs/O_trim.java | 44 + .../classes/jogamp/opengl/glu/nurbs/Patch.java | 54 + .../classes/jogamp/opengl/glu/nurbs/Patchlist.java | 145 ++ .../classes/jogamp/opengl/glu/nurbs/Property.java | 75 + .../classes/jogamp/opengl/glu/nurbs/Pspec.java | 47 + .../classes/jogamp/opengl/glu/nurbs/PwlArc.java | 71 + .../classes/jogamp/opengl/glu/nurbs/Quilt.java | 282 +++ .../classes/jogamp/opengl/glu/nurbs/Quiltspec.java | 85 + .../classes/jogamp/opengl/glu/nurbs/README.txt | 59 + .../jogamp/opengl/glu/nurbs/Renderhints.java | 128 + .../jogamp/opengl/glu/nurbs/Splinespec.java | 204 ++ .../jogamp/opengl/glu/nurbs/Subdivider.java | 1167 ++++++++++ .../jogamp/opengl/glu/nurbs/SurfaceEvaluator.java | 111 + .../jogamp/opengl/glu/nurbs/TrimVertex.java | 56 + .../jogamp/opengl/glu/registry/Registry.java | 79 + .../opengl/glu/tessellator/ActiveRegion.java | 69 + .../opengl/glu/tessellator/CachedVertex.java | 58 + .../jogamp/opengl/glu/tessellator/Dict.java | 140 ++ .../jogamp/opengl/glu/tessellator/DictNode.java | 59 + .../jogamp/opengl/glu/tessellator/GLUface.java | 65 + .../jogamp/opengl/glu/tessellator/GLUhalfEdge.java | 71 + .../jogamp/opengl/glu/tessellator/GLUmesh.java | 60 + .../opengl/glu/tessellator/GLUtessellatorImpl.java | 646 ++++++ .../jogamp/opengl/glu/tessellator/GLUvertex.java | 65 + .../jogamp/opengl/glu/tessellator/Geom.java | 338 +++ .../jogamp/opengl/glu/tessellator/Mesh.java | 734 ++++++ .../jogamp/opengl/glu/tessellator/Normal.java | 288 +++ .../jogamp/opengl/glu/tessellator/PriorityQ.java | 100 + .../opengl/glu/tessellator/PriorityQHeap.java | 262 +++ .../opengl/glu/tessellator/PriorityQSort.java | 278 +++ .../jogamp/opengl/glu/tessellator/Render.java | 557 +++++ .../jogamp/opengl/glu/tessellator/Sweep.java | 1353 +++++++++++ .../jogamp/opengl/glu/tessellator/TessMono.java | 241 ++ .../jogamp/opengl/glu/tessellator/TessState.java | 59 + .../jogamp/opengl/macosx/cgl/MacOSXCGLContext.java | 328 +++ .../opengl/macosx/cgl/MacOSXCGLDrawable.java | 99 + .../macosx/cgl/MacOSXCGLDrawableFactory.java | 223 ++ .../cgl/MacOSXCGLDynamicLibraryBundleInfo.java | 72 + .../macosx/cgl/MacOSXCGLGraphicsConfiguration.java | 233 ++ .../cgl/MacOSXCGLGraphicsConfigurationFactory.java | 87 + .../macosx/cgl/MacOSXExternalCGLContext.java | 193 ++ .../macosx/cgl/MacOSXOffscreenCGLContext.java | 64 + .../macosx/cgl/MacOSXOffscreenCGLDrawable.java | 57 + .../macosx/cgl/MacOSXOnscreenCGLContext.java | 89 + .../macosx/cgl/MacOSXOnscreenCGLDrawable.java | 93 + .../opengl/macosx/cgl/MacOSXPbufferCGLContext.java | 366 +++ .../macosx/cgl/MacOSXPbufferCGLDrawable.java | 252 ++ .../cgl/awt/MacOSXAWTCGLDrawableFactory.java | 60 + .../MacOSXAWTCGLGraphicsConfigurationFactory.java | 117 + .../macosx/cgl/awt/MacOSXJava2DCGLContext.java | 135 ++ .../opengl/util/glsl/fixedfunc/FixedFuncHook.java | 331 +++ .../util/glsl/fixedfunc/FixedFuncPipeline.java | 554 +++++ .../util/glsl/fixedfunc/shaders/FixedFuncColor.fp | 16 + .../util/glsl/fixedfunc/shaders/FixedFuncColor.vp | 22 + .../glsl/fixedfunc/shaders/FixedFuncColorLight.vp | 70 + .../fixedfunc/shaders/FixedFuncColorTexture.fp | 47 + .../shaders/bin/nvidia/FixedFuncColor.bfp | Bin 0 -> 1108 bytes .../shaders/bin/nvidia/FixedFuncColor.bvp | Bin 0 -> 2344 bytes .../shaders/bin/nvidia/FixedFuncColorLight.bvp | Bin 0 -> 8787 bytes .../shaders/bin/nvidia/FixedFuncColorTexture.bfp | Bin 0 -> 2392 bytes .../util/glsl/fixedfunc/shaders/es_precision.glsl | 14 + .../util/glsl/fixedfunc/shaders/mgl_attribute.glsl | 19 + .../util/glsl/fixedfunc/shaders/mgl_const.glsl | 10 + .../util/glsl/fixedfunc/shaders/mgl_lightdef.glsl | 26 + .../util/glsl/fixedfunc/shaders/mgl_settexcoord.vp | 35 + .../util/glsl/fixedfunc/shaders/mgl_uniform.glsl | 18 + .../glsl/fixedfunc/shaders/mgl_uniform_light.glsl | 15 + .../util/glsl/fixedfunc/shaders/mgl_varying.glsl | 12 + .../shaders/scripts/nvidia-apx/glslc-ff.bat | 9 + .../fixedfunc/shaders/scripts/nvidia-apx/glslc.bat | 9 + .../opengl/windows/wgl/WGLGLCapabilities.java | 243 ++ .../windows/wgl/WindowsBitmapWGLContext.java | 64 + .../windows/wgl/WindowsBitmapWGLDrawable.java | 175 ++ .../windows/wgl/WindowsDummyWGLDrawable.java | 171 ++ .../windows/wgl/WindowsExternalWGLContext.java | 142 ++ .../windows/wgl/WindowsExternalWGLDrawable.java | 92 + .../windows/wgl/WindowsOnscreenWGLContext.java | 53 + .../windows/wgl/WindowsOnscreenWGLDrawable.java | 56 + .../windows/wgl/WindowsPbufferWGLContext.java | 147 ++ .../windows/wgl/WindowsPbufferWGLDrawable.java | 265 +++ .../opengl/windows/wgl/WindowsWGLContext.java | 478 ++++ .../opengl/windows/wgl/WindowsWGLDrawable.java | 107 + .../windows/wgl/WindowsWGLDrawableFactory.java | 512 ++++ .../wgl/WindowsWGLDynamicLibraryBundleInfo.java | 58 + .../wgl/WindowsWGLGraphicsConfiguration.java | 699 ++++++ .../WindowsWGLGraphicsConfigurationFactory.java | 477 ++++ .../WindowsAWTWGLGraphicsConfigurationFactory.java | 173 ++ .../classes/jogamp/opengl/x11/glx/GLXUtil.java | 102 + .../jogamp/opengl/x11/glx/X11DummyGLXDrawable.java | 90 + .../opengl/x11/glx/X11ExternalGLXContext.java | 141 ++ .../opengl/x11/glx/X11ExternalGLXDrawable.java | 105 + .../jogamp/opengl/x11/glx/X11GLCapabilities.java | 124 + .../jogamp/opengl/x11/glx/X11GLXContext.java | 587 +++++ .../jogamp/opengl/x11/glx/X11GLXDrawable.java | 74 + .../opengl/x11/glx/X11GLXDrawableFactory.java | 542 +++++ .../x11/glx/X11GLXDynamicLibraryBundleInfo.java | 84 + .../x11/glx/X11GLXGraphicsConfiguration.java | 447 ++++ .../glx/X11GLXGraphicsConfigurationFactory.java | 378 +++ .../opengl/x11/glx/X11OnscreenGLXContext.java | 48 + .../opengl/x11/glx/X11OnscreenGLXDrawable.java | 97 + .../opengl/x11/glx/X11PbufferGLXContext.java | 64 + .../opengl/x11/glx/X11PbufferGLXDrawable.java | 145 ++ .../jogamp/opengl/x11/glx/X11PixmapGLXContext.java | 70 + .../opengl/x11/glx/X11PixmapGLXDrawable.java | 137 ++ .../awt/X11AWTGLXGraphicsConfigurationFactory.java | 174 ++ .../com/jogamp/nativewindow/impl/Debug.java | 140 -- .../DefaultGraphicsConfigurationFactoryImpl.java | 43 - .../jogamp/nativewindow/impl/NWJNILibLoader.java | 47 - .../nativewindow/impl/NativeWindowFactoryImpl.java | 109 - .../jogamp/nativewindow/impl/NullToolkitLock.java | 55 - .../com/jogamp/nativewindow/impl/ProxySurface.java | 171 -- .../com/jogamp/nativewindow/impl/awt/AWTMisc.java | 96 - .../nativewindow/impl/jawt/JAWTJNILibLoader.java | 78 - .../nativewindow/impl/jawt/JAWTToolkitLock.java | 54 - .../jogamp/nativewindow/impl/jawt/JAWTUtil.java | 225 -- .../jogamp/nativewindow/impl/jawt/JAWTWindow.java | 277 --- .../nativewindow/impl/jawt/JAWT_PlatformInfo.java | 47 - .../impl/jawt/macosx/MacOSXJAWTWindow.java | 148 -- .../impl/jawt/windows/Win32SunJDKReflection.java | 117 - .../impl/jawt/windows/WindowsJAWTWindow.java | 145 -- .../impl/jawt/x11/X11JAWTToolkitLock.java | 60 - .../nativewindow/impl/jawt/x11/X11JAWTWindow.java | 156 -- .../impl/jawt/x11/X11SunJDKReflection.java | 118 - .../nativewindow/impl/windows/RegisteredClass.java | 44 - .../impl/windows/RegisteredClassFactory.java | 133 -- .../impl/x11/X11GraphicsConfigurationFactory.java | 104 - .../nativewindow/impl/x11/X11ToolkitLock.java | 55 - .../com/jogamp/nativewindow/impl/x11/X11Util.java | 610 ----- .../classes/jogamp/nativewindow/Debug.java | 140 ++ .../DefaultGraphicsConfigurationFactoryImpl.java | 43 + .../jogamp/nativewindow/NWJNILibLoader.java | 47 + .../nativewindow/NativeWindowFactoryImpl.java | 109 + .../jogamp/nativewindow/NullToolkitLock.java | 55 + .../classes/jogamp/nativewindow/ProxySurface.java | 171 ++ .../classes/jogamp/nativewindow/awt/AWTMisc.java | 96 + .../jogamp/nativewindow/jawt/JAWTJNILibLoader.java | 78 + .../jogamp/nativewindow/jawt/JAWTToolkitLock.java | 54 + .../classes/jogamp/nativewindow/jawt/JAWTUtil.java | 225 ++ .../jogamp/nativewindow/jawt/JAWTWindow.java | 277 +++ .../nativewindow/jawt/JAWT_PlatformInfo.java | 47 + .../nativewindow/jawt/macosx/MacOSXJAWTWindow.java | 148 ++ .../jawt/windows/Win32SunJDKReflection.java | 117 + .../jawt/windows/WindowsJAWTWindow.java | 145 ++ .../nativewindow/jawt/x11/X11JAWTToolkitLock.java | 60 + .../nativewindow/jawt/x11/X11JAWTWindow.java | 156 ++ .../nativewindow/jawt/x11/X11SunJDKReflection.java | 118 + .../nativewindow/windows/RegisteredClass.java | 44 + .../windows/RegisteredClassFactory.java | 133 ++ .../x11/X11GraphicsConfigurationFactory.java | 104 + .../jogamp/nativewindow/x11/X11ToolkitLock.java | 55 + .../classes/jogamp/nativewindow/x11/X11Util.java | 610 +++++ src/newt/classes/com/jogamp/newt/impl/Debug.java | 140 -- .../com/jogamp/newt/impl/DefaultEDTUtil.java | 330 --- .../classes/com/jogamp/newt/impl/DisplayImpl.java | 416 ---- .../com/jogamp/newt/impl/NEWTJNILibLoader.java | 62 - .../com/jogamp/newt/impl/OffscreenWindow.java | 128 - .../classes/com/jogamp/newt/impl/ScreenImpl.java | 505 ---- .../com/jogamp/newt/impl/ScreenModeStatus.java | 207 -- .../classes/com/jogamp/newt/impl/WindowImpl.java | 2230 ------------------ .../com/jogamp/newt/impl/awt/AWTCanvas.java | 289 --- .../com/jogamp/newt/impl/awt/AWTDisplay.java | 63 - .../com/jogamp/newt/impl/awt/AWTScreen.java | 65 - .../com/jogamp/newt/impl/awt/AWTWindow.java | 289 --- .../jogamp/newt/impl/awt/opengl/VersionApplet.java | 174 -- .../com/jogamp/newt/impl/event/NEWTEventTask.java | 56 - .../com/jogamp/newt/impl/intel/gdl/Display.java | 104 - .../com/jogamp/newt/impl/intel/gdl/Screen.java | 68 - .../com/jogamp/newt/impl/intel/gdl/Window.java | 147 -- .../com/jogamp/newt/impl/macosx/MacDisplay.java | 101 - .../com/jogamp/newt/impl/macosx/MacScreen.java | 57 - .../com/jogamp/newt/impl/macosx/MacWindow.java | 433 ---- .../newt/impl/opengl/broadcom/egl/Display.java | 81 - .../newt/impl/opengl/broadcom/egl/Screen.java | 62 - .../newt/impl/opengl/broadcom/egl/Window.java | 164 -- .../com/jogamp/newt/impl/opengl/kd/KDDisplay.java | 84 - .../com/jogamp/newt/impl/opengl/kd/KDScreen.java | 58 - .../com/jogamp/newt/impl/opengl/kd/KDWindow.java | 147 -- .../jogamp/newt/impl/windows/WindowsDisplay.java | 94 - .../jogamp/newt/impl/windows/WindowsScreen.java | 114 - .../jogamp/newt/impl/windows/WindowsWindow.java | 201 -- .../com/jogamp/newt/impl/x11/X11Display.java | 114 - .../com/jogamp/newt/impl/x11/X11Screen.java | 270 --- .../com/jogamp/newt/impl/x11/X11Window.java | 145 -- src/newt/classes/jogamp/newt/Debug.java | 140 ++ src/newt/classes/jogamp/newt/DefaultEDTUtil.java | 330 +++ src/newt/classes/jogamp/newt/DisplayImpl.java | 416 ++++ src/newt/classes/jogamp/newt/NEWTJNILibLoader.java | 62 + src/newt/classes/jogamp/newt/OffscreenWindow.java | 128 + src/newt/classes/jogamp/newt/ScreenImpl.java | 505 ++++ src/newt/classes/jogamp/newt/ScreenModeStatus.java | 207 ++ src/newt/classes/jogamp/newt/WindowImpl.java | 2230 ++++++++++++++++++ src/newt/classes/jogamp/newt/awt/AWTCanvas.java | 289 +++ src/newt/classes/jogamp/newt/awt/AWTDisplay.java | 63 + src/newt/classes/jogamp/newt/awt/AWTScreen.java | 65 + src/newt/classes/jogamp/newt/awt/AWTWindow.java | 289 +++ .../jogamp/newt/awt/opengl/VersionApplet.java | 174 ++ .../classes/jogamp/newt/event/NEWTEventTask.java | 56 + .../classes/jogamp/newt/intel/gdl/Display.java | 104 + src/newt/classes/jogamp/newt/intel/gdl/Screen.java | 68 + src/newt/classes/jogamp/newt/intel/gdl/Window.java | 147 ++ .../classes/jogamp/newt/macosx/MacDisplay.java | 101 + src/newt/classes/jogamp/newt/macosx/MacScreen.java | 57 + src/newt/classes/jogamp/newt/macosx/MacWindow.java | 433 ++++ .../jogamp/newt/opengl/broadcom/egl/Display.java | 81 + .../jogamp/newt/opengl/broadcom/egl/Screen.java | 62 + .../jogamp/newt/opengl/broadcom/egl/Window.java | 164 ++ .../classes/jogamp/newt/opengl/kd/KDDisplay.java | 84 + .../classes/jogamp/newt/opengl/kd/KDScreen.java | 58 + .../classes/jogamp/newt/opengl/kd/KDWindow.java | 147 ++ .../jogamp/newt/windows/WindowsDisplay.java | 94 + .../classes/jogamp/newt/windows/WindowsScreen.java | 114 + .../classes/jogamp/newt/windows/WindowsWindow.java | 201 ++ src/newt/classes/jogamp/newt/x11/X11Display.java | 114 + src/newt/classes/jogamp/newt/x11/X11Screen.java | 270 +++ src/newt/classes/jogamp/newt/x11/X11Window.java | 145 ++ .../com/jogamp/newt/impl/WindowImplAccess.java | 52 - src/test/jogamp/newt/WindowImplAccess.java | 52 + 544 files changed, 58195 insertions(+), 58195 deletions(-) delete mode 100644 src/jogl/classes/com/jogamp/opengl/impl/Debug.java delete mode 100644 src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java delete mode 100644 src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java delete mode 100644 src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java delete mode 100644 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src/newt/classes/jogamp/newt/awt/AWTDisplay.java create mode 100644 src/newt/classes/jogamp/newt/awt/AWTScreen.java create mode 100644 src/newt/classes/jogamp/newt/awt/AWTWindow.java create mode 100644 src/newt/classes/jogamp/newt/awt/opengl/VersionApplet.java create mode 100644 src/newt/classes/jogamp/newt/event/NEWTEventTask.java create mode 100644 src/newt/classes/jogamp/newt/intel/gdl/Display.java create mode 100644 src/newt/classes/jogamp/newt/intel/gdl/Screen.java create mode 100644 src/newt/classes/jogamp/newt/intel/gdl/Window.java create mode 100644 src/newt/classes/jogamp/newt/macosx/MacDisplay.java create mode 100644 src/newt/classes/jogamp/newt/macosx/MacScreen.java create mode 100644 src/newt/classes/jogamp/newt/macosx/MacWindow.java create mode 100644 src/newt/classes/jogamp/newt/opengl/broadcom/egl/Display.java create mode 100644 src/newt/classes/jogamp/newt/opengl/broadcom/egl/Screen.java create mode 100644 src/newt/classes/jogamp/newt/opengl/broadcom/egl/Window.java create mode 100644 src/newt/classes/jogamp/newt/opengl/kd/KDDisplay.java create mode 100644 src/newt/classes/jogamp/newt/opengl/kd/KDScreen.java create mode 100644 src/newt/classes/jogamp/newt/opengl/kd/KDWindow.java create mode 100644 src/newt/classes/jogamp/newt/windows/WindowsDisplay.java create mode 100644 src/newt/classes/jogamp/newt/windows/WindowsScreen.java create mode 100644 src/newt/classes/jogamp/newt/windows/WindowsWindow.java create mode 100644 src/newt/classes/jogamp/newt/x11/X11Display.java create mode 100644 src/newt/classes/jogamp/newt/x11/X11Screen.java create mode 100644 src/newt/classes/jogamp/newt/x11/X11Window.java delete mode 100644 src/test/com/jogamp/newt/impl/WindowImplAccess.java create mode 100644 src/test/jogamp/newt/WindowImplAccess.java diff --git a/src/jogl/classes/com/jogamp/opengl/impl/Debug.java b/src/jogl/classes/com/jogamp/opengl/impl/Debug.java deleted file mode 100644 index 82a5f2ff2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/Debug.java +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.security.*; - -/** Helper routines for logging and debugging. */ - -public class Debug { - // Some common properties - private static boolean verbose; - private static boolean debugAll; - private static AccessControlContext localACC; - - static { - localACC=AccessController.getContext(); - verbose = isPropertyDefined("jogl.verbose", true); - debugAll = isPropertyDefined("jogl.debug", true); - if (verbose) { - Package p = Package.getPackage("javax.media.opengl"); - System.err.println("JOGL specification version " + p.getSpecificationVersion()); - System.err.println("JOGL implementation version " + p.getImplementationVersion()); - System.err.println("JOGL implementation vendor " + p.getImplementationVendor()); - } - } - - static int getIntProperty(final String property, final boolean jnlpAlias) { - return getIntProperty(property, jnlpAlias, localACC); - } - - public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - int i=0; - try { - Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - i = iv.intValue(); - } catch (NumberFormatException nfe) {} - return i; - } - - static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { - return getBooleanProperty(property, jnlpAlias, localACC); - } - - public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - return b.booleanValue(); - } - - static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { - return isPropertyDefined(property, jnlpAlias, localACC); - } - - public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; - } - - static String getProperty(final String property, final boolean jnlpAlias) { - return getProperty(property, jnlpAlias, localACC); - } - - public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - String s=null; - if(null!=acc && acc.equals(localACC)) { - s = (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String val=null; - try { - val = System.getProperty(property); - } catch (Exception e) {} - if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - val = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - return val; - } - }); - } else { - try { - s = System.getProperty(property); - } catch (Exception e) {} - if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - s = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - } - return s; - } - public static final String jnlp_prefix = "jnlp." ; - - public static boolean verbose() { - return verbose; - } - - public static boolean debugAll() { - return debugAll; - } - - public static boolean debug(String subcomponent) { - return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 5cacf5087..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import java.util.ArrayList; - -public abstract class DesktopGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { - private static int posGlueLibGLDESKTOP; - private static List/**/ glueLibNames; - static { - glueLibNames = new ArrayList(); - - glueLibNames.addAll(getGlueLibNamesPreload()); - - posGlueLibGLDESKTOP = glueLibNames.size(); - glueLibNames.add("jogl_desktop"); - } - - public static final int getGlueLibPosGLDESKTOP() { - return posGlueLibGLDESKTOP; - } - - public DesktopGLDynamicLibraryBundleInfo() { - super(); - } - - public final List/**/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java deleted file mode 100644 index 77b6ba981..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/DesktopGLDynamicLookupHelper.java +++ /dev/null @@ -1,63 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.NativeLibrary; -import java.util.*; - -public class DesktopGLDynamicLookupHelper extends GLDynamicLookupHelper { - - public DesktopGLDynamicLookupHelper(DesktopGLDynamicLibraryBundleInfo info) { - super(info); - } - - public DesktopGLDynamicLibraryBundleInfo getDesktopGLBundleInfo() { return (DesktopGLDynamicLibraryBundleInfo) getBundleInfo(); } - - public boolean hasGLBinding() { - return isToolLibLoaded() && isGlueLibLoaded(DesktopGLDynamicLibraryBundleInfo.getGlueLibPosGLDESKTOP()); - } - - public synchronized boolean loadGLULibrary() { - /** hacky code .. where all platform GLU libs are tried ..*/ - if(null==gluLib) { - List/**/ gluLibNames = new ArrayList(); - gluLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGLU.dylib"); // osx - gluLibNames.add("libGLU.so"); // unix - gluLibNames.add("GLU32"); // windows - gluLibNames.add("GLU"); // generic - gluLib = loadFirstAvailable(gluLibNames, null, true); - if(null != gluLib) { - nativeLibraries.add(gluLib); - } - } - return null != gluLib ; - } - NativeLibrary gluLib = null; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java deleted file mode 100644 index a5fa98bb3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import java.util.*; - -/** - * A utility object intended to be used by implementations to act as a cache - * of which OpenGL extensions are currently available on both the host machine - * and display. - */ -final class ExtensionAvailabilityCache { - protected static final boolean DEBUG = GLContextImpl.DEBUG; - private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("jogl.debug.ExtensionAvailabilityCache", true); - - ExtensionAvailabilityCache(GLContextImpl context) - { - this.context = context; - } - - /** - * Flush the cache. The cache will be rebuilt lazily as calls to {@link - * #isExtensionAvailable(String)} are received. - */ - final void flush() - { - if(DEBUG) { - System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+context.getGLVersion()); - } - availableExtensionCache.clear(); - initialized = false; - } - - /** - * Flush the cache and rebuild the cache. - */ - final void reset() { - flush(); - initAvailableExtensions(); - } - - final boolean isInitialized() { - return initialized && !availableExtensionCache.isEmpty() ; - } - - final boolean isExtensionAvailable(String glExtensionName) { - initAvailableExtensions(); - return availableExtensionCache.contains(mapGLExtensionName(glExtensionName)); - } - - final String getPlatformExtensionsString() { - initAvailableExtensions(); - return glXExtensions; - } - - final String getGLExtensionsString() { - initAvailableExtensions(); - if(DEBUG) { - System.err.println("ExtensionAvailabilityCache: getGLExtensions() called"); - } - return glExtensions; - } - - private final void initAvailableExtensions() { - GL gl = context.getGL(); - // if hash is empty (meaning it was flushed), pre-cache it with the list - // of extensions that are in the GL_EXTENSIONS string - if (availableExtensionCache.isEmpty() || !initialized) { - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching init "+gl+", OpenGL "+context.getGLVersion()); - } - - boolean useGetStringi = false; - - // Use 'glGetStringi' only for ARB GL3 context, - // on GL2 platforms the function might be available, but not working. - if ( context.isGL3() ) { - if ( ! context.isFunctionAvailable("glGetStringi") ) { - if(DEBUG) { - System.err.println("GLContext: GL >= 3.1 usage, but no glGetStringi"); - } - } else { - useGetStringi = true; - } - } - - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching extension availability OpenGL "+context.getGLVersion()+ - ", use "+ ( useGetStringi ? "glGetStringi" : "glGetString" ) ); - } - - StringBuffer sb = new StringBuffer(); - if(useGetStringi) { - GL2GL3 gl2gl3 = gl.getGL2GL3(); - int[] numExtensions = { 0 } ; - gl2gl3.glGetIntegerv(gl2gl3.GL_NUM_EXTENSIONS, numExtensions, 0); - for (int i = 0; i < numExtensions[0]; i++) { - sb.append(gl2gl3.glGetStringi(gl2gl3.GL_EXTENSIONS, i)); - if(i < numExtensions[0]) { - sb.append(" "); - } - } - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL_EXTENSIONS: "+numExtensions[0]); - } - if(0==numExtensions[0]) { - // fall back .. - useGetStringi=false; - } - } - if(!useGetStringi) { - sb.append(gl.glGetString(GL.GL_EXTENSIONS)); - } - glExtensions = sb.toString(); - glXExtensions = context.getPlatformExtensionsString(); - - sb.append(" "); - sb.append(glXExtensions); - - String allAvailableExtensions = sb.toString(); - if (DEBUG_AVAILABILITY) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL vendor: " + gl.glGetString(GL.GL_VENDOR)); - } - StringTokenizer tok = new StringTokenizer(allAvailableExtensions); - while (tok.hasMoreTokens()) { - String availableExt = tok.nextToken().trim(); - availableExt = availableExt.intern(); - availableExtensionCache.add(availableExt); - if (DEBUG_AVAILABILITY) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Available: " + availableExt); - } - } - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: ALL EXTENSIONS: "+availableExtensionCache.size()); - } - - int major[] = new int[] { context.getGLVersionMajor() }; - int minor[] = new int[] { context.getGLVersionMinor() }; - while (GLContext.isValidGLVersion(major[0], minor[0])) { - availableExtensionCache.add("GL_VERSION_" + major[0] + "_" + minor[0]); - if (DEBUG) { - System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Added GL_VERSION_" + major[0] + "_" + minor[0] + " to known extensions"); - } - if(!GLContext.decrementGLVersion(major, minor)) break; - } - - // put a dummy var in here so that the cache is no longer empty even if - // no extensions are in the GL_EXTENSIONS string - availableExtensionCache.add(""); - - initialized = true; - } - } - - // FIXME: hack to re-enable GL_NV_vertex_array_range extension after - // recent upgrade to new wglext.h and glxext.h headers - private static String mapGLExtensionName(String extensionName) { - if (extensionName != null && - (extensionName.equals("WGL_NV_vertex_array_range") || - extensionName.equals("GLX_NV_vertex_array_range"))) - return "GL_NV_vertex_array_range"; - return extensionName; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private boolean initialized = false; - private String glExtensions = null; - private String glXExtensions = null; - private HashSet availableExtensionCache = new HashSet(50); - private GLContextImpl context; - - static String getThreadName() { - return Thread.currentThread().getName(); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java deleted file mode 100644 index 6ebda222b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferSizeTracker.java +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import com.jogamp.common.util.IntLongHashMap; - -/** - * Tracks as closely as possible the sizes of allocated OpenGL buffer - * objects. When glMapBuffer or glMapBufferARB is called, in order to - * turn the resulting base address into a java.nio.ByteBuffer, we need - * to know the size in bytes of the allocated OpenGL buffer object. - * Previously we would compute this size by using - * glGetBufferParameterivARB with a pname of GL_BUFFER_SIZE, but - * it appears doing so each time glMapBuffer is called is too costly - * on at least Apple's new multithreaded OpenGL implementation.

- * - * Instead we now try to track the sizes of allocated buffer objects. - * We watch calls to glBindBuffer to see which buffer is bound to - * which target and to glBufferData to see how large the buffer's - * allocated size is. When glMapBuffer is called, we consult our table - * of buffer sizes to see if we can return an answer without a glGet - * call.

- * - * We share the GLBufferSizeTracker objects among all GLContexts for - * which sharing is enabled, because the namespace for buffer objects - * is the same for these contexts.

- * - * Tracking the state of which buffer objects are bound is done in the - * GLBufferStateTracker and is not completely trivial. In the face of - * calls to glPushClientAttrib / glPopClientAttrib we currently punt - * and re-fetch the bound buffer object for the state in question; - * see, for example, glVertexPointer and the calls down to - * GLBufferStateTracker.getBoundBufferObject(). Note that we currently - * ignore new binding targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV; - * the fact that new binding targets may be added in the future makes - * it impossible to cache state for these new targets.

- * - * Ignoring new binding targets, the primary situation in which we may - * not be able to return a cached answer is in the case of an error, - * where glBindBuffer may not have been called before trying to call - * glBufferData. Also, if external native code modifies a buffer - * object, we may return an incorrect answer. (FIXME: this case - * requires more thought, and perhaps stochastic and - * exponential-fallback checking. However, note that it can only occur - * in the face of external native code which requires that the - * application be signed anyway, so there is no security risk in this - * area.) - */ - -public class GLBufferSizeTracker { - // Map from buffer names to sizes. - // Note: should probably have some way of shrinking this map, but - // can't just make it a WeakHashMap because nobody holds on to the - // keys; would have to always track creation and deletion of buffer - // objects, which is probably sub-optimal. The expected usage - // pattern of buffer objects indicates that the fact that this map - // never shrinks is probably not that bad. - private IntLongHashMap bufferSizeMap; - - protected static final boolean DEBUG = Debug.debug("GLStatusTracker"); - - public GLBufferSizeTracker() { - bufferSizeMap = new IntLongHashMap(); - bufferSizeMap.setKeyNotFoundValue(-1); - } - - public void setBufferSize(GLBufferStateTracker bufferStateTracker, - int target, GL caller, long size) { - // Need to do some similar queries to getBufferSize below - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (buffer == 0) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - setDirectStateBufferSize(buffer, caller, size); - } - // We don't know the current buffer state. Note that the buffer - // state tracker will have made the appropriate OpenGL query if it - // didn't know what was going on, so at this point we have nothing - // left to do except drop this piece of information on the floor. - } - - public void setDirectStateBufferSize(int buffer, GL caller, long size) { - bufferSizeMap.put(buffer, size); - } - - public long getBufferSize(GLBufferStateTracker bufferStateTracker, - int target, - GL caller) { - // See whether we know what buffer is currently bound to the given - // state - int buffer = bufferStateTracker.getBoundBufferObject(target, caller); - boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); - if (valid) { - if (0 == buffer) { - // FIXME: this really should not happen if we know what's - // going on. Very likely there is an OpenGL error in the - // application if we get here. Could silently return 0, but it - // seems better to get an early warning that something is - // wrong. - throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + - Integer.toHexString(target)); - } - return getBufferSizeImpl(target, buffer, caller); - } - // We don't know what's going on in this case; query the GL for an answer - // FIXME: both functions return 'int' types, which is not suitable, - // since buffer lenght is 64bit ? - int[] tmp = new int[1]; - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): no cached buffer information"); - } - return (long) tmp[0]; - } - - public long getDirectStateBufferSize(int buffer, GL caller) { - return getBufferSizeImpl(0, buffer, caller); - } - - private long getBufferSizeImpl(int target, int buffer, GL caller) { - // See whether we know the size of this buffer object; at this - // point we almost certainly should if the application is - // written correctly - long sz = bufferSizeMap.get(buffer); - if (0 > sz) { - // For robustness, try to query this value from the GL as we used to - // FIXME: both functions return 'int' types, which is not suitable, - // since buffer lenght is 64bit ? - int[] tmp = new int[1]; - if(0==target) { - // DirectState .. - if(caller.isFunctionAvailable("glGetNamedBufferParameterivEXT")) { - caller.getGL2().glGetNamedBufferParameterivEXT(buffer, GL.GL_BUFFER_SIZE, tmp, 0); - } else { - throw new GLException("Error: getDirectStateBufferSize called with unknown state and GL function 'glGetNamedBufferParameterivEXT' n/a to query size"); - } - } else { - caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); - } - if (tmp[0] == 0) { - // Assume something is wrong rather than silently going along - throw new GLException("Error: buffer size returned by "+ - ((0==target)?"glGetNamedBufferParameterivEXT":"glGetBufferParameteriv")+ - " was zero; probably application error"); - } - // Assume we just don't know what's happening - sz = (long) tmp[0]; - bufferSizeMap.put(buffer, sz); - if (DEBUG) { - System.err.println("GLBufferSizeTracker.getBufferSize(): made slow query to cache size " + - sz + - " for buffer " + - buffer); - } - } - return sz; - } - - // This should be called on any major event where we might start - // producing wrong answers, such as OpenGL context creation and - // destruction if we don't know whether there are other currently- - // created contexts that might be keeping the buffer objects alive - // that we're dealing with - public void clearCachedBufferSizes() { - bufferSizeMap.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java deleted file mode 100644 index 680fdc97b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLBufferStateTracker.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; -import com.jogamp.common.util.IntIntHashMap; - -/** - * Tracks as closely as possible which OpenGL buffer object is bound - * to which binding target in the current OpenGL context. - * GLBufferStateTracker objects are allocated on a per-OpenGL-context basis. - * This class is used to verify that e.g. the vertex - * buffer object extension is in use when the glVertexPointer variant - * taking a long as argument is called.

- * - * Note that because the enumerated value used for the binding of a - * buffer object (e.g. GL_ARRAY_BUFFER) is different than that used to - * query the binding using glGetIntegerv (e.g. - * GL_ARRAY_BUFFER_BINDING), then in the face of new binding targets - * being added to the GL (e.g. GL_TRANSFORM_FEEDBACK_BUFFER_NV) it is - * impossible to set up a query of the buffer object currently bound - * to a particular state. It turns out that for some uses, such as - * finding the size of the currently bound buffer, this doesn't - * matter, though of course without knowing the buffer object we can't - * re-associate the queried size with the buffer object ID.

- * - * Because the namespace of buffer objects is the unsigned integers - * with 0 reserved by the GL, and because we have to be able to return - * both 0 and other integers as valid answers from - * getBoundBufferObject(), we need a second query, which is to ask - * whether we know the state of the binding for a given target. For - * "unknown" targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV we return - * false from this, but we also clear the valid bit and later refresh - * the binding state if glPushClientAttrib / glPopClientAttrib are - * called, since we don't want the complexity of tracking stacks of - * these attributes. - * - */ - -public class GLBufferStateTracker { - protected static final boolean DEBUG = GLBufferSizeTracker.DEBUG; - - // Maps binding targets to buffer objects. A null value indicates - // that the binding is unknown. A zero value indicates that it is - // known that no buffer is bound to the target, according to the - // OpenGL specifications. - // http://www.opengl.org/sdk/docs/man/xhtml/glBindBuffer.xml - private IntIntHashMap bindingMap; - - private int[] bufTmp = new int[1]; - - public GLBufferStateTracker() { - bindingMap = new IntIntHashMap(); - bindingMap.setKeyNotFoundValue(-1); - - // Start with known unbound targets for known keys - bindingMap.put(GL.GL_ARRAY_BUFFER, 0); - bindingMap.put(GL.GL_ELEMENT_ARRAY_BUFFER, 0); - bindingMap.put(GL2.GL_PIXEL_PACK_BUFFER, 0); - bindingMap.put(GL2.GL_PIXEL_UNPACK_BUFFER, 0); - } - - public void setBoundBufferObject(int target, int buffer) { - bindingMap.put(target, buffer); - } - - /** Note: returns an unspecified value if the binding for the - specified target (e.g. GL_ARRAY_BUFFER) is currently unknown. - You must use isBoundBufferObjectKnown() to see whether the - return value is valid. */ - public int getBoundBufferObject(int target, GL caller) { - int value = bindingMap.get(target); - if (0 > value) { - // User probably either called glPushClientAttrib / - // glPopClientAttrib or is querying an unknown target. See - // whether we know how to fetch this state. - boolean gotQueryTarget = true; - int queryTarget = 0; - switch (target) { - case GL.GL_ARRAY_BUFFER: queryTarget = GL.GL_ARRAY_BUFFER_BINDING; break; - case GL.GL_ELEMENT_ARRAY_BUFFER: queryTarget = GL.GL_ELEMENT_ARRAY_BUFFER_BINDING; break; - case GL2.GL_PIXEL_PACK_BUFFER: queryTarget = GL2.GL_PIXEL_PACK_BUFFER_BINDING; break; - case GL2.GL_PIXEL_UNPACK_BUFFER: queryTarget = GL2.GL_PIXEL_UNPACK_BUFFER_BINDING; break; - default: gotQueryTarget = false; break; - } - if (gotQueryTarget) { - caller.glGetIntegerv(queryTarget, bufTmp, 0); - if (DEBUG) { - System.err.println("GLBufferStateTracker.getBoundBufferObject(): queried bound buffer " + - bufTmp[0] + - " for query target 0x" + Integer.toHexString(queryTarget)); - } - setBoundBufferObject(target, bufTmp[0]); - return bufTmp[0]; - } - return 0; - } - return value; - } - - /** Indicates whether the binding state for the specified target is - currently known, ie it could be bound or not but it must be tracked.
- Should be called after getBoundBufferObject() - because that method may change the answer for a given target. */ - public boolean isBoundBufferObjectKnown(int target) { - return 0 < bindingMap.get(target) ; - } - - /** Clears out the known/unknown state of the various buffer object - binding states. These will be refreshed later on an as-needed - basis. This is called by the implementations of - glPushClientAttrib / glPopClientAttrib. Might want to call this - from GLContext.makeCurrent() in the future to possibly increase - the robustness of these caches in the face of external native - code manipulating OpenGL state. */ - public void clearBufferObjectState() { - bindingMap.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java deleted file mode 100644 index 366b7a35b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java +++ /dev/null @@ -1,1044 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.nio.ByteBuffer; -import java.util.HashMap; -import java.util.Map; - -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.gluegen.runtime.FunctionAddressResolver; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GL; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -public abstract class GLContextImpl extends GLContext { - protected static final boolean DEBUG = Debug.debug("GLContext"); - - protected GLContextLock lock = new GLContextLock(); - - /** - * Context full qualified name: display_type + display_connection + major + minor + ctp. - * This is the key for all cached GL ProcAddressTables, etc, to support multi display/device setups. - */ - private String contextFQN; - - // Cache of the functions that are available to be called at the current - // moment in time - protected ExtensionAvailabilityCache extensionAvailability; - // Table that holds the addresses of the native C-language entry points for - // OpenGL functions. - private ProcAddressTable glProcAddressTable; - - // Tracks creation and initialization of buffer objects to avoid - // repeated glGet calls upon glMapBuffer operations - private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet - private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); - private GLStateTracker glStateTracker = new GLStateTracker(); - - protected GLDrawableImpl drawable; - protected GLDrawableImpl drawableRead; - - protected GL gl; - - protected static final Object mappedContextTypeObjectLock; - protected static final HashMap mappedExtensionAvailabilityCache; - protected static final HashMap mappedGLProcAddress; - protected static final HashMap mappedGLXProcAddress; - - static { - mappedContextTypeObjectLock = new Object(); - mappedExtensionAvailabilityCache = new HashMap(); - mappedGLProcAddress = new HashMap(); - mappedGLXProcAddress = new HashMap(); - } - - public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { - super(); - - if (shareWith != null) { - GLContextShareSet.registerSharing(this, shareWith); - } - GLContextShareSet.registerForBufferObjectSharing(shareWith, this); - - this.drawable = drawable; - this.drawableRead = drawable; - } - - protected void resetStates() { - // Because we don't know how many other contexts we might be - // sharing with (and it seems too complicated to implement the - // GLObjectTracker's ref/unref scheme for the buffer-related - // optimizations), simply clear the cache of known buffers' sizes - // when we destroy contexts - if (bufferSizeTracker != null) { - bufferSizeTracker.clearCachedBufferSizes(); - } - - if (bufferStateTracker != null) { - bufferStateTracker.clearBufferObjectState(); - } - - if (glStateTracker != null) { - glStateTracker.clearStates(false); - } - - extensionAvailability = null; - glProcAddressTable = null; - gl = null; - contextFQN = null; - - super.resetStates(); - } - - public final void setGLReadDrawable(GLDrawable read) { - if(null!=read && drawable!=read && !isGLReadDrawableAvailable()) { - throw new GLException("GL Read Drawable not available"); - } - boolean lockHeld = lock.isHeld(); - if(lockHeld) { - release(); - } - drawableRead = ( null != read ) ? (GLDrawableImpl) read : drawable; - if(lockHeld) { - makeCurrent(); - } - } - - public final GLDrawable getGLReadDrawable() { - return drawableRead; - } - - public final GLDrawable getGLDrawable() { - return drawable; - } - - public final GLDrawableImpl getDrawableImpl() { - return (GLDrawableImpl) getGLDrawable(); - } - - public final GL getGL() { - return gl; - } - - public GL setGL(GL gl) { - if(DEBUG) { - String sgl1 = (null!=this.gl)?ReflectionUtil.getBaseName(this.gl.getClass())+", "+this.gl.toString():""; - String sgl2 = (null!=gl)?ReflectionUtil.getBaseName(gl.getClass())+", "+gl.toString():""; - Exception e = new Exception("Info: setGL (OpenGL "+getGLVersion()+"): "+Thread.currentThread().getName()+", "+sgl1+" -> "+sgl2); - e.printStackTrace(); - } - this.gl = gl; - return gl; - } - - // This is only needed for Mac OS X on-screen contexts - protected void update() throws GLException { } - - public boolean isSynchronized() { - return !lock.getFailFastMode(); - } - - public void setSynchronized(boolean isSynchronized) { - lock.setFailFastMode(!isSynchronized); - } - - public abstract Object getPlatformGLExtensions(); - - // Note: the surface is locked within [makeCurrent .. swap .. release] - public void release() throws GLException { - if (!lock.isHeld()) { - throw new GLException("Context not current on current thread"); - } - setCurrent(null); - try { - releaseImpl(); - } finally { - if (drawable.isSurfaceLocked()) { - drawable.unlockSurface(); - } - lock.unlock(); - } - } - protected abstract void releaseImpl() throws GLException; - - public final void destroy() { - if (lock.isHeld()) { - // release current context - release(); - } - - // Must hold the lock around the destroy operation to make sure we - // don't destroy the context out from under another thread rendering to it - lock.lock(); - try { - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - // Don't need to do anything for contexts that haven't been - // created yet - if (isCreated()) { - // If we are tracking creation and destruction of server-side - // OpenGL objects, we must decrement the reference count of the - // GLObjectTracker upon context destruction. - // - // Note that we can only eagerly delete these server-side - // objects if there is another context currrent right now - // which shares textures and display lists with this one. - tracker.unref(deletedObjectTracker); - } - } - */ - - if (contextHandle != 0) { - int lockRes = drawable.lockSurface(); - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - // this would be odd .. - throw new GLException("Surface not ready to lock: "+drawable); - } - try { - destroyImpl(); - contextHandle = 0; - GLContextShareSet.contextDestroyed(this); - } finally { - drawable.unlockSurface(); - } - } - } finally { - lock.unlock(); - } - - resetStates(); - } - protected abstract void destroyImpl() throws GLException; - - public final void copy(GLContext source, int mask) throws GLException { - if (source.getHandle() == 0) { - throw new GLException("Source OpenGL context has not been created"); - } - if (getHandle() == 0) { - throw new GLException("Destination OpenGL context has not been created"); - } - - int lockRes = drawable.lockSurface(); - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - // this would be odd .. - throw new GLException("Surface not ready to lock"); - } - try { - copyImpl(source, mask); - } finally { - drawable.unlockSurface(); - } - } - protected abstract void copyImpl(GLContext source, int mask) throws GLException; - - //---------------------------------------------------------------------- - // - - /** - * MakeCurrent functionality, which also issues the creation of the actual OpenGL context.
- * The complete callgraph for general OpenGL context creation is:
- *

    - *
  • {@link #makeCurrent} GLContextImpl
    • - *
  • {@link #makeCurrentImpl} Platform Implementation
    • - *
  • {@link #create} Platform Implementation
    • - *
  • If ARB_create_context is supported: - *
      - *
    • {@link #createContextARB} GLContextImpl
      • - *
    • {@link #createContextARBImpl} Platform Implementation
      • - *
    • - *

- * - * Once at startup, ie triggered by the singleton constructor of a {@link GLDrawableFactoryImpl} specialization, - * calling {@link #createContextARB} will query all available OpenGL versions:
- *
    - *
  • FOR ALL GL* DO: - *
      - *
    • {@link #createContextARBMapVersionsAvailable} - *
        - *
      • {@link #createContextARBVersions}
        • - *
      • - *
    • {@link #mapVersionAvailable}
      • - *
    • - *

- * - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #mapVersionAvailable - * @see #destroyContextARBImpl - */ - public int makeCurrent() throws GLException { - // One context can only be current by one thread, - // and one thread can only have one context current! - GLContext current = getCurrent(); - if (current != null) { - if (current == this) { - // Assume we don't need to make this context current again - // For Mac OS X, however, we need to update the context to track resizes - update(); - return CONTEXT_CURRENT; - } else { - current.release(); - } - } - - if (GLWorkerThread.isStarted() && - !GLWorkerThread.isWorkerThread()) { - // Kick the GLWorkerThread off its current context - GLWorkerThread.invokeLater(new Runnable() { public void run() {} }); - } - - if (!isCreated()) { - // verify if the drawable has chosen Capabilities - if (null == getGLDrawable().getChosenGLCapabilities()) { - throw new GLException("drawable has no chosen GLCapabilities: "+getGLDrawable()); - } - } - - lock.lock(); - int res = 0; - try { - res = makeCurrentLocking(); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if ((tracker != null) && - (res == CONTEXT_CURRENT_NEW)) { - // Increase reference count of GLObjectTracker - tracker.ref(); - } - */ - } catch (GLException e) { - lock.unlock(); - throw(e); - } - if (res == CONTEXT_NOT_CURRENT) { - lock.unlock(); - } else { - if(res == CONTEXT_CURRENT_NEW) { - // check if the drawable's and the GL's GLProfile are equal - // throws an GLException if not - getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); - } - setCurrent(this); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - - // Try cleaning up any stale server-side OpenGL objects - // FIXME: not sure what to do here if this throws - if (deletedObjectTracker != null) { - deletedObjectTracker.clean(getGL()); - } - */ - } - return res; - } - - // Note: the surface is locked within [makeCurrent .. swap .. release] - protected final int makeCurrentLocking() throws GLException { - boolean exceptionOccurred = false; - int lockRes = drawable.lockSurface(); - try { - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - return CONTEXT_NOT_CURRENT; - } - try { - if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { - drawable.updateHandle(); - } - if (0 == drawable.getHandle()) { - throw new GLException("drawable has invalid handle: "+drawable); - } - boolean newCreated = false; - if (!isCreated()) { - GLProfile.initProfiles( - getGLDrawable().getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice()); - newCreated = createImpl(); // may throws exception if fails! - if (DEBUG) { - if(newCreated) { - System.err.println(getThreadName() + ": !!! Create GL context OK: " + toHexString(contextHandle) + " for " + getClass().getName()); - } else { - System.err.println(getThreadName() + ": !!! Create GL context FAILED for " + getClass().getName()); - } - } - if(!newCreated) { - return CONTEXT_NOT_CURRENT; - } - GLContextShareSet.contextCreated(this); - } - makeCurrentImpl(newCreated); - return newCreated ? CONTEXT_CURRENT_NEW : CONTEXT_CURRENT ; - } catch (RuntimeException e) { - exceptionOccurred = true; - throw e; - } - } finally { - if (exceptionOccurred) { - drawable.unlockSurface(); - } - } - } - protected abstract void makeCurrentImpl(boolean newCreatedContext) throws GLException; - protected abstract boolean createImpl() throws GLException ; - - /** - * Platform dependent but harmonized implementation of the ARB_create_context - * mechanism to create a context.
- * - * This method is called from {@link #createContextARB}.
- * - * The implementation shall verify this context with a - * MakeContextCurrent call.
- * - * The implementation shall leave the context current.
- * - * @param share the shared context or null - * @param direct flag if direct is requested - * @param ctxOptionFlags ARB_create_context related, see references below - * @param major major number - * @param minor minor number - * @return the valid context if successfull, or null - * - * @see #makeCurrent - * @see #CTX_PROFILE_COMPAT - * @see #CTX_OPTION_FORWARD - * @see #CTX_OPTION_DEBUG - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected abstract long createContextARBImpl(long share, boolean direct, int ctxOptionFlags, - int major, int minor); - - /** - * Destroy the context created by {@link #createContextARBImpl}. - * - * @see #makeCurrent - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected abstract void destroyContextARBImpl(long context); - - /** - * Platform independent part of using the ARB_create_context - * mechanism to create a context.
- * - * The implementation of {@link #create} shall use this protocol in case the platform supports ARB_create_context.
- * - * This method may call {@link #createContextARBImpl} and {@link #destroyContextARBImpl}.
- * - * This method will also query all available native OpenGL context when first called,
- * usually the first call should happen with the shared GLContext of the DrawableFactory.
- * - * The implementation makes the context current, if successful
- * - * @see #makeCurrentImpl - * @see #create - * @see #createContextARB - * @see #createContextARBImpl - * @see #destroyContextARBImpl - */ - protected final long createContextARB(long share, boolean direct, - int major[], int minor[], int ctp[]) - { - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - GLProfile glp = glCaps.getGLProfile(); - - if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARB: mappedVersionsAvailableSet("+device.getConnection()+"): "+ - GLContext.getAvailableGLVersionsSet(device)); - } - - if ( !GLContext.getAvailableGLVersionsSet(device) ) { - mapGLVersions(device); - } - - int reqMajor; - if(glp.isGL4()) { - reqMajor=4; - } else if (glp.isGL3()) { - reqMajor=3; - } else /* if (glp.isGL2()) */ { - reqMajor=2; - } - - boolean compat = glp.isGL2(); // incl GL3bc and GL4bc - int _major[] = { 0 }; - int _minor[] = { 0 }; - int _ctp[] = { 0 }; - long _ctx = 0; - - if( GLContext.getAvailableGLVersion(device, reqMajor, compat?CTX_PROFILE_COMPAT:CTX_PROFILE_CORE, - _major, _minor, _ctp)) { - _ctx = createContextARBImpl(share, direct, _ctp[0], _major[0], _minor[0]); - if(0!=_ctx) { - setGLFunctionAvailability(true, _major[0], _minor[0], _ctp[0]); - } - } - return _ctx; - } - - private final void mapGLVersions(AbstractGraphicsDevice device) { - synchronized (GLContext.deviceVersionAvailable) { - createContextARBMapVersionsAvailable(4, false /* core */); // GL4 - createContextARBMapVersionsAvailable(4, true /* compat */); // GL4bc - createContextARBMapVersionsAvailable(3, false /* core */); // GL3 - createContextARBMapVersionsAvailable(3, true /* compat */); // GL3bc - createContextARBMapVersionsAvailable(2, true /* compat */); // GL2 - GLContext.setAvailableGLVersionsSet(device); - } - } - - private final void createContextARBMapVersionsAvailable(int reqMajor, boolean compat) - { - resetStates(); - - long _context; - int reqProfile = compat ? CTX_PROFILE_COMPAT : CTX_PROFILE_CORE ; - int ctp = CTX_IS_ARB_CREATED | CTX_PROFILE_CORE | CTX_OPTION_ANY; // default - if(compat) { - ctp &= ~CTX_PROFILE_CORE ; - ctp |= CTX_PROFILE_COMPAT ; - } - - // To ensure GL profile compatibility within the JOGL application - // we always try to map against the highest GL version, - // so the user can always cast to the highest available one. - int majorMax, minorMax; - int majorMin, minorMin; - int major[] = new int[1]; - int minor[] = new int[1]; - if( 4 == reqMajor ) { - majorMax=4; minorMax=GLContext.getMaxMinor(majorMax); - majorMin=4; minorMin=0; - } else if( 3 == reqMajor ) { - majorMax=3; minorMax=GLContext.getMaxMinor(majorMax); - majorMin=3; minorMin=1; - } else /* if( glp.isGL2() ) */ { - majorMax=3; minorMax=0; - majorMin=1; minorMin=1; // our minimum desktop OpenGL runtime requirements - } - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - - if(0==_context && !compat) { - ctp &= ~CTX_PROFILE_COMPAT ; - ctp |= CTX_PROFILE_CORE ; - ctp &= ~CTX_OPTION_ANY ; - ctp |= CTX_OPTION_FORWARD ; - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - if(0==_context) { - // Try a compatible one .. even though not requested .. last resort - ctp &= ~CTX_PROFILE_CORE ; - ctp |= CTX_PROFILE_COMPAT ; - ctp &= ~CTX_OPTION_FORWARD ; - ctp |= CTX_OPTION_ANY ; - _context = createContextARBVersions(0, true, ctp, - /* max */ majorMax, minorMax, - /* min */ majorMin, minorMin, - /* res */ major, minor); - } - } - if(0!=_context) { - AbstractGraphicsDevice device = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - GLContext.mapAvailableGLVersion(device, reqMajor, reqProfile, major[0], minor[0], ctp); - setGLFunctionAvailability(true, major[0], minor[0], ctp); - destroyContextARBImpl(_context); - resetStates(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable HAVE: "+ - GLContext.getAvailableGLVersionAsString(device, reqMajor, reqProfile)); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable NOPE: "+reqMajor+"."+reqProfile); - } - } - - private final long createContextARBVersions(long share, boolean direct, int ctxOptionFlags, - int majorMax, int minorMax, - int majorMin, int minorMin, - int major[], int minor[]) { - major[0]=majorMax; - minor[0]=minorMax; - long _context=0; - - while ( 0==_context && - GLContext.isValidGLVersion(major[0], minor[0]) && - ( major[0]>majorMin || major[0]==majorMin && minor[0] >=minorMin ) ) { - - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBVersions: share "+share+", direct "+direct+", version "+major[0]+"."+minor[0]); - } - _context = createContextARBImpl(share, direct, ctxOptionFlags, major[0], minor[0]); - - if(0==_context) { - if(!GLContext.decrementGLVersion(major, minor)) break; - } - } - return _context; - } - - //---------------------------------------------------------------------- - // Managing the actual OpenGL version, usually figured at creation time. - // As a last resort, the GL_VERSION string may be used .. - // - - /** - * If major > 0 || minor > 0 : Use passed values, determined at creation time - * If major==0 && minor == 0 : Use GL_VERSION - * Otherwise .. don't touch .. - */ - private final void setContextVersion(int major, int minor, int ctp) { - if (0==ctp) { - throw new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); - } - if(major>0 || minor>0) { - if (!GLContext.isValidGLVersion(major, minor)) { - GLException e = new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); - throw e; - } - ctxMajorVersion = major; - ctxMinorVersion = minor; - ctxOptions = ctp; - ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, getGL().glGetString(GL.GL_VERSION)); - return; - } - - if(major==0 && minor==0) { - String versionStr = getGL().glGetString(GL.GL_VERSION); - if(null==versionStr) { - throw new GLException("GL_VERSION is NULL: "+this); - } - ctxOptions = ctp; - - // Set version - GLVersionNumber version = new GLVersionNumber(versionStr); - if (version.isValid()) { - ctxMajorVersion = version.getMajor(); - ctxMinorVersion = version.getMinor(); - // We cannot promote a non ARB context to >= 3.1, - // reduce it to 3.0 then. - if ( ( ctxMajorVersion>3 || ctxMajorVersion==3 && ctxMinorVersion>=1 ) - && 0 == (ctxOptions & CTX_IS_ARB_CREATED) ) { - ctxMajorVersion = 3; - ctxMinorVersion = 0; - } - ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, versionStr); - return; - } - } - } - - //---------------------------------------------------------------------- - // Helpers for various context implementations - // - - private Object createInstance(GLProfile glp, String suffix, Class[] cstrArgTypes, Object[] cstrArgs) { - return ReflectionUtil.createInstance(glp.getGLImplBaseClassName()+suffix, cstrArgTypes, cstrArgs, getClass().getClassLoader()); - } - - private boolean verifyInstance(GLProfile glp, String suffix, Object instance) { - return ReflectionUtil.instanceOf(instance, glp.getGLImplBaseClassName()+suffix); - } - - /** Create the GL for this context. */ - protected GL createGL(GLProfile glp) { - GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); - - /* FIXME: refactor dependence on Java 2D / JOGL bridge - if (tracker != null) { - gl.setObjectTracker(tracker); - } - */ - return gl; - } - - public final ProcAddressTable getGLProcAddressTable() { - return glProcAddressTable; - } - - /** - * Shall return the platform extension ProcAddressTable, - * ie for GLXExt, EGLExt, .. - */ - public abstract ProcAddressTable getPlatformExtProcAddressTable(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, binds this pbuffer to its texture target. - */ - public abstract void bindPbufferToTexture(); - - /** - * Pbuffer support; given that this is a GLContext associated with a - * pbuffer, releases this pbuffer from its texture target. - */ - public abstract void releasePbufferFromTexture(); - - public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3); - - public final void setSwapInterval(final int interval) { - GLContext current = getCurrent(); - if (current != this) { - throw new GLException("This context is not current. Current context: "+current+ - ", this context "+this); - } - setSwapIntervalImpl(interval); - } - protected void setSwapIntervalImpl(final int interval) { /** nop per default .. **/ } - protected int currentSwapInterval = -1; // default: not set yet .. - public int getSwapInterval() { - return currentSwapInterval; - } - - /** Maps the given "platform-independent" function name to a real function - name. Currently this is only used to map "glAllocateMemoryNV" and - associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */ - protected String mapToRealGLFunctionName(String glFunctionName) { - Map/**/ map = getFunctionNameMap(); - String lookup = ( null != map ) ? (String) map.get(glFunctionName) : null; - if (lookup != null) { - return lookup; - } - return glFunctionName; - } - protected abstract Map/**/ getFunctionNameMap() ; - - /** Maps the given "platform-independent" extension name to a real - function name. Currently this is only used to map - "GL_ARB_pbuffer" to "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and - "GL_ARB_pixel_format" to "WGL_ARB_pixel_format/n.a." - */ - protected String mapToRealGLExtensionName(String glExtensionName) { - Map/**/ map = getExtensionNameMap(); - String lookup = ( null != map ) ? (String) map.get(glExtensionName) : null; - if (lookup != null) { - return lookup; - } - return glExtensionName; - } - protected abstract Map/**/ getExtensionNameMap() ; - - /** Helper routine which resets a ProcAddressTable generated by the - GLEmitter by looking up anew all of its function pointers. */ - protected void resetProcAddressTable(ProcAddressTable table) { - table.reset(getDrawableImpl().getGLDynamicLookupHelper() ); - } - - /** - * Sets the OpenGL implementation class and - * the cache of which GL functions are available for calling through this - * context. See {@link #isFunctionAvailable(String)} for more information on - * the definition of "available". - *
- * All ProcaddressTables are being determined, the GL version is being set - * and the extension cache is determined as well. - * - * @param force force the setting, even if is already being set. - * This might be useful if you change the OpenGL implementation. - * @param major OpenGL major version - * @param minor OpenGL minor version - * @param ctxProfileBits OpenGL context profile and option bits, see {@link javax.media.opengl.GLContext#CTX_OPTION_ANY} - * - * @see #setContextVersion - * @see javax.media.opengl.GLContext#CTX_OPTION_ANY - * @see javax.media.opengl.GLContext#CTX_PROFILE_COMPAT - */ - protected final void setGLFunctionAvailability(boolean force, int major, int minor, int ctxProfileBits) { - if(null!=this.gl && null!=glProcAddressTable && !force) { - return; // already done and not forced - } - if(null==this.gl || force) { - setGL(createGL(getGLDrawable().getGLProfile())); - } - - updateGLXProcAddressTable(); - - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - final int ctxImplBits = drawable.getChosenGLCapabilities().getHardwareAccelerated() ? GLContext.CTX_IMPL_ACCEL_HARD : GLContext.CTX_IMPL_ACCEL_SOFT; - contextFQN = getContextFQN(adevice, major, minor, ctxProfileBits, ctxImplBits); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Context FQN: "+contextFQN); - } - - // - // UpdateGLProcAddressTable functionality - // - if(null==this.gl) { - throw new GLException("setGLFunctionAvailability not called yet"); - } - - ProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (ProcAddressTable) mappedGLProcAddress.get( contextFQN ); - if(null != table && !verifyInstance(gl.getGLProfile(), "ProcAddressTable", table)) { - throw new InternalError("GLContext GL ProcAddressTable mapped key("+contextFQN+") -> "+ - table.getClass().getName()+" not matching "+gl.getGLProfile().getGLImplBaseClassName()); - } - } - if(null != table) { - glProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable reusing key("+contextFQN+") -> "+table.hashCode()); - } - } else { - if (glProcAddressTable == null) { - glProcAddressTable = (ProcAddressTable) createInstance(gl.getGLProfile(), "ProcAddressTable", - new Class[] { FunctionAddressResolver.class } , - new Object[] { new GLProcAddressResolver() } ); - } - resetProcAddressTable(getGLProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLProcAddress.put(contextFQN, getGLProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable mapping key("+contextFQN+") -> "+getGLProcAddressTable().hashCode()); - } - } - } - - // - // Set GL Version - // - setContextVersion(major, minor, ctxProfileBits); - - // - // Update ExtensionAvailabilityCache - // - ExtensionAvailabilityCache eCache; - synchronized(mappedContextTypeObjectLock) { - eCache = (ExtensionAvailabilityCache) mappedExtensionAvailabilityCache.get( contextFQN ); - } - if(null != eCache) { - extensionAvailability = eCache; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache reusing key("+contextFQN+") -> "+eCache.hashCode()); - } - } else { - if(null==extensionAvailability) { - extensionAvailability = new ExtensionAvailabilityCache(this); - } - extensionAvailability.reset(); - synchronized(mappedContextTypeObjectLock) { - mappedExtensionAvailabilityCache.put(contextFQN, extensionAvailability); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache mapping key("+contextFQN+") -> "+extensionAvailability.hashCode()); - } - } - } - - hasNativeES2Methods = isGLES2() || isExtensionAvailable("GL_ARB_ES2_compatibility") ; - } - - /** - * Updates the platform's 'GLX' function cache - */ - protected abstract void updateGLXProcAddressTable(); - - protected boolean hasNativeES2Methods = false; - - public final boolean hasNativeES2Methods() { return hasNativeES2Methods; } - - /** - * Returns true if the specified OpenGL core- or extension-function can be - * successfully called using this GL context given the current host (OpenGL - * client) and display (OpenGL server) configuration. - * - * See {@link GL#isFunctionAvailable(String)} for more details. - * - * @param glFunctionName the name of the OpenGL function (e.g., use - * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link - * javax.media.opengl.GL#glPolygonOffset(float,float)} is available). - */ - public boolean isFunctionAvailable(String glFunctionName) { - // Check GL 1st (cached) - ProcAddressTable pTable = getGLProcAddressTable(); // null if ctx not created once - if(null!=pTable) { - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - } - - // Check platform extensions 2nd (cached) - had to be enabled once - pTable = getPlatformExtProcAddressTable(); // null if ctx not created once - if(null!=pTable) { - try { - if(0!=pTable.getAddressFor(glFunctionName)) { - return true; - } - } catch (Exception e) {} - } - - // dynamic function lookup at last incl name aliasing (not cached) - DynamicLookupHelper dynLookup = getDrawableImpl().getGLDynamicLookupHelper(); - String tmpBase = GLExtensionNames.normalizeVEN(GLExtensionNames.normalizeARB(glFunctionName, true), true); - long addr = 0; - int variants = GLExtensionNames.getFuncNamePermutationNumber(tmpBase); - for(int i = 0; 0==addr && i < variants; i++) { - String tmp = GLExtensionNames.getFuncNamePermutation(tmpBase, i); - try { - addr = dynLookup.dynamicLookupFunction(tmp); - } catch (Exception e) { } - } - if(0!=addr) { - return true; - } - return false; - } - - /** - * Returns true if the specified OpenGL extension can be - * successfully called using this GL context given the current host (OpenGL - * client) and display (OpenGL server) configuration. - * - * See {@link GL#isExtensionAvailable(String)} for more details. - * - * @param glExtensionName the name of the OpenGL extension (e.g., - * "GL_VERTEX_PROGRAM_ARB"). - */ - public boolean isExtensionAvailable(String glExtensionName) { - if(null!=extensionAvailability) { - return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); - } - return false; - } - - public String getPlatformExtensionsString() { - if(null!=extensionAvailability) { - return extensionAvailability.getPlatformExtensionsString(); - } - return null; - } - - public String getGLExtensionsString() { - if(null!=extensionAvailability) { - return extensionAvailability.getGLExtensionsString(); - } - return null; - } - - public final boolean isExtensionCacheInitialized() { - if(null!=extensionAvailability) { - return extensionAvailability.isInitialized(); - } - return false; - } - - protected static String getContextFQN(AbstractGraphicsDevice device, int major, int minor, int ctxProfileBits, int ctxImplBits) { - return device.getUniqueID() + "-" + toHexString(compose8bit(major, minor, ctxProfileBits, ctxImplBits)); - } - - protected String getContextFQN() { - return contextFQN; - } - - /** Indicates which floating-point pbuffer implementation is in - use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, - or GLPbuffer.NV_FLOAT. */ - public int getFloatingPointMode() throws GLException { - throw new GLException("Not supported on non-pbuffer contexts"); - } - - /** On some platforms the mismatch between OpenGL's coordinate - system (origin at bottom left) and the window system's - coordinate system (origin at top left) necessitates a vertical - flip of pixels read from offscreen contexts. */ - public abstract boolean offscreenImageNeedsVerticalFlip(); - - /** Only called for offscreen contexts; needed by glReadPixels */ - public abstract int getOffscreenContextPixelDataType(); - - - //---------------------------------------------------------------------- - // Helpers for buffer object optimizations - - public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { - this.bufferSizeTracker = bufferSizeTracker; - } - - public GLBufferSizeTracker getBufferSizeTracker() { - return bufferSizeTracker; - } - - public GLBufferStateTracker getBufferStateTracker() { - return bufferStateTracker; - } - - public GLStateTracker getGLStateTracker() { - return glStateTracker; - } - - //--------------------------------------------------------------------------- - // Helpers for context optimization where the last context is left - // current on the OpenGL worker thread - // - - public boolean hasWaiters() { - return lock.hasWaiters(); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java deleted file mode 100644 index ea78f5209..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextLock.java +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; - -/** Implements the makeCurrent / release locking behavior of the - GLContext class. When "fail fast mode" is enabled, attempts to - lock the same GLContextLock on more than one thread cause - GLException to be raised. This lock is not recursive. Attempts to - lock it more than once on a given thread will cause GLException to - be raised. */ - -public class GLContextLock { - protected static final boolean DEBUG = GLContextImpl.DEBUG; - - static class SyncData { - boolean failFastMode = true; - Thread owner = null; - int waiters = 0; - Exception lockedStack = null; // only enabled if DEBUG - } - private SyncData sdata = new SyncData(); // synchronized (flow/mem) mutable access - - /** Locks this GLContextLock on the current thread. If fail fast - mode is enabled and the GLContextLock is already owned by - another thread, throws GLException. */ - public final void lock() throws GLException { - synchronized(sdata) { - Thread current = Thread.currentThread(); - if (sdata.owner == null) { - sdata.owner = current; - if(DEBUG) { - sdata.lockedStack = new Exception("Error: Previously made current (1) by "+sdata.owner+", lock: "+this); - } - } else if (sdata.owner != current) { - while (sdata.owner != null) { - if (sdata.failFastMode) { - if(null!=sdata.lockedStack) { - sdata.lockedStack.printStackTrace(); - } - throw new GLException("Error: Attempt to make context current on thread " + current + - " which is already current on thread " + sdata.owner); - } else { - try { - ++sdata.waiters; - sdata.wait(); - } catch (InterruptedException e) { - throw new GLException(e); - } finally { - --sdata.waiters; - } - } - } - sdata.owner = current; - if(DEBUG) { - sdata.lockedStack = new Exception("Previously made current (2) by "+sdata.owner+", lock: "+this); - } - } else { - throw new GLException("Attempt to make the same context current twice on thread " + current); - } - } - } - - /** Unlocks this GLContextLock. */ - public final void unlock() throws GLException { - synchronized (sdata) { - Thread current = Thread.currentThread(); - if (sdata.owner == current) { - sdata.owner = null; - sdata.lockedStack = null; - // Assuming notify() implementation weaks up the longest waiting thread, to avoid starvation. - // Otherwise we would need to have a Thread queue implemented, using sleep(timeout) and interrupt. - sdata.notify(); - } else { - if (sdata.owner != null) { - throw new GLException("Attempt by thread " + current + - " to release context owned by thread " + sdata.owner); - } else { - throw new GLException("Attempt by thread " + current + - " to release unowned context"); - } - } - } - } - - /** Indicates whether this lock is held by the current thread. */ - public final boolean isHeld() { - synchronized(sdata) { - return (Thread.currentThread() == sdata.owner); - } - } - - public final void setFailFastMode(boolean onOrOff) { - synchronized(sdata) { - sdata.failFastMode = onOrOff; - } - } - - public final boolean getFailFastMode() { - synchronized(sdata) { - return sdata.failFastMode; - } - } - - public final boolean hasWaiters() { - synchronized(sdata) { - return (0 != sdata.waiters); - } - } - - /** holding the owners stack trace when lock is acquired and DEBUG is true */ - public final Exception getLockedStack() { - synchronized(sdata) { - return sdata.lockedStack; - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java deleted file mode 100644 index 7be06b698..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextShareSet.java +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -// FIXME: refactor Java SE dependencies -// import java.awt.GraphicsConfiguration; -// import java.awt.GraphicsDevice; -// import java.awt.GraphicsEnvironment; -import java.lang.ref.*; -import java.util.*; -import javax.media.opengl.*; - -/** Provides a mechanism by which OpenGL contexts can share textures - and display lists in the face of multithreading and asynchronous - context creation as is inherent in the AWT and Swing. */ - -public class GLContextShareSet { - // FIXME: refactor Java SE dependencies - // private static boolean forceTracking = Debug.isPropertyDefined("jogl.glcontext.forcetracking"); - private static final boolean DEBUG = Debug.debug("GLContext"); - - // This class is implemented with a WeakHashMap that goes from the - // contexts as keys to a complex data structure as value that tracks - // context creation and deletion. - - private static Map/**/ shareMap = new WeakHashMap(); - private static Object dummyValue = new Object(); - - private static class ShareSet { - private Map allShares = new WeakHashMap(); - private Map createdShares = new WeakHashMap(); - private Map destroyedShares = new WeakHashMap(); - - public void add(GLContext ctx) { - if (allShares.put(ctx, dummyValue) == null) { - // FIXME: downcast to GLContextImpl undesirable - if (((GLContextImpl) ctx).isCreated()) { - createdShares.put(ctx, dummyValue); - } else { - destroyedShares.put(ctx, dummyValue); - } - } - } - - public GLContext getCreatedShare(GLContext ignore) { - for (Iterator iter = createdShares.keySet().iterator(); iter.hasNext(); ) { - GLContext ctx = (GLContext) iter.next(); - if (ctx != ignore) { - return ctx; - } - } - return null; - } - - public void contextCreated(GLContext ctx) { - Object res = destroyedShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in destroyed set but wasn't"; - res = createdShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in created set but was"; - } - - public void contextDestroyed(GLContext ctx) { - Object res = createdShares.remove(ctx); - assert res != null : "State of ShareSet corrupted; thought context " + - ctx + " should have been in created set but wasn't"; - res = destroyedShares.put(ctx, dummyValue); - assert res == null : "State of ShareSet corrupted; thought context " + - ctx + " shouldn't have been in destroyed set but was"; - } - } - - /** Indicate that contexts share1 and - share2 will share textures and display lists. Both - must be non-null. */ - public static synchronized void registerSharing(GLContext share1, GLContext share2) { - if (share1 == null || share2 == null) { - throw new IllegalArgumentException("Both share1 and share2 must be non-null"); - } - ShareSet share = entryFor(share1); - if (share == null) { - share = entryFor(share2); - } - if (share == null) { - share = new ShareSet(); - } - share.add(share1); - share.add(share2); - addEntry(share1, share); - addEntry(share2, share); - } - - public static synchronized GLContext getShareContext(GLContext contextToCreate) { - ShareSet share = entryFor(contextToCreate); - if (share == null) { - return null; - } - return share.getCreatedShare(contextToCreate); - } - - public static synchronized void contextCreated(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextCreated(context); - } - } - - public static synchronized void contextDestroyed(GLContext context) { - ShareSet share = entryFor(context); - if (share != null) { - share.contextDestroyed(context); - } - } - - /** In order to avoid glGet calls for buffer object checks related - to glVertexPointer, etc. calls as well as glMapBuffer calls, we - need to share the same GLBufferSizeTracker object between - contexts sharing textures and display lists. For now we keep - this mechanism orthogonal to the GLObjectTracker to hopefully - keep things easier to understand. (The GLObjectTracker is - currently only needed in a fairly esoteric case, when the - Java2D/JOGL bridge is active, but the GLBufferSizeTracker - mechanism is now always required.) */ - public static void registerForBufferObjectSharing(GLContext olderContextOrNull, GLContext newContext) { - // FIXME: downcasts to GLContextImpl undesirable - GLContextImpl older = (GLContextImpl) olderContextOrNull; - GLContextImpl newer = (GLContextImpl) newContext; - GLBufferSizeTracker tracker = null; - if (older != null) { - tracker = older.getBufferSizeTracker(); - assert (tracker != null) - : "registerForBufferObjectSharing was not called properly for the older context, or has a bug in it"; - } - if (tracker == null) { - tracker = new GLBufferSizeTracker(); - } - newer.setBufferSizeTracker(tracker); - } - - // FIXME: refactor Java SE dependencies - // /** Indicates that the two supplied contexts (which must be able to - // share textures and display lists) should be in the same - // namespace for tracking of server-side object creation and - // deletion. Because the sharing necessary behind the scenes is - // different than that requested at the user level, the two notions - // are different. This must be called immediately after the - // creation of the new context (which is the second argument) - // before any server-side OpenGL objects have been created in that - // context. */ - // public static void registerForObjectTracking(GLContext olderContextOrNull, - // GLContext newContext, - // GLContext realShareContext) { - // if (isObjectTrackingEnabled() || isObjectTrackingDebuggingEnabled()) { - // GLContextImpl impl1 = null; - // GLContextImpl impl2 = null; - // GLObjectTracker tracker = null; - // - // synchronized (GLContextShareSet.class) { - // if (olderContextOrNull != null && - // newContext != null) { - // if (entryFor(olderContextOrNull) != entryFor(newContext)) { - // throw new IllegalArgumentException("old and new contexts must be able to share textures and display lists"); - // } - // } - // - // // FIXME: downcast to GLContextImpl undesirable - // impl1 = (GLContextImpl) olderContextOrNull; - // impl2 = (GLContextImpl) newContext; - // - // GLObjectTracker deletedObjectTracker = null; - // GLContextImpl shareImpl = (GLContextImpl) realShareContext; - // // Before we zap the "user-level" object trackers, make sure - // // that all contexts in the share set share the destroyed object - // // tracker - // if (shareImpl != null) { - // deletedObjectTracker = shareImpl.getDeletedObjectTracker(); - // } - // if (deletedObjectTracker == null) { - // // Must create one and possibly set it up in the older context - // deletedObjectTracker = new GLObjectTracker(); - // if (DEBUG) { - // System.err.println("Created deletedObjectTracker " + deletedObjectTracker + " because " + - // ((shareImpl == null) ? "shareImpl was null" : "shareImpl's (" + shareImpl + ") deletedObjectTracker was null")); - // } - // - // if (shareImpl != null) { - // // FIXME: think should really assert in this case - // shareImpl.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in shareImpl context " + shareImpl); - // } - // } - // } - // impl2.setDeletedObjectTracker(deletedObjectTracker); - // if (DEBUG) { - // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in impl2 context " + impl2); - // } - // } - // - // // Must not hold lock around this operation - // // Don't share object trackers with the primordial share context from Java2D - // if (Java2D.isOGLPipelineActive()) { - // // FIXME: probably need to do something different here - // // Need to be able to figure out the GraphicsDevice for the - // // older context if it's on-screen - // GraphicsDevice device = GraphicsEnvironment. - // getLocalGraphicsEnvironment(). - // getDefaultScreenDevice(); - // GLContext j2dShareContext = Java2D.getShareContext(device); - // if (impl1 != null && impl1 == j2dShareContext) { - // impl1 = null; - // } - // } - // - // synchronized (GLContextShareSet.class) { - // if (impl1 != null) { - // tracker = impl1.getObjectTracker(); - // assert (tracker != null) - // : "registerForObjectTracking was not called properly for the older context"; - // } - // if (tracker == null) { - // tracker = new GLObjectTracker(); - // } - // // Note that we don't assert that the tracker is non-null for - // // impl2 because the way we use this functionality we actually - // // overwrite the initially-set object tracker in the new context - // impl2.setObjectTracker(tracker); - // } - // } - // } - - //---------------------------------------------------------------------- - // Internals only below this point - - - private static ShareSet entryFor(GLContext context) { - return (ShareSet) shareMap.get(context); - } - - private static void addEntry(GLContext context, ShareSet share) { - if (shareMap.get(context) == null) { - shareMap.put(context, share); - } - } - - // FIXME: refactor Java SE dependencies - // private static boolean isObjectTrackingEnabled() { - // return ((Java2D.isOGLPipelineActive() && Java2D.isFBOEnabled()) || - // isObjectTrackingDebuggingEnabled()); - // } - // - // private static boolean isObjectTrackingDebuggingEnabled() { - // return forceTracking; - // } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java deleted file mode 100644 index 51c87b9ec..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableFactoryImpl.java +++ /dev/null @@ -1,452 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.nio.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -/** Extends GLDrawableFactory with a few methods for handling - typically software-accelerated offscreen rendering (Device - Independent Bitmaps on Windows, pixmaps on X11). Direct access to - these GLDrawables is not supplied directly to end users, though - they may be instantiated by the GLJPanel implementation. */ -public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - - protected GLDrawableFactoryImpl() { - super(); - } - - /** - * Returns the shared device mapped to the device {@link AbstractGraphicsDevice#getConnection()}, - * either a preexisting or newly created, or null if creation failed or not supported.
- * Creation of the shared context is tried only once. - * - * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared device to be used, may be null for the platform's default device. - */ - protected final AbstractGraphicsDevice getOrCreateSharedDevice(AbstractGraphicsDevice device) { - if(null==device) { - device = getDefaultDevice(); - if(null==device) { - throw new InternalError("no default device"); - } - if (GLProfile.DEBUG) { - System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: using default device : "+device); - } - } else if( !getIsDeviceCompatible(device) ) { - if (GLProfile.DEBUG) { - System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: device not compatible : "+device); - } - return null; - } - return getOrCreateSharedDeviceImpl(device); - } - protected abstract AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device); - - /** - * Returns the GLDynamicLookupHelper - * @param profile if EGL/ES, profile 1 refers to ES1 and 2 to ES2, - * otherwise the profile is ignored. - */ - public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(int profile); - - //--------------------------------------------------------------------------- - // Dispatching GLDrawable construction in respect to the NativeSurface Capabilities - // - public GLDrawable createGLDrawable(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - AbstractGraphicsDevice adevice = config.getScreen().getDevice(); - GLDrawable result = null; - adevice.lock(); - try { - if(caps.isOnscreen()) { - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable: "+target); - } - result = createOnscreenDrawableImpl(target); - } else { - if( ! ( target instanceof SurfaceChangeable ) ) { - throw new IllegalArgumentException("Passed NativeSurface must implement SurfaceChangeable for offscreen: "+target); - } - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OffScreenDrawable (PBuffer: "+caps.isPBuffer()+"): "+target); - } - result = createOffscreenDrawableImpl(target); - } - } finally { - adevice.unlock(); - } - if(DEBUG) { - System.err.println("GLDrawableFactoryImpl.createGLDrawable: "+result); - } - return result; - } - - //--------------------------------------------------------------------------- - // - // Onscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target); - - //--------------------------------------------------------------------------- - // - // PBuffer GLDrawable construction - // - - public abstract boolean canCreateGLPbuffer(AbstractGraphicsDevice device); - - public GLPbuffer createGLPbuffer(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, - int height, - GLContext shareWith) { - if(height<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - - if (!canCreateGLPbuffer(device)) { - throw new GLException("Pbuffer support not available with device: "+device); - } - - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixGLPBufferGLCapabilities(capsRequested); - GLDrawableImpl drawable = null; - device.lock(); - try { - drawable = (GLDrawableImpl) createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); - } finally { - device.unlock(); - } - - if(null==drawable) { - throw new GLException("Could not create Pbuffer drawable for: "+device+", "+capsChosen+", "+width+"x"+height); - } - return new GLPbufferImpl( drawable, shareWith); - } - - - //--------------------------------------------------------------------------- - // - // Offscreen GLDrawable construction - // - - protected abstract GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) ; - - public GLDrawable createOffscreenDrawable(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, - int height) { - if(width<=0 || height<=0) { - throw new GLException("Width and height of pbuffer must be positive (were (" + - width + ", " + height + "))"); - } - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); - - device.lock(); - try { - return createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); - } finally { - device.unlock(); - } - } - - public NativeSurface createOffscreenSurface(AbstractGraphicsDevice deviceReq, - GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height) { - AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); - if(null == device) { - throw new GLException("No shared device for requested: "+deviceReq); - } - GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); - - device.lock(); - try { - return createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height); - } finally { - device.unlock(); - } - } - - /** - * creates an offscreen NativeSurface, which must implement SurfaceChangeable as well, - * so the windowing system related implementation is able to set the surface handle. - */ - protected abstract NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, - GLCapabilitiesImmutable capabilities, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height); - - //--------------------------------------------------------------------------- - // - // External GLDrawable construction - // - - protected abstract GLContext createExternalGLContextImpl(); - - public GLContext createExternalGLContext() { - NativeWindowFactory.getDefaultToolkitLock().lock(); - try { - return createExternalGLContextImpl(); - } finally { - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - } - - protected abstract GLDrawable createExternalGLDrawableImpl(); - - public GLDrawable createExternalGLDrawable() { - NativeWindowFactory.getDefaultToolkitLock().lock(); - try { - return createExternalGLDrawableImpl(); - } finally { - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - } - - - //--------------------------------------------------------------------------- - // - // GLDrawableFactoryImpl details - // - - protected void maybeDoSingleThreadedWorkaround(Runnable action) { - if (Threading.isSingleThreaded() && - !Threading.isOpenGLThread()) { - Threading.invokeOnOpenGLThread(action); - } else { - action.run(); - } - } - - /** - * Returns the sole GLDrawableFactoryImpl instance. - * - * @param glProfile GLProfile to determine the factory type, ie EGLDrawableFactory, - * or one of the native GLDrawableFactory's, ie X11/GLX, Windows/WGL or MacOSX/CGL. - */ - public static GLDrawableFactoryImpl getFactoryImpl(GLProfile glp) { - return (GLDrawableFactoryImpl) getFactory(glp); - } - - //--------------------------------------------------------------------------- - // Support for Java2D/JOGL bridge on Mac OS X; the external - // GLDrawable mechanism in the public API is sufficient to - // implement this functionality on all other platforms - // - - public abstract boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device); - - public abstract GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException; - - //---------------------------------------------------------------------- - // Gamma adjustment support - // Thanks to the LWJGL team for illustrating how to make these - // adjustments on various OSs. - - /* - * Portions Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - /** - * Sets the gamma, brightness, and contrast of the current main - * display. Returns true if the settings were changed, false if - * not. If this method returns true, the display settings will - * automatically be reset upon JVM exit (assuming the JVM does not - * crash); if the user wishes to change the display settings back to - * normal ahead of time, use resetDisplayGamma(). Throws - * IllegalArgumentException if any of the parameters were - * out-of-bounds. - * - * @param gamma The gamma value, typically > 1.0 (default value is - * 1.0) - * @param brightness The brightness value between -1.0 and 1.0, - * inclusive (default value is 0) - * @param contrast The contrast, greater than 0.0 (default value is 1) - * @throws IllegalArgumentException if any of the parameters were - * out-of-bounds - */ - public boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException { - if ((brightness < -1.0f) || (brightness > 1.0f)) { - throw new IllegalArgumentException("Brightness must be between -1.0 and 1.0"); - } - if (contrast < 0) { - throw new IllegalArgumentException("Contrast must be greater than 0.0"); - } - // FIXME: ensure gamma is > 1.0? Are smaller / negative values legal? - int rampLength = getGammaRampLength(); - if (rampLength == 0) { - return false; - } - float[] gammaRamp = new float[rampLength]; - for (int i = 0; i < rampLength; i++) { - float intensity = (float) i / (float) (rampLength - 1); - // apply gamma - float rampEntry = (float) java.lang.Math.pow(intensity, gamma); - // apply brightness - rampEntry += brightness; - // apply contrast - rampEntry = (rampEntry - 0.5f) * contrast + 0.5f; - // Clamp entry to [0, 1] - if (rampEntry > 1.0f) - rampEntry = 1.0f; - else if (rampEntry < 0.0f) - rampEntry = 0.0f; - gammaRamp[i] = rampEntry; - } - registerGammaShutdownHook(); - return setGammaRamp(gammaRamp); - } - - public synchronized void resetDisplayGamma() { - if (gammaShutdownHook == null) { - throw new IllegalArgumentException("Should not call this unless setDisplayGamma called first"); - } - resetGammaRamp(originalGammaRamp); - unregisterGammaShutdownHook(); - } - - //------------------------------------------------------ - // Gamma-related methods to be implemented by subclasses - // - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return 0; - } - - /** Sets the gamma ramp for the main screen. Returns false if gamma - ramp changes were not supported. */ - protected boolean setGammaRamp(float[] ramp) { - return false; - } - - /** Gets the current gamma ramp. This is basically an opaque value - used only on some platforms to reset the gamma ramp to its - original settings. */ - protected Buffer getGammaRamp() { - return null; - } - - /** Resets the gamma ramp, potentially using the specified Buffer as - data to restore the original values. */ - protected void resetGammaRamp(Buffer originalGammaRamp) { - } - - // Shutdown hook mechanism for resetting gamma - private boolean gammaShutdownHookRegistered; - private Thread gammaShutdownHook; - private Buffer originalGammaRamp; - private synchronized void registerGammaShutdownHook() { - if (gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - gammaShutdownHook = new Thread(new Runnable() { - public void run() { - synchronized (GLDrawableFactoryImpl.this) { - resetGammaRamp(originalGammaRamp); - } - } - }); - originalGammaRamp = getGammaRamp(); - } - Runtime.getRuntime().addShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = true; - } - - private synchronized void unregisterGammaShutdownHook() { - if (!gammaShutdownHookRegistered) - return; - if (gammaShutdownHook == null) { - throw new InternalError("Error in gamma shutdown hook logic"); - } - Runtime.getRuntime().removeShutdownHook(gammaShutdownHook); - gammaShutdownHookRegistered = false; - // Leave the original gamma ramp data alone - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java deleted file mode 100644 index 4aae89bcf..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableHelper.java +++ /dev/null @@ -1,386 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.util.*; -import javax.media.opengl.*; - -/** Encapsulates the implementation of most of the GLAutoDrawable's - methods to be able to share it between GLCanvas and GLJPanel. */ - -public class GLDrawableHelper { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - private static final boolean VERBOSE = Debug.verbose(); - private Object listenersLock = new Object(); - private List listeners; - private volatile boolean listenersIter; // avoid java.util.ConcurrentModificationException - private Set listenersToBeInit; - private boolean autoSwapBufferMode; - private Object glRunnablesLock = new Object(); - private ArrayList glRunnables; - private GLAnimatorControl animatorCtrl; - - public GLDrawableHelper() { - reset(); - } - - public final void reset() { - synchronized(listenersLock) { - listeners = new ArrayList(); - listenersIter = false; - listenersToBeInit = new HashSet(); - } - autoSwapBufferMode = true; - synchronized(glRunnablesLock) { - glRunnables = new ArrayList(); - } - animatorCtrl = null; - } - - public final String toString() { - StringBuffer sb = new StringBuffer(); - sb.append("GLAnimatorControl: "+animatorCtrl+", "); - synchronized(listenersLock) { - sb.append("GLEventListeners num "+listeners.size()+" ["); - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - Object l = listeners.get(i); - sb.append(l); - sb.append("[init "); - sb.append( !listenersToBeInit.contains(l) ); - sb.append("], "); - } - listenersIter = false; - } - sb.append("]"); - return sb.toString(); - } - - public final void addGLEventListener(GLEventListener listener) { - addGLEventListener(-1, listener); - } - - public final void addGLEventListener(int index, GLEventListener listener) { - synchronized(listenersLock) { - if(0>index) { - index = listeners.size(); - } - // GLEventListener may be added after context is created, - // hence we earmark initialization for the next display call. - listenersToBeInit.add(listener); - if(!listenersIter) { - // fast path - listeners.add(index, listener); - } else { - // copy mode in case this is issued while iterating, eg via init, display, .. - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.add(index, listener); - listeners = newListeners; - } - } - } - - public final void removeGLEventListener(GLEventListener listener) { - synchronized(listenersLock) { - if(!listenersIter) { - // fast path - listeners.remove(listener); - } else { - // copy mode in case this is issued while iterating, eg via init, display, .. - List newListeners = (List) ((ArrayList) listeners).clone(); - newListeners.remove(listener); - listeners = newListeners; - } - listenersToBeInit.remove(listener); - } - } - - /** - * Issues {@link javax.media.opengl.GLEventListener#dispose(javax.media.opengl.GLAutoDrawable)} - * to all listeners. - * @param drawable - */ - public final void dispose(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - listener.dispose(drawable); - } - listenersIter = false; - } - } - - private final boolean init(GLEventListener l, GLAutoDrawable drawable, boolean sendReshape) { - if(listenersToBeInit.remove(l)) { - l.init(drawable); - if(sendReshape) { - reshape(l, drawable, 0, 0, drawable.getWidth(), drawable.getHeight(), true /* setViewport */); - } - return true; - } - return false; - } - - public final void init(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - - // If make current ctx, invoked by invokGL(..), results in a new ctx, init gets called. - // This may happen not just for initial setup, but for ctx recreation due to resource change (drawable/window), - // hence the must always be initialized unconditional. - listenersToBeInit.add(listener); - - if ( ! init( listener, drawable, false ) ) { - throw new GLException("GLEventListener "+listener+" already initialized: "+drawable); - } - } - listenersIter = false; - } - } - - public final void display(GLAutoDrawable drawable) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - GLEventListener listener = (GLEventListener) listeners.get(i) ; - // GLEventListener may need to be init, - // in case this one is added after the realization of the GLAutoDrawable - init( listener, drawable, true ) ; - listener.display(drawable); - } - listenersIter = false; - } - execGLRunnables(drawable); - } - - private final void reshape(GLEventListener listener, GLAutoDrawable drawable, - int x, int y, int width, int height, boolean setViewport) { - if(setViewport) { - drawable.getGL().glViewport(x, y, width, height); - } - listener.reshape(drawable, x, y, width, height); - } - - public final void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { - synchronized(listenersLock) { - listenersIter = true; - for (int i=0; i < listeners.size(); i++) { - reshape((GLEventListener) listeners.get(i), drawable, x, y, width, height, 0==i); - } - listenersIter = false; - } - } - - private final void execGLRunnables(GLAutoDrawable drawable) { - if(glRunnables.size()>0) { - // swap one-shot list asap - ArrayList _glRunnables = null; - synchronized(glRunnablesLock) { - if(glRunnables.size()>0) { - _glRunnables = glRunnables; - glRunnables = new ArrayList(); - } - } - if(null!=_glRunnables) { - for (int i=0; i < _glRunnables.size(); i++) { - ((GLRunnable) _glRunnables.get(i)).run(drawable); - } - } - } - } - - public final void setAnimator(GLAnimatorControl animator) throws GLException { - synchronized(glRunnablesLock) { - if(animatorCtrl!=animator && null!=animator && null!=animatorCtrl) { - throw new GLException("Trying to register GLAnimatorControl "+animator+", where "+animatorCtrl+" is already registered. Unregister first."); - } - animatorCtrl = animator; - } - } - - public final GLAnimatorControl getAnimator() { - synchronized(glRunnablesLock) { - return animatorCtrl; - } - } - - public final boolean isExternalAnimatorRunning() { - return ( null != animatorCtrl ) ? animatorCtrl.isStarted() && animatorCtrl.getThread() != Thread.currentThread() : false ; - } - - public final boolean isExternalAnimatorAnimating() { - return ( null != animatorCtrl ) ? animatorCtrl.isAnimating() && animatorCtrl.getThread() != Thread.currentThread() : false ; - } - - public final void invoke(GLAutoDrawable drawable, boolean wait, GLRunnable glRunnable) { - if( null == drawable || null == glRunnable ) { - return; - } - Throwable throwable = null; - GLRunnableTask rTask = null; - Object rTaskLock = new Object(); - synchronized(rTaskLock) { - boolean deferred; - synchronized(glRunnablesLock) { - deferred = isExternalAnimatorAnimating(); - if(!deferred) { - wait = false; // don't wait if exec immediatly - } - rTask = new GLRunnableTask(glRunnable, - wait ? rTaskLock : null, - wait /* catch Exceptions if waiting for result */); - glRunnables.add(rTask); - } - if( !deferred ) { - drawable.display(); - } else if( wait ) { - try { - rTaskLock.wait(); // free lock, allow execution of rTask - } catch (InterruptedException ie) { - throwable = ie; - } - if(null==throwable) { - throwable = rTask.getThrowable(); - } - if(null!=throwable) { - throw new RuntimeException(throwable); - } - } - } - } - - public final void setAutoSwapBufferMode(boolean onOrOff) { - autoSwapBufferMode = onOrOff; - } - - public final boolean getAutoSwapBufferMode() { - return autoSwapBufferMode; - } - - private static final ThreadLocal perThreadInitAction = new ThreadLocal(); - - /** Principal helper method which runs a Runnable with the context - made current. This could have been made part of GLContext, but a - desired goal is to be able to implement GLAutoDrawable's in terms of - the GLContext's public APIs, and putting it into a separate - class helps ensure that we don't inadvertently use private - methods of the GLContext or its implementing classes.
- *
- * Remark: In case this method is called to dispose the GLDrawable/GLAutoDrawable, - * initAction shall be null to mark this cause.
- * - * @param drawable - * @param context - * @param runnable - * @param initAction - */ - public final void invokeGL(GLDrawable drawable, - GLContext context, - Runnable runnable, - Runnable initAction) { - if(null==context) { - if (DEBUG) { - Exception e = new GLException(Thread.currentThread().getName()+" Info: GLDrawableHelper " + this + ".invokeGL(): NULL GLContext"); - e.printStackTrace(); - } - return; - } - - if(null==initAction) { - // disposal case - if(!context.isCreated()) { - throw new GLException(Thread.currentThread().getName()+" GLDrawableHelper " + this + ".invokeGL(): Dispose case (no init action given): Native context is not created: "+context); - } - } - - // Support for recursive makeCurrent() calls as well as calling - // other drawables' display() methods from within another one's - GLContext lastContext = GLContext.getCurrent(); - Runnable lastInitAction = (Runnable) perThreadInitAction.get(); - if (lastContext != null) { - lastContext.release(); - } - - int res = 0; - try { - res = context.makeCurrent(); - if (res != GLContext.CONTEXT_NOT_CURRENT) { - if(null!=initAction) { - perThreadInitAction.set(initAction); - if (res == GLContext.CONTEXT_CURRENT_NEW) { - if (DEBUG) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running initAction"); - } - initAction.run(); - } - } - if(null!=runnable) { - if (DEBUG && VERBOSE) { - System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running runnable"); - } - runnable.run(); - if (autoSwapBufferMode && null != initAction) { - if (drawable != null) { - drawable.swapBuffers(); - } - } - } - } - } finally { - try { - if (res != GLContext.CONTEXT_NOT_CURRENT) { - context.release(); - } - } catch (Exception e) { - } - if (lastContext != null) { - int res2 = lastContext.makeCurrent(); - if (res2 == GLContext.CONTEXT_CURRENT_NEW) { - lastInitAction.run(); - } - } - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java deleted file mode 100644 index 5459d886c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDrawableImpl.java +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public abstract class GLDrawableImpl implements GLDrawable { - protected static final boolean DEBUG = Debug.debug("GLDrawable"); - - protected GLDrawableImpl(GLDrawableFactory factory, - NativeSurface comp, - boolean realized) { - this.factory = factory; - this.surface = comp; - this.realized = realized; - this.requestedCapabilities = (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); - } - - /** - * Returns the DynamicLookupHelper - */ - public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(); - - public GLDrawableFactoryImpl getFactoryImpl() { - return (GLDrawableFactoryImpl) getFactory(); - } - - /** For offscreen GLDrawables (pbuffers and "pixmap" drawables), - indicates that native resources should be reclaimed. */ - public void destroy() { - surface.getGraphicsConfiguration().getScreen().getDevice().lock(); - try { - destroyImpl(); - } finally { - surface.getGraphicsConfiguration().getScreen().getDevice().unlock(); - } - } - protected void destroyImpl() { - throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); - } - - public final void swapBuffers() throws GLException { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if ( caps.getDoubleBuffered() ) { - if(!surface.surfaceSwap()) { - int lockRes = lockSurface(); // it's recursive, so it's ok within [makeCurrent .. release] - if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { - return; - } - try { - AbstractGraphicsDevice aDevice = getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(); - if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { - updateHandle(); - } - swapBuffersImpl(); - } finally { - unlockSurface(); - } - } - } else { - GLContext ctx = GLContext.getCurrent(); - if(null!=ctx && ctx.getGLDrawable()==this) { - ctx.getGL().glFinish(); - } - } - surface.surfaceUpdated(this, surface, System.currentTimeMillis()); - } - protected abstract void swapBuffersImpl(); - - public static String toHexString(long hex) { - return "0x" + Long.toHexString(hex); - } - - public GLProfile getGLProfile() { - return requestedCapabilities.getGLProfile(); - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - return (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - } - - public GLCapabilitiesImmutable getRequestedGLCapabilities() { - return requestedCapabilities; - } - - public NativeSurface getNativeSurface() { - return surface; - } - - protected void destroyHandle() {} - protected void updateHandle() {} - - public long getHandle() { - return surface.getSurfaceHandle(); - } - - public GLDrawableFactory getFactory() { - return factory; - } - - public final synchronized void setRealized(boolean realizedArg) { - if ( realized != realizedArg ) { - if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+realized+" -> "+realizedArg); - } - realized = realizedArg; - AbstractGraphicsDevice aDevice = surface.getGraphicsConfiguration().getScreen().getDevice(); - if(realizedArg) { - if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { - throw new GLException("GLDrawableImpl.setRealized(true): already realized, but surface not ready (lockSurface)"); - } - } else { - aDevice.lock(); - } - try { - setRealizedImpl(); - if(realizedArg) { - updateHandle(); - } else { - destroyHandle(); - } - } finally { - if(realizedArg) { - unlockSurface(); - } else { - aDevice.unlock(); - } - } - } else if(DEBUG) { - System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" == "+realizedArg); - } - } - protected abstract void setRealizedImpl(); - - public synchronized boolean isRealized() { - return realized; - } - - public int getWidth() { - return surface.getWidth(); - } - - public int getHeight() { - return surface.getHeight(); - } - - public int lockSurface() throws GLException { - return surface.lockSurface(); - } - - public void unlockSurface() { - surface.unlockSurface(); - } - - public boolean isSurfaceLocked() { - return surface.isSurfaceLocked(); - } - - public String toString() { - return getClass().getName()+"[Realized "+isRealized()+ - ",\n\tFactory "+getFactory()+ - ",\n\thandle "+toHexString(getHandle())+ - ",\n\tWindow "+getNativeSurface()+"]"; - } - - protected GLDrawableFactory factory; - protected NativeSurface surface; - protected GLCapabilitiesImmutable requestedCapabilities; - - // Indicates whether the surface (if an onscreen context) has been - // realized. Plausibly, before the surface is realized the JAWT - // should return an error or NULL object from some of its - // operations; this appears to be the case on Win32 but is not true - // at least with Sun's current X11 implementation (1.4.x), which - // crashes with no other error reported if the DrawingSurfaceInfo is - // fetched from a locked DrawingSurface during the validation as a - // result of calling show() on the main thread. To work around this - // we prevent any JAWT or OpenGL operations from being done until - // addNotify() is called on the surface. - protected boolean realized; - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java deleted file mode 100644 index 34d1e9f8b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,54 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.DynamicLibraryBundleInfo; -import java.util.*; - -public abstract class GLDynamicLibraryBundleInfo implements DynamicLibraryBundleInfo { - static List/**/ glueLibNamesPreload; - static { - glueLibNamesPreload = new ArrayList(); - glueLibNamesPreload.add("nativewindow_x11"); - } - - protected GLDynamicLibraryBundleInfo() { - } - - /** default **/ - public boolean shallLinkGlobal() { return false; } - - /** default **/ - public boolean shallLookupGlobal() { return false; } - - public static List/**/ getGlueLibNamesPreload() { - return glueLibNamesPreload; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java b/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java deleted file mode 100644 index c88e96c5e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLDynamicLookupHelper.java +++ /dev/null @@ -1,44 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.os.DynamicLibraryBundle; - -public class GLDynamicLookupHelper extends DynamicLibraryBundle { - - public GLDynamicLookupHelper(GLDynamicLibraryBundleInfo info) { - super(info); - } - - public GLDynamicLibraryBundleInfo getGLBundleInfo() { return (GLDynamicLibraryBundleInfo) getBundleInfo(); } - - /** NOP per default */ - public boolean loadGLULibrary() { return false; } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java deleted file mode 100644 index 62770daf8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,97 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.NativeWindowException; -import javax.media.opengl.DefaultGLCapabilitiesChooser; - -public abstract class GLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { - - protected static int chooseCapabilities(CapabilitiesChooser chooser, CapabilitiesImmutable capsRequested, - List /**/ availableCaps, int recommendedIndex) { - if (null == capsRequested) { - throw new NativeWindowException("Null requested capabilities"); - } - if ( 0 == availableCaps.size() ) { - if (DEBUG) { - System.err.println("Empty available capabilities"); - } - return -1; // none available - } - - if(null == chooser && 0 <= recommendedIndex) { - if (DEBUG) { - System.err.println("chooseCapabilities: Using recommendedIndex: idx " + recommendedIndex); - } - return recommendedIndex; - } - int chosenIndex = recommendedIndex; - - if (null == chooser) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - try { - chosenIndex = chooser.chooseCapabilities(capsRequested, availableCaps, recommendedIndex); - if(0 <= chosenIndex) { - if (DEBUG) { - System.err.println("chooseCapabilities: Chosen idx " + chosenIndex); - } - return chosenIndex; - } - } catch (NativeWindowException e) { - if (DEBUG) { - e.printStackTrace(); - } - } - - // keep on going .. - // seek first available one .. - for (chosenIndex = 0; chosenIndex < availableCaps.size() && availableCaps.get(chosenIndex) == null; chosenIndex++) { - // nop - } - if (chosenIndex == availableCaps.size()) { - // give up .. - if (DEBUG) { - System.err.println("chooseCapabilities: Failed .. nothing available, bail out"); - } - return -1; - } - if (DEBUG) { - System.err.println("chooseCapabilities: Fall back to 1st available idx " + chosenIndex); - } - - return chosenIndex; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java deleted file mode 100644 index 529b32f2c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLGraphicsConfigurationUtil.java +++ /dev/null @@ -1,147 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.ArrayList; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class GLGraphicsConfigurationUtil { - public static final int WINDOW_BIT = 1 << 0; - public static final int BITMAP_BIT = 1 << 1; - public static final int PBUFFER_BIT = 1 << 2; - public static final int ALL_BITS = WINDOW_BIT | BITMAP_BIT | PBUFFER_BIT ; - - public static final StringBuffer winAttributeBits2String(StringBuffer sb, int winattrbits) { - if(null==sb) { - sb = new StringBuffer(); - } - boolean seperator = false; - if( 0 != ( WINDOW_BIT & winattrbits ) ) { - sb.append("WINDOW"); - seperator=true; - } - if( 0 != ( BITMAP_BIT & winattrbits ) ) { - if(seperator) { - sb.append(", "); - } - sb.append("BITMAP"); - seperator=true; - } - if( 0 != ( PBUFFER_BIT & winattrbits ) ) { - if(seperator) { - sb.append(", "); - } - sb.append("PBUFFER"); - } - return sb; - } - - /** - * @return bitmask representing the input boolean in exclusive or logic, ie only one bit will be set - */ - public static final int getWinAttributeBits(boolean isOnscreen, boolean isPBuffer) { - int winattrbits = 0; - if(isOnscreen) { - winattrbits |= WINDOW_BIT; - } else if (!isPBuffer) { - winattrbits |= BITMAP_BIT; - } else { - winattrbits |= PBUFFER_BIT; - } - return winattrbits; - } - - /** - * @see #getWinAttributeBits(boolean, boolean) - */ - public static final int getWinAttributeBits(GLCapabilitiesImmutable caps) { - return getWinAttributeBits(caps.isOnscreen(), caps.isPBuffer()); - } - - public static final boolean addGLCapabilitiesPermutations(ArrayList capsBucket, GLCapabilitiesImmutable temp, int winattrbits) { - int preSize = capsBucket.size(); - if( 0 != ( WINDOW_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setOnscreen(true); - capsBucket.add(cpy); - } - if( 0 != ( PBUFFER_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setPBuffer(true); - capsBucket.add(cpy); - } - if( 0 != ( BITMAP_BIT & winattrbits ) ) { - GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); - cpy.setOnscreen(false); - cpy.setPBuffer(false); - capsBucket.add(cpy); - } - return capsBucket.size() > preSize; - } - - public static GLCapabilitiesImmutable fixGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) - { - if( !capsRequested.isOnscreen() ) { - return fixOffScreenGLCapabilities(capsRequested, pbufferAvailable); - } - return capsRequested; - } - - public static GLCapabilitiesImmutable fixOffScreenGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) - { - if( capsRequested.getDoubleBuffered() || - capsRequested.isOnscreen() || - ( !pbufferAvailable && capsRequested.isPBuffer() ) ) - { - // fix caps .. - GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); - caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN - caps2.setOnscreen(false); - if(caps2.isPBuffer() && !pbufferAvailable) { - caps2.setPBuffer(false); - } - return caps2; - } - return capsRequested; - } - - public static GLCapabilitiesImmutable fixGLPBufferGLCapabilities(GLCapabilitiesImmutable capsRequested) - { - if( capsRequested.getDoubleBuffered() || capsRequested.isOnscreen() || !capsRequested.isPBuffer()) { - // fix caps .. - GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); - caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN - caps2.setPBuffer(true); - return caps2; - } - return capsRequested; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java deleted file mode 100644 index 5119f5360..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLPbufferImpl.java +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import com.jogamp.common.util.locks.RecursiveLock; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GL; -import javax.media.opengl.GLAnimatorControl; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLEventListener; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; -import javax.media.opengl.GLRunnable; - -/** Platform-independent class exposing pbuffer functionality to - applications. This class is not exposed in the public API as it - would probably add no value; however it implements the GLDrawable - interface so can be interacted with via its display() method. */ - -public class GLPbufferImpl implements GLPbuffer { - private GLDrawableImpl pbufferDrawable; - private GLContextImpl context; - private GLDrawableHelper drawableHelper = new GLDrawableHelper(); - private int floatMode; - - public GLPbufferImpl(GLDrawableImpl pbufferDrawable, - GLContext parentContext) { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) - pbufferDrawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if(caps.isOnscreen()) { - if(caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is Onscreen and Pbuffer: "+pbufferDrawable); - } - throw new IllegalArgumentException("Error: Given drawable is Onscreen: "+pbufferDrawable); - } else { - if(!caps.isPBuffer()) { - throw new IllegalArgumentException("Error: Given drawable is not Pbuffer: "+pbufferDrawable); - } - } - this.pbufferDrawable = pbufferDrawable; - context = (GLContextImpl) pbufferDrawable.createContext(parentContext); - context.setSynchronized(true); - } - - public GLContext createContext(GLContext shareWith) { - return pbufferDrawable.createContext(shareWith); - } - - public void setRealized(boolean realized) { - } - - public boolean isRealized() { - return true; - } - - class DisposeAction implements Runnable { - public void run() { - // Lock: Covered by DestroyAction .. - drawableHelper.dispose(GLPbufferImpl.this); - } - } - DisposeAction disposeAction = new DisposeAction(); - - public void destroy() { - if(pbufferDrawable.isRealized()) { - if (null != context && context.isCreated()) { - try { - drawableHelper.invokeGL(pbufferDrawable, context, disposeAction, null); - } catch (GLException gle) { - gle.printStackTrace(); - } - context.destroy(); - // drawableHelper.reset(); - } - pbufferDrawable.destroy(); - } - } - - public void setSize(int width, int height) { - // FIXME - throw new GLException("Not yet implemented"); - } - - public NativeSurface getNativeSurface() { - return pbufferDrawable.getNativeSurface(); - } - - public long getHandle() { - return pbufferDrawable.getHandle(); - } - - public GLDrawableFactory getFactory() { - return pbufferDrawable.getFactory(); - } - - public int getWidth() { - return pbufferDrawable.getWidth(); - } - - public int getHeight() { - return pbufferDrawable.getHeight(); - } - - public void display() { - invokeGL(displayAction); - } - - public void repaint() { - display(); - } - - public void addGLEventListener(GLEventListener listener) { - drawableHelper.addGLEventListener(listener); - } - - public void addGLEventListener(int index, GLEventListener listener) { - drawableHelper.addGLEventListener(index, listener); - } - - public void removeGLEventListener(GLEventListener listener) { - drawableHelper.removeGLEventListener(listener); - } - - public void setAnimator(GLAnimatorControl animatorControl) { - drawableHelper.setAnimator(animatorControl); - } - - public GLAnimatorControl getAnimator() { - return drawableHelper.getAnimator(); - } - - public void invoke(boolean wait, GLRunnable glRunnable) { - drawableHelper.invoke(this, wait, glRunnable); - } - - public void setContext(GLContext ctx) { - context=(GLContextImpl)ctx; - } - - public GLContext getContext() { - return context; - } - - public GLDrawable getDrawable() { - return pbufferDrawable; - } - - public GL getGL() { - return getContext().getGL(); - } - - public GL setGL(GL gl) { - return getContext().setGL(gl); - } - - public void setAutoSwapBufferMode(boolean onOrOff) { - drawableHelper.setAutoSwapBufferMode(onOrOff); - } - - public boolean getAutoSwapBufferMode() { - return drawableHelper.getAutoSwapBufferMode(); - } - - public void swapBuffers() { - invokeGL(swapBuffersAction); - } - - public void bindTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.bindPbufferToTexture(); - } - - public void releaseTexture() { - // Doesn't make much sense to try to do this on the event dispatch - // thread given that it has to be called while the context is current - context.releasePbufferFromTexture(); - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getChosenGLCapabilities(); - } - - public GLCapabilitiesImmutable getRequestedGLCapabilities() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getRequestedGLCapabilities(); - } - - public GLProfile getGLProfile() { - if (pbufferDrawable == null) - return null; - - return pbufferDrawable.getGLProfile(); - } - - private RecursiveLock recurLock = new RecursiveLock(); - - public int lockSurface() throws GLException { - recurLock.lock(); - return NativeSurface.LOCK_SUCCESS; - } - - public void unlockSurface() { - recurLock.unlock(); - } - - public boolean isSurfaceLocked() { - return recurLock.isLocked(); - } - - public Throwable getLockedStack() { - return recurLock.getLockedStack(); - } - - public int getFloatingPointMode() { - if (floatMode == 0) { - throw new GLException("Pbuffer not initialized, or floating-point support not requested"); - } - return floatMode; - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private void invokeGL(Runnable invokeGLAction) { - drawableHelper.invokeGL(pbufferDrawable, context, invokeGLAction, initAction); - } - - - class InitAction implements Runnable { - public void run() { - floatMode = context.getFloatingPointMode(); - drawableHelper.init(GLPbufferImpl.this); - } - } - private InitAction initAction = new InitAction(); - - class DisplayAction implements Runnable { - public void run() { - drawableHelper.display(GLPbufferImpl.this); - } - } - private DisplayAction displayAction = new DisplayAction(); - - class SwapBuffersAction implements Runnable { - public void run() { - pbufferDrawable.swapBuffers(); - } - } - private SwapBuffersAction swapBuffersAction = new SwapBuffersAction(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java b/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java deleted file mode 100644 index a2a6939cd..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLRunnableTask.java +++ /dev/null @@ -1,89 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.GLRunnable; -import javax.media.opengl.GLAutoDrawable; - -/** - * Helper class to provide a Runnable queue implementation with a Runnable wrapper - * which notifies after execution for the invokeAndWait() semantics. - */ -public class GLRunnableTask implements GLRunnable { - GLRunnable runnable; - Object notifyObject; - boolean catchExceptions; - boolean isExecuted; - - Throwable runnableException; - - public GLRunnableTask(GLRunnable runnable, Object notifyObject, boolean catchExceptions) { - this.runnable = runnable ; - this.notifyObject = notifyObject ; - this.catchExceptions = catchExceptions; - isExecuted = false; - } - - public void run(GLAutoDrawable drawable) { - if(null == notifyObject) { - try { - runnable.run(drawable); - } catch (Throwable t) { - runnableException = t; - if(catchExceptions) { - runnableException.printStackTrace(); - } else { - throw new RuntimeException(runnableException); - } - } finally { - isExecuted=true; - } - } else { - synchronized (notifyObject) { - try { - runnable.run(drawable); - } catch (Throwable t) { - runnableException = t; - if(catchExceptions) { - runnableException.printStackTrace(); - } else { - throw new RuntimeException(runnableException); - } - } finally { - isExecuted=true; - notifyObject.notifyAll(); - } - } - } - } - - public boolean isExecuted() { return isExecuted; } - public Throwable getThrowable() { return runnableException; } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java deleted file mode 100644 index 9d896b7f8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLStateTracker.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.util.List; -import java.util.ArrayList; -import javax.media.opengl.*; -import com.jogamp.common.util.IntIntHashMap; - -/** - * Tracks as closely as possible OpenGL states. - * GLStateTracker objects are allocated on a per-OpenGL-context basis. - *

- * Currently supported states: PixelStorei - */ - -public class GLStateTracker { - private static final boolean DEBUG = Debug.debug("GLStateTracker"); - - private volatile boolean enabled = true; - - private IntIntHashMap pixelStateMap; - - static class SavedState { - SavedState() { - this.pixelStateMap = null; - } - void putPixelStateMap(IntIntHashMap pixelStateMap) { - this.pixelStateMap = new IntIntHashMap(); - this.pixelStateMap.setKeyNotFoundValue(-1); - this.pixelStateMap.putAll(pixelStateMap); - } - IntIntHashMap getPixelStateMap() { return pixelStateMap; } - - private IntIntHashMap pixelStateMap; - // private Map otherStateMap; - } - private List/**/ stack = new ArrayList(); - - public GLStateTracker() { - pixelStateMap = new IntIntHashMap(); - pixelStateMap.setKeyNotFoundValue(-1); - resetStates(); - } - - public void clearStates(boolean enable) { - enabled = enable; - pixelStateMap.clear(); - } - - public void setEnabled(boolean on) { - enabled = on; - } - - public boolean isEnabled() { - return enabled; - } - - /** @return true if found in our map, otherwise false, - * which forces the caller to query GL. */ - public boolean getInt(int pname, int[] params, int params_offset) { - if(enabled) { - int value = pixelStateMap.get(pname); - if(0 <= value) { - params[params_offset] = value; - return true; - } - } - return false; - } - - /** @return true if found in our map, otherwise false, - * which forces the caller to query GL. */ - public boolean getInt(int pname, java.nio.IntBuffer params, int dummy) { - if(enabled) { - int value = pixelStateMap.get(pname); - if(0 <= value) { - params.put(params.position(), value); - return true; - } - } - return false; - } - - public void setInt(int pname, int param) { - if(enabled) { - pixelStateMap.put(pname, param); - } - } - - public void pushAttrib(int flags) { - if(enabled) { - SavedState state = new SavedState(); - if( 0 != (flags&GL2.GL_CLIENT_PIXEL_STORE_BIT) ) { - state.putPixelStateMap(pixelStateMap); - } - stack.add(0, state); - } - } - - public void popAttrib() { - if(enabled) { - if(stack.size()==0) { - throw new GLException("stack contains no elements"); - } - SavedState state = (SavedState) stack.remove(0); - if(null==state) { - throw new GLException("null stack element (remaining stack size "+stack.size()+")"); - } - - IntIntHashMap pixelStateMapNew = new IntIntHashMap(); - pixelStateMapNew.setKeyNotFoundValue(-1); - if ( null != state.getPixelStateMap() ) { - pixelStateMapNew.putAll(state.getPixelStateMap()); - } - pixelStateMap = pixelStateMapNew; - } - } - - public void resetStates() { - pixelStateMap.clear(); - - pixelStateMap.put(GL.GL_PACK_ALIGNMENT, 4); - pixelStateMap.put(GL2GL3.GL_PACK_SWAP_BYTES, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_PACK_LSB_FIRST, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_PACK_ROW_LENGTH, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_ROWS, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_PIXELS, 0); - pixelStateMap.put(GL2GL3.GL_PACK_IMAGE_HEIGHT, 0); - pixelStateMap.put(GL2GL3.GL_PACK_SKIP_IMAGES, 0); - - pixelStateMap.put(GL.GL_UNPACK_ALIGNMENT, 4); - pixelStateMap.put(GL2GL3.GL_UNPACK_SWAP_BYTES, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_UNPACK_LSB_FIRST, 0 /* GL_FALSE */); - pixelStateMap.put(GL2GL3.GL_UNPACK_ROW_LENGTH, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_ROWS, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_PIXELS, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_IMAGE_HEIGHT, 0); - pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_IMAGES, 0); - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java b/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java deleted file mode 100644 index fa1c5c0c4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLVersionNumber.java +++ /dev/null @@ -1,123 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.util.StringTokenizer; -import com.jogamp.common.util.VersionNumber; - -/** - * A class for storing and comparing OpenGL version numbers. - * This only works for desktop OpenGL at the moment. - */ -class GLVersionNumber extends VersionNumber { - - protected boolean valid; - - public GLVersionNumber(int majorRev, int minorRev, int subMinorRev) { - super(majorRev, minorRev, subMinorRev); - valid = true; - } - - public GLVersionNumber(String versionString) { - super(); - valid = false; - try { - if (versionString.startsWith("GL_VERSION_")) { - StringTokenizer tok = new StringTokenizer(versionString, "_"); - tok.nextToken(); // GL_ - tok.nextToken(); // VERSION_ - if (!tok.hasMoreTokens()) { - major = 0; - return; - } - major = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { - minor = 0; - return; - } - minor = Integer.valueOf(tok.nextToken()).intValue(); - if (!tok.hasMoreTokens()) { - sub = 0; - return; - } - sub = Integer.valueOf(tok.nextToken()).intValue(); - } else { - int radix = 10; - if (versionString.length() > 2) { - if (Character.isDigit(versionString.charAt(0)) && versionString.charAt(1) == '.' && Character.isDigit(versionString.charAt(2))) { - major = Character.digit(versionString.charAt(0), radix); - minor = Character.digit(versionString.charAt(2), radix); - // See if there's version-specific information which might - // imply a more recent OpenGL version - StringTokenizer tok = new StringTokenizer(versionString, " "); - if (tok.hasMoreTokens()) { - tok.nextToken(); - if (tok.hasMoreTokens()) { - String token = tok.nextToken(); - int i = 0; - while (i < token.length() && !Character.isDigit(token.charAt(i))) { - i++; - } - if (i < token.length() - 2 && Character.isDigit(token.charAt(i)) && token.charAt(i + 1) == '.' && Character.isDigit(token.charAt(i + 2))) { - int altMajor = Character.digit(token.charAt(i), radix); - int altMinor = Character.digit(token.charAt(i + 2), radix); - // Avoid possibly confusing situations by putting some - // constraints on the upgrades we do to the major and - // minor versions - if ((altMajor == major && altMinor > minor) || altMajor == major + 1) { - major = altMajor; - minor = altMinor; - } - } - } - } - } - } - } - valid = true; - } catch (Exception e) { - e.printStackTrace(); - // FIXME: refactor desktop OpenGL dependencies and make this - // class work properly for OpenGL ES - System.err.println("Info: ExtensionAvailabilityCache: FunctionAvailabilityCache.Version.: " + e); - major = 1; - minor = 0; - /* - throw (IllegalArgumentException) - new IllegalArgumentException( - "Illegally formatted version identifier: \"" + versionString + "\"") - .initCause(e); - */ - } - } - - public final boolean isValid() { - return valid; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java b/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java deleted file mode 100644 index c292de778..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/GLWorkerThread.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.*; -import java.util.*; -import javax.media.opengl.*; - -/** Singleton thread upon which all OpenGL work is performed by - default. Unfortunately many vendors' OpenGL drivers are not really - thread-safe and stability is much improved by performing OpenGL - work on at most one thread. This is the default behavior of the - GLAutoDrawable implementations according to the {@link - javax.media.opengl.Threading Threading} class. The GLWorkerThread - replaces the original AWT event queue thread-based mechanism for - two reasons: first, more than one AWT event queue thread may be - spawned, for example if a dialog is being shown; second, it avoids - blocking the AWT event queue thread during OpenGL rendering. */ - -public class GLWorkerThread { - private static volatile boolean started; - private static volatile Thread thread; - private static Object lock; - private static volatile boolean shouldTerminate; - private static volatile Throwable exception; - - // The Runnable to execute immediately on the worker thread - private static volatile Runnable work; - // Queue of Runnables to be asynchronously invoked - private static List queue = new LinkedList(); - - /** Should only be called by Threading class if creation of the - GLWorkerThread was requested via the opengl.1thread system - property. */ - public static void start() { - if (!started) { - synchronized (GLWorkerThread.class) { - if (!started) { - lock = new Object(); - thread = new Thread(new WorkerRunnable(), - "JOGL GLWorkerThread"); - thread.setDaemon(true); - started = true; - synchronized (lock) { - thread.start(); - try { - lock.wait(); - } catch (InterruptedException e) { - } - } - - /* - - // Note: it appears that there is a bug in NVidia's current - // drivers where if a context was ever made current on a - // given thread and that thread has exited before program - // exit, a crash occurs in the drivers. Releasing the - // context from the given thread does not work around the - // problem. - // - // For the time being, we're going to work around this - // problem by not terminating the GLWorkerThread. In theory, - // shutting down the GLWorkerThread cleanly could be a good - // general solution to the problem of needing to - // cooperatively terminate all Animators at program exit. - // - // It appears that this doesn't even work around all of the - // kinds of crashes. Causing the context to be unilaterally - // released from the GLWorkerThread after each invocation - // seems to work around all of the kinds of crashes seen. - // - // These appear to be similar to the kinds of crashes seen - // when the Java2D/OpenGL pipeline terminates, and those are - // a known issue being fixed, so presumably these will be - // fixed in NVidia's next driver set. - - // Install shutdown hook to terminate daemon thread more or - // less cooperatively - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - Runtime.getRuntime().addShutdownHook(new Thread() { - public void run() { - Object lockTemp = lock; - if (lockTemp == null) { - // Already terminating (?) - return; - } - synchronized (lockTemp) { - shouldTerminate = true; - lockTemp.notifyAll(); - try { - lockTemp.wait(500); - } catch (InterruptedException e) { - } - } - } - }); - return null; - } - }); - - */ - - } else { - throw new RuntimeException("Should not start GLWorkerThread twice"); - } - } - } - } - - public static void invokeAndWait(Runnable runnable) - throws InvocationTargetException, InterruptedException { - if (!started) { - throw new RuntimeException("May not invokeAndWait on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - work = runnable; - lockTemp.notifyAll(); - lockTemp.wait(); - if (exception != null) { - Throwable localException = exception; - exception = null; - throw new InvocationTargetException(localException); - } - } - } - - public static void invokeLater(Runnable runnable) { - if (!started) { - throw new RuntimeException("May not invokeLater on worker thread without starting it first"); - } - - Object lockTemp = lock; - if (lockTemp == null) { - return; // Terminating - } - - synchronized (lockTemp) { - if (thread == null) { - // Terminating - return; - } - - queue.add(runnable); - lockTemp.notifyAll(); - } - } - - /** Indicates whether the OpenGL worker thread was started, i.e., - whether it is currently in use. */ - public static boolean isStarted() { - return started; - } - - /** Indicates whether the current thread is the OpenGL worker - thread. */ - public static boolean isWorkerThread() { - return (Thread.currentThread() == thread); - } - - static class WorkerRunnable implements Runnable { - public void run() { - // Notify starting thread that we're ready - synchronized (lock) { - lock.notifyAll(); - } - - while (!shouldTerminate) { - synchronized (lock) { - while (!shouldTerminate && - (work == null) && - queue.isEmpty()) { - try { - // Avoid race conditions with wanting to release contexts on this thread - lock.wait(1000); - } catch (InterruptedException e) { - } - - if (GLContext.getCurrent() != null) { - // Test later to see whether we need to release this context - break; - } - } - - if (shouldTerminate) { - lock.notifyAll(); - thread = null; - lock = null; - return; - } - - if (work != null) { - try { - work.run(); - } catch (Throwable t) { - exception = t; - } finally { - work = null; - lock.notifyAll(); - } - } - - while (!queue.isEmpty()) { - try { - Runnable curAsync = (Runnable) queue.remove(0); - curAsync.run(); - } catch (Throwable t) { - System.err.println("Exception occurred on JOGL OpenGL worker thread:"); - t.printStackTrace(); - } - } - - // See about releasing current context - GLContext curContext = GLContext.getCurrent(); - if (curContext != null && - (curContext instanceof GLContextImpl)) { - GLContextImpl impl = (GLContextImpl) curContext; - if (impl.hasWaiters()) { - impl.release(); - } - } - } - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java b/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java deleted file mode 100644 index a691a6156..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/MemoryObject.java +++ /dev/null @@ -1,142 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl; - -import java.nio.ByteBuffer; -import java.util.HashMap; - -/** - * - */ -public class MemoryObject { - private long addr; - private long size; - private int hash32; - private ByteBuffer buffer=null; - - public MemoryObject(long addr, long size) { - this.addr = addr; - this.size = size; - this.hash32 = getHash32(addr, size); - } - - public void setBuffer(ByteBuffer buffer) { - this.buffer = buffer; - } - - public ByteBuffer getBuffer() { - return this.buffer; - } - - /** - * @return the 32bit hash value generated via {@link #getHash32(long, long)} - */ - public int hashCode() { - return hash32; - } - - /** - * Ignores the optional attached ByteBuffer intentionally.
- * - * @return true of reference is equal or obj is of type MemoryObject - * and addr and size is equal.
- */ - public boolean equals(Object obj) { - if(this == obj) { return true; } - if(obj instanceof MemoryObject) { - MemoryObject m = (MemoryObject) obj; - return addr == m.addr && size == m.size ; - } - return false; - } - - /** - * Generates a 32bit hash value by addr and size.
- * Ignores the optional attached ByteBuffer intentionally.
- */ - public static int getHash32(long addr, long size) { - // avoid xor collisions of eg low/high parts - // 31 * x == (x << 5) - x - int hash = 31 + (int) addr ; // lo addr - hash = ((hash << 5) - hash) + (int) ( addr >>> 32 ) ; // hi addr - hash = ((hash << 5) - hash) + (int) size ; // lo size - hash = ((hash << 5) - hash) + (int) ( size >>> 32 ) ; // hi size - - return hash; - } - - /** - * Generates a 64bit hash value by addr and size.
- * Ignores the optional attached ByteBuffer intentionally.
- */ - public static long getHash64(long addr, long size) { - // 31 * x == (x << 5) - x - final long hash = 31 + addr; - return ((hash << 5) - hash) + size; - } - - public String toString() { - return "MemoryObject[addr 0x"+Long.toHexString(addr)+", size 0x"+Long.toHexString(size)+", hash32: 0x"+Integer.toHexString(hash32)+"]"; - } - - /** - * Verifies the hash map operation, ie - *

    - *
  • slow add: if !map.contains(obj0), the values are verified (slow)
    • - *
  • fast get: if map.contains(obj0), the mapped value is compared with equals (fast)
    • - *
- * In case the above verification fails, a RuntimeException is thrown.
- * In such case the calculation of the hash value should either be tuned,
- * or we just cannot use hash mapping.
- * - * @param map the identity HashMap mapping MemoryObject to MemoryObject - * @param obj0 the MemoryObject to get or add in the map - * @return either the already mapped one where obj0 != return, - * or the added obj0 == return. - * @throws RuntimeException if hash collision occurs - */ - public static MemoryObject getOrAddSafe(HashMap/**/ map, MemoryObject obj0) { - MemoryObject obj1 = (MemoryObject) map.get(obj0); // get identity (fast) - if(null == obj1) { - // verify hash collision (slow) - if( map.values().contains(obj0) ) { - throw new RuntimeException("Hash collision, hash !exist, but in values: "+obj0); - } - map.put(obj0, obj0); - obj1 = obj0; - } else { - // verify hash collision (ok) - if( !obj1.equals(obj0) ) { - throw new RuntimeException("Hash collision, hash equals, but objects not: query "+obj0+" != contained "+obj1); - } - } - return obj1; - } - -} \ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java b/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java deleted file mode 100644 index ab277e704..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ProjectFloat.java +++ /dev/null @@ -1,1058 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.jogamp.opengl.impl; - -import java.nio.*; - -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.GLMatrixFunc; -import com.jogamp.common.nio.Buffers; - -/** - * ProjectFloat.java - *

- *

- * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectFloat { - private static final float[] IDENTITY_MATRIX = - new float[] { - 1.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 1.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 1.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 1.0f }; - - private static final float[] ZERO_MATRIX = - new float[] { - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f, - 0.0f, 0.0f, 0.0f, 0.0f }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final float[] matrix = new float[16]; - private final float[][] tempInvertMatrix = new float[4][4]; - - private final float[] in = new float[4]; - private final float[] out = new float[4]; - - private final float[] forward = new float[3]; - private final float[] side = new float[3]; - private final float[] up = new float[3]; - - // Buffer-based implementation - private FloatBuffer locbuf; - private final FloatBuffer matrixBuf; - private final FloatBuffer tempInvertMatrixBuf; - - private final FloatBuffer inBuf; - private final FloatBuffer outBuf; - - private final FloatBuffer forwardBuf; - private final FloatBuffer sideBuf; - private final FloatBuffer upBuf; - - public ProjectFloat() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - locbuf = Buffers.newDirectFloatBuffer(2*16+2*4+3*3); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempInvertMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static FloatBuffer slice(FloatBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(FloatBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an zero matrix - */ - public static void gluMakeZero(FloatBuffer m) { - int oldPos = m.position(); - m.put(ZERO_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - public static void gluMakeIdentityf(float[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(float[] matrix, int matrix_offset, float[] in, float[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecf - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecf(FloatBuffer matrix, FloatBuffer in, FloatBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(float[] src, float[] inverse) { - int i, j, k, swap; - float t; - float[][] temp = tempInvertMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - public boolean gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) { - int i, j, k, swap; - float t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - FloatBuffer temp = tempInvertMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - gluMakeIdentityf(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void gluMultMatricesf(float[] a, int a_offset, float[] b, int b_offset, float[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - public static void gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(float[] v) { - float r; - - r = (float) Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - public static void normalize(FloatBuffer v) { - float r; - - int vPos = v.position(); - - r = (float) Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 || r == 1.0) - return; - - r = 1.0f / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(float[] v1, float[] v2, float[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(FloatBuffer v1, FloatBuffer v2, FloatBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GLMatrixFunc gl, float left, float right, float bottom, float top) { - gl.glOrthof(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GLMatrixFunc gl, float fovy, float aspect, float zNear, float zFar) { - float sine, cotangent, deltaZ; - float radians = fovy / 2 * (float) Math.PI / 180; - - deltaZ = zFar - zNear; - sine = (float) Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = (float) Math.cos(radians) / sine; - - gluMakeIdentityf(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixf(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GLMatrixFunc gl, - float eyex, - float eyey, - float eyez, - float centerx, - float centery, - float centerz, - float upx, - float upy, - float upz) { - FloatBuffer forward = this.forwardBuf; - FloatBuffer side = this.sideBuf; - FloatBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - gluMakeIdentityf(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixf(matrixBuf); - gl.glTranslatef(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] win_pos, - int win_pos_offset ) { - - float[] in = this.in; - float[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0f; - - __gluMultMatrixVecf(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecf(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0f) - return false; - - in[3] = (1.0f / in[3]) * 0.5f; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(float objx, - float objy, - float objz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer win_pos) { - - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0f); - - __gluMultMatrixVecf(modelMatrix, in, out); - __gluMultMatrixVecf(projMatrix, out, in); - - if (in.get(3) == 0.0f) - return false; - - in.put(3, (1.0f / in.get(3)) * 0.5f); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float[] obj_pos, - int obj_pos_offset) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0f; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0f / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(float winx, - float winy, - float winz, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0f); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - out.put(3, 1.0f / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - float[] modelMatrix, - int modelMatrix_offset, - float[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - float near, - float far, - float[] obj_pos, - int obj_pos_offset ) { - float[] in = this.in; - float[] out = this.out; - - gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!gluInvertMatrixf(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecf(matrix, 0, in, out); - - if (out[3] == 0.0f) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(float winx, - float winy, - float winz, - float clipw, - FloatBuffer modelMatrix, - FloatBuffer projMatrix, - IntBuffer viewport, - float near, - float far, - FloatBuffer obj_pos) { - FloatBuffer in = this.inBuf; - FloatBuffer out = this.outBuf; - - gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); - - if (!gluInvertMatrixf(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecf(matrixBuf, in, out); - - if (out.get(3) == 0.0f) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslatef((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScalef(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0f); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GLMatrixFunc gl, - float x, - float y, - float deltaX, - float deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslatef((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScalef(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0f); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java b/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java deleted file mode 100644 index 765c6620d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SharedResourceRunner.java +++ /dev/null @@ -1,249 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.opengl.impl; - -import java.util.Collection; -import java.util.HashSet; -import java.util.Iterator; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; - -public class SharedResourceRunner implements Runnable { - protected static final boolean DEBUG = GLDrawableImpl.DEBUG; - - public static interface Resource { - AbstractGraphicsDevice getDevice(); - AbstractGraphicsScreen getScreen(); - GLDrawableImpl getDrawable(); - GLContextImpl getContext(); - } - - public static interface Implementation { - Resource createSharedResource(String connection); - void releaseSharedResource(Resource shared); - void clear(); - - Resource mapPut(String connection, Resource resource); - Resource mapGet(String connection); - Collection/**/ mapValues(); - } - - Implementation impl = null; - - boolean ready = false; - boolean released = false; - boolean shouldRelease = false; - String initConnection = null; - String releaseConnection = null; - - HashSet devicesTried = new HashSet(); - - private boolean getDeviceTried(String connection) { - synchronized (devicesTried) { - return devicesTried.contains(connection); - } - } - private void addDeviceTried(String connection) { - synchronized (devicesTried) { - devicesTried.add(connection); - } - } - private void removeDeviceTried(String connection) { - synchronized (devicesTried) { - devicesTried.remove(connection); - } - } - - public SharedResourceRunner(Implementation impl) { - this.impl = impl; - } - - public SharedResourceRunner.Resource getShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - return impl.mapGet(connection); - } - - public SharedResourceRunner.Resource getOrCreateShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResourceRunner.Resource sr = impl.mapGet(connection); - - if (null == sr && !getDeviceTried(connection)) { - addDeviceTried(connection); - if (DEBUG) { - System.err.println("getOrCreateShared() " + connection + ": trying"); - } - doAndWait(connection, null); - sr = impl.mapGet(connection); - if (DEBUG) { - Throwable t = new Throwable("getOrCreateSharedl() " + connection + ": done"); - t.printStackTrace(); - } - } - return sr; - } - - public SharedResourceRunner.Resource releaseShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResourceRunner.Resource sr = impl.mapGet(connection); - - if (null != sr) { - removeDeviceTried(connection); - if (DEBUG) { - System.err.println("releaseShared() " + connection + ": trying"); - } - doAndWait(null, connection); - if (DEBUG) { - Throwable t = new Throwable("releaseSharedl() " + connection + ": done"); - t.printStackTrace(); - } - } - return sr; - } - - private final void doAndWait(String initConnection, String releaseConnection) { - // wait until thread becomes ready to init new device, - // pass the device and release the sync - String threadName = Thread.currentThread().getName(); - if (DEBUG) { - System.err.println(threadName + " doAndWait START init: " + initConnection + ", release: "+releaseConnection); - } - synchronized (this) { - while (!ready) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - if (DEBUG) { - System.err.println(threadName + " initializeAndWait set command init: " + initConnection + ", release: "+releaseConnection); - } - this.initConnection = initConnection; - this.releaseConnection = releaseConnection; - this.notifyAll(); - - // wait until thread has init/released the device - while (!ready || null != this.initConnection || null != this.releaseConnection) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - if (DEBUG) { - System.err.println(threadName + " initializeAndWait END init: " + initConnection + ", release: "+releaseConnection); - } - } - // done - } - - public final void releaseAndWait() { - synchronized (this) { - shouldRelease = true; - this.notifyAll(); - - while (!released) { - try { - this.wait(); - } catch (InterruptedException ex) { - } - } - } - } - - public final void run() { - String threadName = Thread.currentThread().getName(); - - if (DEBUG) { - System.err.println(threadName + " STARTED"); - } - - synchronized (this) { - while (!shouldRelease) { - try { - // wait for stop or init - ready = true; - if (DEBUG) { - System.err.println(threadName + " -> ready"); - } - notifyAll(); - this.wait(); - } catch (InterruptedException ex) { } - ready = false; - - if (!shouldRelease) { - if (DEBUG) { - System.err.println(threadName + " woke up for device connection init: " + initConnection + - ", release: " + releaseConnection); - } - if(null != initConnection) { - if (DEBUG) { - System.err.println(threadName + " create Shared for: " + initConnection); - } - Resource sr = impl.createSharedResource(initConnection); - if (null != sr) { - impl.mapPut(initConnection, sr); - } - } - if(null != releaseConnection) { - if (DEBUG) { - System.err.println(threadName + " release Shared for: " + releaseConnection); - } - Resource sr = impl.mapPut(releaseConnection, null); - if (null != sr) { - impl.releaseSharedResource(sr); - } - } - } - initConnection = null; - releaseConnection = null; - } - - if (DEBUG) { - System.err.println(threadName + " release START"); - } - - releaseSharedResources(); - - if (DEBUG) { - System.err.println(threadName + " release END"); - } - - released = true; - ready = false; - notifyAll(); - } - } - - private void releaseSharedResources() { - Collection/**/ sharedResources = impl.mapValues(); - for (Iterator iter = sharedResources.iterator(); iter.hasNext();) { - Resource sr = (Resource) iter.next(); - impl.releaseSharedResource(sr); - } - impl.clear(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp deleted file mode 100644 index f686bea92..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javame_cdc_fp +++ /dev/null @@ -1,10 +0,0 @@ -package com.jogamp.opengl.impl; - -public class SystemUtil { - - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - return null; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase b/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase deleted file mode 100644 index dbb717a32..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/SystemUtil.java.javase +++ /dev/null @@ -1,18 +0,0 @@ -package com.jogamp.opengl.impl; - -public class SystemUtil { - - private static volatile boolean getenvSupported = true; - /** Wrapper for System.getenv(), which doesn't work on platforms - earlier than JDK 5 */ - public static String getenv(String variableName) { - if (getenvSupported) { - try { - return System.getenv(variableName); - } catch (Error e) { - getenvSupported = false; - } - } - return null; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java deleted file mode 100644 index d434f5175..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingImpl.java +++ /dev/null @@ -1,240 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.opengl.impl; - -import java.lang.reflect.InvocationTargetException; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -/** Implementation of the {@link javax.media.opengl.Threading} class. */ - -public class ThreadingImpl { - public static final int AWT = 1; - public static final int WORKER = 2; - - protected static final boolean DEBUG = Debug.debug("Threading"); - - private static boolean singleThreaded = true; - private static int mode; - private static boolean hasAWT; - // We need to know whether we're running on X11 platforms to change - // our behavior when the Java2D/JOGL bridge is active - private static boolean _isX11; - - private static final ThreadingPlugin threadingPlugin; - - static { - Object threadingPluginTmp = - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String workaround = Debug.getProperty("jogl.1thread", true); - ClassLoader cl = ThreadingImpl.class.getClassLoader(); - // Default to using the AWT thread on all platforms except - // Windows. On OS X there is instability apparently due to - // using the JAWT on non-AWT threads. On X11 platforms there - // are potential deadlocks which can be caused if the AWT - // EventQueue thread hands work off to the GLWorkerThread - // while holding the AWT lock. The optimization of - // makeCurrent / release calls isn't worth these stability - // problems. - hasAWT = GLProfile.isAWTAvailable(); - - String osType = NativeWindowFactory.getNativeWindowType(false); - _isX11 = NativeWindowFactory.TYPE_X11.equals(osType); - - int defaultMode = ( hasAWT ? AWT : WORKER ); - - mode = defaultMode; - if (workaround != null) { - workaround = workaround.toLowerCase(); - if (workaround.equals("true") || - workaround.equals("auto")) { - // Nothing to do; singleThreaded and mode already set up - } else if (workaround.equals("worker")) { - singleThreaded = true; - mode = WORKER; - } else if (hasAWT && workaround.equals("awt")) { - singleThreaded = true; - mode = AWT; - } else { - singleThreaded = false; - } - } - printWorkaroundNotice(); - - Object threadingPluginObj=null; - if(hasAWT) { - // try to fetch the AWTThreadingPlugin - Exception error=null; - try { - threadingPluginObj = ReflectionUtil.createInstance("com.jogamp.opengl.impl.awt.AWTThreadingPlugin", cl); - } catch (JogampRuntimeException jre) { error = jre; } - if(AWT == mode && null==threadingPluginObj) { - throw new GLException("Mode is AWT, but class 'com.jogamp.opengl.impl.awt.AWTThreadingPlugin' is not available", error); - } - } - return threadingPluginObj; - } - }); - threadingPlugin = (ThreadingPlugin) threadingPluginTmp; - if(DEBUG) { - System.err.println("Threading: hasAWT "+hasAWT+", mode "+((mode==AWT)?"AWT":"WORKER")+", plugin "+threadingPlugin); - } - } - - /** No reason to ever instantiate this class */ - private ThreadingImpl() {} - - public static boolean isX11() { return _isX11; } - public static int getMode() { return mode; } - - /** If an implementation of the javax.media.opengl APIs offers a - multithreading option but the default behavior is single-threading, - this API provides a mechanism for end users to disable single-threading - in this implementation. Users are strongly discouraged from - calling this method unless they are aware of all of the - consequences and are prepared to enforce some amount of - threading restrictions in their applications. Disabling - single-threading, for example, may have unintended consequences - on GLAutoDrawable implementations such as GLCanvas, GLJPanel and - GLPbuffer. Currently there is no supported way to re-enable it - once disabled, partly to discourage careless use of this - method. This method should be called as early as possible in an - application. */ - public static void disableSingleThreading() { - singleThreaded = false; - if (Debug.verbose()) { - System.err.println("Application forced disabling of single-threading of javax.media.opengl implementation"); - } - } - - /** Indicates whether OpenGL work is being automatically forced to a - single thread in this implementation. */ - public static boolean isSingleThreaded() { - return singleThreaded; - } - - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public static boolean isOpenGLThread() throws GLException { - if (!isSingleThreaded()) { - throw new GLException("Should only call this in single-threaded mode"); - } - - if(null!=threadingPlugin) { - return threadingPlugin.isOpenGLThread(); - } - - switch (mode) { - case AWT: - throw new InternalError(); - case WORKER: - return GLWorkerThread.isWorkerThread(); - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if isOpenGLThread() returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public static void invokeOnOpenGLThread(Runnable r) throws GLException { - if (!isSingleThreaded()) { - throw new GLException ("Should only call this in single-threaded mode"); - } - - if (isOpenGLThread()) { - throw new GLException ("Should only call this from other threads than the OpenGL thread"); - } - - if(null!=threadingPlugin) { - threadingPlugin.invokeOnOpenGLThread(r); - return; - } - - switch (mode) { - case AWT: - throw new InternalError(); - - case WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + mode); - } - } - - /** This is a workaround for AWT-related deadlocks which only seem - to show up in the context of applets */ - public static boolean isAWTMode() { - return (mode == AWT); - } - - private static void printWorkaroundNotice() { - if (singleThreaded && Debug.verbose()) { - System.err.println("Using " + - (mode == AWT ? "AWT" : "OpenGL worker") + - " thread for performing OpenGL work in javax.media.opengl implementation"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java deleted file mode 100644 index 37e4aac70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/ThreadingPlugin.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl; - -import javax.media.opengl.*; - -public interface ThreadingPlugin { - /** Indicates whether the current thread is the single thread on - which this implementation of the javax.media.opengl APIs - performs all of its OpenGL-related work. This method should only - be called if the single-thread model is in effect. */ - public boolean isOpenGLThread() throws GLException; - - /** Executes the passed Runnable on the single thread used for all - OpenGL work in this javax.media.opengl API implementation. It is - not specified exactly which thread is used for this - purpose. This method should only be called if the single-thread - model is in use and if the current thread is not the OpenGL - thread (i.e., if isOpenGLThread() returns - false). It is up to the end user to check to see whether the - current thread is the OpenGL thread and either execute the - Runnable directly or perform the work inside it. */ - public void invokeOnOpenGLThread(Runnable r) throws GLException; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java deleted file mode 100644 index a91ab785b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTThreadingPlugin.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import javax.media.opengl.*; - -import java.awt.event.*; - -import java.awt.EventQueue; -import java.lang.reflect.InvocationTargetException; - -import com.jogamp.opengl.impl.*; - -public class AWTThreadingPlugin implements ThreadingPlugin { - - public AWTThreadingPlugin() {} - - public boolean isOpenGLThread() throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - // FIXME: See the FIXME below in 'invokeOnOpenGLThread' - if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { - return Java2D.isQueueFlusherThread(); - } else { - return EventQueue.isDispatchThread(); - } - case ThreadingImpl.WORKER: - if (Java2D.isOGLPipelineActive()) { - // FIXME: ideally only the QFT would be considered to be the - // "OpenGL thread", but we can not currently run all of - // JOGL's OpenGL work on that thread. See the FIXME in - // invokeOnOpenGLThread. - return (Java2D.isQueueFlusherThread() || - (ThreadingImpl.isX11() && GLWorkerThread.isWorkerThread())); - } else { - return GLWorkerThread.isWorkerThread(); - } - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } - - public void invokeOnOpenGLThread(Runnable r) throws GLException { - switch (ThreadingImpl.getMode()) { - case ThreadingImpl.AWT: - // FIXME: ideally should run all OpenGL work on the Java2D QFT - // thread when it's enabled, but unfortunately there are - // deadlock issues on X11 platforms when making our - // heavyweight OpenGL contexts current on the QFT because we - // perform the JAWT lock inside the makeCurrent() - // implementation, which attempts to grab the AWT lock on the - // QFT which is not allowed. For now, on X11 platforms, - // continue to perform this work on the EDT. - if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { - Java2D.invokeWithOGLContextCurrent(null, r); - } else { - try { - EventQueue.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - } - break; - - case ThreadingImpl.WORKER: - if (!GLWorkerThread.isStarted()) { - synchronized (GLWorkerThread.class) { - if (!GLWorkerThread.isStarted()) { - GLWorkerThread.start(); - } - } - } - try { - GLWorkerThread.invokeAndWait(r); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (InterruptedException e) { - throw new GLException(e); - } - break; - - default: - throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java deleted file mode 100644 index 081d1f9b3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/AWTUtil.java +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.nativewindow.impl.jawt.*; - -import javax.media.opengl.*; - -import java.lang.reflect.*; -import java.awt.GraphicsEnvironment; - -public class AWTUtil { - // See whether we're running in headless mode - private static boolean headlessMode; - private static Class j2dClazz = null; - private static Method isOGLPipelineActive = null; - private static Method isQueueFlusherThread = null; - private static boolean j2dOk = false; - - static { - lockedToolkit = false; - headlessMode = GraphicsEnvironment.isHeadless(); - if(!headlessMode) { - try { - j2dClazz = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); - isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); - isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); - j2dOk = true; - } catch (Exception e) {} - } - } - - private static boolean lockedToolkit; - - public static synchronized void lockToolkit() throws GLException { - if (lockedToolkit) { - throw new GLException("Toolkit already locked"); - } - lockedToolkit = true; - - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.lockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.lockToolkit(); - } - } - - public static synchronized void unlockToolkit() { - if (lockedToolkit) { - lockedToolkit = false; - if (headlessMode) { - // Workaround for running (to some degree) in headless - // environments but still supporting rendering via pbuffers - // For full correctness, would need to implement a Lock class - return; - } - - if(j2dOk) { - try { - if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || - !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { - JAWTUtil.unlockToolkit(); - } - } catch (Exception e) { j2dOk=false; } - } - if(!j2dOk) { - JAWTUtil.unlockToolkit(); - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java deleted file mode 100644 index 5566a3a4a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2D.java +++ /dev/null @@ -1,569 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.opengl.impl.*; - -import java.awt.*; -import java.awt.image.*; -import java.lang.reflect.*; -import java.security.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.awt.*; - -/** Defines integration with the Java2D OpenGL pipeline. This - integration is only supported in 1.6 and is highly experimental. */ - -public class Java2D { - private static boolean DEBUG = Debug.debug("Java2D"); - private static boolean VERBOSE = Debug.verbose(); - private static boolean isHeadless; - private static boolean isOGLPipelineActive; - private static Method invokeWithOGLContextCurrentMethod; - private static Method isQueueFlusherThreadMethod; - private static Method getOGLViewportMethod; - private static Method getOGLScissorBoxMethod; - private static Method getOGLSurfaceIdentifierMethod; - // This one is currently optional and is only in very recent Mustang builds - private static Method getOGLTextureTypeMethod; - - // The following methods and fields are needed for proper support of - // Frame Buffer Objects in the Java2D/OpenGL pipeline - // (-Dsun.java2d.opengl.fbobject=true) - private static boolean fbObjectSupportInitialized; - private static Method invokeWithOGLSharedContextCurrentMethod; - private static Method getOGLSurfaceTypeMethod; - - // Publicly-visible constants for OpenGL surface types - public static final int UNDEFINED = getOGLUtilitiesIntField("UNDEFINED"); - public static final int WINDOW = getOGLUtilitiesIntField("WINDOW"); - public static final int PBUFFER = getOGLUtilitiesIntField("PBUFFER"); - public static final int TEXTURE = getOGLUtilitiesIntField("TEXTURE"); - public static final int FLIP_BACKBUFFER = getOGLUtilitiesIntField("FLIP_BACKBUFFER"); - public static final int FBOBJECT = getOGLUtilitiesIntField("FBOBJECT"); - - // If FBOs are enabled in the Java2D/OpenGL pipeline, all contexts - // created by JOGL must share textures and display lists with the - // Java2D contexts in order to access the frame buffer object for - // potential rendering, and to simultaneously support sharing of - // textures and display lists with one another. Java2D has the - // notion of a single shared context with which all other contexts - // (on the same display device?) share textures and display lists; - // this is an approximation to that notion which will be refined - // later. - private static boolean initializedJ2DFBOShareContext; - private static GLContext j2dFBOShareContext; - - // Accessors for new methods in sun.java2d.opengl.CGLSurfaceData - // class on OS X for enabling bridge - // public static long createOGLContextOnSurface(Graphics g, long ctx); - // public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx); - // public static void destroyOGLContext(long ctx); - private static Method createOGLContextOnSurfaceMethod; - private static Method makeOGLContextCurrentOnSurfaceMethod; - private static Method destroyOGLContextMethod; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - if (DEBUG && VERBOSE) { - System.err.println("Checking for Java2D/OpenGL support"); - } - try { - isHeadless = true; - // Figure out whether the default graphics configuration is an - // OpenGL graphics configuration - GraphicsConfiguration cfg = - GraphicsEnvironment.getLocalGraphicsEnvironment(). - getDefaultScreenDevice(). - getDefaultConfiguration(); - // If we get here, we aren't running in headless mode - isHeadless = false; - String name = cfg.getClass().getName(); - if (DEBUG && VERBOSE) { - System.err.println("Java2D support: default GraphicsConfiguration = " + name); - } - isOGLPipelineActive = (name.startsWith("sun.java2d.opengl")); - - if (isOGLPipelineActive) { - try { - // Try to get methods we need to integrate - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - invokeWithOGLContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLContextCurrent", - new Class[] { - Graphics.class, - Runnable.class - }); - invokeWithOGLContextCurrentMethod.setAccessible(true); - - isQueueFlusherThreadMethod = utils.getDeclaredMethod("isQueueFlusherThread", - new Class[] {}); - isQueueFlusherThreadMethod.setAccessible(true); - - getOGLViewportMethod = utils.getDeclaredMethod("getOGLViewport", - new Class[] { - Graphics.class, - Integer.TYPE, - Integer.TYPE - }); - getOGLViewportMethod.setAccessible(true); - - getOGLScissorBoxMethod = utils.getDeclaredMethod("getOGLScissorBox", - new Class[] { - Graphics.class - }); - getOGLScissorBoxMethod.setAccessible(true); - - getOGLSurfaceIdentifierMethod = utils.getDeclaredMethod("getOGLSurfaceIdentifier", - new Class[] { - Graphics.class - }); - getOGLSurfaceIdentifierMethod.setAccessible(true); - - // Try to get additional methods required for proper FBO support - fbObjectSupportInitialized = true; - try { - invokeWithOGLSharedContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLSharedContextCurrent", - new Class[] { - GraphicsConfiguration.class, - Runnable.class - }); - invokeWithOGLSharedContextCurrentMethod.setAccessible(true); - - getOGLSurfaceTypeMethod = utils.getDeclaredMethod("getOGLSurfaceType", - new Class[] { - Graphics.class - }); - getOGLSurfaceTypeMethod.setAccessible(true); - } catch (Exception e) { - fbObjectSupportInitialized = false; - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Disabling Java2D/JOGL FBO support"); - } - } - - // Try to get an additional method for FBO support in recent Mustang builds - try { - getOGLTextureTypeMethod = utils.getDeclaredMethod("getOGLTextureType", - new Class[] { - Graphics.class - }); - getOGLTextureTypeMethod.setAccessible(true); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: GL_ARB_texture_rectangle FBO support disabled"); - } - } - - // Try to set up APIs for enabling the bridge on OS X, - // where it isn't possible to create generalized - // external GLDrawables - Class cglSurfaceData = null; - try { - cglSurfaceData = Class.forName("sun.java2d.opengl.CGLSurfaceData"); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Unable to find class sun.java2d.opengl.CGLSurfaceData for OS X"); - } - } - if (cglSurfaceData != null) { - // FIXME: for now, assume that FBO support is not enabled on OS X - fbObjectSupportInitialized = false; - - // We need to find these methods in order to make the bridge work on OS X - createOGLContextOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("createOGLContextOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - createOGLContextOnSurfaceMethod.setAccessible(true); - - makeOGLContextCurrentOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("makeOGLContextCurrentOnSurface", - new Class[] { - Graphics.class, - Long.TYPE - }); - makeOGLContextCurrentOnSurfaceMethod.setAccessible(true); - - destroyOGLContextMethod = cglSurfaceData.getDeclaredMethod("destroyOGLContext", - new Class[] { - Long.TYPE - }); - destroyOGLContextMethod.setAccessible(true); - } - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - System.err.println("Info: Disabling Java2D/JOGL integration"); - } - isOGLPipelineActive = false; - } - } - } catch (HeadlessException e) { - // The AWT is running in headless mode, so the Java 2D / JOGL bridge is clearly disabled - } - - if (DEBUG) { - System.err.println("JOGL/Java2D integration " + (isOGLPipelineActive ? "enabled" : "disabled")); - } - return null; - } - }); - } - - public static boolean isOGLPipelineActive() { - return isOGLPipelineActive; - } - - public static boolean isFBOEnabled() { - return fbObjectSupportInitialized; - } - - public static boolean isQueueFlusherThread() { - checkActive(); - - try { - return ((Boolean) isQueueFlusherThreadMethod.invoke(null, null)).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the OpenGL context associated with the passed - Graphics object and runs the given Runnable on the Queue - Flushing Thread in one atomic action. */ - public static void invokeWithOGLContextCurrent(Graphics g, Runnable r) throws GLException { - checkActive(); - - try { - // FIXME: this may need adjustment - // This seems to be needed in many applications which don't - // initialize an OpenGL context before this and which would - // otherwise cause initFBOShareContext to be called from the - // Queue Flusher Thread, which isn't allowed - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - - AWTUtil.lockToolkit(); - try { - invokeWithOGLContextCurrentMethod.invoke(null, new Object[] {g, r}); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Makes current the "shared" OpenGL context associated with the - given GraphicsConfiguration object, allowing JOGL to share - server-side OpenGL objects like textures and display lists with - this context when necessary. This is needed when Java2D's FBO - support is enabled, because in order to render into that FBO, - JOGL must share textures and display lists with it. Returns - false if the passed GraphicsConfiguration was not an OpenGL - GraphicsConfiguration. */ - public static boolean invokeWithOGLSharedContextCurrent(GraphicsConfiguration g, Runnable r) throws GLException { - checkActive(); - - try { - AWTUtil.lockToolkit(); - try { - return ((Boolean) invokeWithOGLSharedContextCurrentMethod.invoke(null, new Object[] {g, r})).booleanValue(); - } finally { - AWTUtil.unlockToolkit(); - } - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL viewport associated with the given Graphics - object, assuming that the Graphics object is associated with a - component of the specified width and height. The user should - call glViewport() with the returned rectangle's bounds in order - to get correct rendering results. Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLViewport(Graphics g, - int componentWidth, - int componentHeight) { - checkActive(); - - try { - return (Rectangle) getOGLViewportMethod.invoke(null, new Object[] {g, - new Integer(componentWidth), - new Integer(componentHeight)}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the OpenGL scissor region associated with the given - Graphics object, taking into account all clipping regions, etc. - To avoid destroying Java2D's previous rendering results, this - method should be called and the resulting rectangle's bounds - passed to a call to glScissor(). Should only be called from the - Queue Flusher Thread. */ - public static Rectangle getOGLScissorBox(Graphics g) { - checkActive(); - - try { - return (Rectangle) getOGLScissorBoxMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns an opaque "surface identifier" associated with the given - Graphics object. If this changes from invocation to invocation, - the underlying OpenGL drawable for the Graphics object has - changed and a new external GLDrawable and GLContext should be - created (and the old ones destroyed). Should only be called from - the Queue Flusher Thread.*/ - public static Object getOGLSurfaceIdentifier(Graphics g) { - checkActive(); - - try { - return getOGLSurfaceIdentifierMethod.invoke(null, new Object[] {g}); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying surface type for the given Graphics - object. This indicates, in particular, whether Java2D is - currently rendering into a pbuffer or FBO. */ - public static int getOGLSurfaceType(Graphics g) { - checkActive(); - - try { - // FIXME: fallback path for pre-b73 (?) Mustang builds -- remove - // once fbobject support is in OGLUtilities - if (!fbObjectSupportInitialized) { - return 0; - } - - return ((Integer) getOGLSurfaceTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns the underlying texture target of the given Graphics - object assuming it is rendering to an FBO. Returns either - GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE_ARB. */ - public static int getOGLTextureType(Graphics g) { - checkActive(); - - if (getOGLTextureTypeMethod == null) { - return GL.GL_TEXTURE_2D; - } - - try { - return ((Integer) getOGLTextureTypeMethod.invoke(null, new Object[] { g })).intValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** Returns either the given GLContext or a substitute one with - which clients should share textures and display lists. Needed - when the Java2D/OpenGL pipeline is active and FBOs are being - used for rendering. FIXME: may need to alter the API in the - future to indicate which GraphicsDevice the source context is - associated with. */ - public static GLContext filterShareContext(GLContext shareContext) { - if (isHeadless) - return shareContext; - - // FIXME: this may need adjustment - initFBOShareContext(GraphicsEnvironment. - getLocalGraphicsEnvironment(). - getDefaultScreenDevice()); - if (j2dFBOShareContext != null) { - return j2dFBOShareContext; - } - return shareContext; - } - - /** Returns the GLContext associated with the Java2D "share - context", with which all contexts created by JOGL must share - textures and display lists when the FBO option is enabled for - the Java2D/OpenGL pipeline. */ - public static GLContext getShareContext(GraphicsDevice device) { - initFBOShareContext(device); - // FIXME: for full generality probably need to have multiple of - // these, one per GraphicsConfiguration seen? - return j2dFBOShareContext; - } - - //---------------------------------------------------------------------- - // Mac OS X-specific methods - // - - /** (Mac OS X-specific) Creates a new OpenGL context on the surface - associated with the given Graphics object, sharing textures and - display lists with the specified (CGLContextObj) share context. */ - public static long createOGLContextOnSurface(Graphics g, long shareCtx) { - checkActive(); - - try { - return ((Long) createOGLContextOnSurfaceMethod.invoke(null, new Object[] { g, new Long(shareCtx) })).longValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Makes the given OpenGL context current on - the surface associated with the given Graphics object. */ - public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx) { - checkActive(); - - try { - return ((Boolean) makeOGLContextCurrentOnSurfaceMethod.invoke(null, new Object[] { g, new Long(ctx) })).booleanValue(); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - /** (Mac OS X-specific) Destroys the given OpenGL context. */ - public static void destroyOGLContext(long ctx) { - checkActive(); - - try { - destroyOGLContextMethod.invoke(null, new Object[] { new Long(ctx) }); - } catch (InvocationTargetException e) { - throw new GLException(e.getTargetException()); - } catch (Exception e) { - throw (InternalError) new InternalError().initCause(e); - } - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private static void checkActive() { - if (!isOGLPipelineActive()) { - throw new GLException("Java2D OpenGL pipeline not active (or necessary support not present)"); - } - } - - private static int getOGLUtilitiesIntField(final String name) { - Integer i = (Integer) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); - Field f = utils.getField(name); - f.setAccessible(true); - return f.get(null); - } catch (Exception e) { - if (DEBUG && VERBOSE) { - e.printStackTrace(); - } - return null; - } - } - }); - if (i == null) - return 0; - if (DEBUG && VERBOSE) { - System.err.println("OGLUtilities." + name + " = " + i.intValue()); - } - return i.intValue(); - } - - private static void initFBOShareContext(final GraphicsDevice device) { - // Note 1: this must not be done in the static initalizer due to - // deadlock problems. - - // Note 2: the first execution of this method must not be from the - // Java2D Queue Flusher Thread. - - if (isOGLPipelineActive() && - isFBOEnabled() && - !initializedJ2DFBOShareContext) { - - // FIXME: this technique is probably not adequate in multi-head - // situations. Ideally we would keep track of a given share - // context on a per-GraphicsConfiguration basis or something - // similar rather than keeping one share context in a global - // variable. - initializedJ2DFBOShareContext = true; - if (DEBUG) { - System.err.println("Starting initialization of J2D FBO share context"); - } - invokeWithOGLSharedContextCurrent(device.getDefaultConfiguration(), new Runnable() { - public void run() { - j2dFBOShareContext = GLDrawableFactory.getFactory(GLProfile.getDefault(GLProfile.getDefaultDesktopDevice())).createExternalGLContext(); - } - }); - if (DEBUG) { - System.err.println("Ending initialization of J2D FBO share context"); - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java deleted file mode 100644 index 07bc54b6a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/awt/Java2DGLContext.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.awt; - -import com.jogamp.opengl.impl.*; -import java.awt.Graphics; - -/** Provides a construct by which the shared GLJPanel code can - * interact with a few methods in the Mac OS X-specific Java2D/JOGL - * bridge implementation. - */ - -public interface Java2DGLContext { - public void setGraphics(Graphics g); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java deleted file mode 100644 index 107d7fbbb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLContext.java +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import java.nio.*; -import java.util.*; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; - -public abstract class EGLContext extends GLContextImpl { - private boolean eglQueryStringInitialized; - private boolean eglQueryStringAvailable; - private EGLExt eglExt; - // Table that holds the addresses of the native C-language entry points for - // EGL extension functions. - private EGLExtProcAddressTable eglExtProcAddressTable; - - EGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public Object getPlatformGLExtensions() { - return getEGLExt(); - } - - public EGLExt getEGLExt() { - if (eglExt == null) { - eglExt = new EGLExtImpl(this); - } - return eglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return eglExtProcAddressTable; - } - - public final EGLExtProcAddressTable getEGLExtProcAddressTable() { - return eglExtProcAddressTable; - } - - protected Map/**/ getFunctionNameMap() { return null; } - - protected Map/**/ getExtensionNameMap() { return null; } - - public final boolean isGLReadDrawableAvailable() { - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if(EGL.EGL_NO_DISPLAY==((EGLDrawable)drawable).getDisplay() ) { - throw new GLException("drawable not properly initialized, NO DISPLAY: "+drawable); - } - if (EGL.eglGetCurrentContext() != contextHandle) { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - drawable.getHandle(), - drawableRead.getHandle(), - contextHandle)) { - throw new GLException("Error making context 0x" + - Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); - } - } - } - - protected void releaseImpl() throws GLException { - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_SURFACE, - EGL.EGL_NO_CONTEXT)) { - throw new GLException("Error freeing OpenGL context 0x" + - Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); - } - } - - protected void destroyImpl() throws GLException { - if (!EGL.eglDestroyContext(((EGLDrawable)drawable).getDisplay(), contextHandle)) { - throw new GLException("Error destroying OpenGL context 0x" + - Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); - } - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - return 0; // FIXME - } - - protected void destroyContextARBImpl(long _context) { - // FIXME - } - - protected boolean createImpl() throws GLException { - long eglDisplay = ((EGLDrawable)drawable).getDisplay(); - EGLGraphicsConfiguration config = ((EGLDrawable)drawable).getGraphicsConfiguration(); - GLProfile glProfile = drawable.getGLProfile(); - long eglConfig = config.getNativeConfig(); - long shareWith = EGL.EGL_NO_CONTEXT; - - if (eglDisplay == 0) { - throw new GLException("Error: attempted to create an OpenGL context without a display connection"); - } - if (eglConfig == 0) { - throw new GLException("Error: attempted to create an OpenGL context without a graphics configuration"); - } - - try { - // might be unavailable on EGL < 1.2 - if(!EGL.eglBindAPI(EGL.EGL_OPENGL_ES_API)) { - throw new GLException("eglBindAPI to ES failed , error 0x"+Integer.toHexString(EGL.eglGetError())); - } - } catch (GLException glex) { - if (DEBUG) { - glex.printStackTrace(); - } - } - - EGLContext other = (EGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - shareWith = other.getHandle(); - if (shareWith == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - int[] contextAttrs = new int[] { - EGL.EGL_CONTEXT_CLIENT_VERSION, -1, - EGL.EGL_NONE - }; - if (glProfile.usesNativeGLES2()) { - contextAttrs[1] = 2; - } else if (glProfile.usesNativeGLES1()) { - contextAttrs[1] = 1; - } else { - throw new GLException("Error creating OpenGL context - invalid GLProfile: "+glProfile); - } - contextHandle = EGL.eglCreateContext(eglDisplay, eglConfig, shareWith, contextAttrs, 0); - if (contextHandle == 0) { - throw new GLException("Error creating OpenGL context: eglDisplay 0x"+Long.toHexString(eglDisplay)+ - ", "+glProfile+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - GLContextShareSet.contextCreated(this); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created OpenGL context 0x" + - Long.toHexString(contextHandle) + - ",\n\twrite surface 0x" + Long.toHexString(drawable.getHandle()) + - ",\n\tread surface 0x" + Long.toHexString(drawableRead.getHandle())+ - ",\n\t"+this+ - ",\n\tsharing with 0x" + Long.toHexString(shareWith)); - } - if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), - drawable.getHandle(), - drawableRead.getHandle(), - contextHandle)) { - throw new GLException("Error making context 0x" + - Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); - } - setGLFunctionAvailability(true, glProfile.usesNativeGLES2()?2:1, 0, CTX_PROFILE_ES|CTX_OPTION_ANY); - return true; - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing EGLextension address table: "+key); - } - eglQueryStringInitialized = false; - eglQueryStringAvailable = false; - - EGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (EGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - eglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (eglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - eglExtProcAddressTable = new EGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getEGLExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getEGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable mapping key("+key+") -> "+getEGLExtProcAddressTable().hashCode()); - } - } - } - } - - public synchronized String getPlatformExtensionsString() { - if (!eglQueryStringInitialized) { - eglQueryStringAvailable = - getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("eglQueryString") != 0; - eglQueryStringInitialized = true; - } - if (eglQueryStringAvailable) { - String ret = EGL.eglQueryString(((EGLDrawable)drawable).getDisplay(), - EGL.EGL_EXTENSIONS); - if (DEBUG) { - System.err.println("!!! EGL extensions: " + ret); - } - return ret; - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - if (EGL.eglSwapInterval(((EGLDrawable)drawable).getDisplay(), interval)) { - currentSwapInterval = interval ; - } - } - - public abstract void bindPbufferToTexture(); - - public abstract void releasePbufferFromTexture(); - - //---------------------------------------------------------------------- - // Currently unimplemented stuff - // - - protected void copyImpl(GLContext source, int mask) throws GLException { - throw new GLException("Not yet implemented"); - } - - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java deleted file mode 100644 index 4120b0167..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawable.java +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import com.jogamp.opengl.impl.GLDynamicLookupHelper; -import com.jogamp.opengl.impl.GLDrawableImpl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; - -public abstract class EGLDrawable extends GLDrawableImpl { - protected boolean ownEGLDisplay = false; // for destruction - protected boolean ownEGLSurface = false; // for destruction - private EGLGraphicsConfiguration eglConfig; - protected long eglDisplay; - protected long eglSurface; - - protected EGLDrawable(EGLDrawableFactory factory, - NativeSurface component) throws GLException { - super(factory, component, false); - eglSurface=EGL.EGL_NO_SURFACE; - eglDisplay=0; - } - - public long getDisplay() { - return eglDisplay; - } - - public long getHandle() { - return eglSurface; - } - - public EGLGraphicsConfiguration getGraphicsConfiguration() { - return eglConfig; - } - - public GLCapabilitiesImmutable getChosenGLCapabilities() { - return (null==eglConfig)?super.getChosenGLCapabilities():(GLCapabilitiesImmutable)eglConfig.getChosenCapabilities(); - } - - public abstract GLContext createContext(GLContext shareWith); - - protected abstract long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle); - - private void recreateSurface() { - // create a new EGLSurface .. - if(EGL.EGL_NO_SURFACE!=eglSurface) { - EGL.eglDestroySurface(eglDisplay, eglSurface); - } - - if(DEBUG) { - System.err.println("createSurface using eglDisplay 0x"+Long.toHexString(eglDisplay)+", "+eglConfig); - } - - eglSurface = createSurface(eglDisplay, eglConfig.getNativeConfig(), surface.getSurfaceHandle()); - if (EGL.EGL_NO_SURFACE==eglSurface) { - throw new GLException("Creation of window surface failed: "+eglConfig+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - - if(DEBUG) { - System.err.println("setSurface using component: handle 0x"+Long.toHexString(surface.getSurfaceHandle())+" -> 0x"+Long.toHexString(eglSurface)); - } - } - - protected void setRealizedImpl() { - if (realized) { - AbstractGraphicsConfiguration aConfig = surface.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice aDevice = aConfig.getScreen().getDevice(); - if(aDevice instanceof EGLGraphicsDevice) { - if(DEBUG) { - System.err.println("EGLDrawable.setRealized: using existing EGL config: "+this); - } - // just fetch the data .. trust but verify .. - eglDisplay = aDevice.getHandle(); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display in EGLGraphicsDevice from "+aDevice); - } - if(aConfig instanceof EGLGraphicsConfiguration) { - eglConfig = (EGLGraphicsConfiguration) aConfig; // done .. - if (null == eglConfig) { - throw new GLException("Null EGLGraphicsConfiguration from "+aConfig); - } - - int[] tmp = new int[1]; - if ( 0 != surface.getSurfaceHandle() && - EGL.eglQuerySurface(eglDisplay, surface.getSurfaceHandle(), EGL.EGL_CONFIG_ID, tmp, 0) ) { - // surface holds static EGLSurface - eglSurface = surface.getSurfaceHandle(); - if(DEBUG) { - System.err.println("setSurface re-using component's EGLSurface: handle 0x"+Long.toHexString(eglSurface)); - } - } else { - // EGLSurface is ours .. - ownEGLSurface=true; - - eglConfig.updateGraphicsConfiguration(); - - recreateSurface(); - } - } else { - throw new GLException("EGLGraphicsDevice hold by non EGLGraphicsConfiguration: "+aConfig); - } - } else { - if(DEBUG) { - System.err.println("EGLDrawable.setRealized: creating new EGL config: "+this); - } - // create a new EGL config .. - ownEGLDisplay=true; - // EGLSurface is ours .. - ownEGLSurface=true; - - long nDisplay=0; - if( NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { - nDisplay = surface.getSurfaceHandle(); // don't even ask .. - } else { - nDisplay = aDevice.getHandle(); // 0 == EGL.EGL_DEFAULT_DISPLAY - } - eglDisplay = EGL.eglGetDisplay(nDisplay); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+" ): failed, using EGL_DEFAULT_DISPLAY"); - } - nDisplay = EGL.EGL_DEFAULT_DISPLAY; - eglDisplay = EGL.eglGetDisplay(nDisplay); - } - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Failed to created EGL display: nhandle 0x"+Long.toHexString(nDisplay)+", "+aDevice+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("eglDisplay("+Long.toHexString(nDisplay)+"): 0x"+Long.toHexString(eglDisplay)); - } - if (!EGL.eglInitialize(eglDisplay, null, null)) { - throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - EGLGraphicsDevice e = new EGLGraphicsDevice(eglDisplay, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - DefaultGraphicsScreen s = new DefaultGraphicsScreen(e, aConfig.getScreen().getIndex()); - // yes, use the already choosen/requested Capabilities (x11,win32,..) - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) aConfig.getChosenCapabilities(); - GLCapabilitiesImmutable capsRequested = (GLCapabilitiesImmutable) aConfig.getRequestedCapabilities(); - eglConfig = (EGLGraphicsConfiguration) GraphicsConfigurationFactory.getFactory(e).chooseGraphicsConfiguration( - capsChosen, capsRequested, null, s); - if (null == eglConfig) { - throw new GLException("Couldn't create EGLGraphicsConfiguration from "+s); - } else if(DEBUG) { - System.err.println("Chosen eglConfig: "+eglConfig); - } - recreateSurface(); - } - } else if (ownEGLSurface && eglSurface != EGL.EGL_NO_SURFACE) { - // Destroy the window surface - if (!EGL.eglDestroySurface(eglDisplay, eglSurface)) { - throw new GLException("Error destroying window surface (eglDestroySurface)"); - } - eglSurface = EGL.EGL_NO_SURFACE; - if (ownEGLDisplay && EGL.EGL_NO_DISPLAY!=eglDisplay) { - EGL.eglTerminate(eglDisplay); - } - eglDisplay=EGL.EGL_NO_DISPLAY; - eglConfig=null; - } - } - - public int getWidth() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_WIDTH, tmp, 0)) { - throw new GLException("Error querying surface width"); - } - return tmp[0]; - } - - public int getHeight() { - int[] tmp = new int[1]; - if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_HEIGHT, tmp, 0)) { - throw new GLException("Error querying surface height"); - } - return tmp[0]; - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - if (getGLProfile().usesNativeGLES2()) { - return getFactoryImpl().getGLDynamicLookupHelper(2); - } else if (getGLProfile().usesNativeGLES1()) { - return getFactoryImpl().getGLDynamicLookupHelper(1); - } else { - throw new GLException("Unsupported: "+getGLProfile()); - } - } - - public String toString() { - return getClass().getName()+"[realized "+isRealized()+ - ",\n\tfactory "+getFactory()+ - ",\n\tsurface "+getNativeSurface()+ - ",\n\teglSurface 0x"+Long.toHexString(eglSurface)+ - ",\n\teglConfig "+eglConfig+ - ",\n\trequested "+getRequestedGLCapabilities()+ - ",\n\tchosen "+getChosenGLCapabilities()+"]"; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java deleted file mode 100644 index c32f2f22c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDrawableFactory.java +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.EGLGraphicsDevice; -import javax.media.opengl.*; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -import java.util.HashMap; -import java.util.List; - -public class EGLDrawableFactory extends GLDrawableFactoryImpl { - - private static final GLDynamicLookupHelper eglES1DynamicLookupHelper; - private static final GLDynamicLookupHelper eglES2DynamicLookupHelper; - - static { - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new EGLGraphicsConfigurationFactory(); - - // Check for other underlying stuff .. - if(NativeWindowFactory.TYPE_X11.equals(NativeWindowFactory.getNativeWindowType(true))) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.X11GLXGraphicsConfigurationFactory", EGLDrawableFactory.class.getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - // FIXME: Probably need to move EGL from a static model - // to a dynamic one, where there can be 2 instances - // for each ES profile with their own ProcAddressTable. - - GLDynamicLookupHelper tmp=null; - try { - tmp = new GLDynamicLookupHelper(new EGLES1DynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - eglES1DynamicLookupHelper = tmp; - if(null!=eglES1DynamicLookupHelper && eglES1DynamicLookupHelper.isLibComplete()) { - EGL.resetProcAddressTable(eglES1DynamicLookupHelper); - } - - tmp=null; - try { - tmp = new GLDynamicLookupHelper(new EGLES2DynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - eglES2DynamicLookupHelper = tmp; - if(null!=eglES2DynamicLookupHelper && eglES2DynamicLookupHelper.isLibComplete()) { - EGL.resetProcAddressTable(eglES2DynamicLookupHelper); - } - } - - public EGLDrawableFactory() { - super(); - defaultDevice = new EGLGraphicsDevice(AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - } - - static class SharedResource { - private EGLGraphicsDevice device; - //private EGLDrawable drawable; - //private EGLContext context; - - SharedResource(EGLGraphicsDevice dev /*, EGLDrawable draw, EGLContext ctx */) { - device = dev; - // drawable = draw; - // context = ctx; - } - EGLGraphicsDevice getDevice() { return device; } - } - HashMap/**/ sharedMap = new HashMap(); - EGLGraphicsDevice defaultDevice; - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof EGLGraphicsDevice) { - return true; - } - return false; - } - - private SharedResource getOrCreateShared(AbstractGraphicsDevice device) { - String connection = device.getConnection(); - SharedResource sr; - synchronized(sharedMap) { - sr = (SharedResource) sharedMap.get(connection); - } - if(null==sr) { - long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Failed to created EGL default display: error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay)); - } - if (!EGL.eglInitialize(eglDisplay, null, null)) { - throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } - EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, device.getUnitID()); - sr = new SharedResource(sharedDevice); - synchronized(sharedMap) { - sharedMap.put(connection, sr); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: "+sharedDevice); - } - } - return sr; - } - - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy EGL surface - NEEDED ? - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResource sr = getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) getOrCreateShared(device); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int esProfile) { - if (2==esProfile) { - if(null==eglES2DynamicLookupHelper) { - throw new GLException("GLDynamicLookupHelper for ES2 not available"); - } - return eglES2DynamicLookupHelper; - } else if (1==esProfile) { - if(null==eglES1DynamicLookupHelper) { - throw new GLException("GLDynamicLookupHelper for ES1 not available"); - } - return eglES1DynamicLookupHelper; - } else { - throw new GLException("Unsupported: ES"+esProfile); - } - } - - protected final void shutdownInstance() {} - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return EGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new EGLOnscreenDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - throw new GLException("Not yet implemented"); - } - // PBuffer GLDrawable Creation - return new EGLPbufferDrawable(this, target); - } - - public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - return true; - } - - protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - ProxySurface ns = new ProxySurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser)); - ns.setSize(width, height); - return ns; - } - - protected GLContext createExternalGLContextImpl() { - AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_EGL); - return new EGLExternalContext(absScreen); - } - - public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return false; - } - - protected GLDrawable createExternalGLDrawableImpl() { - throw new GLException("Not yet implemented"); - } - - public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 5b4a59cd0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.os.NativeLibrary; -import java.util.*; -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import java.security.*; - -/** - * Abstract implementation of the DynamicLookupHelper for EGL, - * which decouples it's dependencies to EGLDrawable. - * - * Currently two implementations exist, one for ES1 and one for ES2. - */ -public abstract class EGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { - - protected EGLDynamicLibraryBundleInfo() { - super(); - } - - /** Might be a desktop GL library, and might need to allow symbol access to subsequent libs */ - public boolean shallLinkGlobal() { return true; } - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("eglGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return EGL.eglGetProcAddress(toolGetProcAddressHandle, funcName); - } - - protected List/**/ getEGLLibNamesList() { - List/**/ eglLibNames = new ArrayList(); - // EGL - eglLibNames.add("EGL"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - eglLibNames.add("libEGL"); - return eglLibNames; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java deleted file mode 100644 index 1507dc8c6..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES1DynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.*; -import com.jogamp.opengl.impl.*; - -public class EGLES1DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { - static List/**/ glueLibNames; - static { - glueLibNames = new ArrayList(); - glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); - glueLibNames.add("jogl_es1"); - } - - protected EGLES1DynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/**/ libNames = new ArrayList(); - - List/**/ glesLibNames = new ArrayList(); - glesLibNames.add("GLES_CM"); - glesLibNames.add("GLES_CL"); - glesLibNames.add("GLESv1_CM"); - // for windows distributions using the 'unlike' lib prefix, - // where our tool does not add it. - glesLibNames.add("libGLES_CM"); - glesLibNames.add("libGLES_CL"); - glesLibNames.add("libGLESv1_CM"); - // last but not least, we may even use the desktop GL library, - // which would be eg Mesa + Gallium EGL .. - glesLibNames.add("libGL.so.1"); - glesLibNames.add("libGL.so"); - glesLibNames.add("GL"); - - libNames.add(glesLibNames); - libNames.add(getEGLLibNamesList()); - return libNames; - } - - public List/**/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java deleted file mode 100644 index 3c02aec88..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLES2DynamicLibraryBundleInfo.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.*; -import com.jogamp.opengl.impl.*; - -public class EGLES2DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { - static List/**/ glueLibNames; - static { - glueLibNames = new ArrayList(); - glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); - glueLibNames.add("jogl_es2"); - } - - protected EGLES2DynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/**/ libNames = new ArrayList(); - - List/**/ glesLibNames = new ArrayList(); - glesLibNames.add("GLES20"); - glesLibNames.add("GLESv2"); - glesLibNames.add("GLESv2_CM"); - // for windows distributions using the 'unlike' lib prefix - // where our tool does not add it. - glesLibNames.add("libGLES20"); - glesLibNames.add("libGLESv2"); - glesLibNames.add("libGLESv2_CM"); - // last but not least, we may even use the desktop GL library, - // which would be eg Mesa + Gallium EGL .. - glesLibNames.add("libGL.so.1"); - glesLibNames.add("libGL.so"); - glesLibNames.add("GL"); - - libNames.add(glesLibNames); - libNames.add(getEGLLibNamesList()); - return libNames; - } - - public List/**/ getGlueLibNames() { - return glueLibNames; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java deleted file mode 100644 index ae8b5bf70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLExternalContext.java +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import javax.media.nativewindow.*; - -public class EGLExternalContext extends EGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - public EGLExternalContext(AbstractGraphicsScreen screen) { - super(null, null); - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_IS_ARB_CREATED|CTX_PROFILE_ES|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java deleted file mode 100644 index db6d485e3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGLCapabilities.java +++ /dev/null @@ -1,96 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.Comparator; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -public class EGLGLCapabilities extends GLCapabilities { - long eglcfg; - int eglcfgid; - - /** Comparing EGLConfig ID only */ - public static class EglCfgIDComparator implements Comparator { - - public int compare(Object o1, Object o2) { - if ( ! ( o1 instanceof EGLGLCapabilities ) ) { - Class c = (null != o1) ? o1.getClass() : null ; - throw new ClassCastException("arg1 not a EGLGLCapabilities object: " + c); - } - if ( ! ( o2 instanceof EGLGLCapabilities ) ) { - Class c = (null != o2) ? o2.getClass() : null ; - throw new ClassCastException("arg2 not a EGLGLCapabilities object: " + c); - } - - final EGLGLCapabilities caps1 = (EGLGLCapabilities) o1; - final long id1 = caps1.getEGLConfigID(); - - final EGLGLCapabilities caps2 = (EGLGLCapabilities) o2; - final long id2 = caps2.getEGLConfigID(); - - if(id1 > id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public EGLGLCapabilities(long eglcfg, int eglcfgid, GLProfile glp) { - super(glp); - this.eglcfg = eglcfg; - this.eglcfgid = eglcfgid; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public long getEGLConfig() { return eglcfg; } - final public int getEGLConfigID() { return eglcfgid; } - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - sink.append("0x").append(Long.toHexString(eglcfgid)).append(": "); - return super.toString(sink); - } -} \ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java deleted file mode 100644 index eca324046..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfiguration.java +++ /dev/null @@ -1,312 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.egl; - -import java.util.ArrayList; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; -import javax.media.opengl.*; -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.opengl.impl.*; - -public class EGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public final long getNativeConfig() { - return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfig(); - } - - public final int getNativeConfigID() { - return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfigID(); - } - - EGLGraphicsConfiguration(AbstractGraphicsScreen absScreen, - EGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { - super(absScreen, capsChosen, capsRequested); - this.chooser = chooser; - } - - public static EGLGraphicsConfiguration create(GLCapabilitiesImmutable capsRequested, AbstractGraphicsScreen absScreen, int cfgID) { - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long dpy = absDevice.getHandle(); - if (dpy == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - GLProfile glp = capsRequested.getGLProfile(); - long cfg = EGLConfigId2EGLConfig(glp, dpy, cfgID); - EGLGLCapabilities caps = EGLConfig2Capabilities(glp, dpy, cfg, false, capsRequested.isOnscreen(), capsRequested.isPBuffer()); - return new EGLGraphicsConfiguration(absScreen, caps, capsRequested, new DefaultGLCapabilitiesChooser()); - } - - public Object clone() { - return super.clone(); - } - - void updateGraphicsConfiguration() { - EGLGraphicsConfiguration newConfig = (EGLGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( - getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setChosenCapabilities(newConfig.getChosenCapabilities()); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - public static long EGLConfigId2EGLConfig(GLProfile glp, long display, int configID) { - int[] attrs = new int[] { - EGL.EGL_CONFIG_ID, configID, - EGL.EGL_NONE - }; - PointerBuffer configs = PointerBuffer.allocateDirect(1); - int[] numConfigs = new int[1]; - if (!EGL.eglChooseConfig(display, - attrs, 0, - configs, 1, - numConfigs, 0)) { - return 0; - } - if (numConfigs[0] == 0) { - return 0; - } - return configs.get(0); - } - - static int EGLConfigDrawableTypeBits(final long display, final long config) { - int val = 0; - - int[] stype = new int[1]; - if(! EGL.eglGetConfigAttrib(display, config, EGL.EGL_SURFACE_TYPE, stype, 0)) { - throw new GLException("Could not determine EGL_SURFACE_TYPE !!!"); - } - - if ( 0 != ( stype[0] & EGL.EGL_WINDOW_BIT ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if ( 0 != ( stype[0] & EGL.EGL_PIXMAP_BIT ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - if ( 0 != ( stype[0] & EGL.EGL_PBUFFER_BIT ) ) { - val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - } - - return val; - } - - public static EGLGLCapabilities EGLConfig2Capabilities(GLProfile glp, long display, long config, - boolean relaxed, boolean onscreen, boolean usePBuffer) { - ArrayList bucket = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if( EGLConfig2Capabilities(bucket, glp, display, config, winattrmask) ) { - return (EGLGLCapabilities) bucket.get(0); - } else if ( relaxed && EGLConfig2Capabilities(bucket, glp, display, config, GLGraphicsConfigurationUtil.ALL_BITS) ) { - return (EGLGLCapabilities) bucket.get(0); - } - return null; - } - - public static boolean EGLConfig2Capabilities(ArrayList capsBucket, - GLProfile glp, long display, long config, - int winattrmask) { - final int allDrawableTypeBits = EGLConfigDrawableTypeBits(display, config); - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] val = new int[1]; - - // get the configID - if(!EGL.eglGetConfigAttrib(display, config, EGL.EGL_CONFIG_ID, val, 0)) { - if(DEBUG) { - // FIXME: this happens on a ATI PC Emulation .. - System.err.println("EGL couldn't retrieve ConfigID for config "+toHexString(config)+", error "+toHexString(EGL.eglGetError())); - } - return false; - } - GLCapabilities caps = new EGLGLCapabilities(config, val[0], glp); - - // Read the actual configuration into the choosen caps - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_RED_SIZE, val, 0)) { - caps.setRedBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_GREEN_SIZE, val, 0)) { - caps.setGreenBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_BLUE_SIZE, val, 0)) { - caps.setBlueBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_ALPHA_SIZE, val, 0)) { - caps.setAlphaBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_STENCIL_SIZE, val, 0)) { - caps.setStencilBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_DEPTH_SIZE, val, 0)) { - caps.setDepthBits(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_SAMPLES, val, 0)) { - caps.setSampleBuffers(val[0]>0?true:false); - caps.setNumSamples(val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_TYPE, val, 0)) { - caps.setBackgroundOpaque(val[0] != EGL.EGL_TRANSPARENT_RGB); - } - if(!caps.isBackgroundOpaque()) { - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_RED_VALUE, val, 0)) { - caps.setTransparentRedValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_GREEN_VALUE, val, 0)) { - caps.setTransparentGreenValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_BLUE_VALUE, val, 0)) { - caps.setTransparentBlueValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } - /** Not defined in EGL - if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_ALPHA_VALUE, val, 0)) { - caps.setTransparentAlphaValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); - } */ - } - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, caps, drawableTypeBits ); - } - - public static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { - int[] attrs = new int[32]; - int idx=0; - - attrs[idx++] = EGL.EGL_SURFACE_TYPE; - attrs[idx++] = caps.isOnscreen() ? ( EGL.EGL_WINDOW_BIT ) : ( caps.isPBuffer() ? EGL.EGL_PBUFFER_BIT : EGL.EGL_PIXMAP_BIT ) ; - - attrs[idx++] = EGL.EGL_RED_SIZE; - attrs[idx++] = caps.getRedBits(); - - attrs[idx++] = EGL.EGL_GREEN_SIZE; - attrs[idx++] = caps.getGreenBits(); - - attrs[idx++] = EGL.EGL_BLUE_SIZE; - attrs[idx++] = caps.getBlueBits(); - - attrs[idx++] = EGL.EGL_ALPHA_SIZE; - attrs[idx++] = caps.getAlphaBits() > 0 ? caps.getAlphaBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_STENCIL_SIZE; - attrs[idx++] = caps.getStencilBits() > 0 ? caps.getStencilBits() : EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_DEPTH_SIZE; - attrs[idx++] = caps.getDepthBits(); - - attrs[idx++] = EGL.EGL_SAMPLES; - attrs[idx++] = caps.getSampleBuffers() ? caps.getNumSamples() : 1; - - attrs[idx++] = EGL.EGL_TRANSPARENT_TYPE; - attrs[idx++] = caps.isBackgroundOpaque() ? EGL.EGL_NONE : EGL.EGL_TRANSPARENT_TYPE; - - // 20 - - if(!caps.isBackgroundOpaque()) { - attrs[idx++] = EGL.EGL_TRANSPARENT_RED_VALUE; - attrs[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_GREEN_VALUE; - attrs[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():EGL.EGL_DONT_CARE; - - attrs[idx++] = EGL.EGL_TRANSPARENT_BLUE_VALUE; - attrs[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():EGL.EGL_DONT_CARE; - - /** Not define in EGL - attrs[idx++] = EGL.EGL_TRANSPARENT_ALPHA_VALUE; - attrs[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():EGL.EGL_DONT_CARE; */ - } - - // 26 - - attrs[idx++] = EGL.EGL_RENDERABLE_TYPE; - if(caps.getGLProfile().usesNativeGLES1()) { - attrs[idx++] = EGL.EGL_OPENGL_ES_BIT; - } - else if(caps.getGLProfile().usesNativeGLES2()) { - attrs[idx++] = EGL.EGL_OPENGL_ES2_BIT; - } else { - attrs[idx++] = EGL.EGL_OPENGL_BIT; - } - - // 28 - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public static int[] CreatePBufferSurfaceAttribList(int width, int height, int texFormat) { - int[] attrs = new int[16]; - int idx=0; - - attrs[idx++] = EGL.EGL_WIDTH; - attrs[idx++] = width; - - attrs[idx++] = EGL.EGL_HEIGHT; - attrs[idx++] = height; - - attrs[idx++] = EGL.EGL_TEXTURE_FORMAT; - attrs[idx++] = texFormat; - - attrs[idx++] = EGL.EGL_TEXTURE_TARGET; - attrs[idx++] = EGL.EGL_NO_TEXTURE==texFormat ? EGL.EGL_NO_TEXTURE : EGL.EGL_TEXTURE_2D; - - attrs[idx++] = EGL.EGL_NONE; - - return attrs; - } - - public String toString() { - return ReflectionUtil.getBaseName(getClass())+"["+getScreen()+", eglConfigID "+toHexString(getNativeConfigID())+ - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - - } - - private GLCapabilitiesChooser chooser; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java deleted file mode 100644 index 3e3d4f964..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/egl/EGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,343 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.egl; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.egl.EGLGraphicsDevice; - -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; -import javax.media.opengl.GLDrawableFactory; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.io.PrintStream; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class EGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = GraphicsConfigurationFactory.DEBUG || com.jogamp.opengl.impl.Debug.debug("EGL"); - static EGLGLCapabilities.EglCfgIDComparator EglCfgIDComparator = new EGLGLCapabilities.EglCfgIDComparator(); - - EGLGraphicsConfigurationFactory() { - // become the selector for KD/EGL .. - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.egl.EGLGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl ( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - if (absScreen == null) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only AbstractGraphicsDevice objects"); - } - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable) capsChosen, - (GLCapabilitiesImmutable) capsRequested, - (GLCapabilitiesChooser) chooser, - absScreen); - } - - protected static List/**/ getAvailableCapabilities(EGLDrawableFactory factory, AbstractGraphicsDevice device) { - EGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - EGLGraphicsDevice eglDevice = sharedResource.getDevice(); - long eglDisplay = eglDevice.getHandle(); - - List/**/ availableCaps = null; - int[] maxConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if(0 == maxConfigs[0]) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); - } - - PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); - int[] numConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { - throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - GLProfile glp = GLProfile.getDefault(device); - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], GLGraphicsConfigurationUtil.ALL_BITS); - if( null != availableCaps ) { - Collections.sort(availableCaps, EglCfgIDComparator); - } - } - - return availableCaps; - } - - private static EGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if (capsChosen == null) { - capsChosen = new GLCapabilities(null); - } - - if(null==absScreen) { - throw new GLException("Null AbstractGraphicsScreen"); - } - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - - if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { - throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); - } - long eglDisplay = absDevice.getHandle(); - - if (eglDisplay == EGL.EGL_NO_DISPLAY) { - throw new GLException("Invalid EGL display: "+absDevice); - } - - EGLDrawableFactory factory = (EGLDrawableFactory) GLDrawableFactory.getEGLFactory(); - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(absDevice) ); - - GLProfile glp = capsChosen.getGLProfile(); - - EGLGraphicsConfiguration res = eglChooseConfig(eglDisplay, capsChosen, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - if(DEBUG) { - System.err.println("eglChooseConfig failed with given capabilities "+capsChosen); - } - - // Last try .. add a fixed embedded profile [ATI, Nokia, Intel, ..] - // - // rgb888 - d16, s4 - GLCapabilities fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(8); - fixedCaps.setGreenBits(8); - fixedCaps.setBlueBits(8); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (1): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s0 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - if(DEBUG) { - System.err.println("trying fixed caps (2): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - - // - // rgb565 - d16, s4 - fixedCaps = new GLCapabilities(glp); - fixedCaps.setRedBits(5); - fixedCaps.setGreenBits(6); - fixedCaps.setBlueBits(5); - fixedCaps.setDepthBits(16); - fixedCaps.setSampleBuffers(true); - fixedCaps.setNumSamples(4); - if(DEBUG) { - System.err.println("trying fixed caps (3): "+fixedCaps); - } - res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); - if(null!=res) { - return res; - } - throw new GLException("Graphics configuration failed [direct caps, eglGetConfig/chooser and fixed-caps(1-3)]"); - } - - static EGLGraphicsConfiguration eglChooseConfig(long eglDisplay, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - GLProfile glp = capsChosen.getGLProfile(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - List/**/ availableCaps = null; - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - int recommendedIndex = -1; - long recommendedEGLConfig = -1; - int[] maxConfigs = new int[1]; - - if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if(0 == maxConfigs[0]) { - throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); - } - if (DEBUG) { - System.err.println("!!! eglChooseConfig maxConfigs: "+maxConfigs[0]); - } - - int[] attrs = EGLGraphicsConfiguration.GLCapabilities2AttribList(capsChosen); - PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); - int[] numConfigs = new int[1]; - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - if (!EGL.eglChooseConfig(eglDisplay, - attrs, 0, - configs, configs.capacity(), - numConfigs, 0)) { - throw new GLException("Graphics configuration selection (eglChooseConfig) failed for "+capsChosen+", error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); - if(availableCaps.size() > 0) { - recommendedEGLConfig = configs.get(0); - recommendedIndex = 0; - if (DEBUG) { - System.err.println("!!! eglChooseConfig recommended fbcfg " + toHexString(recommendedEGLConfig) + ", idx " + recommendedIndex); - System.err.println("!!! user caps " + capsChosen); - System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); - } - } else if (DEBUG) { - System.err.println("!!! eglChooseConfig no caps for recommended fbcfg " + toHexString(configs.get(0))); - System.err.println("!!! user caps " + capsChosen); - } - } - - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - if( null == availableCaps || 0 == availableCaps.size() ) { - // reset .. - recommendedEGLConfig = -1; - recommendedIndex = -1; - - if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { - throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); - } - if (numConfigs[0] > 0) { - availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); - } - } - - if( null == availableCaps || 0 == availableCaps.size() ) { - if(DEBUG) { - // FIXME: this happens on a ATI PC Emulation .. - System.err.println("Graphics configuration 1st choice and 2nd choice failed - no configs"); - } - return null; - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - EGLGLCapabilities chosenCaps = (EGLGLCapabilities) availableCaps.get(chosenIndex); - - return new EGLGraphicsConfiguration(absScreen, chosenCaps, capsRequested, chooser); - } - - static List/**/ eglConfigs2GLCaps(GLProfile glp, long eglDisplay, PointerBuffer configs, int num, int winattrmask) { - ArrayList caps = new ArrayList(num); - for(int i=0; i 0 ? EGL.EGL_TEXTURE_RGBA : EGL.EGL_TEXTURE_RGB ; - } else { - this.texFormat = EGL.EGL_NO_TEXTURE; - } - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - setRealized(true); - - if (DEBUG) { - System.out.println("Created pbuffer: " + this); - } - - } - - protected long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle) { - NativeSurface nw = getNativeSurface(); - int[] attrs = EGLGraphicsConfiguration.CreatePBufferSurfaceAttribList(nw.getWidth(), nw.getHeight(), texFormat); - long surf = EGL.eglCreatePbufferSurface(eglDpy, eglNativeCfg, attrs, 0); - if (EGL.EGL_NO_SURFACE==surf) { - throw new GLException("Creation of window surface (eglCreatePbufferSurface) failed, dim "+nw.getWidth()+"x"+nw.getHeight()+", error 0x"+Integer.toHexString(EGL.eglGetError())); - } else if(DEBUG) { - System.err.println("PBuffer setSurface result: eglSurface 0x"+Long.toHexString(surf)); - } - ((SurfaceChangeable)nw).setSurfaceHandle(surf); - return surf; - } - - public GLContext createContext(GLContext shareWith) { - return new EGLPbufferContext(this, shareWith); - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java deleted file mode 100644 index 98cc3f323..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/ProjectDouble.java +++ /dev/null @@ -1,1042 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ -package com.jogamp.opengl.impl.gl2; - -import java.nio.*; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.common.nio.Buffers; - -/** - * Project.java - *

- *

- * Created 11-jan-2004 - * - * @author Erik Duijs - * @author Kenneth Russell - */ -public class ProjectDouble { - private static final double[] IDENTITY_MATRIX = - new double[] { - 1.0, 0.0, 0.0, 0.0, - 0.0, 1.0, 0.0, 0.0, - 0.0, 0.0, 1.0, 0.0, - 0.0, 0.0, 0.0, 1.0 }; - - // Note that we have cloned parts of the implementation in order to - // support incoming Buffers. The reason for this is to avoid loading - // non-direct buffer subclasses unnecessarily, because doing so can - // cause performance decreases on direct buffer operations, at least - // on the current HotSpot JVM. It would be nicer (and make the code - // simpler) to simply have the array-based entry points delegate to - // the versions taking Buffers by wrapping the arrays. - - // Array-based implementation - private final double[] matrix = new double[16]; - - private final double[][] tempMatrix = new double[4][4]; - private final double[] in = new double[4]; - private final double[] out = new double[4]; - - private final double[] forward = new double[3]; - private final double[] side = new double[3]; - private final double[] up = new double[3]; - - // Buffer-based implementation - private DoubleBuffer locbuf; - private final DoubleBuffer matrixBuf; - - private final DoubleBuffer tempMatrixBuf; - private final DoubleBuffer inBuf; - private final DoubleBuffer outBuf; - - private final DoubleBuffer forwardBuf; - private final DoubleBuffer sideBuf; - private final DoubleBuffer upBuf; - - public ProjectDouble() { - // Use direct buffers to avoid loading indirect buffer - // implementations for applications trying to avoid doing so. - // Slice up one big buffer because some NIO implementations - // allocate a huge amount of memory to back even the smallest of - // buffers. - DoubleBuffer locbuf = Buffers.newDirectDoubleBuffer(128); - int pos = 0; - int sz = 16; - matrixBuf = slice(locbuf, pos, sz); - pos += sz; - tempMatrixBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 4; - inBuf = slice(locbuf, pos, sz); - pos += sz; - outBuf = slice(locbuf, pos, sz); - pos += sz; - sz = 3; - forwardBuf = slice(locbuf, pos, sz); - pos += sz; - sideBuf = slice(locbuf, pos, sz); - pos += sz; - upBuf = slice(locbuf, pos, sz); - } - - public void destroy() { - if(locbuf!=null) { - locbuf.clear(); - locbuf=null; - } - } - - private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) { - buf.position(pos); - buf.limit(pos + len); - return buf.slice(); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(DoubleBuffer m) { - int oldPos = m.position(); - m.put(IDENTITY_MATRIX); - m.position(oldPos); - } - - /** - * Make matrix an identity matrix - */ - private void __gluMakeIdentityd(double[] m) { - for (int i = 0; i < 16; i++) { - m[i] = IDENTITY_MATRIX[i]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) { - for (int i = 0; i < 4; i++) { - out[i] = - in[0] * matrix[0*4+i+matrix_offset] + - in[1] * matrix[1*4+i+matrix_offset] + - in[2] * matrix[2*4+i+matrix_offset] + - in[3] * matrix[3*4+i+matrix_offset]; - } - } - - /** - * Method __gluMultMatrixVecd - * - * @param matrix - * @param in - * @param out - */ - private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) { - int inPos = in.position(); - int outPos = out.position(); - int matrixPos = matrix.position(); - for (int i = 0; i < 4; i++) { - out.put(i + outPos, - in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + - in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + - in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + - in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); - } - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(double[] src, double[] inverse) { - int i, j, k, swap; - double t; - double[][] temp = tempMatrix; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp[i][j] = src[i*4+j]; - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp[i][k]; - temp[i][k] = temp[swap][k]; - temp[swap][k] = t; - - t = inverse[i*4+k]; - inverse[i*4+k] = inverse[swap*4+k]; - inverse[swap*4+k] = t; - } - } - - if (temp[i][i] == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp[i][i]; - for (k = 0; k < 4; k++) { - temp[i][k] /= t; - inverse[i*4+k] /= t; - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp[j][i]; - for (k = 0; k < 4; k++) { - temp[j][k] -= temp[i][k] * t; - inverse[j*4+k] -= inverse[i*4+k]*t; - } - } - } - } - return true; - } - - /** - * @param src - * @param inverse - * - * @return - */ - private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) { - int i, j, k, swap; - double t; - - int srcPos = src.position(); - int invPos = inverse.position(); - - DoubleBuffer temp = tempMatrixBuf; - - for (i = 0; i < 4; i++) { - for (j = 0; j < 4; j++) { - temp.put(i*4+j, src.get(i*4+j + srcPos)); - } - } - __gluMakeIdentityd(inverse); - - for (i = 0; i < 4; i++) { - // - // Look for largest element in column - // - swap = i; - for (j = i + 1; j < 4; j++) { - if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { - swap = j; - } - } - - if (swap != i) { - // - // Swap rows. - // - for (k = 0; k < 4; k++) { - t = temp.get(i*4+k); - temp.put(i*4+k, temp.get(swap*4+k)); - temp.put(swap*4+k, t); - - t = inverse.get(i*4+k + invPos); - inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); - inverse.put(swap*4+k + invPos, t); - } - } - - if (temp.get(i*4+i) == 0) { - // - // No non-zero pivot. The matrix is singular, which shouldn't - // happen. This means the user gave us a bad matrix. - // - return false; - } - - t = temp.get(i*4+i); - for (k = 0; k < 4; k++) { - temp.put(i*4+k, temp.get(i*4+k) / t); - inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); - } - for (j = 0; j < 4; j++) { - if (j != i) { - t = temp.get(j*4+i); - for (k = 0; k < 4; k++) { - temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); - inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); - } - } - } - } - return true; - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) { - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r[i*4+j] = - a[i*4+0+a_offset]*b[0*4+j+b_offset] + - a[i*4+1+a_offset]*b[1*4+j+b_offset] + - a[i*4+2+a_offset]*b[2*4+j+b_offset] + - a[i*4+3+a_offset]*b[3*4+j+b_offset]; - } - } - } - - - /** - * @param a - * @param b - * @param r - */ - private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) { - int aPos = a.position(); - int bPos = b.position(); - int rPos = r.position(); - - for (int i = 0; i < 4; i++) { - for (int j = 0; j < 4; j++) { - r.put(i*4+j + rPos, - a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + - a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + - a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + - a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); - } - } - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(double[] v) { - double r; - - r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v[0] *= r; - v[1] *= r; - v[2] *= r; - - return; - } - - /** - * Normalize vector - * - * @param v - */ - private static void normalize(DoubleBuffer v) { - double r; - - int vPos = v.position(); - - r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + - v.get(1+vPos) * v.get(1+vPos) + - v.get(2+vPos) * v.get(2+vPos)); - if ( r == 0.0 ) - return; - - r = 1.0 / r; - - v.put(0+vPos, v.get(0+vPos) * r); - v.put(1+vPos, v.get(1+vPos) * r); - v.put(2+vPos, v.get(2+vPos) * r); - - return; - } - - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(double[] v1, double[] v2, double[] result) { - result[0] = v1[1] * v2[2] - v1[2] * v2[1]; - result[1] = v1[2] * v2[0] - v1[0] * v2[2]; - result[2] = v1[0] * v2[1] - v1[1] * v2[0]; - } - - /** - * Calculate cross-product - * - * @param v1 - * @param v2 - * @param result - */ - private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) { - int v1Pos = v1.position(); - int v2Pos = v2.position(); - int rPos = result.position(); - - result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); - result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); - result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); - } - - /** - * Method gluOrtho2D. - * - * @param left - * @param right - * @param bottom - * @param top - */ - public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) { - gl.glOrtho(left, right, bottom, top, -1, 1); - } - - /** - * Method gluPerspective. - * - * @param fovy - * @param aspect - * @param zNear - * @param zFar - */ - public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) { - double sine, cotangent, deltaZ; - double radians = fovy / 2 * Math.PI / 180; - - deltaZ = zFar - zNear; - sine = Math.sin(radians); - - if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { - return; - } - - cotangent = Math.cos(radians) / sine; - - __gluMakeIdentityd(matrixBuf); - - matrixBuf.put(0 * 4 + 0, cotangent / aspect); - matrixBuf.put(1 * 4 + 1, cotangent); - matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); - matrixBuf.put(2 * 4 + 3, -1); - matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); - matrixBuf.put(3 * 4 + 3, 0); - - gl.glMultMatrixd(matrixBuf); - } - - /** - * Method gluLookAt - * - * @param eyex - * @param eyey - * @param eyez - * @param centerx - * @param centery - * @param centerz - * @param upx - * @param upy - * @param upz - */ - public void gluLookAt(GL2 gl, - double eyex, - double eyey, - double eyez, - double centerx, - double centery, - double centerz, - double upx, - double upy, - double upz) { - DoubleBuffer forward = this.forwardBuf; - DoubleBuffer side = this.sideBuf; - DoubleBuffer up = this.upBuf; - - forward.put(0, centerx - eyex); - forward.put(1, centery - eyey); - forward.put(2, centerz - eyez); - - up.put(0, upx); - up.put(1, upy); - up.put(2, upz); - - normalize(forward); - - /* Side = forward x up */ - cross(forward, up, side); - normalize(side); - - /* Recompute up as: up = side x forward */ - cross(side, forward, up); - - __gluMakeIdentityd(matrixBuf); - matrixBuf.put(0 * 4 + 0, side.get(0)); - matrixBuf.put(1 * 4 + 0, side.get(1)); - matrixBuf.put(2 * 4 + 0, side.get(2)); - - matrixBuf.put(0 * 4 + 1, up.get(0)); - matrixBuf.put(1 * 4 + 1, up.get(1)); - matrixBuf.put(2 * 4 + 1, up.get(2)); - - matrixBuf.put(0 * 4 + 2, -forward.get(0)); - matrixBuf.put(1 * 4 + 2, -forward.get(1)); - matrixBuf.put(2 * 4 + 2, -forward.get(2)); - - gl.glMultMatrixd(matrixBuf); - gl.glTranslated(-eyex, -eyey, -eyez); - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] win_pos, - int win_pos_offset ) { - - double[] in = this.in; - double[] out = this.out; - - in[0] = objx; - in[1] = objy; - in[2] = objz; - in[3] = 1.0; - - __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out); - __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in); - - if (in[3] == 0.0) - return false; - - in[3] = (1.0 / in[3]) * 0.5; - - // Map x, y and z to range 0-1 - in[0] = in[0] * in[3] + 0.5f; - in[1] = in[1] * in[3] + 0.5f; - in[2] = in[2] * in[3] + 0.5f; - - // Map x,y to viewport - win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; - win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; - win_pos[2+win_pos_offset] = in[2]; - - return true; - } - - /** - * Method gluProject - * - * @param objx - * @param objy - * @param objz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param win_pos - * - * @return - */ - public boolean gluProject(double objx, - double objy, - double objz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer win_pos) { - - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - in.put(0, objx); - in.put(1, objy); - in.put(2, objz); - in.put(3, 1.0); - - __gluMultMatrixVecd(modelMatrix, in, out); - __gluMultMatrixVecd(projMatrix, out, in); - - if (in.get(3) == 0.0) - return false; - - in.put(3, (1.0 / in.get(3)) * 0.5); - - // Map x, y and z to range 0-1 - in.put(0, in.get(0) * in.get(3) + 0.5f); - in.put(1, in.get(1) * in.get(3) + 0.5f); - in.put(2, in.get(2) * in.get(3) + 0.5f); - - // Map x,y to viewport - int vPos = viewport.position(); - int wPos = win_pos.position(); - win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); - win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); - win_pos.put(2+wPos, in.get(2)); - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double[] obj_pos, - int obj_pos_offset) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = 1.0; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - out[3] = 1.0 / out[3]; - - obj_pos[0+obj_pos_offset] = out[0] * out[3]; - obj_pos[1+obj_pos_offset] = out[1] * out[3]; - obj_pos[2+obj_pos_offset] = out[2] * out[3]; - - return true; - } - - - /** - * Method gluUnproject - * - * @param winx - * @param winy - * @param winz - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param obj_pos - * - * @return - */ - public boolean gluUnProject(double winx, - double winy, - double winz, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, 1.0); - - // Map x and y from window coordinates - int vPos = viewport.position(); - int oPos = obj_pos.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - out.put(3, 1.0 / out.get(3)); - - obj_pos.put(0+oPos, out.get(0) * out.get(3)); - obj_pos.put(1+oPos, out.get(1) * out.get(3)); - obj_pos.put(2+oPos, out.get(2) * out.get(3)); - - return true; - } - - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - double[] modelMatrix, - int modelMatrix_offset, - double[] projMatrix, - int projMatrix_offset, - int[] viewport, - int viewport_offset, - double near, - double far, - double[] obj_pos, - int obj_pos_offset ) { - double[] in = this.in; - double[] out = this.out; - - __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); - - if (!__gluInvertMatrixd(matrix, matrix)) - return false; - - in[0] = winx; - in[1] = winy; - in[2] = winz; - in[3] = clipw; - - // Map x and y from window coordinates - in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; - in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; - in[2] = (in[2] - near) / (far - near); - - // Map to range -1 to 1 - in[0] = in[0] * 2 - 1; - in[1] = in[1] * 2 - 1; - in[2] = in[2] * 2 - 1; - - __gluMultMatrixVecd(matrix, 0, in, out); - - if (out[3] == 0.0) - return false; - - obj_pos[0+obj_pos_offset] = out[0]; - obj_pos[1+obj_pos_offset] = out[1]; - obj_pos[2+obj_pos_offset] = out[2]; - obj_pos[3+obj_pos_offset] = out[3]; - return true; - } - - /** - * Method gluUnproject4 - * - * @param winx - * @param winy - * @param winz - * @param clipw - * @param modelMatrix - * @param projMatrix - * @param viewport - * @param near - * @param far - * @param obj_pos - * - * @return - */ - public boolean gluUnProject4(double winx, - double winy, - double winz, - double clipw, - DoubleBuffer modelMatrix, - DoubleBuffer projMatrix, - IntBuffer viewport, - double near, - double far, - DoubleBuffer obj_pos) { - DoubleBuffer in = this.inBuf; - DoubleBuffer out = this.outBuf; - - __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); - - if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) - return false; - - in.put(0, winx); - in.put(1, winy); - in.put(2, winz); - in.put(3, clipw); - - // Map x and y from window coordinates - int vPos = viewport.position(); - in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); - in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); - in.put(2, (in.get(2) - near) / (far - near)); - - // Map to range -1 to 1 - in.put(0, in.get(0) * 2 - 1); - in.put(1, in.get(1) * 2 - 1); - in.put(2, in.get(2) * 2 - 1); - - __gluMultMatrixVecd(matrixBuf, in, out); - - if (out.get(3) == 0.0) - return false; - - int oPos = obj_pos.position(); - obj_pos.put(0+oPos, out.get(0)); - obj_pos.put(1+oPos, out.get(1)); - obj_pos.put(2+oPos, out.get(2)); - obj_pos.put(3+oPos, out.get(3)); - return true; - } - - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - IntBuffer viewport) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - int vPos = viewport.position(); - gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, - (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, - 0); - gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0); - } - - /** - * Method gluPickMatrix - * - * @param x - * @param y - * @param deltaX - * @param deltaY - * @param viewport - * @param viewport_offset - */ - public void gluPickMatrix(GL2 gl, - double x, - double y, - double deltaX, - double deltaY, - int[] viewport, - int viewport_offset) { - if (deltaX <= 0 || deltaY <= 0) { - return; - } - - /* Translate and scale the picked region to the entire window */ - gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, - (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, - 0); - gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java deleted file mode 100644 index a542dcf19..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/Util.java +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.gl2; - -import com.jogamp.opengl.impl.*; - -import java.nio.IntBuffer; -import javax.media.opengl.*; - -/** - * Util.java - *

- *

- * Created 7-jan-2004 - * - * @author Erik Duijs - */ -class Util { - - /** - * temp int[] of one for getting an int from some GL functions - */ - private int[] scratch = new int[1]; - - /** - * Return ceiling of integer division - * - * @param a - * @param b - * - * @return int - */ - protected static int ceil(int a, int b) { - return (a % b == 0 ? a / b : a / b + 1); - } - - /** - * Method compPerPix. - * - * @param format - * - * @return int - */ - protected static int compPerPix(int format) { - /* Determine number of components per pixel */ - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - return 1; - case GL2.GL_LUMINANCE_ALPHA: - return 2; - case GL2.GL_RGB: - case GL2.GL_BGR: - return 3; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - return 4; - default : - return -1; - } - } - - /** - * Method nearestPower. - *

- * Compute the nearest power of 2 number. This algorithm is a little strange, but it works quite well. - * - * @param value - * - * @return int - */ - protected static int nearestPower(int value) { - int i; - - i = 1; - - /* Error! */ - if ( value == 0 ) - return -1; - - for ( ; ; ) { - if ( value == 1 ) { - return i; - } else if ( value == 3 ) { - return i << 2; - } - value >>= 1; - i <<= 1; - } - } - - /** - * Method bytesPerPixel. - * - * @param format - * @param type - * - * @return int - */ - protected static int bytesPerPixel(int format, int type) { - int n, m; - - switch ( format ) { - case GL2.GL_COLOR_INDEX: - case GL2.GL_STENCIL_INDEX: - case GL2.GL_DEPTH_COMPONENT: - case GL2.GL_RED: - case GL2.GL_GREEN: - case GL2.GL_BLUE: - case GL2.GL_ALPHA: - case GL2.GL_LUMINANCE: - n = 1; - break; - case GL2.GL_LUMINANCE_ALPHA: - n = 2; - break; - case GL2.GL_RGB: - case GL2.GL_BGR: - n = 3; - break; - case GL2.GL_RGBA: - case GL2.GL_BGRA: - n = 4; - break; - default : - n = 0; - } - - switch ( type ) { - case GL2.GL_UNSIGNED_BYTE: - m = 1; - break; - case GL2.GL_BYTE: - m = 1; - break; - case GL2.GL_BITMAP: - m = 1; - break; - case GL2.GL_UNSIGNED_SHORT: - m = 2; - break; - case GL2.GL_SHORT: - m = 2; - break; - case GL2.GL_UNSIGNED_INT: - m = 4; - break; - case GL2.GL_INT: - m = 4; - break; - case GL2.GL_FLOAT: - m = 4; - break; - default : - m = 0; - } - - return n * m; - } - - /** - * Convenience method for returning an int, rather than getting it out of a buffer yourself. - * - * @param what - * - * @return int - */ - protected int glGetIntegerv(GL gl, int what) { - gl.glGetIntegerv(what, scratch, 0); - return scratch[0]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java deleted file mode 100644 index 6ee29b876..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/gl2/fixme/GLObjectTracker.java +++ /dev/null @@ -1,835 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.gl2; - -import com.jogamp.opengl.impl.*; - -import java.nio.*; -import javax.media.opengl.*; - -/** - * Tracks the creation of server-side OpenGL objects which can be - * shared between contexts. Ordinarily, when an OpenGL context is - * deleted and no other contexts are sharing server-side objects with - * it, all of the server-side objects are automatically deleted by the - * OpenGL implementation. It is not necessary for the end user to - * explicitly delete these objects. However, when the Java2D/OpenGL - * pipeline is active and frame buffer objects are being used for - * rendering, it is necessary for all OpenGL contexts created by JOGL - * to share server-side objects with the Java2D OpenGL context. This - * means that these objects "leak" into the namespace used by Java2D. - * In order to prevent memory leaks and to present the same - * programming model to the end user, it is necessary to track the - * creation and destruction of all of these server-side OpenGL objects - * and to explicitly release them when all of the JOGL-created - * contexts which can see them have been released.

- * - * The {@link #ref ref} and {@link #unref unref} methods should be - * used during the creation and destruction of OpenGL contexts by JOGL - * in order to update the liveness of the objects being tracked. The - * various other methods should be called by the OpenGL binding in the - * various named methods. - */ - -public class GLObjectTracker { - private static final boolean DEBUG = Debug.debug("GLStatusTracker"); - - //---------------------------------------------------------------------- - // Adders - // - - // glGenBuffers - public synchronized void addBuffers(int n, IntBuffer ids) { - add(getList(BUFFERS), n, ids); - } - - // glGenBuffers - public synchronized void addBuffers(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS), n, ids, ids_offset); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, IntBuffer ids) { - add(getList(BUFFERS_ARB), n, ids); - } - - // glGenBuffersARB - public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) { - add(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, IntBuffer ids) { - add(getList(FENCES_APPLE), n, ids); - } - - // glGenFencesAPPLE - public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) { - add(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, IntBuffer ids) { - add(getList(FENCES_NV), n, ids); - } - - // glGenFencesNV - public synchronized void addFencesNV(int n, int[] ids, int ids_offset) { - add(getList(FENCES_NV), n, ids, ids_offset); - } - - // glGenFragmentShadersATI - public synchronized void addFragmentShadersATI(int start, int n) { - add(getList(FRAGMENT_SHADERS_ATI), start, n); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, IntBuffer ids) { - add(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glGenFramebuffersEXT - public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glGenLists - public synchronized void addLists(int start, int n) { - add(getList(LISTS), start, n); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) { - add(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glGenOcclusionQueriesNV - public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glCreateProgram - public synchronized void addProgramObject(int obj) { - add(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glCreateProgramObjectARB - public synchronized void addProgramObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, IntBuffer ids) { - add(getList(PROGRAMS_ARB), n, ids); - } - - // glGenProgramsARB - public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, IntBuffer ids) { - add(getList(PROGRAMS_NV), n, ids); - } - - // glGenProgramsNV - public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) { - add(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glGenQueries - public synchronized void addQueries(int n, IntBuffer ids) { - add(getList(QUERIES), n, ids); - } - - // glGenQueries - public synchronized void addQueries(int n, int[] ids, int ids_offset) { - add(getList(QUERIES), n, ids, ids_offset); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, IntBuffer ids) { - add(getList(QUERIES_ARB), n, ids); - } - - // glGenQueriesARB - public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) { - add(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) { - add(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glGenRenderbuffersEXT - public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) { - add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glCreateShader - public synchronized void addShaderObject(int obj) { - add(getList(SHADER_OBJECTS), obj, 1); - } - - // glCreateShaderObjectARB - public synchronized void addShaderObjectARB(int obj) { - add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glGenTextures - public synchronized void addTextures(int n, IntBuffer ids) { - add(getList(TEXTURES), n, ids); - } - - // glGenTextures - public synchronized void addTextures(int n, int[] ids, int ids_offset) { - add(getList(TEXTURES), n, ids, ids_offset); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glGenVertexArraysAPPLE - public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glGenVertexShadersEXT - public synchronized void addVertexShadersEXT(int start, int n) { - add(getList(VERTEX_SHADERS_EXT), start, n); - } - - //---------------------------------------------------------------------- - // Removers - // - - // glDeleteBuffers - public synchronized void removeBuffers(int n, IntBuffer ids) { - remove(getList(BUFFERS), n, ids); - } - - // glDeleteBuffers - public synchronized void removeBuffers(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS), n, ids, ids_offset); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, IntBuffer ids) { - remove(getList(BUFFERS_ARB), n, ids); - } - - // glDeleteBuffersARB - public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) { - remove(getList(BUFFERS_ARB), n, ids, ids_offset); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, IntBuffer ids) { - remove(getList(FENCES_APPLE), n, ids); - } - - // glDeleteFencesAPPLE - public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_APPLE), n, ids, ids_offset); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, IntBuffer ids) { - remove(getList(FENCES_NV), n, ids); - } - - // glDeleteFencesNV - public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) { - remove(getList(FENCES_NV), n, ids, ids_offset); - } - - // glDeleteFragmentShaderATI - public synchronized void removeFragmentShaderATI(int obj) { - remove(getList(FRAGMENT_SHADERS_ATI), obj, 1); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) { - remove(getList(FRAMEBUFFERS_EXT), n, ids); - } - - // glDeleteFramebuffersEXT - public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteLists - public synchronized void removeLists(int start, int n) { - remove(getList(LISTS), start, n); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids); - } - - // glDeleteOcclusionQueriesNV - public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) { - remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); - } - - // glDeleteProgram - public synchronized void removeProgramObject(int obj) { - remove(getList(PROGRAM_OBJECTS), obj, 1); - } - - // glDeleteObjectARB - public synchronized void removeProgramOrShaderObjectARB(int obj) { - remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, IntBuffer ids) { - remove(getList(PROGRAMS_ARB), n, ids); - } - - // glDeleteProgramsARB - public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_ARB), n, ids, ids_offset); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, IntBuffer ids) { - remove(getList(PROGRAMS_NV), n, ids); - } - - // glDeleteProgramsNV - public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) { - remove(getList(PROGRAMS_NV), n, ids, ids_offset); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, IntBuffer ids) { - remove(getList(QUERIES), n, ids); - } - - // glDeleteQueries - public synchronized void removeQueries(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES), n, ids, ids_offset); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, IntBuffer ids) { - remove(getList(QUERIES_ARB), n, ids); - } - - // glDeleteQueriesARB - public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) { - remove(getList(QUERIES_ARB), n, ids, ids_offset); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) { - remove(getList(RENDERBUFFERS_EXT), n, ids); - } - - // glDeleteRenderbuffersEXT - public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) { - remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); - } - - // glDeleteShader - public synchronized void removeShaderObject(int obj) { - remove(getList(SHADER_OBJECTS), obj, 1); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, IntBuffer ids) { - remove(getList(TEXTURES), n, ids); - } - - // glDeleteTextures - public synchronized void removeTextures(int n, int[] ids, int ids_offset) { - remove(getList(TEXTURES), n, ids, ids_offset); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids); - } - - // glDeleteVertexArraysAPPLE - public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) { - remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); - } - - // glDeleteVertexShaderEXT - public synchronized void removeVertexShaderEXT(int obj) { - remove(getList(VERTEX_SHADERS_EXT), obj, 1); - } - - //---------------------------------------------------------------------- - // Reference count maintenance and manual deletion - // - - public synchronized void transferAll(GLObjectTracker other) { - for (int i = 0; i < lists.length; i++) { - getList(i).addAll(other.lists[i]); - if (other.lists[i] != null) { - other.lists[i].clear(); - } - } - dirty = true; - } - - public synchronized void ref() { - ++refCount; - } - - public void unref(GLObjectTracker deletedObjectPool) { - boolean tryDelete = false; - synchronized (this) { - if (--refCount == 0) { - tryDelete = true; - } - } - if (tryDelete) { - // See whether we should try to do the work now or whether we - // have to postpone - GLContext cur = GLContext.getCurrent(); - if ((cur != null) && - (cur instanceof GLContextImpl)) { - GLContextImpl curImpl = (GLContextImpl) cur; - if (deletedObjectPool != null && - deletedObjectPool == curImpl.getDeletedObjectTracker()) { - // Should be safe to delete these objects now - try { - delete((GL2)curImpl.getGL()); - return; - } catch (GLException e) { - // Shouldn't happen, but if it does, transfer all objects - // to the deleted object pool hoping we can later clean - // them up - deletedObjectPool.transferAll(this); - throw(e); - } - } - } - // If we get here, we couldn't attempt to delete the objects - // right now; instead try to transfer them to the - // deletedObjectPool for later cleanup (FIXME: should consider - // throwing an exception if deletedObjectPool is null, since - // that shouldn't happen) - if (DEBUG) { - String s = null; - if (cur == null) { - s = "current context was null"; - } else if (!(cur instanceof GLContextImpl)) { - s = "current context was not a GLContextImpl"; - } else if (deletedObjectPool == null) { - s = "no current deletedObjectPool"; - } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) { - s = "deletedObjectTracker didn't match"; - if (((GLContextImpl) cur).getDeletedObjectTracker() == null) { - s += " (other was null)"; - } - } else { - s = "unknown reason"; - } - System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s); - } - - if (deletedObjectPool != null) { - deletedObjectPool.transferAll(this); - } - } - } - - public void clean(GL2 gl) { - if (dirty) { - try { - delete(gl); - dirty = false; - } catch (GLException e) { - // FIXME: not sure what to do here; probably a bad idea to be - // throwing exceptions during an otherwise-successful makeCurrent - } - } - } - - - //---------------------------------------------------------------------- - // Internals only below this point - // - - // Kinds of sharable server-side OpenGL objects this class tracks - private static final int BUFFERS = 0; - private static final int BUFFERS_ARB = 1; - private static final int FENCES_APPLE = 2; - private static final int FENCES_NV = 3; - private static final int FRAGMENT_SHADERS_ATI = 4; - private static final int FRAMEBUFFERS_EXT = 5; - private static final int LISTS = 6; - private static final int OCCLUSION_QUERIES_NV = 7; - private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8; - private static final int PROGRAM_OBJECTS = 9; - private static final int PROGRAMS_ARB = 10; - private static final int PROGRAMS_NV = 11; - private static final int QUERIES = 12; - private static final int QUERIES_ARB = 13; - private static final int RENDERBUFFERS_EXT = 14; - private static final int SHADER_OBJECTS = 15; - private static final int TEXTURES = 16; - private static final int VERTEX_ARRAYS_APPLE = 17; - private static final int VERTEX_SHADERS_EXT = 18; - private static final int NUM_OBJECT_TYPES = 19; - - static abstract class Deleter { - public abstract void delete(GL2 gl, int obj); - } - - static class ObjectList { - private static final int MIN_CAPACITY = 4; - - private int size; - private int capacity; - private int[] data; - private Deleter deleter; - private String name; - - public ObjectList(Deleter deleter) { - this.deleter = deleter; - clear(); - } - - public void add(int obj) { - if (size == capacity) { - int newCapacity = 2 * capacity; - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - - data[size++] = obj; - } - - public void addAll(ObjectList other) { - if (other == null) { - return; - } - for (int i = 0; i < other.size; i++) { - add(other.data[i]); - } - } - - public boolean remove(int value) { - for (int i = 0; i < size; i++) { - if (data[i] == value) { - if (i < size - 1) { - System.arraycopy(data, i+1, data, i, size - i - 1); - } - --size; - if ((size < capacity / 4) && - (capacity > MIN_CAPACITY)) { - int newCapacity = capacity / 4; - if (newCapacity < MIN_CAPACITY) { - newCapacity = MIN_CAPACITY; - } - int[] newData = new int[newCapacity]; - System.arraycopy(data, 0, newData, 0, size); - data = newData; - capacity = newCapacity; - } - return true; - } - } - return false; - } - - public void setName(String name) { - if (DEBUG) { - this.name = name; - } - } - - public void delete(GL2 gl) { - // Just in case we start throwing exceptions during deletion, - // make sure we make progress rather than going into an infinite - // loop - while (size > 0) { - int obj = data[size - 1]; - --size; - if (DEBUG) { - System.err.println("Deleting server-side OpenGL object " + obj + - ((name != null) ? (" (" + name + ")") : "")); - } - deleter.delete(gl, obj); - } - } - - public void clear() { - size = 0; - capacity = MIN_CAPACITY; - data = new int[capacity]; - } - } - - private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES]; - private int refCount; - private boolean dirty; - - private void add(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.add(ids.get(pos + i)); - } - } - - private void add(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.add(ids[i + ids_offset]); - } - } - - private void add(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.add(start + i); - } - } - - private void remove(ObjectList list, int n, IntBuffer ids) { - int pos = ids.position(); - for (int i = 0; i < n; i++) { - list.remove(ids.get(pos + i)); - } - } - - private void remove(ObjectList list, int n, int[] ids, int ids_offset) { - for (int i = 0; i < n; i++) { - list.remove(ids[i + ids_offset]); - } - } - - private void remove(ObjectList list, int start, int n) { - for (int i = 0; i < n; i++) { - list.remove(start + i); - } - } - - private ObjectList getList(int which) { - ObjectList list = lists[which]; - if (list == null) { - Deleter deleter = null; - String name = null; - // Figure out which deleter we need - switch (which) { - case BUFFERS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffers(1, new int[] { obj }, 0); - } - }; - name = "buffer"; - break; - case BUFFERS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteBuffersARB(1, new int[] { obj }, 0); - } - }; - name = "ARB buffer"; - break; - case FENCES_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE fence"; - break; - case FENCES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFencesNV(1, new int[] { obj }, 0); - } - }; - name = "NV fence"; - break; - case FRAGMENT_SHADERS_ATI: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFragmentShaderATI(obj); - } - }; - name = "ATI fragment shader"; - break; - case FRAMEBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT framebuffer"; - break; - case LISTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteLists(obj, 1); - } - }; - name = "display list"; - break; - case OCCLUSION_QUERIES_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0); - } - }; - name = "NV occlusion query"; - break; - case PROGRAM_AND_SHADER_OBJECTS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteObjectARB(obj); - } - }; - name = "ARB program or shader object"; - break; - case PROGRAM_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgram(obj); - } - }; - name = "program object"; - break; - case PROGRAMS_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsARB(1, new int[] { obj }, 0); - } - }; - name = "ARB program object"; - break; - case PROGRAMS_NV: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteProgramsNV(1, new int[] { obj }, 0); - } - }; - name = "NV program"; - break; - case QUERIES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueries(1, new int[] { obj }, 0); - } - }; - name = "query"; - break; - case QUERIES_ARB: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteQueriesARB(1, new int[] { obj }, 0); - } - }; - name = "ARB query"; - break; - case RENDERBUFFERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0); - } - }; - name = "EXT renderbuffer"; - break; - case SHADER_OBJECTS: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteShader(obj); - } - }; - name = "shader object"; - break; - case TEXTURES: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteTextures(1, new int[] { obj }, 0); - } - }; - name = "texture"; - break; - case VERTEX_ARRAYS_APPLE: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0); - } - }; - name = "APPLE vertex array"; - break; - case VERTEX_SHADERS_EXT: - deleter = new Deleter() { - public void delete(GL2 gl, int obj) { - gl.glDeleteVertexShaderEXT(obj); - } - }; - name = "EXT vertex shader"; - break; - default: - throw new InternalError("Unexpected OpenGL object type " + which); - } - - list = new ObjectList(deleter); - list.setName(name); - lists[which] = list; - } - return list; - } - - private void delete(GL2 gl) { - for (int i = 0; i < lists.length; i++) { - ObjectList list = lists[i]; - if (list != null) { - list.delete(gl); - lists[i] = null; - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java deleted file mode 100644 index d7e6a23c1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/GLUquadricImpl.java +++ /dev/null @@ -1,1212 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** $Date: 2009-03-04 17:23:34 -0800 (Wed, 04 Mar 2009) $ $Revision: 1856 $ -** $Header$ -*/ - -/* - * Copyright (c) 2002-2004 LWJGL Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.glu; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; -import com.jogamp.opengl.util.ImmModeSink; -import java.nio.*; - -/** - * GLUquadricImpl.java - * - * - * Created 22-dec-2003 (originally Quadric.java) - * @author Erik Duijs - * @author Kenneth Russell, Sven Gothel - */ - -public class GLUquadricImpl implements GLUquadric { - private boolean useGLSL; - private int drawStyle; - private int orientation; - private boolean textureFlag; - private int normals; - private boolean immModeSinkEnabled; - private boolean immModeSinkImmediate; - public int normalType; - public GL gl; - - public static final boolean USE_NORM = true; - public static final boolean USE_TEXT = false; - - private ImmModeSink immModeSink=null; - - public GLUquadricImpl(GL gl, boolean useGLSL) { - this.gl=gl; - this.useGLSL = useGLSL; - drawStyle = GLU.GLU_FILL; - orientation = GLU.GLU_OUTSIDE; - textureFlag = false; - normals = GLU.GLU_SMOOTH; - normalType = gl.isGLES1()?GL.GL_BYTE:GL.GL_FLOAT; - immModeSinkImmediate=true; - immModeSinkEnabled=!gl.isGL2(); - replaceImmModeSink(); - } - - public void enableImmModeSink(boolean val) { - if(gl.isGL2()) { - immModeSinkEnabled=val; - } else { - immModeSinkEnabled=true; - } - if(null==immModeSink && immModeSinkEnabled) { - replaceImmModeSink(); - } - } - - public boolean isImmModeSinkEnabled() { - return immModeSinkEnabled; - } - - public void setImmMode(boolean val) { - if(immModeSinkEnabled) { - immModeSinkImmediate=val; - } else { - immModeSinkImmediate=true; - } - } - - public boolean getImmMode() { - return immModeSinkImmediate; - } - - public ImmModeSink replaceImmModeSink() { - if(!immModeSinkEnabled) return null; - - ImmModeSink res = immModeSink; - if(useGLSL) { - immModeSink = ImmModeSink.createGLSL (gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture - } else { - immModeSink = ImmModeSink.createFixed(gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture - } - return res; - } - - public void resetImmModeSink(GL gl) { - if(immModeSinkEnabled) { - immModeSink.reset(gl); - } - } - - /** - * specifies the draw style for quadrics. - * - * The legal values are as follows: - * - * GLU.FILL: Quadrics are rendered with polygon primitives. The polygons - * are drawn in a counterclockwise fashion with respect to - * their normals (as defined with glu.quadricOrientation). - * - * GLU.LINE: Quadrics are rendered as a set of lines. - * - * GLU.SILHOUETTE: Quadrics are rendered as a set of lines, except that edges - * separating coplanar faces will not be drawn. - * - * GLU.POINT: Quadrics are rendered as a set of points. - * - * @param drawStyle The drawStyle to set - */ - public void setDrawStyle(int drawStyle) { - this.drawStyle = drawStyle; - } - - /** - * specifies what kind of normals are desired for quadrics. - * The legal values are as follows: - * - * GLU.NONE: No normals are generated. - * - * GLU.FLAT: One normal is generated for every facet of a quadric. - * - * GLU.SMOOTH: One normal is generated for every vertex of a quadric. This - * is the default. - * - * @param normals The normals to set - */ - public void setNormals(int normals) { - this.normals = normals; - } - - /** - * specifies what kind of orientation is desired for. - * The orientation values are as follows: - * - * GLU.OUTSIDE: Quadrics are drawn with normals pointing outward. - * - * GLU.INSIDE: Normals point inward. The default is GLU.OUTSIDE. - * - * Note that the interpretation of outward and inward depends on the quadric - * being drawn. - * - * @param orientation The orientation to set - */ - public void setOrientation(int orientation) { - this.orientation = orientation; - } - - /** - * specifies if texture coordinates should be generated for - * quadrics rendered with qobj. If the value of textureCoords is true, - * then texture coordinates are generated, and if textureCoords is false, - * they are not.. The default is false. - * - * The manner in which texture coordinates are generated depends upon the - * specific quadric rendered. - * - * @param textureFlag The textureFlag to set - */ - public void setTextureFlag(boolean textureFlag) { - this.textureFlag = textureFlag; - } - - /** - * Returns the drawStyle. - * @return int - */ - public int getDrawStyle() { - return drawStyle; - } - - /** - * Returns the normals. - * @return int - */ - public int getNormals() { - return normals; - } - - /** - * Returns the orientation. - * @return int - */ - public int getOrientation() { - return orientation; - } - - /** - * Returns the textureFlag. - * @return boolean - */ - public boolean getTextureFlag() { - return textureFlag; - } - - - /** - * draws a cylinder oriented along the z axis. The base of the - * cylinder is placed at z = 0, and the top at z=height. Like a sphere, a - * cylinder is subdivided around the z axis into slices, and along the z axis - * into stacks. - * - * Note that if topRadius is set to zero, then this routine will generate a - * cone. - * - * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then - * any generated normals point away from the z axis. Otherwise, they point - * toward the z axis. - * - * If texturing is turned on (with glu.quadricTexture), then texture - * coordinates are generated so that t ranges linearly from 0.0 at z = 0 to - * 1.0 at z = height, and s ranges from 0.0 at the +y axis, to 0.25 at the +x - * axis, to 0.5 at the -y axis, to 0.75 at the -x axis, and back to 1.0 at the - * +y axis. - * - * @param baseRadius Specifies the radius of the cylinder at z = 0. - * @param topRadius Specifies the radius of the cylinder at z = height. - * @param height Specifies the height of the cylinder. - * @param slices Specifies the number of subdivisions around the z axis. - * @param stacks Specifies the number of subdivisions along the z axis. - */ - public void drawCylinder(GL gl, float baseRadius, float topRadius, float height, int slices, int stacks) { - - float da, r, dr, dz; - float x, y, z, nz, nsign; - int i, j; - - if (orientation == GLU.GLU_INSIDE) { - nsign = -1.0f; - } else { - nsign = 1.0f; - } - - da = 2.0f * PI / slices; - dr = (topRadius - baseRadius) / stacks; - dz = height / stacks; - nz = (baseRadius - topRadius) / height; - // Z component of normal vectors - - if (drawStyle == GLU.GLU_POINT) { - glBegin(gl, GL.GL_POINTS); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - - z = 0.0f; - r = baseRadius; - for (j = 0; j <= stacks; j++) { - glVertex3f(gl, (x * r), (y * r), z); - z += dz; - r += dr; - } - } - glEnd(gl); - } else if (drawStyle == GLU.GLU_LINE || drawStyle == GLU.GLU_SILHOUETTE) { - // Draw rings - if (drawStyle == GLU.GLU_LINE) { - z = 0.0f; - r = baseRadius; - for (j = 0; j <= stacks; j++) { - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * r), (y * r), z); - } - glEnd(gl); - z += dz; - r += dr; - } - } else { - // draw one ring at each end - if (baseRadius != 0.0) { - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); - } - glEnd(gl); - glBegin(gl, GL.GL_LINE_LOOP); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * topRadius), (y * topRadius), height); - } - glEnd(gl); - } - } - // draw length lines - glBegin(gl, GL.GL_LINES); - for (i = 0; i < slices; i++) { - x = cos((i * da)); - y = sin((i * da)); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); - glVertex3f(gl, (x * topRadius), (y * topRadius), (height)); - } - glEnd(gl); - } else if (drawStyle == GLU.GLU_FILL) { - float ds = 1.0f / slices; - float dt = 1.0f / stacks; - float t = 0.0f; - z = 0.0f; - r = baseRadius; - for (j = 0; j < stacks; j++) { - float s = 0.0f; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (i = 0; i <= slices; i++) { - if (i == slices) { - x = sin(0.0f); - y = cos(0.0f); - } else { - x = sin((i * da)); - y = cos((i * da)); - } - if (nsign == 1.0f) { - normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); - TXTR_COORD(gl, s, t); - glVertex3f(gl, (x * r), (y * r), z); - normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); - TXTR_COORD(gl, s, t + dt); - glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); - } else { - normal3f(gl, x * nsign, y * nsign, nz * nsign); - TXTR_COORD(gl, s, t); - glVertex3f(gl, (x * r), (y * r), z); - normal3f(gl, x * nsign, y * nsign, nz * nsign); - TXTR_COORD(gl, s, t + dt); - glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); - } - s += ds; - } // for slices - glEnd(gl); - r += dr; - t += dt; - z += dz; - } // for stacks - } - } - - /** - * renders a disk on the z = 0 plane. The disk has a radius of - * outerRadius, and contains a concentric circular hole with a radius of - * innerRadius. If innerRadius is 0, then no hole is generated. The disk is - * subdivided around the z axis into slices (like pizza slices), and also - * about the z axis into rings (as specified by slices and loops, - * respectively). - * - * With respect to orientation, the +z side of the disk is considered to be - * "outside" (see glu.quadricOrientation). This means that if the orientation - * is set to GLU.OUTSIDE, then any normals generated point along the +z axis. - * Otherwise, they point along the -z axis. - * - * If texturing is turned on (with glu.quadricTexture), texture coordinates are - * generated linearly such that where r=outerRadius, the value at (r, 0, 0) is - * (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), and at - * (0, -r, 0) it is (0.5, 0). - */ - public void drawDisk(GL gl, float innerRadius, float outerRadius, int slices, int loops) - { - float da, dr; - - /* Normal vectors */ - if (normals != GLU.GLU_NONE) { - if (orientation == GLU.GLU_OUTSIDE) { - glNormal3f(gl, 0.0f, 0.0f, +1.0f); - } - else { - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - } - } - - da = 2.0f * PI / slices; - dr = (outerRadius - innerRadius) / loops; - - switch (drawStyle) { - case GLU.GLU_FILL: - { - /* texture of a gluDisk is a cut out of the texture unit square - * x, y in [-outerRadius, +outerRadius]; s, t in [0, 1] - * (linear mapping) - */ - float dtc = 2.0f * outerRadius; - float sa, ca; - float r1 = innerRadius; - int l; - for (l = 0; l < loops; l++) { - float r2 = r1 + dr; - if (orientation == GLU.GLU_OUTSIDE) { - int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (s = 0; s <= slices; s++) { - float a; - if (s == slices) - a = 0.0f; - else - a = s * da; - sa = sin(a); - ca = cos(a); - TXTR_COORD(gl, 0.5f + sa * r2 / dtc, 0.5f + ca * r2 / dtc); - glVertex2f(gl, r2 * sa, r2 * ca); - TXTR_COORD(gl, 0.5f + sa * r1 / dtc, 0.5f + ca * r1 / dtc); - glVertex2f(gl, r1 * sa, r1 * ca); - } - glEnd(gl); - } - else { - int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (s = slices; s >= 0; s--) { - float a; - if (s == slices) - a = 0.0f; - else - a = s * da; - sa = sin(a); - ca = cos(a); - TXTR_COORD(gl, 0.5f - sa * r2 / dtc, 0.5f + ca * r2 / dtc); - glVertex2f(gl, r2 * sa, r2 * ca); - TXTR_COORD(gl, 0.5f - sa * r1 / dtc, 0.5f + ca * r1 / dtc); - glVertex2f(gl, r1 * sa, r1 * ca); - } - glEnd(gl); - } - r1 = r2; - } - break; - } - case GLU.GLU_LINE: - { - int l, s; - /* draw loops */ - for (l = 0; l <= loops; l++) { - float r = innerRadius + l * dr; - glBegin(gl, GL.GL_LINE_LOOP); - for (s = 0; s < slices; s++) { - float a = s * da; - glVertex2f(gl, r * sin(a), r * cos(a)); - } - glEnd(gl); - } - /* draw spokes */ - for (s = 0; s < slices; s++) { - float a = s * da; - float x = sin(a); - float y = cos(a); - glBegin(gl, GL.GL_LINE_STRIP); - for (l = 0; l <= loops; l++) { - float r = innerRadius + l * dr; - glVertex2f(gl, r * x, r * y); - } - glEnd(gl); - } - break; - } - case GLU.GLU_POINT: - { - int s; - glBegin(gl, GL.GL_POINTS); - for (s = 0; s < slices; s++) { - float a = s * da; - float x = sin(a); - float y = cos(a); - int l; - for (l = 0; l <= loops; l++) { - float r = innerRadius * l * dr; - glVertex2f(gl, r * x, r * y); - } - } - glEnd(gl); - break; - } - case GLU.GLU_SILHOUETTE: - { - if (innerRadius != 0.0) { - float a; - glBegin(gl, GL.GL_LINE_LOOP); - for (a = 0.0f; a < 2.0 * PI; a += da) { - float x = innerRadius * sin(a); - float y = innerRadius * cos(a); - glVertex2f(gl, x, y); - } - glEnd(gl); - } - { - float a; - glBegin(gl, GL.GL_LINE_LOOP); - for (a = 0; a < 2.0f * PI; a += da) { - float x = outerRadius * sin(a); - float y = outerRadius * cos(a); - glVertex2f(gl, x, y); - } - glEnd(gl); - } - break; - } - default: - return; - } - } - - /** - * renders a partial disk on the z=0 plane. A partial disk is similar to a - * full disk, except that only the subset of the disk from startAngle - * through startAngle + sweepAngle is included (where 0 degrees is along - * the +y axis, 90 degrees along the +x axis, 180 along the -y axis, and - * 270 along the -x axis). - * - * The partial disk has a radius of outerRadius, and contains a concentric - * circular hole with a radius of innerRadius. If innerRadius is zero, then - * no hole is generated. The partial disk is subdivided around the z axis - * into slices (like pizza slices), and also about the z axis into rings - * (as specified by slices and loops, respectively). - * - * With respect to orientation, the +z side of the partial disk is - * considered to be outside (see gluQuadricOrientation). This means that if - * the orientation is set to GLU.GLU_OUTSIDE, then any normals generated point - * along the +z axis. Otherwise, they point along the -z axis. - * - * If texturing is turned on (with gluQuadricTexture), texture coordinates - * are generated linearly such that where r=outerRadius, the value at (r, 0, 0) - * is (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), - * and at (0, -r, 0) it is (0.5, 0). - */ - public void drawPartialDisk(GL gl, - float innerRadius, - float outerRadius, - int slices, - int loops, - float startAngle, - float sweepAngle) { - int i, j, max; - float[] sinCache = new float[CACHE_SIZE]; - float[] cosCache = new float[CACHE_SIZE]; - float angle; - float x, y; - float sintemp, costemp; - float deltaRadius; - float radiusLow, radiusHigh; - float texLow = 0, texHigh = 0; - float angleOffset; - int slices2; - int finish; - - if (slices >= CACHE_SIZE) - slices = CACHE_SIZE - 1; - if (slices < 2 - || loops < 1 - || outerRadius <= 0.0f - || innerRadius < 0.0f - || innerRadius > outerRadius) { - //gluQuadricError(qobj, GLU.GLU_INVALID_VALUE); - System.err.println("PartialDisk: GLU_INVALID_VALUE"); - return; - } - - if (sweepAngle < -360.0f) - sweepAngle = 360.0f; - if (sweepAngle > 360.0f) - sweepAngle = 360.0f; - if (sweepAngle < 0) { - startAngle += sweepAngle; - sweepAngle = -sweepAngle; - } - - if (sweepAngle == 360.0f) { - slices2 = slices; - } else { - slices2 = slices + 1; - } - - /* Compute length (needed for normal calculations) */ - deltaRadius = outerRadius - innerRadius; - - /* Cache is the vertex locations cache */ - - angleOffset = startAngle / 180.0f * PI; - for (i = 0; i <= slices; i++) { - angle = angleOffset + ((PI * sweepAngle) / 180.0f) * i / slices; - sinCache[i] = sin(angle); - cosCache[i] = cos(angle); - } - - if (sweepAngle == 360.0f) { - sinCache[slices] = sinCache[0]; - cosCache[slices] = cosCache[0]; - } - - switch (normals) { - case GLU.GLU_FLAT : - case GLU.GLU_SMOOTH : - if (orientation == GLU.GLU_OUTSIDE) { - glNormal3f(gl, 0.0f, 0.0f, 1.0f); - } else { - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - } - break; - default : - case GLU.GLU_NONE : - break; - } - - switch (drawStyle) { - case GLU.GLU_FILL : - if (innerRadius == .0f) { - finish = loops - 1; - /* Triangle strip for inner polygons */ - glBegin(gl, GL.GL_TRIANGLE_FAN); - if (textureFlag) { - glTexCoord2f(gl, 0.5f, 0.5f); - } - glVertex3f(gl, 0.0f, 0.0f, 0.0f); - radiusLow = outerRadius - deltaRadius * ((float) (loops - 1) / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - if (orientation == GLU.GLU_OUTSIDE) { - for (i = slices; i >= 0; i--) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } else { - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } - glEnd(gl); - } else { - finish = loops; - } - for (j = 0; j < finish; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - radiusHigh = outerRadius - deltaRadius * ((float) (j + 1) / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - texHigh = radiusHigh / outerRadius / 2; - } - - glBegin(gl, immModeSink.GL_QUAD_STRIP); - for (i = 0; i <= slices; i++) { - if (orientation == GLU.GLU_OUTSIDE) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - - if (textureFlag) { - glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, - texHigh * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusHigh * sinCache[i], - radiusHigh * cosCache[i], - 0.0f); - } else { - if (textureFlag) { - glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, - texHigh * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusHigh * sinCache[i], - radiusHigh * cosCache[i], - 0.0f); - - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - } - glEnd(gl); - } - break; - case GLU.GLU_POINT : - glBegin(gl, GL.GL_POINTS); - for (i = 0; i < slices2; i++) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - } - glEnd(gl); - break; - case GLU.GLU_LINE : - if (innerRadius == outerRadius) { - glBegin(gl, GL.GL_LINE_STRIP); - - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, sinCache[i] / 2 + 0.5f, cosCache[i] / 2 + 0.5f); - } - glVertex3f(gl, innerRadius * sinCache[i], innerRadius * cosCache[i], 0.0f); - } - glEnd(gl); - break; - } - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - glEnd(gl); - } - for (i = 0; i < slices2; i++) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - glBegin(gl, GL.GL_LINE_STRIP); - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - glEnd(gl); - } - break; - case GLU.GLU_SILHOUETTE : - if (sweepAngle < 360.0f) { - for (i = 0; i <= slices; i += slices) { - sintemp = sinCache[i]; - costemp = cosCache[i]; - glBegin(gl, GL.GL_LINE_STRIP); - for (j = 0; j <= loops; j++) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); - } - glEnd(gl); - } - } - for (j = 0; j <= loops; j += loops) { - radiusLow = outerRadius - deltaRadius * ((float) j / loops); - if (textureFlag) { - texLow = radiusLow / outerRadius / 2; - } - - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= slices; i++) { - if (textureFlag) { - glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, - texLow * cosCache[i] + 0.5f); - } - glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); - } - glEnd(gl); - if (innerRadius == outerRadius) - break; - } - break; - default : - break; - } - } - - /** - * draws a sphere of the given radius centered around the origin. - * The sphere is subdivided around the z axis into slices and along the z axis - * into stacks (similar to lines of longitude and latitude). - * - * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then - * any normals generated point away from the center of the sphere. Otherwise, - * they point toward the center of the sphere. - - * If texturing is turned on (with glu.quadricTexture), then texture - * coordinates are generated so that t ranges from 0.0 at z=-radius to 1.0 at - * z=radius (t increases linearly along longitudinal lines), and s ranges from - * 0.0 at the +y axis, to 0.25 at the +x axis, to 0.5 at the -y axis, to 0.75 - * at the -x axis, and back to 1.0 at the +y axis. - */ - public void drawSphere(GL gl, float radius, int slices, int stacks) { - // TODO - - float rho, drho, theta, dtheta; - float x, y, z; - float s, t, ds, dt; - int i, j, imin, imax; - boolean normals; - float nsign; - - normals = (this.normals != GLU.GLU_NONE); - - if (orientation == GLU.GLU_INSIDE) { - nsign = -1.0f; - } else { - nsign = 1.0f; - } - - drho = PI / stacks; - dtheta = 2.0f * PI / slices; - - if (drawStyle == GLU.GLU_FILL) { - if (!textureFlag) { - // draw +Z end as a triangle fan - glBegin(gl, GL.GL_TRIANGLE_FAN); - glNormal3f(gl, 0.0f, 0.0f, 1.0f); - glVertex3f(gl, 0.0f, 0.0f, nsign * radius); - for (j = 0; j <= slices; j++) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(drho); - y = cos(theta) * sin(drho); - z = nsign * cos(drho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - - ds = 1.0f / slices; - dt = 1.0f / stacks; - t = 1.0f; // because loop now runs from 0 - if (textureFlag) { - imin = 0; - imax = stacks; - } else { - imin = 1; - imax = stacks - 1; - } - - // draw intermediate stacks as quad strips - for (i = imin; i < imax; i++) { - rho = i * drho; - glBegin(gl, immModeSink.GL_QUAD_STRIP); - s = 0.0f; - for (j = 0; j <= slices; j++) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(rho); - y = cos(theta) * sin(rho); - z = nsign * cos(rho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - TXTR_COORD(gl, s, t); - glVertex3f(gl, x * radius, y * radius, z * radius); - x = -sin(theta) * sin(rho + drho); - y = cos(theta) * sin(rho + drho); - z = nsign * cos(rho + drho); - if (normals) { - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - } - TXTR_COORD(gl, s, t - dt); - s += ds; - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - t -= dt; - } - - if (!textureFlag) { - // draw -Z end as a triangle fan - glBegin(gl, GL.GL_TRIANGLE_FAN); - glNormal3f(gl, 0.0f, 0.0f, -1.0f); - glVertex3f(gl, 0.0f, 0.0f, -radius * nsign); - rho = PI - drho; - s = 1.0f; - for (j = slices; j >= 0; j--) { - theta = (j == slices) ? 0.0f : j * dtheta; - x = -sin(theta) * sin(rho); - y = cos(theta) * sin(rho); - z = nsign * cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - s -= ds; - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - } else if ( - drawStyle == GLU.GLU_LINE - || drawStyle == GLU.GLU_SILHOUETTE) { - // draw stack lines - for (i = 1; - i < stacks; - i++) { // stack line at i==stacks-1 was missing here - rho = i * drho; - glBegin(gl, GL.GL_LINE_LOOP); - for (j = 0; j < slices; j++) { - theta = j * dtheta; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - // draw slice lines - for (j = 0; j < slices; j++) { - theta = j * dtheta; - glBegin(gl, GL.GL_LINE_STRIP); - for (i = 0; i <= stacks; i++) { - rho = i * drho; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - glEnd(gl); - } - } else if (drawStyle == GLU.GLU_POINT) { - // top and bottom-most points - glBegin(gl, GL.GL_POINTS); - if (normals) - glNormal3f(gl, 0.0f, 0.0f, nsign); - glVertex3f(gl, 0.0f, 0.0f, radius); - if (normals) - glNormal3f(gl, 0.0f, 0.0f, -nsign); - glVertex3f(gl, 0.0f, 0.0f, -radius); - - // loop over stacks - for (i = 1; i < stacks - 1; i++) { - rho = i * drho; - for (j = 0; j < slices; j++) { - theta = j * dtheta; - x = cos(theta) * sin(rho); - y = sin(theta) * sin(rho); - z = cos(rho); - if (normals) - glNormal3f(gl, x * nsign, y * nsign, z * nsign); - glVertex3f(gl, x * radius, y * radius, z * radius); - } - } - glEnd(gl); - } - } - - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private static final float PI = (float)Math.PI; - private static final int CACHE_SIZE = 240; - - private final void glBegin(GL gl, int mode) { - if(immModeSinkEnabled) { - immModeSink.glBegin(mode); - } else { - gl.getGL2().glBegin(mode); - } - } - - private final void glEnd(GL gl) { - if(immModeSinkEnabled) { - immModeSink.glEnd(gl, immModeSinkImmediate); - } else { - gl.getGL2().glEnd(); - } - } - - private final void glVertex2f(GL gl, float x, float y) { - if(immModeSinkEnabled) { - immModeSink.glVertex2f(x, y); - } else { - gl.getGL2().glVertex2f(x, y); - } - } - - private final void glVertex3f(GL gl, float x, float y, float z) { - if(immModeSinkEnabled) { - immModeSink.glVertex3f(x, y, z); - } else { - gl.getGL2().glVertex3f(x, y, z); - } - } - - private final void glNormal3f_s(GL gl, float x, float y, float z) { - short a=(short)(x*0xFFFF); - short b=(short)(y*0xFFFF); - short c=(short)(z*0xFFFF); - if(immModeSinkEnabled) { - immModeSink.glNormal3s(a, b, c); - } else { - gl.getGL2().glNormal3s(a, b, c); - } - } - - private final void glNormal3f_b(GL gl, float x, float y, float z) { - byte a=(byte)(x*0xFF); - byte b=(byte)(y*0xFF); - byte c=(byte)(z*0xFF); - if(immModeSinkEnabled) { - immModeSink.glNormal3b(a, b, c); - } else { - gl.getGL2().glNormal3b(a, b, c); - } - } - - private final void glNormal3f(GL gl, float x, float y, float z) { - switch(normalType) { - case GL.GL_FLOAT: - if(immModeSinkEnabled) { - immModeSink.glNormal3f(x,y,z); - } else { - gl.getGL2().glNormal3f(x,y,z); - } - break; - case GL.GL_SHORT: - glNormal3f_s(gl, x, y, z); - break; - case GL.GL_BYTE: - glNormal3f_b(gl, x, y, z); - break; - } - } - - private final void glTexCoord2f(GL gl, float x, float y) { - if(immModeSinkEnabled) { - immModeSink.glTexCoord2f(x, y); - } else { - gl.getGL2().glTexCoord2f(x, y); - } - } - - /** - * Call glNormal3f after scaling normal to unit length. - * - * @param x - * @param y - * @param z - */ - private void normal3f(GL gl, float x, float y, float z) { - float mag; - - mag = (float)Math.sqrt(x * x + y * y + z * z); - if (mag > 0.00001F) { - x /= mag; - y /= mag; - z /= mag; - } - glNormal3f(gl, x, y, z); - } - - private final void TXTR_COORD(GL gl, float x, float y) { - if (textureFlag) glTexCoord2f(gl, x,y); - } - - private float sin(float r) { - return (float)Math.sin(r); - } - - private float cos(float r) { - return (float)Math.cos(r); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java deleted file mode 100644 index 7c360c574..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/Glue.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu; - -/** - * - * @author Administrator - */ -public class Glue { - private static String[] __gluNurbsErrors = { - " ", - "spline order un-supported", - "too few knots", - "valid knot range is empty", - "decreasing knot sequence knot", - "knot multiplicity greater than order of spline", - "gluEndCurve() must follow gluBeginCurve()", - "gluBeginCurve() must precede gluEndCurve()", - "missing or extra geometric data", - "can't draw piecewise linear trimming curves", - "missing or extra domain data", - "missing or extra domain data", - "gluEndTrim() must precede gluEndSurface()", - "gluBeginSurface() must precede gluEndSurface()", - "curve of improper type passed as trim curve", - "gluBeginSurface() must precede gluBeginTrim()", - "gluEndTrim() must follow gluBeginTrim()", - "gluBeginTrim() must follow gluEndTrim()", - "invalid or missing trim curve", - "gluBeginTrim() must precede gluPwlCurve()", - "piecewise linear trimming curve referenced twice", - "piecewise linear trimming curve and nurbs curve mixed", - "improper usage of trim data type", - "nurbs curve referenced twice", - "nurbs curve and piecewise linear trimming curve mixed", - "nurbs surface referenced twice", - "invalid property", - "gluEndSurface() must follow gluBeginSurface()", - "intersecting or misoriented trim curve", - "intersecting trim curves", - "UNUSED", - "inconnected trim curves", - "unknown knot error", - "negative vertex count encountered", - "negative byte-stride encountered", - "unknown type descriptor", - "null control point reference", - "duplicate point on piecewise linear trimming curve" - } ; - - /** Creates a new instance of Glue */ - public Glue() { - } - - public static String __gluNURBSErrorString( int errno ) { - return( __gluNurbsErrors[ errno ] ); - } - - private static String[] __gluTessErrors = { - " ", - "gluTessBeginPolygon() must precede a gluTessEndPolygon", - "gluTessBeginContour() must precede a gluTessEndContour()", - "gluTessEndPolygon() must follow a gluTessBeginPolygon()", - "gluTessEndContour() must follow a gluTessBeginContour()", - "a coordinate is too large", - "need combine callback" - }; - - public static String __gluTessErrorString( int errno ) { - return( __gluTessErrors[ errno ] ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java deleted file mode 100644 index 7c7e6b0d8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/error/Error.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.error; - -import javax.media.opengl.GL; -import javax.media.opengl.glu.GLU; -import com.jogamp.opengl.impl.glu.Glue; - -/** - * - * @author Administrator - */ -public class Error { - - private static String[] glErrorStrings = { - "invalid enumerant", - "invalid value", - "invalid operation", - "stack overflow", - "stack underflow", - "out of memory", - "invalid framebuffer operation" - }; - - private static String[] gluErrorStrings = { - "invalid enumerant", - "invalid value", - "out of memory", - "", - "invalid operation" - }; - - /** Creates a new instance of Error */ - public Error() { - } - - public static String gluErrorString( int errorCode ) { - if( errorCode == 0 ) { - return( "no error" ); - } - if( (errorCode >= GL.GL_INVALID_ENUM) && (errorCode <= GL.GL_INVALID_FRAMEBUFFER_OPERATION) ) { - return( glErrorStrings[ errorCode - GL.GL_INVALID_ENUM ] ); - } - if( errorCode == 0x8031 /* GL.GL_TABLE_TOO_LARGE */ ) { - return( "table too large" ); - } - if( (errorCode >= GLU.GLU_INVALID_ENUM) && (errorCode <= GLU.GLU_INVALID_OPERATION) ) { - return( gluErrorStrings[ errorCode - GLU.GLU_INVALID_ENUM ] ); - } -// if( (errorCode >= GLU.GLU_NURBS_ERROR1) && (errorCode <= GLU.GLU_NURBS_ERROR37) ) { -// return( gluErrorStrings[ errorCode - (GLU.GLU_NURBS_ERROR1 - 1) ] ); -// } - if( (errorCode >= GLU.GLU_TESS_ERROR1) && (errorCode <= GLU.GLU_TESS_ERROR8) ) { - return( Glue.__gluTessErrorString(errorCode - (GLU.GLU_TESS_ERROR1 - 1)) ); - } - return( "error ("+errorCode+")" ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java deleted file mode 100644 index 42ddeea50..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2Backend.java +++ /dev/null @@ -1,49 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class responsible for rendering - * @author Tomas Hrasky - * - */ -public class GL2Backend extends Backend { - public GL2Backend() { - super(); - curveEvaluator = new GL2CurveEvaluator(); - surfaceEvaluator = new GL2SurfaceEvaluator(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java deleted file mode 100644 index adb8c51d8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/gl2/nurbs/GL2CurveEvaluator.java +++ /dev/null @@ -1,205 +0,0 @@ -package com.jogamp.opengl.impl.glu.gl2.nurbs; -import com.jogamp.opengl.impl.glu.nurbs.*; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import javax.media.opengl.glu.gl2.GLUgl2; - -/** - * Class rendering curves with OpenGL - * @author Tomáš Hráský - * - */ -class GL2CurveEvaluator implements CurveEvaluator { - - /** - * Output triangles (for callback) or render curve - */ - private boolean output_triangles; - - /** - * OpenGL object - */ - private GL2 gl; - - /** - * Not used - */ - private int vertex_flag; - - /** - * Not used - */ - private int normal_flag; - - /** - * Not used - */ - private int color_flag; - - /** - * Not used - */ - private int texcoord_flag; - - /** - * Number of bezier arc - used for color distinguishing of arcs forming NURBS curve - */ - private int poradi; - - /** - * Makes new Evaluator - */ - public GL2CurveEvaluator() { - gl = GLUgl2.getCurrentGL2(); - } - - /** - * Pushes eval bit - */ - public void bgnmap1f() { - // DONE - if (output_triangles) { - vertex_flag = 0; - normal_flag = 0; - color_flag = 0; - texcoord_flag = 0; - } else { - gl.glPushAttrib(GL2.GL_EVAL_BIT); - } - - } - - /** - * Pops all OpenGL attributes - */ - public void endmap1f() { - // DONE - if (output_triangles) { - - } else { - gl.glPopAttrib(); - } - - } - - /** - * Initializes opengl evaluator - * @param type curve type - * @param ulo lowest u - * @param uhi highest u - * @param stride control point coords - * @param order curve order - * @param ps control points - */ - public void map1f(int type, float ulo, float uhi, int stride, int order, - CArrayOfFloats ps) { - if (output_triangles) { - // TODO code for callback (output_triangles probably indicates callback) - // System.out.println("TODO curveevaluator.map1f-output_triangles"); - } else { - gl.glMap1f(type, ulo, uhi, stride, order, ps.getArray(), ps - .getPointer()); - - // DEBUG - drawing bézier control points - // gl.glColor3d(.5,.5,.5); - // gl.glPointSize(5); - // gl.glBegin(GL2.GL_POINTS); - // float[] ctrlpoints=ps.getArray(); - // for(int i=ps.getPointer();i 0) { - do_nurbserror(6); - endcurve(); - } - inCurve = 1; - currentCurve = o_curve; - - currentCurve.curvetype = CT_NONE; - - if (inTrim) { - if (!nextCurve.equals(o_curve)) { - isCurveModified = 1; - nextCurve = o_curve; - } - } else { - if (!playBack) - bgnrender(); - isDataValid = 1; - } - nextCurve = o_curve.next; - // kind of solution of union - nextPwlcurve = o_curve.o_pwlcurve; - nextNurbscurve = o_curve.o_nurbscurve; - } - - /** - * Begins new surface - * - * @param o_surface - * surface object - */ - public void do_bgnsurface(O_surface o_surface) { - // DONE - if (inSurface > 0) { - do_nurbserror(27); - endsurface(); - } - inSurface = 1; - if (!playBack) - bgnrender(); - - isTrimModified = false; - isDataSurfaceModified = false; - isDataValid = 1; - numTrims = 0; - currentSurface = o_surface; - nextTrim = o_surface.o_trim; - nextNurbssurface = o_surface.o_nurbssurface; - } - - /** - * End a curve - */ - public void endcurve() { - // DONE - thread2("do_endcurve"); - } - - /** - * Ends surface - */ - public void do_endsurface() { - // DONE - if (inTrim) { - do_nurbserror(12); - endtrim(); - } - - if (inSurface <= 0) { - do_nurbserror(13); - return; - } - - inSurface = 0; - - nextNurbssurface = null; - - if (isDataValid <= 0) { - return; - } - - if (nextTrim != null) { - isTrimModified = true; - nextTrim = null; - } - - // TODO errval ?? - if (numTrims > 0) { - // System.out.println("TODO glunurbs.do_endsurface - numtrims > 0"); - } - - subdivider.beginQuilts(new GL2Backend()); - for (O_nurbssurface n = currentSurface.o_nurbssurface; n != null; n = n.next) { - subdivider.addQuilt(n.bezier_patches); - } - subdivider.endQuilts(); - subdivider.drawSurfaces(); - if (!playBack) - endrender(); - - } - - /** - * Ends a curve - */ - public void do_endcurve() { - // DONE - // // System.out.println("do_endcurve"); - if (inCurve <= 0) { - do_nurbserror(7); - return; - } - inCurve = 0; - - nextCurve = null; - - if (currentCurve.curvetype == CT_NURBSCURVE) { - // nextNurbscurve = null; - // currentCurve.o_nurbscurve=null; - } else { - // nextPwlcurve = null; - // currentCurve.o_pwlcurve=null; - } - if (!inTrim) { - if (isDataValid <= 0) { - return; - } - // TODO errval? - if (currentCurve.curvetype == CT_NURBSCURVE) { - subdivider.beginQuilts(new GL2Backend()); - - for (O_nurbscurve n = currentCurve.o_nurbscurve; n != null; n = n.next) - subdivider.addQuilt(n.bezier_curves); - - subdivider.endQuilts(); - subdivider.drawCurves(); - if (!playBack) - endrender(); - } else { - if (!playBack) - endrender(); - do_nurbserror(9); - } - } - - } - - /** - * Method for handling error codes - * - * @param i - * error code - */ - private void do_nurbserror(int i) { - // TODO nurberror - // System.out.println("TODO nurbserror " + i); - } - - /** - * Begin rendering - */ - private void bgnrender() { - // DONE - if (autoloadmode) { - loadGLMatrices(); - } - } - - /** - * Load matrices from OpenGL state machine - */ - private void loadGLMatrices() { - // TODO Auto-generated method stub - // System.out.println("TODO glunurbs.loadGLMatrices"); - } - - /** - * End rendering - */ - private void endrender() { - // DONE - } - - /** - * Make a NURBS curve - * - * @param nknots - * number of knots in knot vector - * @param knot - * knot vector - * @param stride - * number of control points coordinates - * @param ctlarray - * control points - * @param order - * order of the curve - * @param realType - * type of the curve - */ - public void nurbscurve(int nknots, float[] knot, int stride, - float[] ctlarray, int order, int realType) { - // DONE - Mapdesc mapdesc = maplist.locate(realType); - if (mapdesc == null) { - do_nurbserror(35); - isDataValid = 0; - return; - } - if (ctlarray == null) { - do_nurbserror(36); - isDataValid = 0; - return; - } - if (stride < 0) { - do_nurbserror(34); - isDataValid = 0; - return; - } - Knotvector knots = new Knotvector(nknots, stride, order, knot); - - if (!do_check_knots(knots, "curve")) - return; - - O_nurbscurve o_nurbscurve = new O_nurbscurve(realType); - o_nurbscurve.bezier_curves = new Quilt(mapdesc); - CArrayOfFloats ctrlcarr = new CArrayOfFloats(ctlarray); - o_nurbscurve.bezier_curves.toBezier(knots, ctrlcarr, mapdesc - .getNCoords()); - thread("do_nurbscurve", o_nurbscurve); - } - - /** - * Check knot vector specification - * - * @param knots - * knot vector - * @param msg - * error message - * @return knot vector is / is not valid - */ - public boolean do_check_knots(Knotvector knots, String msg) { - // DONE - int status = knots.validate(); - if (status > 0) { - do_nurbserror(status); - if (renderhints.errorchecking != NurbsConsts.N_NOMSG) - knots.show(msg); - } - return (status > 0) ? false : true; - } - - /** - * Draw a curve - * - * @param o_nurbscurve - * NURBS curve object - */ - public void do_nurbscurve(O_nurbscurve o_nurbscurve) { - // DONE - - if (inCurve <= 0) { - bgncurve(); - inCurve = 2; - } - - if (o_nurbscurve.used) { - do_nurbserror(23); - isDataValid = 0; - return; - } else - o_nurbscurve.used = true; - - if (currentCurve.curvetype == CT_NONE) { - currentCurve.curvetype = CT_NURBSCURVE; - } else if (currentCurve.curvetype != CT_NURBSCURVE) { - do_nurbserror(24); - isDataValid = 0; - return; - } - - // it was necessary to overcome problem with pointer to pointer here - - // if(!o_nurbscurve.equals(nextNurbscurve)){ - if (!o_nurbscurve.equals(currentCurve.o_nurbscurve)) { - isCurveModified = 1; - currentCurve.o_nurbscurve = o_nurbscurve; - // nextNurbscurve=o_nurbscurve; - - } - - nextNurbscurve = o_nurbscurve.next; - - if (!currentCurve.equals(o_nurbscurve.owner)) { - isCurveModified = 1; - o_nurbscurve.owner = currentCurve; - } - - if (o_nurbscurve.owner == null) - isCurveModified = 1; - - if (inCurve == 2) - endcurve(); - } - - /** - * Draw NURBS surface - * - * @param o_nurbssurface - * NURBS surface object - */ - public void do_nurbssurface(O_nurbssurface o_nurbssurface) { - // DONE - if (inSurface <= 0) { - bgnsurface(); - inSurface = 2; - } - if (o_nurbssurface.used) { - do_nurbserror(25); - isDataValid = 0; - return; - } else - o_nurbssurface.used = true; - - if (!o_nurbssurface.equals(nextNurbscurve)) { - isSurfaceModified = true; - // nextNurbssurface=o_nurbssurface; - currentSurface.o_nurbssurface = o_nurbssurface; - } - - if (!currentSurface.equals(o_nurbssurface.owner)) { - isSurfaceModified = true; - o_nurbssurface.owner = currentSurface; - } - - nextNurbssurface = o_nurbssurface.next; - - if (inSurface == 2) - endsurface(); - } - - /** - * (Re)Inicialize maps - */ - public void redefineMaps() { - // DONE - maplist.initialize(); - } - - /** - * Define a map of given properties - * - * @param type - * map type - * @param rational - * is rational - * @param ncoords - * number of control point coordinates - */ - public void defineMap(int type, int rational, int ncoords) { - // DONE - maplist.define(type, rational, ncoords); - } - - /** - * Set NURBS property - * - * @param type - * property type - * @param tag - * property tag - * @param value - * property value - */ - public void setnurbsproperty(int type, int tag, float value) { - // DONE - Mapdesc mapdesc = maplist.locate(type); - if (mapdesc == null) { - do_nurbserror(35); - return; - } - if (!mapdesc.isProperty(tag)) { - do_nurbserror(26); - return; - } - Property prop = new Property(type, tag, value); - thread("do_setnurbsproperty2", prop); - } - - /** - * Set parameters of existing property - * - * @param prop - * property - */ - public void do_setnurbsproperty2(Property prop) { - Mapdesc mapdesc = maplist.find(prop.type); - mapdesc.setProperty(prop.tag, prop.value); - } - - /** - * Set given property to rendering hints - * - * @param prop - * property to be set - */ - public void do_setnurbsproperty(Property prop) { - // DONE - renderhints.setProperty(prop); - // TODO freeproperty? - } - - /** - * Sets wheteher we use domain distance sampling - * - * @param i - * domain distance sampling flag - */ - public void set_is_domain_distance_sampling(int i) { - // DONE - subdivider.set_is_domain_distance_sampling(i); - } - - /** - * Begin new surface - */ - public void bgnsurface() { - // DONE - O_surface o_surface = new O_surface(); - // TODO nuid - // System.out.println("TODO glunurbs.bgnsurface nuid"); - thread("do_bgnsurface", o_surface); - } - - /** - * End current surface - */ - public void endsurface() { - // DONE - thread2("do_endsurface"); - } - - /** - * End surface trimming - */ - private void endtrim() { - // TODO Auto-generated method stub - // System.out.println("TODO glunurbs.endtrim"); - } - - /** - * Make NURBS surface - * - * @param sknot_count - * number of knots in s direction - * @param sknot - * knot vector in s direction - * @param tknot_count - * number of knots in t direction - * @param tknot - * knot vector in t direction - * @param s_stride - * number of coords of control points in s direction - * @param t_stride - * number of coords of control points in t direction - * @param ctlarray - * control points - * @param sorder - * order of curve in s direction - * @param torder - * order of curve in t direction - * @param type - * NURBS surface type (rational,...) - */ - public void nurbssurface(int sknot_count, float[] sknot, int tknot_count, - float[] tknot, int s_stride, int t_stride, float[] ctlarray, - int sorder, int torder, int type) { - // DONE - Mapdesc mapdesc = maplist.locate(type); - if (mapdesc == null) { - do_nurbserror(35); - isDataValid = 0; - return; - } - if (s_stride < 0 || t_stride < 0) { - do_nurbserror(34); - isDataValid = 0; - return; - } - Knotvector sknotvector = new Knotvector(sknot_count, s_stride, sorder, - sknot); - if (!do_check_knots(sknotvector, "surface")) - return; - Knotvector tknotvector = new Knotvector(tknot_count, t_stride, torder, - tknot); - if (!do_check_knots(tknotvector, "surface")) - return; - - O_nurbssurface o_nurbssurface = new O_nurbssurface(type); - o_nurbssurface.bezier_patches = new Quilt(mapdesc); - - CArrayOfFloats ctrlarr = new CArrayOfFloats(ctlarray); - o_nurbssurface.bezier_patches.toBezier(sknotvector, tknotvector, - ctrlarr, mapdesc.getNCoords()); - thread("do_nurbssurface", o_nurbssurface); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java deleted file mode 100644 index 42f55f982..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/BuildMipmap.java +++ /dev/null @@ -1,1597 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.common.nio.Buffers; -import java.nio.*; -import java.io.*; - -/** - * - * @author Administrator - */ -public class BuildMipmap { - - private static final boolean DEBUG = Debug.debug("BuildMipmap"); - private static final boolean VERBOSE = Debug.verbose(); - - /** Creates a new instance of BuildMipmap */ - public BuildMipmap() { - } - - public static int gluBuild1DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int widthPowerOf2, int format, int type, int userLevel, - int baseLevel, int maxLevel, ByteBuffer data ) { - int newwidth; - int level, levels; - ShortBuffer newImage = null; - int newImage_width; - ShortBuffer otherImage = null; - ShortBuffer imageTemp = null; - int memReq; - int maxsize; - int cmpts; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 ); - - newwidth = widthPowerOf2; - levels = Mipmap.computeLog( newwidth ); - - levels += userLevel; - - Mipmap.retrieveStoreModes( gl, psm ); - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, 1, format, - GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - - Image.fill_image( psm, width, 1, format, type, Mipmap.is_index( format ), data, newImage ); - cmpts = Mipmap.elements_per_group( format, type ); - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - // if swap_bytes was set, swapping occurred in fill_image - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = userLevel; level <= levels; level++ ) { - if( newImage_width == newwidth ) { - // user newimage for this level - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, format, - GL2.GL_UNSIGNED_SHORT, newImage ); - } - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth, 1, format, GL2.GL_UNSIGNED_SHORT ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - ScaleInternal.scale_internal( cmpts, newImage_width, 1, newImage, newwidth, 1, otherImage ); - // swap newImage and otherImage - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth; - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, - format, GL2.GL_UNSIGNED_SHORT, newImage ); - } - } - if( newwidth > 1 ) { - newwidth /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int bitmapBuild2DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int format, int type, ByteBuffer data ) { - int newwidth[] = new int[1]; - int newheight[] = new int[1]; - int level, levels; - ShortBuffer newImage = null; - int newImage_width; - int newImage_height; - ShortBuffer otherImage = null; - ShortBuffer tempImage = null; - int memReq; - int maxsize; - int cmpts; - PixelStorageModes psm = new PixelStorageModes(); - - Mipmap.retrieveStoreModes( gl, psm ); - - Mipmap.closestFit( gl, target, width, height, internalFormat, format, type, newwidth, newheight ); - - levels = Mipmap.computeLog( newwidth[0] ); - level = Mipmap.computeLog( newheight[0] ); - if( level > levels ) { - levels = level; - } - - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, height, - format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - newImage_height = height; - - Image.fill_image( psm, width, height, format, type, Mipmap.is_index( format ), data, newImage ); - - cmpts = Mipmap.elements_per_group( format, type ); - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - // if swap_bytes is set, swapping occurred in fill_image - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = 0; level < levels; level++ ) { - if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { - newImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newImage_width, - newImage_height, 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_SHORT ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - ScaleInternal.scale_internal( cmpts, newImage_width, newImage_height, - newImage, newwidth[0], newheight[0], otherImage ); - // swap newImage and otherImage - tempImage = otherImage; - otherImage = newImage; - newImage = tempImage; - - newImage_width = newwidth[0]; - newImage_height = newheight[0]; - newImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); - } - if( newheight[0] > 1 ) { - newwidth[0] /= 2; - } - if( newheight[0] > 1 ) { - newheight[0] /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int gluBuild2DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int height, int widthPowerOf2, int heightPowerOf2, - int format, int type, int userLevel, int baseLevel, int maxLevel, - ByteBuffer data ) { // PointerWrapper data - int newwidth; - int newheight; - int level, levels; - int usersImage; - ByteBuffer srcImage = null; - ByteBuffer dstImage = null; - ByteBuffer tempImage = null; - int newImage_width; - int newImage_height; - short[] SWAP_IMAGE = null; - int memReq; - int maxsize; - int cmpts; - int mark=-1; - - boolean myswap_bytes; - int groups_per_line, element_size, group_size; - int rowsize, padding; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 && height >= 1 ); - - if( type == GL2.GL_BITMAP ) { - return( bitmapBuild2DMipmaps( gl, target, internalFormat, width, height, format, type, data ) ); - } - - newwidth = widthPowerOf2; - newheight = heightPowerOf2; - levels = Mipmap.computeLog( newwidth ); - level = Mipmap.computeLog( newheight ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - - Mipmap.retrieveStoreModes( gl, psm ); - myswap_bytes = psm.getUnpackSwapBytes(); - cmpts = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groups_per_line = psm.getUnpackRowLength(); - } else { - groups_per_line = width; - } - - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * cmpts; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - - mark = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; - data.position( mark ); - - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - - level = userLevel; - - // already power of two square - if( width == newwidth && height == newheight ) { - // use usersImage for level userLevel - if( baseLevel <= level && level <= maxLevel ) { - data.rewind(); - gl.glTexImage2D( target, level, internalFormat, width, height, 0, format, type, data ); - } - if( levels == 0 ) { /* we're done. clean up and return */ - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( 0 ); - } - int nextWidth = newwidth / 2; - int nextHeight = newheight / 2; - - // clamp to 1 - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); - - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - if( dstImage != null ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - HalveImage.halveImage_ubyte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - HalveImage.halveImage_byte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - HalveImage.halveImage_ushort( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - HalveImage.halveImage_short( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - HalveImage.halveImage_uint( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - HalveImage.halveImage_int( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - HalveImage.halveImage_float( cmpts, width, height, data, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract332(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract233rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel( 3, new Extract565(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel( 3, new Extract565rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel( 4, new Extract4444(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel( 4, new Extract5551(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel( 4, new Extract8888(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel( 4, new Extract1010102(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - } - newwidth = width / 2; - newheight = height / 2; - // clamp to 1 - if( newwidth < 1 ) { - newwidth = 1; - } - if( newheight < 1 ) { - newheight = 1; - } - - myswap_bytes = false; - rowsize = newwidth * group_size; - memReq = Mipmap.image_size( newwidth, newheight, format, type ); - // swap srcImage and dstImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - // level userLevel+1 is in srcImage; level userLevel already saved - level = userLevel + 1; - } else { // user's image is not nice powerof2 size square - memReq = Mipmap.image_size( newwidth, newheight, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - data.position( mark ); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - ScaleInternal.scale_internal_ubyte( cmpts, width, height, data, - newwidth, newheight, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - ScaleInternal.scale_internal_byte( cmpts, width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, - newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, - newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - ScaleInternal.scale_internal_uint( cmpts, width, height, data, newwidth, - newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - ScaleInternal.scale_internal_int( cmpts, width, height, data, newwidth, - newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - ScaleInternal.scale_internal_float( cmpts, width, height, data, newwidth, - newheight, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract332(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract233rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract565(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - ScaleInternal.scaleInternalPackedPixel( 3, new Extract565rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract5551(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract1555rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract1010102(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - ScaleInternal.scaleInternalPackedPixel( 4, new Extract2101010rev(), width, height, data, newwidth, - newheight, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - myswap_bytes = false; - rowsize = newwidth * group_size; - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( levels != 0 ) { // use as little memory as possible - int nextWidth = newwidth / 2; - int nextHeight = newheight / 2; - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - - memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // level userLevel is in srcImage; nothing saved yet - level = userLevel; - } - - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - if( baseLevel <= level && level <= maxLevel ) { - srcImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + "): " + gl.glGetError() ); - if (VERBOSE) { - srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); - writeTargaFile("glu2DMipmapJ" + level + ".tga", - srcImage, newwidth, newheight); - srcImage.clear(); - } - } - } - - level++; // update current level for the loop - for( ; level <= levels; level++ ) { - srcImage.rewind(); - dstImage.rewind(); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - HalveImage.halveImage_ubyte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_BYTE ): - HalveImage.halveImage_byte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); - break; - case( GL2.GL_UNSIGNED_SHORT ): - HalveImage.halveImage_ushort( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_SHORT ): - HalveImage.halveImage_short( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT ): - HalveImage.halveImage_uint( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_INT ): - HalveImage.halveImage_int( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_FLOAT ): - HalveImage.halveImage_float( cmpts, newwidth, newheight, srcImage, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract332(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel( 3, new Extract233rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel( 3, new Extract565(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel( 3, new Extract565rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel( 4, new Extract4444(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel( 4, new Extract5551(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel( 4, new Extract8888(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel( 4, new Extract1010102(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); - break; - default: - assert( false ); - break; - } - - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( newwidth > 1 ) { - newwidth /= 2; - rowsize /= 2; - } - if( newheight > 1 ) { - newheight /= 2; - } - // compute amount to pad per row if any - int rowPad = rowsize % psm.getUnpackAlignment(); - - // should row be padded - if( rowPad == 0 ) { - // call teximage with srcImage untouched since its not padded - if( baseLevel <= level && level <= maxLevel ) { - srcImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + "): " + gl.glGetError() ); - if (VERBOSE) { - srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); - writeTargaFile("glu2DMipmapJ" + level + ".tga", - srcImage, newwidth, newheight); - srcImage.clear(); - } - } - } - } else { - // compute length of new row in bytes, including padding - int newRowLength = rowsize + psm.getUnpackAlignment() - rowPad; - int ii, jj; - int dstTrav; - int srcTrav; - - // allocate new image for mipmap of size newRowLength x newheight - ByteBuffer newMipmapImage = null; - try { - newMipmapImage = ByteBuffer.allocateDirect( newRowLength * newheight ); - } catch( OutOfMemoryError ome ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - srcImage.rewind(); - // copy image from srcImage into newMipmapImage by rows - for( ii = 0; ii < newheight; ii++ ) { - newMipmapImage.position(newRowLength * ii); - for( jj = 0; jj < rowsize; jj++ ) { - newMipmapImage.put( srcImage.get() ); - } - } - - // and use this new image for mipmapping instead - if( baseLevel <= level && level <= maxLevel ) { - newMipmapImage.rewind(); - gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, newMipmapImage ); - if (DEBUG) { - System.err.println("GL Error(" + level + " padded): " + gl.glGetError() ); - if (VERBOSE) { - writeTargaFile("glu2DMipmapJ" + level + ".tga", - newMipmapImage, newwidth, newheight); - } - } - } - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); - - return( 0 ); - } - - public static int fastBuild2DMipmaps( GL gl, PixelStorageModes psm, int target, - int components, int width, int height, int format, int type, ByteBuffer data ) { - int[] newwidth = new int[1]; - int[] newheight = new int[1]; - int level, levels; - ByteBuffer newImage; - int newImage_width; - int newImage_height; - ByteBuffer otherImage; - ByteBuffer imageTemp; - int memReq; - int maxsize; - int cmpts; - - Mipmap.closestFit( gl, target, width, height, components, format, type, newwidth, - newheight ); - - levels = Mipmap.computeLog( newwidth[0] ); - level = Mipmap.computeLog( newheight[0] ); - if( level > levels ) { - levels = level; - } - - cmpts = Mipmap.elements_per_group( format, type ); - - otherImage = null; - // No need to copy the user data if its packed correctly. - // Make sure that later routines don't change that data. - - if( psm.getUnpackSkipRows() == 0 && psm.getUnpackSkipPixels() == 0 ) { - newImage = data; - newImage_width = width; - newImage_height = height; - } else { - int rowsize; - int group_per_line; - int elements_per_line; - int start; - int iter; - int iter2; - int i, j; - - try { - newImage = Buffers.newDirectByteBuffer( Mipmap.image_size(width, height, format, GL2.GL_UNSIGNED_BYTE ) ); - } catch( OutOfMemoryError err ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - newImage_width = width; - newImage_height = height; - - // Abbreviated version of fill_image for the restricted case. - if( psm.getUnpackRowLength() > 0 ) { - group_per_line = psm.getUnpackRowLength(); - } else { - group_per_line = width; - } - rowsize = group_per_line * cmpts; - elements_per_line = width * cmpts; - start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * cmpts; - - for( i = 0; i < height; i++ ) { - iter = start; - data.position( iter ); - for( j = 0; j < elements_per_line; j++ ) { - newImage.put( data.get() ); - } - start += rowsize; - } - } - - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 1 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - - for( level = 0; level <= levels; level++ ) { - if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { - // use newImage for this level - newImage.rewind(); - gl.glTexImage2D( target, level, components, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); - } else { - if( otherImage == null ) { - memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_BYTE ); - try { - otherImage = Buffers.newDirectByteBuffer( memReq ); - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // swap newImage and otherImage - imageTemp = otherImage; - otherImage = newImage; - newImage = imageTemp; - - newImage_width = newwidth[0]; - newImage_height = newheight[0]; - newImage.rewind(); - gl.glTexImage2D( target, level, components, newImage_width, newImage_height, - 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); - } - if( newwidth[0] > 1 ) { - newwidth[0] /= 2; - } - if( newheight[0] > 1 ) { - newheight[0] /= 2; - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; - - return( 0 ); - } - - public static int gluBuild3DMipmapLevelsCore( GL gl, int target, int internalFormat, - int width, int height, int depth, int widthPowerOf2, int heightPowerOf2, - int depthPowerOf2, int format, int type, int userLevel, int baseLevel, - int maxLevel, ByteBuffer data ) { - int newWidth; - int newHeight; - int newDepth; - int level, levels; - ByteBuffer usersImage; - ByteBuffer srcImage, dstImage, tempImage; - int newImageWidth; - int newImageHeight; - int newImageDepth; - int memReq; - int maxSize; - int cmpts; - int mark=-1; - - boolean myswapBytes; - int groupsPerLine, elementSize, groupSize; - int rowsPerImage, imageSize; - int rowSize, padding; - PixelStorageModes psm = new PixelStorageModes(); - - assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); - assert( width >= 1 && height >= 1 && depth >= 1 ); - assert( type != GL2.GL_BITMAP ); - - srcImage = dstImage = null; - - newWidth = widthPowerOf2; - newHeight = heightPowerOf2; - newDepth = depthPowerOf2; - levels = Mipmap.computeLog( newWidth ); - level = Mipmap.computeLog( newHeight ); - if( level > levels ) { - levels = level; - } - level = Mipmap.computeLog( newDepth ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - - Mipmap.retrieveStoreModes3D( gl, psm ); - myswapBytes = psm.getUnpackSwapBytes(); - cmpts = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groupsPerLine = psm.getUnpackRowLength(); - } else { - groupsPerLine = width; - } - - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * cmpts; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff - if( psm.getUnpackImageHeight() > 0 ) { - rowsPerImage = psm.getUnpackImageHeight(); - } else { - rowsPerImage = height; - } - - rowSize = groupsPerLine * groupSize; - padding = ( rowSize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowSize += psm.getUnpackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; - - usersImage = ByteBuffer.wrap(data.array()); - mark = psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize; - usersImage.position( mark ); - - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, 0 ); - - level = userLevel; - - if( width == newWidth && height == newHeight && depth == newDepth ) { - // use usersImage for level userlevel - if( baseLevel <= level && level <= maxLevel ) { - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - if( levels == 0 ) { /* we're done. clean up and return */ - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( 0 ); - } - int nextWidth = newWidth / 2; - int nextHeight = newHeight / 2; - int nextDepth = newDepth / 2; - - // clamp to one - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - if( nextDepth < 1 ) { - nextDepth = 1; - } - memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - if( dstImage != null ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, - usersImage, dstImage, elementSize, - groupSize, rowSize, imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_byte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ushort( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_short( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_uint( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_int( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_FLOAT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_float( cmpts, width, height, usersImage, - dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - assert( format == GL2.GL_RGB ); - HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - default: - assert( false ); - break; - } - } - newWidth = width / 2; - newHeight = height / 2; - newDepth = depth / 2; - // clamp to 1 - if( newWidth < 1 ) { - newWidth = 1; - } - if( newHeight < 1 ) { - newHeight = 1; - } - if( newDepth < 1 ) { - newDepth = 1; - } - - myswapBytes = false; - rowSize = newWidth * groupSize; - imageSize = rowSize * newHeight; - memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); - // swap srcImage and dstImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - // level userLevel + 1 is in srcImage; level userLevel already saved - level = userLevel + 1; - } else { - memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - - ScaleInternal.gluScaleImage3D( gl, format, width, height, depth, type, - usersImage, newWidth, newHeight, newDepth, type, dstImage ); - - myswapBytes = false; - rowSize = newWidth * groupSize; - imageSize = rowSize * newHeight; - // swap dstImage and srcImage - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( levels != 0 ) { - int nextWidth = newWidth / 2; - int nextHeight = newHeight / 2; - int nextDepth = newDepth / 2; - if( nextWidth < 1 ) { - nextWidth = 1; - } - if( nextHeight < 1 ) { - nextHeight = 1; - } - if( nextDepth < 1 ) { - nextDepth = 1; - } - memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); - try { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - case( GL2.GL_BYTE ): - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_INT ): - case( GL2.GL_FLOAT ): - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - dstImage = Buffers.newDirectByteBuffer( memReq ); - break; - default: - return( GLU.GLU_INVALID_ENUM ); - } - } catch( OutOfMemoryError err ) { - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( GLU.GLU_OUT_OF_MEMORY ); - } - } - // level userLevel is in srcImage; nothing saved yet - level = userLevel; - } - - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); - if( baseLevel <= level && level <= maxLevel ) { - usersImage.position( mark ); - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - level++; - for( ; level <= levels; level++ ) { - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_BYTE ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_byte( cmpts, width, height, usersImage, - dstImage, elementSize, rowSize, groupSize ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_ushort( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_SHORT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_short( cmpts, width, height, usersImage, - dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_uint( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_INT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_int( cmpts, width, height, usersImage, - dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_FLOAT ): - if( depth > 1 ) { - HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, - usersImage, dstImage, elementSize, groupSize, rowSize, - imageSize, myswapBytes ); - } else { - HalveImage.halveImage_float( cmpts, width, height, usersImage, - dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, - dstImage, elementSize, rowSize, imageSize, myswapBytes ); - break; - default: - assert( false ); - break; - } - - tempImage = srcImage; - srcImage = dstImage; - dstImage = tempImage; - - if( newWidth > 1 ) { - newWidth /= 2; - rowSize /= 2; - } - if( newHeight > 1 ) { - newHeight /= 2; - imageSize = rowSize * newHeight; - } - if( newDepth > 1 ) { - newDepth /= 2; - } - if( baseLevel <= level && level <= maxLevel ) { - usersImage.position( mark ); - gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, - 0, format, type, usersImage ); - } - } - gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); - gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); - gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); - gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); - gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); - return( 0 ); - } - - private static final int TARGA_HEADER_SIZE = 18; - private static void writeTargaFile(String filename, ByteBuffer data, - int width, int height) { - try { - FileOutputStream fos = new FileOutputStream(new File(filename)); - ByteBuffer header = ByteBuffer.allocateDirect(TARGA_HEADER_SIZE); - header.put(0, (byte) 0).put(1, (byte) 0); - header.put(2, (byte) 2); // uncompressed type - header.put(12, (byte) (width & 0xFF)); // width - header.put(13, (byte) (width >> 8)); // width - header.put(14, (byte) (height & 0xFF)); // height - header.put(15, (byte) (height >> 8)); // height - header.put(16, (byte) 24); // pixel size - fos.write(header.array()); - fos.write(data.array()); - data.clear(); - fos.close(); - } catch (IOException e) { - e.printStackTrace(); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java deleted file mode 100644 index be86585e7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public interface Extract { - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ); - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java deleted file mode 100644 index 7e172b1ce..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1010102.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract1010102 implements Extract { - - /** Creates a new instance of Extract1010102 */ - public Extract1010102() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111111,11000000,00000000,00000000 == 0xFFC00000 - // 00000000,00111111,11110000,00000000 == 0x003F0000 - // 00000000,00000000,00001111,11111100 == 0x00000FFC - // 00000000,00000000,00000000,00000011 == 0x00000003 - - extractComponents[0] = (float)( ( uint & 0xFFC00000 ) >> 22 ) / 1023.0f; - extractComponents[1] = (float)( ( uint & 0x003FF000 ) >> 12 ) / 1023.0f; - extractComponents[2] = (float)( ( uint & 0x00000FFC ) >> 2 ) / 1023.0f; - extractComponents[3] = (float)( ( uint & 0x00000003 ) ) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) << 22) & 0xFFC00000 ); - uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 12) & 0x003FF000 ); - uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 2) & 0x00000FFC ); - uint |= (((int)((shoveComponents[3] * 3) + 0.5f) ) & 0x00000003 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java deleted file mode 100644 index 37895096e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract1555rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract1555rev implements Extract { - - /** Creates a new instance of Extract1555rev */ - public Extract1555rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00011111 == 0x001F - // 00000011,11100000 == 0x03E0 - // 01111100,00000000 == 0x7C00 - // 10000000,00000000 == 0x8000 - - extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x003E ) >> 5 ) / 31.0f; - extractComponents[2] = (float)( ( ushort & 0x7C00 ) >> 10) / 31.0f; - extractComponents[3] = (float)( ( ushort & 0x8000 ) >> 15); - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 00000000,00011111 == 0x001F - // 00000011,11100000 == 0x03E0 - // 01111100,00000000 == 0x7C00 - // 10000000,00000000 == 0x8000 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); - ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 5) & 0x000003E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 10) & 0x00007C00 ); - ushort |= (((int)((shoveComponents[3]) + 0.5f) << 15) & 0x00008000 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java deleted file mode 100644 index 077f3037b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract2101010rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract2101010rev implements Extract { - - /** Creates a new instance of Extract2101010 */ - public Extract2101010rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111111,11000000,00000000,00000000 == 0xFFC00000 - // 00000000,00111111,11110000,00000000 == 0x003F0000 - // 00000000,00000000,00001111,11111100 == 0x00000FFC - // 00000000,00000000,00000000,00000011 == 0x00000003 - - extractComponents[0] = (float)( ( uint & 0x000003FF ) ) / 1023.0f; - extractComponents[1] = (float)( ( uint & 0x000FFC00 ) >> 10 ) / 1023.0f; - extractComponents[2] = (float)( ( uint & 0x3FF00000 ) >> 20 ) / 1023.0f; - extractComponents[3] = (float)( ( uint & 0xC0000000 ) >> 30 ) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) ) & 0x000003FF ); - uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 10) & 0x000FFC00 ); - uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 20) & 0x3FF00000 ); - uint |= (((int)((shoveComponents[3] * 3) + 0.5f) << 30) & 0xC0000000 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java deleted file mode 100644 index fa35c6fbc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract233rev.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract233rev implements Extract { - - /** Creates a new instance of Extract223rev */ - public Extract233rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - // 11100000 == 0xe0 - // 00011100 == 0x1c - // 00000011 == 0x03 - byte ubyte = packedPixel.get(); - extractComponents[0] = (float)((ubyte & 0x07) ) / 7.0f; - extractComponents[1] = (float)((ubyte & 0x38) >> 3) / 7.0f; - extractComponents[2] = (float)((ubyte & 0xC0) >> 6) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11100000 == 0xE0 - // 00011100 == 0x1C - // 00000011 == 0x03 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) ) & 0x07 ); - b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 3 ) & 0x38 ); - b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) << 6 ) & 0xC0 ); - packedPixel.position( index ); - packedPixel.put( b ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java deleted file mode 100644 index 35936466c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract332.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class Extract332 implements Extract { - - /** Creates a new instance of Extract332 */ - public Extract332() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - // 11100000 == 0xe0 - // 00011100 == 0x1c - // 00000011 == 0x03 - byte ubyte = packedPixel.get(); - extractComponents[0] = (float)((ubyte & 0xe0) >> 5) / 7.0f; - extractComponents[1] = (float)((ubyte & 0x1c) >> 2) / 7.0f; - extractComponents[2] = (float)((ubyte & 0x03)) / 3.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11100000 == 0xE0 - // 00011100 == 0x1C - // 00000011 == 0x03 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) << 5 ) & 0xE0 ); - b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 2 ) & 0x1C ); - b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) ) & 0x03 ); - packedPixel.put( index, b ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java deleted file mode 100644 index bac4f57aa..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract4444 implements Extract { - - /** Creates a new instance of Extract4444 */ - public Extract4444() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - extractComponents[0] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; - extractComponents[1] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; - extractComponents[2] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; - extractComponents[3] = (float)( ( ushort & 0x000F ) ) / 15.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) << 12) & 0x0000F000 ); - ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 8) & 0x00000F00 ); - ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 4) & 0x000000F0 ); - ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) ) & 0x0000000F ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java deleted file mode 100644 index b1bea75e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract4444rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract4444rev implements Extract { - - /** Creates a new instance of Extract4444rev */ - public Extract4444rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00001111 == 0x000F - // 00000000,11110000 == 0x00F0 - // 00001111,00000000 == 0x0F00 - // 11110000,00000000 == 0xF000 - - extractComponents[0] = (float)( ( ushort & 0x000F ) ) / 15.0f; - extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; - extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; - extractComponents[3] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) ) & 0x0000000F ); - ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 4) & 0x000000F0 ); - ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 8) & 0x00000F00 ); - ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) << 12) & 0x0000F000 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java deleted file mode 100644 index a6247844f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract5551.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract5551 implements Extract { - - /** Creates a new instance of Extract5551 */ - public Extract5551() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 6 ) / 31.0f; - extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 1 ) / 31.0f; - extractComponents[3] = (float)( ( ushort & 0xF000 ) ); - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); - ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 6) & 0x000007C0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 1) & 0x0000003E ); - ushort |= (((int)((shoveComponents[3]) + 0.5f)) & 0x00000001 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java deleted file mode 100644 index 624a4f3f2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract565 implements Extract { - - /** Creates a new instance of Extract565 */ - public Extract565() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11100000 == 0x07E0 - // 00000000,00111111 == 0x001F - - extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; - extractComponents[2] = (float)( ( ushort & 0x001F ) ) / 31.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11111000,00000000 == 0xF800 - // 00000111,11100000 == 0x07E0 - // 00000000,00111111 == 0x001F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); - ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) ) & 0x0000001F ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java deleted file mode 100644 index 4ab6d7e98..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract565rev.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract565rev implements Extract { - - /** Creates a new instance of Extract565rev */ - public Extract565rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - int ushort = 0; - - if( isSwap ) { - ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); - } else { - ushort = 0x0000FFFF & packedPixel.getShort(); - } - - // 00000000,00011111 == 0x001F - // 00000111,11100000 == 0x07E0 - // 11111000,00000000 == 0xF800 - - extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; - extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; - extractComponents[2] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 00000000,00111111 == 0x001F - // 00000111,11100000 == 0x07E0 - // 11111000,00000000 == 0xF800 - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - - // due to limited precision, need to round before shoving - int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); - ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); - ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 11) & 0x0000F800 ); - packedPixel.asShortBuffer().put( index, (short)ushort ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java deleted file mode 100644 index 90d7e57c9..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract8888 implements Extract { - - /** Creates a new instance of Extract8888 */ - public Extract8888() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; - extractComponents[1] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; - extractComponents[2] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; - extractComponents[3] = (float)( ( uint & 0x000000FF ) ) / 255.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 255) + 0.5f) << 24) & 0xFF000000 ); - uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 16) & 0x00FF0000 ); - uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 8) & 0x0000FF00 ); - uint |= (((int)((shoveComponents[3] * 255) + 0.5f) ) & 0x000000FF ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java deleted file mode 100644 index 10970573b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Extract8888rev.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Extract8888rev implements Extract { - - /** Creates a new instance of Extract8888rev */ - public Extract8888rev() { - } - - public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { - long uint = 0; - - if( isSwap ) { - uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); - } else { - uint = 0x00000000FFFFFFFF & packedPixel.getInt(); - } - - // 11111000,00000000 == 0xF800 - // 00000111,11000000 == 0x07C0 - // 00000000,00111110 == 0x003E - // 00000000,00000001 == 0x0001 - - extractComponents[0] = (float)( ( uint & 0x000000FF ) ) / 255.0f; - extractComponents[1] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; - extractComponents[2] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; - extractComponents[3] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; - } - - public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { - // 11110000,00000000 == 0xF000 - // 00001111,00000000 == 0x0F00 - // 00000000,11110000 == 0x00F0 - // 00000000,00001111 == 0x000F - - assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); - assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); - assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); - assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); - - // due to limited precision, need to round before shoving - long uint = (((int)((shoveComponents[0] * 255) + 0.5f) ) & 0x000000FF ); - uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 8) & 0x0000FF00 ); - uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 16) & 0x00FF0000 ); - uint |= (((int)((shoveComponents[3] * 255) + 0.5f) << 24) & 0xFF000000 ); - packedPixel.asIntBuffer().put( index, (int)uint ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java deleted file mode 100644 index c42799470..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractFloat.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractFloat implements ExtractPrimitive { - - /** Creates a new instance of ExtractFloat */ - public ExtractFloat() { - } - - public double extract( boolean isSwap, ByteBuffer data ) { - float f = 0; - if( isSwap ) { - f = Mipmap.GLU_SWAP_4_BYTES( data.getInt() ); - } else { - f = data.getInt(); - } - assert( f <= 1.0f ); - return( f ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 1.0); - data.asFloatBuffer().put( index, (float)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java deleted file mode 100644 index 8b986d6d0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractPrimitive.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public interface ExtractPrimitive { - public double extract( boolean isSwap, ByteBuffer pointer ); - public void shove( double value, int index, ByteBuffer pointer ); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java deleted file mode 100644 index 4f61015f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSByte.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class ExtractSByte implements ExtractPrimitive { - - /** Creates a new instance of ExtractUByte */ - public ExtractSByte() { - } - - public double extract( boolean isSwap, ByteBuffer sbyte ) { - byte b = sbyte.get(); - assert( b <= 127 ); - return( b ); - } - - public void shove( double value, int index, ByteBuffer data ) { - data.position( index ); - data.put( (byte)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java deleted file mode 100644 index 2d5ac5329..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSInt.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractSInt implements ExtractPrimitive { - - /** Creates a new instance of ExtractSInt */ - public ExtractSInt() { - } - - public double extract( boolean isSwap, ByteBuffer uint ) { - int i = 0; - if( isSwap ) { - i = Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); - } else { - i = uint.getInt(); - } - assert( i <= 0x7FFFFFFF ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < Integer.MAX_VALUE); - IntBuffer ib = data.asIntBuffer(); - ib.position( index ); - ib.put( (int)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java deleted file mode 100644 index 8b8d50cbf..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractSShort.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractSShort implements ExtractPrimitive { - - /** Creates a new instance of ExtractSShort */ - public ExtractSShort() { - } - - public double extract( boolean isSwap, ByteBuffer ushort ) { - short s = 0; - if( isSwap ) { - s = Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); - } else { - s = ushort.getShort(); - } - assert( s <= 32767 ); - return( s ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 32768.0); - ShortBuffer sb = data.asShortBuffer(); - sb.position( index ); - sb.put( (short)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java deleted file mode 100644 index d33213f89..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUByte.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.ByteBuffer; - -/** - * - * @author Administrator - */ -public class ExtractUByte implements ExtractPrimitive { - - /** Creates a new instance of ExtractUByte */ - public ExtractUByte() { - } - - public double extract( boolean isSwap, ByteBuffer ubyte ) { - int i = 0x000000FF & ubyte.get(); - assert( i <= 255 ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 256.0); - data.position( index ); - data.put( (byte)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java deleted file mode 100644 index 873668a43..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUInt.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractUInt implements ExtractPrimitive { - - /** Creates a new instance of ExtractUInt */ - public ExtractUInt() { - } - - public double extract( boolean isSwap, ByteBuffer uint ) { - long i = 0; - if( isSwap ) { - i = 0xFFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); - } else { - i = 0xFFFFFFFF & uint.getInt(); - } - assert( i <= 0xFFFFFFFF ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 0xFFFFFFFF); - IntBuffer ib = data.asIntBuffer(); - ib.position( index ); - ib.put( (int)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java deleted file mode 100644 index 86bbb95f1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ExtractUShort.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class ExtractUShort implements ExtractPrimitive { - - /** Creates a new instance of ExtracUShort */ - public ExtractUShort() { - } - - public double extract( boolean isSwap, ByteBuffer ushort ) { - int i = 0; - if( isSwap ) { - i = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); - } else { - i = 0x0000FFFF & ushort.getShort(); - } - assert( i <= 65535 ); - return( i ); - } - - public void shove( double value, int index, ByteBuffer data ) { - assert(0.0 <= value && value < 65536.0); - ShortBuffer sb = data.asShortBuffer(); - sb.position( index ); - sb.put( (short)value ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java deleted file mode 100644 index 893d33c66..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/HalveImage.java +++ /dev/null @@ -1,1533 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import java.nio.*; - -/** - * - * @author Administrator - */ -public class HalveImage { - - private static final int BOX2 = 2; - private static final int BOX4 = 4; - private static final int BOX8 = 8; - - public static void halveImage( int components, int width, int height, - ShortBuffer datain, ShortBuffer dataout ) { - int i, j, k; - int newwidth, newheight; - int delta; - int t = 0; - short temp = 0; - - newwidth = width / 2; - newheight = height /2; - delta = width * components; - - // Piece of cake - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.get(); - datain.position( t + components ); - temp += datain.get(); - datain.position( t + delta ); - temp += datain.get(); - datain.position( t + delta + components ); - temp +=datain.get(); - temp += 2; - temp /= 4; - dataout.put( temp ); - t++; - } - t += components; - } - t += delta; - } - } - - public static void halveImage_ubyte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int i, j, k; - int newwidth, newheight; - int s; - int t; - - // Handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_ubyte( components, width, height, datain, dataout, element_size, ysize, group_size ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - s = 0; - t = 0; - - int temp = 0; - // piece of cake - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x000000FF & datain.get() ); - datain.position( t + group_size ); - temp += ( 0x000000FF & datain.get() ); - datain.position( t + ysize ); - temp += ( 0x000000FF & datain.get() ); - datain.position( t + ysize + group_size ); - temp += ( 0x000000FF & datain.get() ) + 2; - dataout.put( (byte)(temp / 4) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - - public static void halve1Dimage_ubyte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - int temp = 0; - - assert( width == 1 || height == 1 ); // Must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = ( 0x000000FF & datain.get() ); - datain.position( src + group_size ); - temp += ( 0x000000FF & datain.get() ); - temp /= 2; - dataout.put( (byte)temp ); - /* - dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + - (0x000000FF & datain.setIndexInBytes( src + group_size ).getByte())) / 2 ) ); - */ - src += element_size; - //dataout.plusPlus(); - dest++; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = ( 0x000000FF & datain.get() ); - datain.position( src + ysize ); - temp += ( 0x000000FF & datain.get() ); - temp /= 2; - dataout.put( (byte)temp ); - /* - dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + - (0x000000FF & datain.setIndexInBytes(src + ysize).getByte()) ) / 2 ) ); - */ - src += element_size; - //dataout.plusPlus(); - dest++; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - } - assert( src == ysize * height ); - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_byte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, int element_size, - int ysize, int group_size ) { - int i, j, k; - int newwidth, newheight; - int s = 0; - int t = 0; - byte temp = (byte)0; - - // handle case where there is only 1 column - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); - halve1Dimage_byte( components, width, height, datain, dataout, element_size, - ysize, group_size ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.get(); - datain.position( t + group_size ); - temp += datain.get(); - datain.position( t + ysize ); - temp += datain.get(); - datain.position( t + ysize + group_size ); - temp += datain.get(); - temp += 2; - temp /= 4; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - - public static void halve1Dimage_byte( int components, int width, int height, - ByteBuffer datain, ByteBuffer dataout, - int element_size, int ysize, int group_size ) { - int halfWidth = width / 2; - int halfHeight = width / 2; - int src = 0; - int dest = 0; - int jj; - byte temp = (byte)0; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = datain.get(); - datain.position( src + group_size ); - temp += datain.get(); - temp /= 2; - dataout.put( temp ); - src += element_size; - dest++; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assert only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - datain.position( src ); - temp = datain.get(); - datain.position( src + ysize ); - temp += datain.get(); - temp /= 2; - src += element_size; - dest++; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_ushort( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - int temp = 0; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_ushort( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x0000FFFF & datain.getShort() ); - datain.position( t + group_size ); - temp += ( 0x0000FFFF & datain.getShort() ); - datain.position( t + ysize ); - temp += ( 0x0000FFFF & datain.getShort() ); - datain.position( t + ysize + group_size ); - temp += ( 0x0000FFFF & datain.getShort() ); - dataout.put( (short)( ( temp + 2 ) / 4 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + group_size ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + ysize ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( t + ysize + group_size ); - temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - dataout.put( (short)( ( temp + 2 ) / 4 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_ushort( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < halfHeight; kk++ ) { - int[] ushort = new int[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( src + group_size ); - ushort[1] = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - } else { - datain.position( src ); - ushort[0] = (0x0000FFFF & datain.getShort() ); - datain.position( src + group_size ); - ushort[1] = (0x0000FFFF & datain.getShort() ); - } - dataout.put( (short)( (ushort[0] + ushort[1]) / 2 ) ); - src += element_size; - dest += 2; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - int[] ushort = new int[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - datain.position( src + ysize ); - ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); - } else { - datain.position( src ); - ushort[0] = ( 0x0000FFFF & datain.getShort() ); - datain.position( src + ysize ); - ushort[1] = ( 0x0000FFFF & datain.getShort() ); - } - dataout.put( (short)((ushort[0] + ushort[1]) / 2) ); - src += element_size; - dest += 2; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_short( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - short temp = (short)0; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_short( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getShort(); - datain.position( t + group_size ); - temp += datain.getShort(); - datain.position( t + ysize ); - temp += datain.getShort(); - datain.position( t + ysize + group_size ); - temp += datain.getShort(); - temp += 2; - temp /= 4; - dataout.put( (short)temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - short b; - int buf; - datain.position( t ); - temp = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + group_size ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + ysize ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( t + ysize + group_size ); - temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - temp += 2; - temp /= 4; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_short( int components, int width, int height, - ByteBuffer datain, ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - short[] sshort = new short[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( src + group_size ); - sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - } else { - datain.position( src ); - sshort[0] = datain.getShort(); - datain.position( src + group_size ); - sshort[1] = datain.getShort(); - } - dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); - src += element_size; - dest += 2; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - short[] sshort = new short[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - datain.position( src + ysize ); - sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - } else { - datain.position( src ); - sshort[0] = datain.getShort(); - datain.position( src + ysize ); - sshort[1] = datain.getShort(); - } - dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); - src += element_size; - dest += 2; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImage_uint( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - double temp = 0; - - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_uint( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + group_size ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + ysize ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - datain.position( t + ysize + group_size ); - temp += (0x000000007FFFFFFFL & datain.getInt() ); - dataout.put( (int)( ( temp / 4 ) + 0.5 ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - // need to cast to double to hold large unsigned ints - double buf; - datain.position( t ); - buf = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + group_size ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + ysize ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( t + ysize + group_size ); - buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - temp /= 4; - temp += 0.5; - dataout.put( (int)temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_uint( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // widthxheight can't be 1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < halfHeight; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + group_size ); - uint[1] = (0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { // 1 column - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); // widthxheight can't be 1 - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == components * element_size * halfWidth * halfHeight ); - } - - public static void halveImage_int( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - int temp = 0; - - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_int( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getInt(); - datain.position( t + group_size ); - temp += datain.getInt(); - datain.position( t + ysize ); - temp += datain.getInt(); - datain.position( t + ysize + group_size ); - temp += datain.getInt(); - temp = (int)( ( temp / 4.0f ) + 0.5f ); - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - long b; - float buf; - datain.position( t ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf = b; - datain.position( t + group_size ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - datain.position( t + ysize ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - datain.position( t + ysize + group_size ); - b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - buf += b; - dataout.put( (int)( ( buf / 4.0f ) + 0.5f ) ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_int( int components, int width, int height, - ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + group_size ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)( ( (float)uint[0] + (float)uint[1] ) / 2.0f) ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - long[] uint = new long[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); - } else { - datain.position( src ); - uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); - datain.position( src + ysize ); - uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); - } - dataout.put( (int)(( (float)uint[0] + (float)uint[1] ) / 2.0f) ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImage_float( int components, int width, int height, - ByteBuffer datain, FloatBuffer dataout, int element_size, - int ysize, int group_size, boolean myswap_bytes ) { - int i, j, k, l; - int newwidth, newheight; - int s = 0; - int t = 0; - float temp = 0.0f; - // handle case where there is only 1 column/row - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); // can't be 1x1 - halve1Dimage_float( components, width, height, datain, dataout, element_size, - ysize, group_size, myswap_bytes ); - return; - } - - newwidth = width / 2; - newheight = height / 2; - - // Piece of cake - if( !myswap_bytes ) { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - datain.position( t ); - temp = datain.getFloat(); - datain.position( t + group_size ); - temp += datain.getFloat(); - datain.position( t + ysize ); - temp += datain.getFloat(); - datain.position( t + ysize + group_size ); - temp /= 4.0f; - dataout.put( temp ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } else { - for( i = 0; i < newheight; i++ ) { - for( j = 0; j < newwidth; j++ ) { - for( k = 0; k < components; k++ ) { - float buf; - datain.position( t ); - buf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + group_size ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + ysize ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( t + ysize + group_size ); - buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - dataout.put( buf / 4.0f ); - t += element_size; - } - t += group_size; - } - t += ysize; - } - } - } - - public static void halve1Dimage_float( int components, int width, int height, - ByteBuffer datain, FloatBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int dest = 0; - int jj; - - assert( width == 1 || height == 1 ); // must be 1D - assert( width != height ); // can't be square - - if( height == 1 ) { // 1 row - assert( width != 1 ); // can't be 1x1 - halfHeight = 1; - - for( jj = 0; jj < halfWidth; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - float[] sfloat = new float[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( src + group_size ); - sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - } else { - datain.position( src ); - sfloat[0] = datain.getFloat(); - datain.position( src + group_size ); - sfloat[1] = datain.getFloat(); - } - dataout.put( (sfloat[0] + sfloat[1]) / 2.0f ); - src += element_size; - dest += 4; - } - src += group_size; // skip to next 2 - } - int padBytes = ysize - ( width * group_size ); - src += padBytes; // for assertion only - } else if( width == 1 ) { - int padBytes = ysize - ( width * group_size ); - assert( height != 1 ); - halfWidth = 1; - // one vertical column with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - int kk; - for( kk = 0; kk < components; kk++ ) { - float[] sfloat = new float[BOX2]; - if( myswap_bytes ) { - datain.position( src ); - sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - datain.position( src + ysize ); - sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - } else { - datain.position( src ); - sfloat[0] = datain.getFloat(); - datain.position( src + ysize ); - sfloat[1] = datain.getFloat(); - } - dataout.put( ( sfloat[0] + sfloat[1] ) / 2.0f ); - src += element_size; - dest += 4; - } - src += padBytes; // add pad bytes, if any, to get to end of row - src += ysize; - } - assert( src == ysize * height ); - } - assert( dest == ( components * element_size * halfWidth * halfHeight ) ); - } - - public static void halveImagePackedPixel( int components, Extract extract, int width, - int height, ByteBuffer datain, ByteBuffer dataout, - int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { - if( width == 1 || height == 1 ) { - assert( !( width == 1 && height == 1 ) ); - halve1DimagePackedPixel( components, extract, width, height, datain, dataout, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } - int ii, jj; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - datain.position( src + rowSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[2] ); - datain.position( src + rowSizeInBytes + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[3] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX4; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - src += pixelSizeInBytes + pixelSizeInBytes; - } - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } - assert( src == rowSizeInBytes * height ); - assert( outIndex == halfWidth * halfHeight ); - } - - public static void halve1DimagePackedPixel( int components, Extract extract, int width, - int height, ByteBuffer datain, ByteBuffer dataout, - int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { - int halfWidth = width / 2; - int halfHeight = height / 2; - int src = 0; - int jj; - - assert( width == 1 || height == 1 ); - assert( width != height ); - - if( height == 1 ) { - int outIndex = 0; - - assert( width != 1 ); - halfHeight = 1; - - // one horizontal row with possible pad bytes - - for( jj = 0; jj < halfWidth; jj++ ) { - float[] totals = new float[4]; - float[][] extractTotals = new float[BOX2][4]; - int cc; - - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + pixelSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - // skip over to next group of 2 - src += pixelSizeInBytes + pixelSizeInBytes; - } - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - src += padBytes; - - assert( src == rowSizeInBytes ); - assert( outIndex == halfWidth * halfHeight ); - } else if( width == 1 ) { - int outIndex = 0; - - assert( height != 1 ); - halfWidth = 1; - // one vertical volumn with possible pad bytes per row - // average two at a time - - for( jj = 0; jj < halfHeight; jj++ ) { - float[] totals = new float[4]; - float[][] extractTotals = new float[BOX2][4]; - int cc; - // average two at a time, instead of four - datain.position( src ); - extract.extract( isSwap, datain, extractTotals[0] ); - datain.position( src + rowSizeInBytes ); - extract.extract( isSwap, datain, extractTotals[1] ); - for( cc = 0; cc < components; cc++ ) { - int kk = 0; - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } - extract.shove( totals, outIndex, dataout ); - outIndex++; - // skip over to next group of 2 - src += rowSizeInBytes + rowSizeInBytes; - } - assert( src == rowSizeInBytes ); - assert( outIndex == halfWidth * halfHeight ); - } - } - - public static void halveImagePackedPixelSlice( int components, Extract extract, - int width, int height, int depth, ByteBuffer dataIn, - ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - int ii, jj; - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - assert( (width == 1 || height == 1) && depth >= 2 ); - - if( width == height ) { - assert( width == 1 && height == 1 ); - assert( depth >= 2 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX2][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // average only 2 pixels since a column - totals[cc]= 0.0f; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= BOX2; - } // for cc - - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next group of 2 - src += imageSizeInBytes + imageSizeInBytes; - } // for ii - } else if( height == 1 ) { - assert( width != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next horizontal square of 4 - src += imageSizeInBytes + imageSizeInBytes; - } - } - } else if( width == 1 ) { - assert( height != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; - float extractTotals[][] = new float[BOX4][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + rowSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - - // grab 4 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc]+= extractTotals[kk][cc]; - } - totals[cc]/= (float)BOX4; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next horizontal square of 4 - src += imageSizeInBytes + imageSizeInBytes; - } - } - } - } - - public static void halveImageSlice( int components, ExtractPrimitive extract, int width, - int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, - int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - int ii, jj; - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); - int outIndex = 0; - - assert( (width == 1 || height == 1) && depth >= 2 ); - - if( width == height ) { - assert( width == 1 && height == 1 ); - assert( depth >= 2 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - double[] totals = new double[4]; - double[][] extractTotals = new double[BOX2][4]; - int kk; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - - // average 2 pixels since only a column - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red]; - // totals[red] = red / 2; - for( kk = 0; kk < BOX2; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX2; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over next group of 2 - src += rowSizeInBytes; - } // for ii - - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfDepth * components ); - } else if( height == 1 ) { - assert( width != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX4][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - - // grab 4 pixels to average - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red] + - // extractTotals[2][red] + extractTotals[3][red]; - // totals[red] /= (double)BOX4; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX4; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over to next horizontal square of 4 - src += elementSizeInBytes; - } // for jj - src += padBytes; - src += rowSizeInBytes; - } // for ii - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfDepth * components ); - } else if( width == 1 ) { - assert( height != 1 ); - - for( ii = 0; ii < halfDepth; ii++ ) { - for( jj = 0; jj < halfHeight; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX4][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - - - // grab 4 pixels to average - totals[cc] = 0.0f; - // totals[red] = extractTotals[0][red] + extractTotals[1][red] + - // extractTotals[2][red] + extractTotals[3][red]; - // totals[red] /= (double)BOX4; - for( kk = 0; kk < BOX4; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX4; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - src += elementSizeInBytes; - } // for cc - // skip over to next horizontal square of 4 - src += padBytes; - src += rowSizeInBytes; - } // for jj - src += imageSizeInBytes; - } // for ii - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfDepth * components ); - } - } - - public static void halveImage3D( int components, ExtractPrimitive extract, - int width, int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, - int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - assert( depth > 1 ); - - // horizontal/vertical/onecolumn slice viewed from top - if( width == 1 || height == 1 ) { - assert( 1 <= depth ); - - halveImageSlice( components, extract, width, height, depth, dataIn, dataOut, - elementSizeInBytes, groupSizeInBytes, rowSizeInBytes, imageSizeInBytes, - isSwap ); - return; - } - - int ii, jj, dd; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); - int outIndex = 0; - - for( dd = 0; dd < halfDepth; dd++ ) { - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - int cc; - for( cc = 0; cc < components; cc++ ) { - int kk; - double totals[] = new double[4]; - double extractTotals[][] = new double[BOX8][4]; - - dataIn.position( src ); - extractTotals[0][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes ); - extractTotals[1][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes ); - extractTotals[2][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + groupSizeInBytes ); - extractTotals[3][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + imageSizeInBytes ); - extractTotals[4][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + groupSizeInBytes + imageSizeInBytes ); - extractTotals[5][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extractTotals[6][cc] = extract.extract( isSwap, dataIn ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes + groupSizeInBytes ); - extractTotals[7][cc] = extract.extract( isSwap, dataIn ); - - totals[cc] = 0.0f; - - for( kk = 0; kk < BOX8; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (double)BOX8; - - extract.shove( totals[cc], outIndex, dataOut ); - outIndex++; - - src += elementSizeInBytes; - } // for cc - // skip over to next square of 4 - src += groupSizeInBytes; - } // for jj - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } // for ii - src += imageSizeInBytes; - } // for dd - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfHeight * halfDepth * components ); - } - - public static void halveImagePackedPixel3D( int components, Extract extract, - int width, int height, int depth, ByteBuffer dataIn, - ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, - int imageSizeInBytes, boolean isSwap ) { - if( depth == 1 ) { - assert( 1 <= width && 1 <= height ); - - halveImagePackedPixel( components, extract, width, height, dataIn, dataOut, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } else if( width == 1 || height == 1 ) { // a horizontal or vertical slice viewed from top - assert( 1 <= depth ); - - halveImagePackedPixelSlice( components, extract, width, height, depth, dataIn, - dataOut, pixelSizeInBytes, rowSizeInBytes, imageSizeInBytes, isSwap ); - return; - } - int ii, jj, dd; - - int halfWidth = width / 2; - int halfHeight = height / 2; - int halfDepth = depth / 2; - int src = 0; - int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); - int outIndex = 0; - - for( dd = 0; dd < halfDepth; dd++ ) { - for( ii = 0; ii < halfHeight; ii++ ) { - for( jj = 0; jj < halfWidth; jj++ ) { - float totals[] = new float[4]; // 4 is max components - float extractTotals[][] = new float[BOX8][4]; - int cc; - - dataIn.position( src ); - extract.extract( isSwap, dataIn, extractTotals[0] ); - dataIn.position( src + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[1] ); - dataIn.position( src + rowSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[2] ); - dataIn.position( src + rowSizeInBytes + pixelSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[3] ); - dataIn.position( src + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[4] ); - dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[5] ); - dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[6] ); - dataIn.position( src + rowSizeInBytes + pixelSizeInBytes + imageSizeInBytes ); - extract.extract( isSwap, dataIn, extractTotals[7] ); - - for( cc = 0; cc < components; cc++ ) { - int kk; - // grab 8 pixels to average - totals[cc] = 0.0f; - for( kk = 0; kk < BOX8; kk++ ) { - totals[cc] += extractTotals[kk][cc]; - } - totals[cc] /= (float)BOX8; - } - extract.shove( totals, outIndex, dataOut ); - outIndex++; - // skip over to next square of 4 - src += pixelSizeInBytes + pixelSizeInBytes; - } - // skip past pad bytes, if any, to get to next row - src += padBytes; - src += rowSizeInBytes; - } - src += imageSizeInBytes; - } - assert( src == rowSizeInBytes * height * depth ); - assert( outIndex == halfWidth * halfHeight * halfDepth ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java deleted file mode 100644 index b2aaad2f7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Image.java +++ /dev/null @@ -1,1413 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Image { - - /** Creates a new instance of Image */ - public Image() { - } - - public static short getShortFromByteArray( byte[] array, int index ) { - short s; - s = (short)(array[index] << 8 ); - s |= (short)(0x00FF & array[index+1]); - return( s ); - } - - public static int getIntFromByteArray( byte[] array, int index ) { - int i; - i = ( array[index] << 24 ) & 0xFF000000; - i |= ( array[index+1] << 16 ) & 0x00FF0000; - i |= ( array[index+2] << 8 ) & 0x0000FF00; - i |= ( array[index+3] ) & 0x000000FF; - return( i ); - } - - public static float getFloatFromByteArray( byte[] array, int index ) { - int i = getIntFromByteArray( array, index ); - return( Float.intBitsToFloat(i) ); - } - - /* - * Extract array from user's data applying all pixel store modes. - * The internal format used is an array of unsigned shorts. - */ - public static void fill_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, ByteBuffer userdata, - ShortBuffer newimage ) { - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groups_per_line = psm.getUnpackRowLength(); - } else { - groups_per_line = width; - } - - // All formats except GL_BITMAP fall out trivially - if( type == GL2.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + ( psm.getUnpackSkipPixels() * components / 8 ); - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); // **************************************** - bit_offset = (psm.getUnpackSkipPixels() * components) % 8; - for( j = 0; j < elements_per_line; j++ ) { - // retrieve bit - if( psm.getUnpackLsbFirst() ) { - userdata.position( iter ); - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << bit_offset );//userdata[iter] & ( 1 << bit_offset ); - } else { - current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << ( 7 - bit_offset ) ); - } - if( current_bit != 0 ) { - if( index_format ) { - newimage.position( iter2 ); - newimage.put( (short)1 ); - } else { - newimage.position( iter2 ); - newimage.put( (short)65535 ); - } - } else { - newimage.position( iter2 ); - newimage.put( (short)0 ); - } - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getUnpackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getUnpackAlignment() - padding; - } - start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - userdata.position( iter ); //*************************************** - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - float[] extractComponents = new float[4]; - userdata.position( iter ); - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE ): - if( index_format ) { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get() ) );//userdata[iter]; - } else { - newimage.put( iter2++, (short)( 0x000000FF & userdata.get()/*userdata[iter]*/ * 257 ) ); - } - break; - case( GL2.GL_BYTE ): - if( index_format ) { - newimage.put( iter2++, userdata.get() ); //userdata[iter]; - } else { - newimage.put( iter2++, (short)(userdata.get()/*userdata[iter]*/ * 516 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract.extract( myswap_bytes, userdata/*userdata[iter]*/, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 3; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( myswap_bytes ) { - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - } - if( type == GL2.GL_SHORT ) { - if( index_format ) { - newimage.put( iter2++, widget.getS0() ); - } else { - newimage.put( iter2++, (short)(widget.getS0() * 2) ); - } - } else { - newimage.put( iter2++, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswap_bytes, userdata, extractComponents ); - for( k = 0; k < 4; k++ ) { - newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( myswap_bytes ) { - widget.setUB3( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB0( userdata.get() ); - } else { - widget.setUB0( userdata.get() ); - widget.setUB1( userdata.get() ); - widget.setUB2( userdata.get() ); - widget.setUB3( userdata.get() ); - } - if( type == GL2.GL_FLOAT ) { - if( index_format ) { - newimage.put( iter2++, (short)widget.getF() ); - } else { - newimage.put( iter2++, (short)(widget.getF() * 65535 ) ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getUI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getUI() >> 16 ) ); - } - } else { - if( index_format ) { - newimage.put( iter2++, (short)( widget.getI() ) ); - } else { - newimage.put( iter2++, (short)( widget.getI() >> 15 ) ); - } - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == ( width * height * components ) ); - } else { - assert( iter2 == ( width * height * Mipmap.elements_per_group( format, 0 ) ) ); - } - assert( iter == ( rowsize * height + psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size ) ); - } - } - - /* - * Insert array into user's data applying all pixel store modes. - * Theinternal format is an array of unsigned shorts. - * empty_image() because it is the opposet of fill_image(). - */ - public static void empty_image( PixelStorageModes psm, int width, int height, - int format, int type, boolean index_format, - ShortBuffer oldimage, ByteBuffer userdata ) { - - int components; - int element_size; - int rowsize; - int padding; - int groups_per_line; - int group_size; - int elements_per_line; - int start; - int iter = 0; - int iter2; - int i, j, k; - boolean myswap_bytes; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswap_bytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groups_per_line = psm.getPackRowLength(); - } else { - groups_per_line = width; - } - - // all formats except GL_BITMAP fall out trivially - if( type == GL2.GL_BITMAP ) { - int bit_offset; - int current_bit; - - rowsize = ( groups_per_line * components + 7 ) / 8; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * components / 8; - elements_per_line = width * components; - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - bit_offset = ( psm.getPackSkipPixels() * components ) % 8; - for( j = 0; j < elements_per_line; j++ ) { - if( index_format ) { - current_bit = oldimage.get( iter2 ) & 1; - } else { - if( oldimage.get( iter2 ) < 0 ) { // must check for negative rather than 32767 - current_bit = 1; - } else { - current_bit = 0; - } - } - - if( current_bit != 0 ) { - if( psm.getPackLsbFirst() ) { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 1 << bit_offset ) ) ) ); - } else { - userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 7 - bit_offset ) ) ) ); - } - } else { - if( psm.getPackLsbFirst() ) { - //userdata[iter] &= ~( 1 << bit_offset ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 1 << bit_offset ) ) ) ); - } else { - //userdata[iter] &= ~( 1 << ( 7 - bit_offset ) ); - userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 7 - bit_offset ) ) ) ); - } - } - - bit_offset++; - if( bit_offset == 8 ) { - bit_offset = 0; - iter++; - } - iter2++; - } - start += rowsize; - } - } else { - float shoveComponents[] = new float[4]; - - element_size = Mipmap.bytes_per_element( type ); - group_size = element_size * components; - if( element_size == 1 ) { - myswap_bytes = false; - } - - rowsize = groups_per_line * group_size; - padding = ( rowsize % psm.getPackAlignment() ); - if( padding != 0 ) { - rowsize += psm.getPackAlignment() - padding; - } - start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size; - elements_per_line = width * components; - - iter2 = 0; - for( i = 0; i < height; i++ ) { - iter = start; - for( j = 0; j < elements_per_line; j++ ) { - Type_Widget widget = new Type_Widget(); - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, userdata ); - break; - case( GL2.GL_UNSIGNED_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 8 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL2.GL_BYTE ): - if( index_format ) { - //userdata[iter] = (byte)oldimage[iter2++]; - userdata.put( iter, (byte)oldimage.get(iter2++) ); - } else { - //userdata[iter] = (byte)( oldimage[iter2++] >> 9 ); - userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1,widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter+1] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( type == GL2.GL_SHORT ) { - if( index_format ) { - widget.setS0( oldimage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldimage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( oldimage.get( iter2++ ) ); - } - if( myswap_bytes ) { - //userdata[iter] = widget.getUB1(); - //userdata[iter+1] = widget.getUB0(); - userdata.put( iter, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB0() ); - } else { - //userdata[iter] = widget.getUB0(); - //userdata[iter] = widget.getUB1(); - userdata.put( iter, widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswap_bytes ) { - //userdata[iter+3] = widget.getUB0(); - //userdata[iter+2] = widget.getUB1(); - //userdata[iter+1] = widget.getUB2(); - //userdata[iter ] = widget.getUB3(); - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( type == GL2.GL_FLOAT ) { - if( index_format ) { - widget.setF( oldimage.get( iter2++ ) ); - } else { - widget.setF( oldimage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( index_format ) { - widget.setUI( oldimage.get( iter2++ ) ); - } else { - widget.setUI( oldimage.get( iter2++ ) * 65537 ); - } - } else { - if( index_format ) { - widget.setI( oldimage.get( iter2++ ) ); - } else { - widget.setI( (oldimage.get( iter2++ ) * 65537) / 2 ); - } - } - if( myswap_bytes ) { - userdata.put( iter + 3, widget.getUB0() ); - userdata.put( iter + 2, widget.getUB1() ); - userdata.put( iter + 1, widget.getUB2() ); - userdata.put( iter , widget.getUB3() ); - } else { - userdata.put( iter , widget.getUB0() ); - userdata.put( iter + 1, widget.getUB1() ); - userdata.put( iter + 2, widget.getUB2() ); - userdata.put( iter + 3, widget.getUB3() ); - } - break; - } - iter += element_size; - } // for j - start += rowsize; - // want iter pointing at start, not within, row for assertion purposes - iter = start; - } // for i - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * components ); - } else { - assert( iter2 == width * height * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowsize * height + psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size ); - } - } - - public static void fillImage3D( PixelStorageModes psm, int width, int height, - int depth, int format, int type, boolean indexFormat, ByteBuffer userImage, - ShortBuffer newImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int elementsPerLine; - int rowsPerImage; - int imageSize; - int start, rowStart; - int iter = 0; - int iter2 = 0; - int ww, hh, dd, k; - Type_Widget widget = new Type_Widget(); - float extractComponents[] = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - myswapBytes = psm.getUnpackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getUnpackRowLength() > 0 ) { - groupsPerLine = psm.getUnpackRowLength(); - } else { - groupsPerLine = width; - } - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getUnpackImageHeight() > 0 ) { - rowsPerImage = psm.getUnpackImageHeight(); - } else { - rowsPerImage = height; - } - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getUnpackAlignment(); - if( padding != 0 ) { - rowSize += psm.getUnpackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; // 3dstuff - - start = psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - for( hh = 0; hh < height; hh++ ) { - iter = rowStart; - for( ww = 0; ww < elementsPerLine; ww++ ) { - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, (short)(0x000000FF & userImage.get( iter ) ) ); - } else { - newImage.put( iter2++, (short)((0x000000FF & userImage.get( iter ) ) * 257 ) ); - } - break; - case( GL2.GL_BYTE ): - if( indexFormat ) { - newImage.put( iter2++, userImage.get( iter ) ); - } else { - newImage.put( iter2++, (short)(userImage.get( iter ) * 516 ) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - userImage.position( iter ); - extract.extract( false, userImage, extractComponents ); - for( k = 0; k < 3; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 1 ) ); - widget.setUB1( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - } - if( type == GL2.GL_SHORT ) { - if( indexFormat ) { - newImage.put( iter2++, widget.getUS0() ); - } else { - newImage.put( iter2++, (short)(widget.getUS0() * 2) ); - } - } else { - newImage.put( iter2++, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - userImage.position( iter ); - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract.extract( myswapBytes, userImage, extractComponents ); - for( k = 0; k < 4; k++ ) { - newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( myswapBytes ) { - widget.setUB0( userImage.get( iter + 3 ) ); - widget.setUB1( userImage.get( iter + 2 ) ); - widget.setUB2( userImage.get( iter + 1 ) ); - widget.setUB3( userImage.get( iter ) ); - } else { - widget.setUB0( userImage.get( iter ) ); - widget.setUB1( userImage.get( iter + 1 ) ); - widget.setUB2( userImage.get( iter + 2 ) ); - widget.setUB3( userImage.get( iter + 3 ) ); - } - if( type == GL2.GL_FLOAT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getF() ); - } else { - newImage.put( iter2++, (short)( widget.getF() * 65535.0f ) ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getUI() ); - } else { - newImage.put( iter2++, (short)(widget.getUI() >> 16) ); - } - } else { - if( indexFormat ) { - newImage.put( iter2++, (short)widget.getI() ); - } else { - newImage.put( iter2++, (short)(widget.getI() >> 15) ); - } - } - break; - default: - assert( false ); - } - iter += elementSize; - } // for ww - rowStart += rowSize; - iter = rowStart; // for assert - } // for hh - start += imageSize; - }// for dd - - // iterators should be one byte past end - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } - - public static void emptyImage3D( PixelStorageModes psm, int width, int height, int depth, - int format, int type, boolean indexFormat, ShortBuffer oldImage, ByteBuffer userImage ) { - boolean myswapBytes; - int components; - int groupsPerLine; - int elementSize; - int groupSize; - int rowSize; - int padding; - int start, rowStart, iter; - int elementsPerLine; - int iter2; - int ii, jj, dd, k; - int rowsPerImage; - int imageSize; - Type_Widget widget = new Type_Widget(); - float[] shoveComponents = new float[4]; - - // Create a Extract interface object - Extract extract = null; - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - extract = new Extract332(); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - extract = new Extract233rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - extract = new Extract565(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - extract = new Extract565rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - extract = new Extract4444(); - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - extract = new Extract4444rev(); - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - extract = new Extract5551(); - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - extract = new Extract1555rev(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - extract = new Extract8888(); - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - extract = new Extract8888rev(); - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - extract = new Extract1010102(); - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - extract = new Extract2101010rev(); - break; - } - - iter = 0; - - myswapBytes = psm.getPackSwapBytes(); - components = Mipmap.elements_per_group( format, type ); - if( psm.getPackRowLength() > 0 ) { - groupsPerLine = psm.getPackRowLength(); - } else { - groupsPerLine = width; - } - - elementSize = Mipmap.bytes_per_element( type ); - groupSize = elementSize * components; - if( elementSize == 1 ) { - myswapBytes = false; - } - - // 3dstuff begin - if( psm.getPackImageHeight() > 0 ) { - rowsPerImage = psm.getPackImageHeight(); - } else { - rowsPerImage = height; - } - - // 3dstuff end - - rowSize = groupsPerLine * groupSize; - padding = rowSize % psm.getPackAlignment(); - if( padding != 0 ) { - rowSize += psm.getPackAlignment() - padding; - } - - imageSize = rowsPerImage * rowSize; - - start = psm.getPackSkipRows() * rowSize + - psm.getPackSkipPixels() * groupSize + - psm.getPackSkipImages() * imageSize; - elementsPerLine = width * components; - - iter2 = 0; - for( dd = 0; dd < depth; dd++ ) { - rowStart = start; - - for( ii = 0; ii < height; ii++ ) { - iter = rowStart; - - for( jj = 0; jj < elementsPerLine; jj++ ) { - - switch( type ) { - case( GL2.GL_UNSIGNED_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get( iter2++ ) >> 8 ) ); - } - break; - case( GL2.GL_BYTE ): - if( indexFormat ) { - userImage.put( iter, (byte)(oldImage.get(iter2++) ) ); - } else { - userImage.put( iter, (byte)(oldImage.get(iter2++) >> 9) ); - } - break; - case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): - for( k = 0; k < 3; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, userImage ); - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.putShort( iter, widget.getUB1() ); - userImage.putShort( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.putShort( iter, widget.getUS0() ); - } - break; - case( GL2.GL_UNSIGNED_SHORT ): - case( GL2.GL_SHORT ): - if( type == GL2.GL_SHORT ) { - if( indexFormat ) { - widget.setS0( (short)oldImage.get( iter2++ ) ); - } else { - widget.setS0( (short)(oldImage.get( iter2++ ) >> 1) ); - } - } else { - widget.setUS0( (short)oldImage.get( iter2++ ) ); - } - if( myswapBytes ) { - userImage.put( iter, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB0() ); - } else { - userImage.put( iter, widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter ,widget.getUB3() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): - for( k = 0; k < 4; k++ ) { - shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; - } - extract.shove( shoveComponents, 0, widget.getBuffer() ); - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter , widget.getUB0() ); - } else { - userImage.putInt( iter, widget.getUI() ); - } - break; - case( GL2.GL_INT ): - case( GL2.GL_UNSIGNED_INT ): - case( GL2.GL_FLOAT ): - if( type == GL2.GL_FLOAT ) { - if( indexFormat ) { - widget.setF( oldImage.get( iter2++ ) ); - } else { - widget.setF( oldImage.get( iter2++ ) / 65535.0f ); - } - } else if( type == GL2.GL_UNSIGNED_INT ) { - if( indexFormat ) { - widget.setUI( oldImage.get( iter2++ ) ); - } else { - widget.setUI( oldImage.get( iter2++ ) * 65537 ); - } - } else { - if( indexFormat ) { - widget.setI( oldImage.get( iter2++ ) ); - } else { - widget.setI( ( oldImage.get( iter2++ ) * 65535 ) / 2 ); - } - } - if( myswapBytes ) { - userImage.put( iter + 3, widget.getUB0() ); - userImage.put( iter + 2, widget.getUB1() ); - userImage.put( iter + 1, widget.getUB2() ); - userImage.put( iter , widget.getUB3() ); - } else { - userImage.put( iter , widget.getUB0() ); - userImage.put( iter + 1, widget.getUB1() ); - userImage.put( iter + 2, widget.getUB2() ); - userImage.put( iter + 3, widget.getUB3() ); - } - break; - default: - assert( false ); - } - - iter += elementSize; - } // for jj - rowStart += rowSize; - } // for ii - start += imageSize; - } // for dd - - if( !Mipmap.isTypePackedPixel( type ) ) { - assert( iter2 == width * height * depth * components ); - } else { - assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); - } - assert( iter == rowSize * height * depth + - psm.getUnpackSkipRows() * rowSize + - psm.getUnpackSkipPixels() * groupSize + - psm.getUnpackSkipImages() * imageSize ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java deleted file mode 100644 index 4e3f6c298..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Mipmap.java +++ /dev/null @@ -1,868 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.GL2GL3; -import javax.media.opengl.glu.GLU; -import javax.media.opengl.GLException; -import java.nio.*; -import com.jogamp.common.nio.Buffers; - -/** - * - * @author Administrator - */ -public class Mipmap { - - /** Creates a new instance of Mipmap */ - public Mipmap() { - } - - public static int computeLog( int value ) { - int i = 0; - // Error - if( value == 0 ) { - return( -1 ); - } - for( ;; ) { - if( (value & 1) >= 1 ) { - if( value != 1 ) { - return( -1 ); - } - return( i ); - } - value = value >> 1; - i++; - } - } - - /* Compute the nearest power of 2 number. This algorithm is a little strange - * but it works quite well. - */ - public static int nearestPower( int value ) { - int i = 1; - // Error! - if( value == 0 ) { - return( -1 ); - } - for( ;; ) { - if( value == 1 ) { - return( i ); - } else if( value == 3 ) { - return( i * 4 ); - } - value = value >> 1; - i *= 2; - } - } - - public static short GLU_SWAP_2_BYTES( short s ) { - byte b = 0; - b = (byte)( s >>> 8 ); - s = (short)( s << 8 ); - s = (short)( s | (0x00FF & b) ); - return( s ); - } - - public static int GLU_SWAP_4_BYTES( int i ) { - int t = i << 24; - t |= 0x00FF0000 & ( i << 8 ); - t |= 0x0000FF00 & ( i >>> 8 ); - t |= 0x000000FF & ( i >>> 24 ); - return( t ); - } - - public static float GLU_SWAP_4_BYTES( float f ) { - int i = Float.floatToRawIntBits( f ); - float temp = Float.intBitsToFloat( i ); - return( temp ); - } - - public static int checkMipmapArgs( int internalFormat, int format, int type ) { - if( !legalFormat( format ) || !legalType( type ) ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( format == GL2GL3.GL_STENCIL_INDEX ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( !isLegalFormatForPackedPixelType( format, type ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - return( 0 ); - } - - public static boolean legalFormat( int format ) { - switch( format ) { - case( GL2.GL_COLOR_INDEX ): - case( GL2GL3.GL_STENCIL_INDEX ): - case( GL2GL3.GL_DEPTH_COMPONENT ): - case( GL2GL3.GL_RED ): - case( GL2GL3.GL_GREEN ): - case( GL2GL3.GL_BLUE ): - case( GL2GL3.GL_ALPHA ): - case( GL2GL3.GL_RGB ): - case( GL2GL3.GL_RGBA ): - case( GL2GL3.GL_LUMINANCE ): - case( GL2GL3.GL_LUMINANCE_ALPHA ): - case( GL2GL3.GL_BGR ): - case( GL2GL3.GL_BGRA ): - return( true ); - default: - return( false ); - } - } - - public static boolean legalType( int type ) { - switch( type ) { - case( GL2.GL_BITMAP ): - case( GL2GL3.GL_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE ): - case( GL2GL3.GL_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT ): - case( GL2GL3.GL_INT ): - case( GL2GL3.GL_UNSIGNED_INT ): - case( GL2GL3.GL_FLOAT ): - case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): - return( true ); - default: - return( false ); - } - } - - public static boolean isTypePackedPixel( int type ) { - assert( legalType( type ) ); - - if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || - type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { - return( true ); - } - return( false ); - } - - public static boolean isLegalFormatForPackedPixelType( int format, int type ) { - // if not a packed pixel type then return true - if( isTypePackedPixel( type ) ) { - return( true ); - } - - // 3_3_2/2_3_3_REV & 5_6_5/5_6_5_REV are only compatible with RGB - if( (type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ) - & format != GL2GL3.GL_RGB ) { - return( false ); - } - - // 4_4_4_4/4_4_4_4_REV & 5_5_5_1/1_5_5_5_REV & 8_8_8_8/8_8_8_8_REV & - // 10_10_10_2/2_10_10_10_REV are only campatible with RGBA, BGRA & ARGB_EXT - if( ( type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) && - (format != GL2GL3.GL_RGBA && format != GL2GL3.GL_BGRA) ) { - return( false ); - } - return( true ); - } - - public static boolean isLegalLevels( int userLevel, int baseLevel, int maxLevel, - int totalLevels ) { - if( (baseLevel < 0) || (baseLevel < userLevel) || (maxLevel < baseLevel) || - (totalLevels < maxLevel) ) { - return( false ); - } - return( true ); - } - - /* Given user requested textures size, determine if it fits. If it doesn't then - * halve both sides and make the determination again until it does fit ( for - * IR only ). - * Note that proxy textures are not implemented in RE* even though they - * advertise the texture extension. - * Note that proxy textures are implemented but not according to spec in IMPACT* - */ - public static void closestFit( GL gl, int target, int width, int height, int internalFormat, - int format, int type, int[] newWidth, int[] newHeight ) { - // Use proxy textures if OpenGL version >= 1.1 - if( Double.parseDouble( gl.glGetString( GL.GL_VERSION ).trim().substring( 0, 3 ) ) >= 1.1 ) { - int widthPowerOf2 = nearestPower( width ); - int heightPowerOf2 = nearestPower( height ); - int[] proxyWidth = new int[1]; - boolean noProxyTextures = false; - - // Some drivers (in particular, ATI's) seem to set a GL error - // when proxy textures are used even though this is in violation - // of the spec. Guard against this and interactions with the - // DebugGL by watching for GLException. - try { - do { - // compute level 1 width & height, clamping each at 1 - int widthAtLevelOne = ( ( width > 1 ) ? (widthPowerOf2 >> 1) : widthPowerOf2 ); - int heightAtLevelOne = ( ( height > 1 ) ? (heightPowerOf2 >> 1) : heightPowerOf2 ); - int proxyTarget; - - assert( widthAtLevelOne > 0 ); - assert( heightAtLevelOne > 0 ); - - // does width x height at level 1 & all their mipmaps fit? - if( target == GL2GL3.GL_TEXTURE_2D || target == GL2GL3.GL_PROXY_TEXTURE_2D ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_2D; - gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, 0, format, type, null ); - } else if( (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_X) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_X) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Y) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Z) || - (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_CUBE_MAP; - gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, 0, format, type, null ); - } else { - assert( target == GL2GL3.GL_TEXTURE_1D || target == GL2GL3.GL_PROXY_TEXTURE_1D ); - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_1D; - gl.getGL2GL3().glTexImage1D( proxyTarget, 1, internalFormat, widthAtLevelOne, - 0, format, type, null ); - } - if(gl.isGL2GL3()) { - gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); - } else { - proxyWidth[0] = 0; - } - // does it fit? - if( proxyWidth[0] == 0 ) { // nope, so try again with theses sizes - if( widthPowerOf2 == 1 && heightPowerOf2 == 1 ) { - /* A 1x1 texture couldn't fit for some reason so break out. This - * should never happen. But things happen. The disadvantage with - * this if-statement is that we will never be aware of when this - * happens since it will silently branch out. - */ - noProxyTextures = true; - break; - } - widthPowerOf2 = widthAtLevelOne; - heightPowerOf2 = heightAtLevelOne; - } - // else it does fit - } while( proxyWidth[0] == 0 ); - } catch (GLException e) { - noProxyTextures = true; - } - // loop must terminate - // return the width & height at level 0 that fits - if( !noProxyTextures ) { - newWidth[0] = widthPowerOf2; - newHeight[0] = heightPowerOf2; - return; - } - } - int[] maxsize = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_MAX_TEXTURE_SIZE, maxsize , 0); - // clamp user's texture sizes to maximum sizes, if necessary - newWidth[0] = nearestPower( width ); - if( newWidth[0] > maxsize[0] ) { - newWidth[0] = maxsize[0]; - } - newHeight[0] = nearestPower( height ); - if( newHeight[0] > maxsize[0] ) { - newHeight[0] = maxsize[0]; - } - } - - public static void closestFit3D( GL gl, int target, int width, int height, int depth, - int internalFormat, int format, int type, int[] newWidth, int[] newHeight, - int[] newDepth ) { - int widthPowerOf2 = nearestPower( width ); - int heightPowerOf2 = nearestPower( height ); - int depthPowerOf2 = nearestPower( depth ); - int[] proxyWidth = new int[1]; - - do { - // compute level 1 width & height & depth, clamping each at 1 - int widthAtLevelOne = (widthPowerOf2 > 1) ? widthPowerOf2 >> 1 : widthPowerOf2; - int heightAtLevelOne = (heightPowerOf2 > 1) ? heightPowerOf2 >> 1 : heightPowerOf2; - int depthAtLevelOne = (depthPowerOf2 > 1) ? depthPowerOf2 >> 1 : depthPowerOf2; - int proxyTarget = 0; - assert( widthAtLevelOne > 0 ); - assert( heightAtLevelOne > 0 ); - assert( depthAtLevelOne > 0 ); - - // does width x height x depth at level 1 & all their mipmaps fit? - if( target == GL2GL3.GL_TEXTURE_3D || target == GL2GL3.GL_PROXY_TEXTURE_3D ) { - proxyTarget = GL2GL3.GL_PROXY_TEXTURE_3D; - gl.getGL2GL3().glTexImage3D( proxyTarget, 1, internalFormat, widthAtLevelOne, - heightAtLevelOne, depthAtLevelOne, 0, format, type, null ); - } - if(gl.isGL2GL3()) { - gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); - } else { - proxyWidth[0] = 0; - } - // does it fit - if( proxyWidth[0] == 0 ) { - if( widthPowerOf2 == 1 && heightPowerOf2 == 1 && depthPowerOf2 == 1 ) { - newWidth[0] = newHeight[0] = newDepth[0] = 1; - return; - } - widthPowerOf2 = widthAtLevelOne; - heightPowerOf2 = heightAtLevelOne; - depthPowerOf2 = depthAtLevelOne; - } - } while( proxyWidth[0] == 0 ); - // loop must terminate - - // return the width & height at level 0 that fits - newWidth[0] = widthPowerOf2; - newHeight[0] = heightPowerOf2; - newDepth[0] = depthPowerOf2; - } - - public static int elements_per_group( int format, int type ) { - // Return the number of elements per grtoup of a specified gromat - - // If the type is packedpixels then answer is 1 - if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || - type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || - type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || - type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || - type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || - type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || - type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || - type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { - return( 1 ); - } - - // Types are not packed pixels so get elements per group - switch( format ) { - case( GL2GL3.GL_RGB ): - case( GL2GL3.GL_BGR ): - return( 3 ); - case( GL2GL3.GL_LUMINANCE_ALPHA ): - return( 2 ); - case( GL2GL3.GL_RGBA ): - case( GL2GL3.GL_BGRA ): - return( 4 ); - default: - return( 1 ); - } - } - - public static int bytes_per_element( int type ) { - // return the number of bytes per element, based on the element type - - switch( type ) { - case( GL2.GL_BITMAP ): - case( GL2GL3.GL_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE ): - case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): - case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): - return( 1 ); - case( GL2GL3.GL_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): - case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): - case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): - case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): - return( 2 ); - case( GL2GL3.GL_INT ): - case( GL2GL3.GL_UNSIGNED_INT ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): - case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): - case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): - case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): - case( GL2GL3.GL_FLOAT ): - return( 4 ); - default: - return( 4 ); - } - } - - public static boolean is_index( int format ) { - return( format == GL2.GL_COLOR_INDEX || format == GL2GL3.GL_STENCIL_INDEX ); - } - - /* Compute memory required for internal packed array of data of given type and format. */ - - public static int image_size( int width, int height, int format, int type ) { - int bytes_per_row; - int components; - - assert( width > 0 ); - assert( height > 0 ); - components = elements_per_group( format, type ); - if( type == GL2.GL_BITMAP ) { - bytes_per_row = (width + 7) / 8; - } else { - bytes_per_row = bytes_per_element( type ) * width; - } - return( bytes_per_row * height * components ); - } - - public static int imageSize3D( int width, int height, int depth, int format, int type ) { - int components = elements_per_group( format, type ); - int bytes_per_row = bytes_per_element( type ) * width; - - assert( width > 0 && height > 0 && depth > 0 ); - assert( type != GL2.GL_BITMAP ); - - return( bytes_per_row * height * depth * components ); - } - - public static void retrieveStoreModes( GL gl, PixelStorageModes psm ) { - int[] a = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); - psm.setUnpackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); - psm.setUnpackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); - psm.setUnpackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); - psm.setUnpackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); - psm.setUnpackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); - psm.setUnpackSwapBytes( ( a[0] == 1 ) ); - - gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); - psm.setPackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); - psm.setPackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); - psm.setPackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0); - psm.setPackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0); - psm.setPackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0); - psm.setPackSwapBytes( ( a[0] == 1 ) ); - } - - public static void retrieveStoreModes3D( GL gl, PixelStorageModes psm ) { - int[] a = new int[1]; - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); - psm.setUnpackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); - psm.setUnpackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); - psm.setUnpackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); - psm.setUnpackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); - psm.setUnpackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); - psm.setUnpackSwapBytes( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_IMAGES, a, 0); - psm.setUnpackSkipImages( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_UNPACK_IMAGE_HEIGHT, a, 0); - psm.setUnpackImageHeight( a[0] ); - - gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); - psm.setPackAlignment( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); - psm.setPackRowLength( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); - psm.setPackSkipRows( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0 ); - psm.setPackSkipPixels( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0 ); - psm.setPackLsbFirst( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0 ); - psm.setPackSwapBytes( ( a[0] == 1 ) ); - gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_IMAGES, a, 0 ); - psm.setPackSkipImages( a[0] ); - gl.glGetIntegerv( GL2GL3.GL_PACK_IMAGE_HEIGHT, a, 0 ); - psm.setPackImageHeight( a[0] ); - } - - public static int gluScaleImage( GL gl, int format, int widthin, int heightin, - int typein, ByteBuffer datain, int widthout, int heightout, - int typeout, ByteBuffer dataout ) { - int datainPos = datain.position(); - int dataoutPos = dataout.position(); - try { - - int components; - ByteBuffer beforeimage; - ByteBuffer afterimage; - PixelStorageModes psm = new PixelStorageModes(); - - if( (widthin == 0) || (heightin == 0) || (widthout == 0) || (heightout == 0) ) { - return( 0 ); - } - if( (widthin < 0) || (heightin < 0) || (widthout < 0) || (heightout < 0) ) { - return( GLU.GLU_INVALID_VALUE ); - } - if( !legalFormat( format ) || !legalType( typein ) || !legalType( typeout ) ) { - return( GLU.GLU_INVALID_ENUM ); - } - if( !isLegalFormatForPackedPixelType( format, typein ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - if( !isLegalFormatForPackedPixelType( format, typeout ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - beforeimage = Buffers.newDirectByteBuffer( image_size( widthin, heightin, format, GL2GL3.GL_UNSIGNED_SHORT ) ); - afterimage = Buffers.newDirectByteBuffer( image_size( widthout, heightout, format, GL2GL3.GL_UNSIGNED_SHORT ) ); - if( beforeimage == null || afterimage == null ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - - retrieveStoreModes( gl, psm ); - Image.fill_image( psm, widthin, heightin, format, typein, is_index( format ), datain, beforeimage.asShortBuffer() ); - components = elements_per_group( format, 0 ); - ScaleInternal.scale_internal( components, widthin, heightin, beforeimage.asShortBuffer(), widthout, heightout, afterimage.asShortBuffer() ); - Image.empty_image( psm, widthout, heightout, format, typeout, is_index( format ), afterimage.asShortBuffer(), dataout ); - - return( 0 ); - } finally { - datain.position(datainPos); - dataout.position(dataoutPos); - } - } - - public static int gluBuild1DMipmapLevels( GL gl, int target, int internalFormat, - int width, int format, int type, int userLevel, int baseLevel, - int maxLevel, ByteBuffer data ) { - int dataPos = data.position(); - try { - - int levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - levels = computeLog( width ); - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, width, - width, format, type, userLevel, baseLevel, maxLevel, data ) ); - } finally { - data.position(dataPos); - } - } - - public static int gluBuild1DMipmaps( GL gl, int target, int internalFormat, int width, - int format, int type, ByteBuffer data ) { - int dataPos = data.position(); - - try { - int[] widthPowerOf2 = new int[1]; - int levels; - int[] dummy = new int[1]; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - closestFit( gl, target, width, 1, internalFormat, format, type, widthPowerOf2, dummy ); - levels = computeLog( widthPowerOf2[0] ); - - return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, - width, widthPowerOf2[0], format, type, 0, 0, levels, data ) ); - } finally { - data.position(dataPos); - } - } - - - public static int gluBuild2DMipmapLevels( GL gl, int target, int internalFormat, - int width, int height, int format, int type, int userLevel, - int baseLevel, int maxLevel, Object data ) { - int dataPos = 0; - - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - levels = computeLog( width ); - level = computeLog( height ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); - ByteBuffer buffer = null; - if( data instanceof ByteBuffer ) { - buffer = (ByteBuffer)data; - dataPos = buffer.position(); - } else if( data instanceof byte[] ) { - byte[] array = (byte[])data; - buffer = ByteBuffer.allocateDirect(array.length); - buffer.put(array); - } else if( data instanceof short[] ) { - short[] array = (short[])data; - buffer = ByteBuffer.allocateDirect( array.length * 2 ); - ShortBuffer sb = buffer.asShortBuffer(); - sb.put( array ); - } else if( data instanceof int[] ) { - int[] array = (int[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - IntBuffer ib = buffer.asIntBuffer(); - ib.put( array ); - } else if( data instanceof float[] ) { - float[] array = (float[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - FloatBuffer fb = buffer.asFloatBuffer(); - fb.put( array ); - } - - try { - return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, - width, height, width, height, format, type, userLevel, baseLevel, - maxLevel, buffer ) ); - } finally { - buffer.position(dataPos); - } - } - - - public static int gluBuild2DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int format, int type, Object data ) { - int dataPos = 0; - - int[] widthPowerOf2 = new int[1]; - int[] heightPowerOf2 = new int[1]; - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - closestFit( gl, target, width, height, internalFormat, format, type, - widthPowerOf2, heightPowerOf2 ); - - levels = computeLog( widthPowerOf2[0] ); - level = computeLog( heightPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - - //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); - ByteBuffer buffer = null; - if( data instanceof ByteBuffer ) { - buffer = (ByteBuffer)data; - dataPos = buffer.position(); - } else if( data instanceof byte[] ) { - byte[] array = (byte[])data; - buffer = ByteBuffer.allocateDirect(array.length); - buffer.put(array); - } else if( data instanceof short[] ) { - short[] array = (short[])data; - buffer = ByteBuffer.allocateDirect( array.length * 2 ); - ShortBuffer sb = buffer.asShortBuffer(); - sb.put( array ); - } else if( data instanceof int[] ) { - int[] array = (int[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - IntBuffer ib = buffer.asIntBuffer(); - ib.put( array ); - } else if( data instanceof float[] ) { - float[] array = (float[])data; - buffer = ByteBuffer.allocateDirect( array.length * 4 ); - FloatBuffer fb = buffer.asFloatBuffer(); - fb.put( array ); - } - - try { - return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, - width, height, widthPowerOf2[0], heightPowerOf2[0], format, type, 0, - 0, levels, buffer ) ); - } finally { - buffer.position(dataPos); - } - } - - - public static int gluBuild3DMipmaps( GL gl, int target, int internalFormat, - int width, int height, int depth, int format, int type, ByteBuffer data ) { - int dataPos = data.position(); - try { - - int[] widthPowerOf2 = new int[1]; - int[] heightPowerOf2 = new int[1]; - int[] depthPowerOf2 = new int[1]; - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 || depth < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( type == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - closestFit3D( gl, target, width, height, depth, internalFormat, format, - type, widthPowerOf2, heightPowerOf2, depthPowerOf2 ); - - levels = computeLog( widthPowerOf2[0] ); - level = computeLog( heightPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - level = computeLog( depthPowerOf2[0] ); - if( level > levels ) { - levels = level; - } - - return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, - height, depth, widthPowerOf2[0], heightPowerOf2[0], depthPowerOf2[0], - format, type, 0, 0, levels, data ) ); - } finally { - data.position(dataPos); - } - } - - public static int gluBuild3DMipmapLevels( GL gl, int target, int internalFormat, - int width, int height, int depth, int format, int type, int userLevel, - int baseLevel, int maxLevel, ByteBuffer data ) { - int dataPos = data.position(); - try { - int level, levels; - - int rc = checkMipmapArgs( internalFormat, format, type ); - if( rc != 0 ) { - return( rc ); - } - - if( width < 1 || height < 1 || depth < 1 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( type == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - levels = computeLog( width ); - level = computeLog( height ); - if( level > levels ) { - levels = level; - } - level = computeLog( depth ); - if( level > levels ) { - levels = level; - } - - levels += userLevel; - if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { - return( GLU.GLU_INVALID_VALUE ); - } - - return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, - height, depth, width, height, depth, format, type, userLevel, - baseLevel, maxLevel, data ) ); - } finally { - data.position(dataPos); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java deleted file mode 100644 index 43b5c5691..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/PixelStorageModes.java +++ /dev/null @@ -1,426 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -/** - * - * @author Administrator - */ -public class PixelStorageModes { - - /** - * Holds value of property packAlignment. - */ - private int packAlignment; - - /** - * Holds value of property packRowLength. - */ - private int packRowLength; - - /** - * Holds value of property packSkipRows. - */ - private int packSkipRows; - - /** - * Holds value of property packSkipPixels. - */ - private int packSkipPixels; - - /** - * Holds value of property packLsbFirst. - */ - private boolean packLsbFirst; - - /** - * Holds value of property packSwapBytes. - */ - private boolean packSwapBytes; - - /** - * Holds value of property packSkipImages. - */ - private int packSkipImages; - - /** - * Holds value of property packImageHeight. - */ - private int packImageHeight; - - /** - * Holds value of property unpackAlignment. - */ - private int unpackAlignment; - - /** - * Holds value of property unpackRowLength. - */ - private int unpackRowLength; - - /** - * Holds value of property unpackSkipRows. - */ - private int unpackSkipRows; - - /** - * Holds value of property unpackSkipPixels. - */ - private int unpackSkipPixels; - - /** - * Holds value of property unpackLsbFirst. - */ - private boolean unpackLsbFirst; - - /** - * Holds value of property unpackSwapBytes. - */ - private boolean unpackSwapBytes; - - /** - * Holds value of property unpackSkipImages. - */ - private int unpackSkipImages; - - /** - * Holds value of property unpackImageHeight. - */ - private int unpackImageHeight; - - /** Creates a new instance of PixelStorageModes */ - public PixelStorageModes() { - } - - /** - * Getter for property packAlignment. - * @return Value of property packAlignment. - */ - public int getPackAlignment() { - - return this.packAlignment; - } - - /** - * Setter for property packAlignment. - * @param packAlignment New value of property packAlignment. - */ - public void setPackAlignment(int packAlignment) { - - this.packAlignment = packAlignment; - } - - /** - * Getter for property packRowLength. - * @return Value of property packRowLength. - */ - public int getPackRowLength() { - - return this.packRowLength; - } - - /** - * Setter for property packRowLength. - * @param packRowLength New value of property packRowLength. - */ - public void setPackRowLength(int packRowLength) { - - this.packRowLength = packRowLength; - } - - /** - * Getter for property packSkipRows. - * @return Value of property packSkipRows. - */ - public int getPackSkipRows() { - - return this.packSkipRows; - } - - /** - * Setter for property packSkipRows. - * @param packSkipRows New value of property packSkipRows. - */ - public void setPackSkipRows(int packSkipRows) { - - this.packSkipRows = packSkipRows; - } - - /** - * Getter for property packSkipPixels. - * @return Value of property packSkipPixels. - */ - public int getPackSkipPixels() { - - return this.packSkipPixels; - } - - /** - * Setter for property packSkipPixels. - * @param packSkipPixels New value of property packSkipPixels. - */ - public void setPackSkipPixels(int packSkipPixels) { - - this.packSkipPixels = packSkipPixels; - } - - /** - * Getter for property packLsbFirst. - * @return Value of property packLsbFirst. - */ - public boolean getPackLsbFirst() { - - return this.packLsbFirst; - } - - /** - * Setter for property packLsbFirst. - * @param packLsbFirst New value of property packLsbFirst. - */ - public void setPackLsbFirst(boolean packLsbFirst) { - - this.packLsbFirst = packLsbFirst; - } - - /** - * Getter for property packSwapBytes. - * @return Value of property packSwapBytes. - */ - public boolean getPackSwapBytes() { - - return this.packSwapBytes; - } - - /** - * Setter for property packSwapBytes. - * @param packSwapBytes New value of property packSwapBytes. - */ - public void setPackSwapBytes(boolean packSwapBytes) { - - this.packSwapBytes = packSwapBytes; - } - - /** - * Getter for property packSkipImages. - * @return Value of property packSkipImages. - */ - public int getPackSkipImages() { - - return this.packSkipImages; - } - - /** - * Setter for property packSkipImages. - * @param packSkipImages New value of property packSkipImages. - */ - public void setPackSkipImages(int packSkipImages) { - - this.packSkipImages = packSkipImages; - } - - /** - * Getter for property packImageHeight. - * @return Value of property packImageHeight. - */ - public int getPackImageHeight() { - - return this.packImageHeight; - } - - /** - * Setter for property packImageHeight. - * @param packImageHeight New value of property packImageHeight. - */ - public void setPackImageHeight(int packImageHeight) { - - this.packImageHeight = packImageHeight; - } - - /** - * Getter for property unpackAlignment. - * @return Value of property unpackAlignment. - */ - public int getUnpackAlignment() { - - return this.unpackAlignment; - } - - /** - * Setter for property unpackAlignment. - * @param unpackAlignment New value of property unpackAlignment. - */ - public void setUnpackAlignment(int unpackAlignment) { - - this.unpackAlignment = unpackAlignment; - } - - /** - * Getter for property unpackRowLength. - * @return Value of property unpackRowLength. - */ - public int getUnpackRowLength() { - - return this.unpackRowLength; - } - - /** - * Setter for property unpackRowLength. - * @param unpackRowLength New value of property unpackRowLength. - */ - public void setUnpackRowLength(int unpackRowLength) { - - this.unpackRowLength = unpackRowLength; - } - - /** - * Getter for property unpackSkipRows. - * @return Value of property unpackSkipRows. - */ - public int getUnpackSkipRows() { - - return this.unpackSkipRows; - } - - /** - * Setter for property unpackSkipRows. - * @param unpackSkipRows New value of property unpackSkipRows. - */ - public void setUnpackSkipRows(int unpackSkipRows) { - - this.unpackSkipRows = unpackSkipRows; - } - - /** - * Getter for property unpackSkipPixels. - * @return Value of property unpackSkipPixels. - */ - public int getUnpackSkipPixels() { - - return this.unpackSkipPixels; - } - - /** - * Setter for property unpackSkipPixels. - * @param unpackSkipPixels New value of property unpackSkipPixels. - */ - public void setUnpackSkipPixels(int unpackSkipPixels) { - - this.unpackSkipPixels = unpackSkipPixels; - } - - /** - * Getter for property unpackLsbFirst. - * @return Value of property unpackLsbFirst. - */ - public boolean getUnpackLsbFirst() { - - return this.unpackLsbFirst; - } - - /** - * Setter for property unpackLsbFirst. - * @param unpackLsbFirst New value of property unpackLsbFirst. - */ - public void setUnpackLsbFirst(boolean unpackLsbFirst) { - - this.unpackLsbFirst = unpackLsbFirst; - } - - /** - * Getter for property unpackSwapBytes. - * @return Value of property unpackSwapBytes. - */ - public boolean getUnpackSwapBytes() { - - return this.unpackSwapBytes; - } - - /** - * Setter for property unpackSwapBytes. - * @param unpackSwapBytes New value of property unpackSwapBytes. - */ - public void setUnpackSwapBytes(boolean unpackSwapBytes) { - - this.unpackSwapBytes = unpackSwapBytes; - } - - /** - * Getter for property unpackSkipImages. - * @return Value of property unpackSkipImages. - */ - public int getUnpackSkipImages() { - - return this.unpackSkipImages; - } - - /** - * Setter for property unpackSkipImages. - * @param unpackSkipImages New value of property unpackSkipImages. - */ - public void setUnpackSkipImages(int unpackSkipImages) { - - this.unpackSkipImages = unpackSkipImages; - } - - /** - * Getter for property unpackImageHeight. - * @return Value of property unpackImageHeight. - */ - public int getUnpackImageHeight() { - - return this.unpackImageHeight; - } - - /** - * Setter for property unpackImageHeight. - * @param unpackImageHeight New value of property unpackImageHeight. - */ - public void setUnpackImageHeight(int unpackImageHeight) { - - this.unpackImageHeight = unpackImageHeight; - } - - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java deleted file mode 100644 index 804845fe2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/ScaleInternal.java +++ /dev/null @@ -1,2447 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import javax.media.opengl.GL; -import javax.media.opengl.GL2; -import javax.media.opengl.glu.GLU; -import java.nio.*; -import com.jogamp.common.nio.Buffers; - -/** - * - * @author Administrator - */ -public class ScaleInternal { - - public static final float UINT_MAX = (float)(0x00000000FFFFFFFF); - - public static void scale_internal( int components, int widthin, int heightin, - ShortBuffer datain, int widthout, int heightout, ShortBuffer dataout ) { - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float xpercent, ypercent; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, yint, xint, xindex, yindex; - int temp; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage( components, widthin, heightin, datain, dataout ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - halfconvx = convx / 2; - halfconvy = convy / 2; - for( i = 0; i < heightout; i++ ) { - y = convy * ( i + 0.5f ); - if( heightin > heightout ) { - highy = y + halfconvy; - lowy = y - halfconvy; - } else { - highy = y + 0.5f; - lowy = y - 0.5f; - } - for( j = 0; j < widthout; j++ ) { - x = convx * ( j + 0.5f ); - if( widthin > widthout ) { - highx = x + halfconvx; - lowx = x - halfconvx; - } else { - highx = x + 0.5f; - lowx = x - 0.5f; - } - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - area = 0.0f; - - y = lowy; - yint = (int)Math.floor( y ); - while( y < highy ) { - yindex = ( yint + heightin ) % heightin; - if( highy < yint + 1 ) { - ypercent = highy - y; - } else { - ypercent = yint + 1 - y; - } - - x = lowx; - xint = (int)Math.floor( x ); - - while( x < highx ) { - xindex = ( xint + widthin ) % widthin; - if( highx < xint + 1 ) { - xpercent = highx -x; - } else { - xpercent = xint + 1 - x; - } - - percent = xpercent * ypercent; - area += percent; - temp = ( xindex + ( yindex * widthin) ) * components; - for( k = 0; k < components; k++ ) { - totals[k] += datain.get( temp + k ) * percent; - } - - xint++; - x = xint; - } - yint++; - y = yint; - } - - temp = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - // totals[] should be rounded in the case of enlarging an RGB - // ramp when the type is 332 or 4444 - dataout.put( temp + k, (short)((totals[k] + 0.5f) / area) ); - } - } - } - } - - public static void scale_internal_ubyte( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ByteBuffer dataout, int element_size, int ysize, int group_size ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_ubyte( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - float f = 0.0f; - datain.position( left ); - f = ( 0x000000FF & datain.get() ) * ( 1.0f - lowx_float ); - datain.position( right ); - f += ( 0x000000FF & datain.get() ) * highx_float; - totals[k] += f; - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ) * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += ( 0x000000FF & datain.get() ); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (byte)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_byte( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ByteBuffer dataout, int element_size, int ysize, - int group_size ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_byte( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - float f = 0.0f; - datain.position( left ); - f = datain.get() * ( 1 - lowx_float ); - datain.position( right ); - f += datain.get() * highx_float; - totals[k] += f; - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * x_percent; - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * y_percent; - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get() * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - totals[k] += datain.get(); - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (byte)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_ushort( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_ushort( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * y_percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & (Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - float f = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * ( 1 - lowx_float ); - datain.position( right ); - f += ((0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * highx_float); - totals[k] += f; - } else { - datain.position( left ); - float f = ((0x0000FFFF & datain.getShort()) * ( 1 - lowx_float )); - datain.position( right ); - f += ((0x0000FFFF & datain.getShort()) * highx_float); - totals[k] += f; - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * x_percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; - } else { - totals[k] += (0x0000FFFF & datain.getShort()) * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort())); - } else { - totals[k] += (0x0000FFFF & datain.getShort()); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (short)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_short( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - ShortBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - int swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_short( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += datain.getShort() * ( 1 - lowx_float ); - datain.position( right ); - totals[k] += datain.getShort() * highx_float; - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort()); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getShort() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getShort() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getShort() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getShort(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (short)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_uint( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_uint( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * highx_float); - } else { - datain.position( left ); - totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * x_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * y_percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - long tempInt0 = ( 0xFFFFFFFFL & datain.getInt( temp_index ) ); - datain.position( temp_index ); - long tempInt1 = ( 0xFFFFFFFFL & datain.getInt() ); - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())); - } else { - totals[k] += (0x00000000FFFFFFFF & datain.getInt()); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - float value = 0.0f; - for( k = 0; k < components; k++ ) { - value = totals[k] / area; - dataout.position( outindex + k ); - if( value >= UINT_MAX ) { - dataout.put( (int)value ); - } else { - dataout.put( (int)(totals[k] / area) ); - } - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_int( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - IntBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - long swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_int( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += (datain.getInt() * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += (datain.getInt() * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getInt() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getInt() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getInt() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getInt(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (int)(totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scale_internal_float( int components, int widthin, int heightin, - ByteBuffer datain, int widthout, int heightout, - FloatBuffer dataout, int element_size, int ysize, - int group_size, boolean myswap_bytes ) { - float x, convx; - float y, convy; - float percent; - // Max components in a format is 4, so... - float[] totals = new float[4]; - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outindex; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - float swapbuf; // unsigned buffer - - if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { - HalveImage.halveImage_float( components, widthin, heightin, datain, dataout, - element_size, ysize, group_size, myswap_bytes ); - return; - } - convy = (float)heightin / heightout; - convx = (float)widthin / widthout; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convy_float; - - for( i = 0; i < heightout; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightin) - highy_int = heightin - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthout; j++ ) { - - // Ok, now apply box filter to box that goes from (lowx, lowy) - // to (highx, highy) on input data into this pixel on output - // data. - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // caulate the value for pixels in the 1st row - xindex = lowx_int * group_size; - if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * ysize; - percent = y_percent * ( 1 - lowx_float ); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - right = temp; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - - // calculate the value for pixels in the last row - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - - // calculate the value for the pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += ysize; - right += ysize; - for( k = 0; k < components; k++, left += element_size, right += element_size ) { - if( myswap_bytes ) { - datain.position( left ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * ( 1 - lowx_float ); - datain.position( right ); - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * highx_float; - } else { - datain.position( left ); - totals[k] += (datain.getFloat() * ( 1 - lowx_float )); - datain.position( right ); - totals[k] += (datain.getFloat() * highx_float); - } - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float) * x_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * x_percent; - } else { - totals[k] += datain.getFloat() * x_percent; - } - } - } - percent = x_percent * highy_float; - temp += ysize; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += group_size; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * y_percent; - } else { - totals[k] += datain.getFloat() * y_percent; - } - } - } - temp += group_size; - percent = y_percent * highx_float; - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + (lowy_int * ysize); - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf * percent; - } else { - totals[k] += datain.getFloat() * percent; - } - } - } - - // this is for the pixels in the body - temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { - datain.position( temp_index ); - if( myswap_bytes ) { - swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); - totals[k] += swapbuf; - } else { - totals[k] += datain.getFloat(); - } - } - temp += group_size; - } - temp0 += ysize; - } - - outindex = ( j + ( i * widthout ) ) * components; - for( k = 0; k < components; k++ ) { - dataout.position( outindex + k ); - dataout.put( (totals[k] / area) ); - } - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthin - 1) { - int delta = (highx_int - widthin + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - } - - public static void scaleInternalPackedPixel( int components, Extract extract, - int widthIn, int heightIn, ByteBuffer dataIn, int widthOut, - int heightOut, ByteBuffer dataOut, int pixelSizeInBytes, - int rowSizeInBytes, boolean isSwap ) { - float x, convx; - float y, convy; - float percent; - - // max components in a format is 4, so - float[] totals = new float[4]; - float[] extractTotals = new float[4]; - float[] extractMoreTotals = new float[4]; - float[] shoveTotals = new float[4]; - - float area; - int i, j, k, xindex; - - int temp, temp0; - int temp_index; - int outIndex = 0; - - int lowx_int, highx_int, lowy_int, highy_int; - float x_percent, y_percent; - float lowx_float, highx_float, lowy_float, highy_float; - float convy_float, convx_float; - int convy_int, convx_int; - int l, m; - int left, right; - - if( widthIn == widthOut * 2 && heightIn == heightOut * 2 ) { - HalveImage.halveImagePackedPixel( components, extract, widthIn, heightIn, dataIn, dataOut, - pixelSizeInBytes, rowSizeInBytes, isSwap ); - return; - } - convy = (float)heightIn / (float)heightOut; - convx = (float)widthIn / (float)widthOut; - convy_int = (int)Math.floor( convy ); - convy_float = convy - convy_int; - convx_int = (int)Math.floor( convx ); - convx_float = convx - convx_int; - - area = convx * convy; - - lowy_int = 0; - lowy_float = 0.0f; - highy_int = convy_int; - highy_float = convx_float; - - for( i = 0; i < heightOut; i++ ) { - // Clamp here to be sure we don't read beyond input buffer. - if (highy_int >= heightIn) - highy_int = heightIn - 1; - lowx_int = 0; - lowx_float = 0.0f; - highx_int = convx_int; - highx_float = convx_float; - - for( j = 0; j < widthOut; j++ ) { - // ok now apply box filter to box that goes from( lowx, lowy ) - // to ( highx, highy ) on input data into this pixel on output data - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - - // calculate that value for pixels in the 1st row - xindex = lowx_int * pixelSizeInBytes; - if( (highy_int > lowy_int) && (highx_int > lowx_int) ) { - - y_percent = 1 - lowy_float; - temp = xindex + lowy_int * rowSizeInBytes; - percent = y_percent * ( 1 - lowx_float ); - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - left = temp; - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - right = temp; - percent = y_percent * highx_float; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - // calculate the value for pixels in the last row - - y_percent = highy_float; - percent = y_percent * ( 1 - lowx_float ); - temp = xindex + highy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; - dataIn.position( temp ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - - // calculate the value for pixels in the 1st and last column - for( m = lowy_int + 1; m < highy_int; m++ ) { - left += rowSizeInBytes; - right += rowSizeInBytes; - dataIn.position( left ); - extract.extract( isSwap, dataIn, extractTotals ); - dataIn.position( right ); - extract.extract( isSwap, dataIn, extractMoreTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += ( extractTotals[k] * ( 1 - lowx_float ) + extractMoreTotals[k] * highx_float ); - } - } - } else if( highy_int > lowy_int ) { - x_percent = highx_float - lowx_float; - percent = ( 1 - lowy_float ) * x_percent; - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp += rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * x_percent; - } - } - percent = x_percent * highy_float; - temp += rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } else if( highx_int > lowx_int ) { - y_percent = highy_float - lowy_float; - percent = ( 1 - lowx_float ) * y_percent; - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - for( l = lowx_int + 1; l < highx_int; l++ ) { - temp += pixelSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * y_percent; - } - } - temp += pixelSizeInBytes; - percent = y_percent * highx_float; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } else { - percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); - temp = xindex + lowy_int * rowSizeInBytes; - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - } - - // this is for the pixels in the body - temp0 = xindex + pixelSizeInBytes + ( lowy_int + 1 ) * rowSizeInBytes; - for( m = lowy_int + 1; m < highy_int; m++ ) { - temp = temp0; - for( l = lowx_int + 1; l < highx_int; l++ ) { - dataIn.position( temp ); - extract.extract( isSwap, dataIn, extractTotals ); - for( k = 0; k < components; k++ ) { - totals[k] += extractTotals[k] * percent; - } - temp += pixelSizeInBytes; - } - temp0 += rowSizeInBytes; - } - - outIndex = ( j + ( i * widthOut ) ); - for( k = 0; k < components; k++ ) { - shoveTotals[k] = totals[k] / area; - } - extract.shove( shoveTotals, outIndex, dataOut ); - lowx_int = highx_int; - lowx_float = highx_float; - highx_int += convx_int; - highx_float += convx_float; - if( highx_float > 1.0f ) { - highx_float -= 1.0f; - highx_int++; - } - - // Clamp to make sure we don't run off the right edge - if (highx_int > widthIn - 1) { - int delta = (highx_int - widthIn + 1); - lowx_int -= delta; - highx_int -= delta; - } - } - lowy_int = highy_int; - lowy_float = highy_float; - highy_int += convy_int; - highy_float += convy_float; - if( highy_float > 1.0f ) { - highy_float -= 1.0f; - highy_int++; - } - } - assert( outIndex == ( widthOut * heightOut - 1) ); - } - - public static void scaleInternal3D( int components, int widthIn, int heightIn, - int depthIn, ShortBuffer dataIn, int widthOut, int heightOut, - int depthOut, ShortBuffer dataOut ) { - float x, lowx, highx, convx, halfconvx; - float y, lowy, highy, convy, halfconvy; - float z, lowz, highz, convz, halfconvz; - float xpercent, ypercent, zpercent; - float percent; - // max compnents in a format is 4 - float[] totals = new float[4]; - float volume; - int i, j, d, k, zint, yint, xint, xindex, yindex, zindex; - int temp; - - lowy = highy = lowx = highx = 0.0f; - - convz = (float)depthIn / depthOut; - convy = (float)heightIn / heightOut; - convx = (float)widthIn / widthOut; - halfconvz = convz / 2.0f; - halfconvy = convy / 2.0f; - halfconvx = convx / 2.0f; - for( d = 0; d < depthOut; d++ ) { - z = convz * ( d + 0.5f ); - if( depthIn > depthOut ) { - highz = z + halfconvz; - lowz = z - halfconvz; - } else { - highz = z + 0.5f; - lowz = z - 0.5f; - } - for( i = 0; i < heightOut; i++ ) { - y = convy * ( i + 0.5f ); - if( heightIn > heightOut ) { - highz = y + halfconvy; - lowz = y - halfconvy; - } else { - highz = y + 0.5f; - lowz = y - 0.5f; - } - for( j = 0; j < widthOut; j++ ) { - x = convx * ( j + 0.5f ); - if( depthIn > depthOut ) { - highz = x + halfconvx; - lowz = x - halfconvx; - } else { - highz = x + 0.5f; - lowz = x - 0.5f; - } - - // Ok, now apply box filter to box that goes from ( lowx, lowy, lowz ) - // to ( highx, highy, highz ) on input data into this pixel on output data - - totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; - volume = 0.0f; - - z = lowz; - zint = (int)(Math.floor( z ) ); - while( z < highz ) { - zindex = ( zint + depthIn ) % depthIn; - if( highz < zint + 1 ) { - zpercent = highz - z; - } else { - zpercent = zint + 1 - z; - } - - y = lowy; - yint = (int)(Math.floor( y ) ); - while( y < highy ) { - yindex = ( yint + heightIn ) % heightIn; - if( highy < yint + 1 ) { - ypercent = highy - y; - } else { - ypercent = yint + 1 - y; - } - - x = lowx; - xint = (int)(Math.floor( x ) ); - - while( x < highx ) { - xindex = (xint + widthIn ) % widthIn; - if( highx < xint + 1 ) { - xpercent = highx - x; - } else { - xpercent = xint + 1 - x; - } - - percent = xpercent * ypercent * zpercent; - volume += percent; - - temp = (xindex + ( yindex *widthIn) + (zindex * widthIn *heightIn)) * components; - for( k = 0; k < components; k++ ) { - assert( 0 <= (temp+k) && (temp+k) < (widthIn * heightIn * depthIn * components) ); - totals[k] += dataIn.get( temp + k ) * percent; - } - xint++; - x = xint; - } // while x - yint++; - y = yint; - } // while y - zint++; - z = zint; - } // while z - - temp = ( j + ( i * widthOut ) + (d * widthOut * heightOut ) ) * components; - for( k = 0; k < components; k++ ) { - // totals should be rounded in the case of enlarging an rgb ramp when the type is 332 or 4444 - assert( 0 <= ( temp + k ) && ( temp + k ) < (widthOut * heightOut* depthOut * components) ); - dataOut.put( temp + k, (short)((totals[k] + 0.5f) / volume ) ); - } - } - } - } - } - - public static int gluScaleImage3D( GL gl, int format, int widthIn, int heightIn, - int depthIn, int typeIn, ByteBuffer dataIn, int widthOut, int heightOut, - int depthOut, int typeOut, ByteBuffer dataOut ) { - int components; - ShortBuffer beforeImage, afterImage; - PixelStorageModes psm = new PixelStorageModes(); - - if( widthIn == 0 || heightIn == 0 || depthIn == 0 || - widthOut == 0 || heightOut == 0 || depthOut == 0 ) { - return( 0 ); - } - - if( widthIn < 0 || heightIn < 0 || depthIn < 0 || - widthOut < 0 || heightOut < 0 || depthOut < 0 ) { - return( GLU.GLU_INVALID_VALUE ); - } - - if( !Mipmap.legalFormat(format) || !Mipmap.legalType(typeIn) || - !Mipmap.legalType(typeOut) || typeIn == GL2.GL_BITMAP || - typeOut == GL2.GL_BITMAP ) { - return( GLU.GLU_INVALID_ENUM ); - } - - if( !Mipmap.isLegalFormatForPackedPixelType( format, typeIn ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - - if( !Mipmap.isLegalFormatForPackedPixelType( format, typeOut ) ) { - return( GLU.GLU_INVALID_OPERATION ); - } - - try { - beforeImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, - heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - afterImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, - heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); - } catch( OutOfMemoryError err ) { - return( GLU.GLU_OUT_OF_MEMORY ); - } - Mipmap.retrieveStoreModes3D( gl, psm ); - - Image.fillImage3D( psm, widthIn, heightIn, depthIn, format, typeIn, - Mipmap.is_index( format ), dataIn, beforeImage ); - components = Mipmap.elements_per_group( format, 0 ); - ScaleInternal.scaleInternal3D( components, widthIn, heightIn, depthIn, - beforeImage, widthOut, heightOut, depthOut, afterImage ); - Image.emptyImage3D( psm, widthOut, heightOut, depthOut, format, typeOut, - Mipmap.is_index( format ), afterImage, dataOut ); - - return( 0 ); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java deleted file mode 100644 index 0aeca8f1c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/mipmap/Type_Widget.java +++ /dev/null @@ -1,226 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.mipmap; - -import java.nio.*; - -/** - * - * @author Administrator - */ -public class Type_Widget { - - ByteBuffer buffer; - - /** Creates a new instance of Type_Widget */ - public Type_Widget() { - // can't make this direct, because JVM doesn't allocate small direct buffers efficiently - // see https://jogamp.org/bugzilla/show_bug.cgi?id=463 for details - buffer = ByteBuffer.allocate( 4 ); - } - - public void setUB0( byte b ) { - buffer.position( 0 ); - buffer.put( b ); - } - - public byte getUB0() { - buffer.position( 0 ); - return( buffer.get() ); - } - - public void setUB1( byte b ) { - buffer.position( 1 ); - buffer.put( b ); - } - - public byte getUB1() { - buffer.position( 1 ); - return( buffer.get() ); - } - - public void setUB2( byte b ) { - buffer.position( 2 ); - buffer.put( b ); - } - - public byte getUB2() { - buffer.position( 2 ); - return( buffer.get() ); - } - - public void setUB3( byte b ) { - buffer.position( 3 ); - buffer.put( b ); - } - - public byte getUB3() { - buffer.position( 3 ); - return( buffer.get() ); - } - - public void setUS0( short s ) { - buffer.position( 0 ); - buffer.putShort( s ); - } - - public short getUS0() { - buffer.position( 0 ); - return( buffer.getShort() ); - } - - public void setUS1( short s ) { - buffer.position( 2 ); - buffer.putShort( s ); - } - - public short getUS1() { - buffer.position( 2 ); - return( buffer.getShort() ); - } - - public void setUI( int i ) { - buffer.position( 0 ); - buffer.putInt( i ); - } - - public int getUI() { - buffer.position( 0 ); - return( buffer.getInt() ); - } - - public void setB0( byte b ) { - buffer.position( 0 ); - buffer.put( b ); - } - - public byte getB0() { - buffer.position( 0 ); - return( buffer.get() ); - } - - public void setB1( byte b ) { - buffer.position( 1 ); - buffer.put( b ); - } - - public byte getB1() { - buffer.position( 1 ); - return( buffer.get() ); - } - - public void setB2( byte b ) { - buffer.position( 2 ); - buffer.put( b ); - } - - public byte getB2() { - buffer.position( 2 ); - return( buffer.get() ); - } - - public void setB3( byte b ) { - buffer.position( 3 ); - buffer.put( b ); - } - - public byte getB3() { - buffer.position( 3 ); - return( buffer.get() ); - } - - public void setS0( short s ) { - buffer.position( 0 ); - buffer.putShort( s ); - } - - public short getS0() { - buffer.position( 0 ); - return( buffer.getShort() ); - } - - public void setS1( short s ) { - buffer.position( 2 ); - buffer.putShort( s ); - } - - public short getS1() { - buffer.position( 2 ); - return( buffer.getShort() ); - } - - public void setI( int i ) { - buffer.position( 0 ); - buffer.putInt( i ); - } - - public int getI() { - buffer.position( 0 ); - return( buffer.getInt() ); - } - - public void setF( float f ) { - buffer.position( 0 ); - buffer.putFloat( f ); - } - - public float getF() { - buffer.position( 0 ); - return( buffer.getFloat() ); - } - - public ByteBuffer getBuffer() { - buffer.rewind(); - return( buffer ); - } - - public static void main( String args[] ) { - Type_Widget t = new Type_Widget(); - t.setI( 1000000 ); - - System.out.println("int: " + Integer.toHexString( t.getI() ) ); - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java deleted file mode 100644 index 9ee2494a1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Arc.java +++ /dev/null @@ -1,258 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -*/ - -/** - * Trimming arc - * @author Tomas Hrasky - * - */ -public class Arc { - /** - * Corresponding picewise-linear arc - */ - public PwlArc pwlArc; - - /** - * Arc type - */ - private long type; - - /** - * Arc link in linked list - */ - public Arc link; - - /** - * Previous arc - */ - Arc prev; - - /** - * Next arc - */ - Arc next; - - /** - * Corresponding berizer type arc - */ - private BezierArc bezierArc; - - /** - * Makes new arc at specified side - * - * @param side - * which side doeas this arc form - */ - public Arc(int side) { - bezierArc = null; - pwlArc = null; - type = 0; - setside(side); - // nuid=_nuid - } - - /** - * Sets side the arc is at - * - * @param side - * arc side - */ - private void setside(int side) { - // DONE - clearside(); - type |= side << 8; - } - - /** - * Unsets side - */ - private void clearside() { - // DONE - type &= ~(0x7 << 8); - } - - // this one replaces enum arc_side - /** - * Side not specified - */ - public static final int ARC_NONE = 0; - - /** - * Arc on right - */ - public static final int ARC_RIGHT = 1; - - /** - * Arc on top - */ - public static final int ARC_TOP = 2; - - /** - * Arc on left - */ - public static final int ARC_LEFT = 3; - - /** - * Arc on bottom - */ - public static final int ARC_BOTTOM = 4; - - /** - * Bezier type flag - */ - private static final long BEZIER_TAG = 1 << 13; - - /** - * Arc type flag - */ - private static final long ARC_TAG = 1 << 3; - - /** - * Tail type tag - */ - private static final long TAIL_TAG = 1 << 6; - - /** - * Appends arc to the list - * - * @param jarc - * arc to be append - * @return this - */ - public Arc append(Arc jarc) { - // DONE - if (jarc != null) { - next = jarc.next; - prev = jarc; - next.prev = this; - prev.next = this; - } else { - next = this; - prev = this; - } - - return this; - } - - /** - * Unused - * - * @return true - */ - public boolean check() { - return true; - } - - /** - * Sets bezier type flag - */ - public void setbezier() { - // DONE - type |= BEZIER_TAG; - - } - - /** - * Returns tail of linked list coords - * - * @return tail coords - */ - public float[] tail() { - // DONE - return pwlArc.pts[0].param; - } - - /** - * Returns head of linked list coords - * - * @return head coords - */ - public float[] head() { - // DONE - return next.pwlArc.pts[0].param; - } - - /** - * Returns whether arc is marked with arc_tag - * - * @return is arc marked with arc_tag - */ - public boolean ismarked() { - // DONE - return ((type & ARC_TAG) > 0) ? true : false; - } - - /** - * Cleans arc_tag flag - */ - public void clearmark() { - // DONE - type &= (~ARC_TAG); - } - - /** - * Sets arc_tag flag - */ - public void setmark() { - // DONE - type |= ARC_TAG; - } - - /** - * sets tail tag - */ - public void setitail() { - // DONE - type |= TAIL_TAG; - } - - /** - * Returns whether arc is marked tail - * - * @return is tail - */ - public boolean getitail() { - return false; - } - - /** - * Unsets tail tag - */ - public void clearitail() { - // DONE - type &= (~TAIL_TAG); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java deleted file mode 100644 index 3955e3176..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcSdirSorter.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for sorting list of Arcs - * @author Tomas Hrasky - * - */ -public class ArcSdirSorter { - - /** - * Makes new ArcSdirSorter with Subdivider - * @param subdivider subdivider - */ - public ArcSdirSorter(Subdivider subdivider) { - //TODO - // System.out.println("TODO arcsdirsorter.constructor"); - } - - /** - * Sorts list of arcs - * @param list arc list to be sorted - * @param count size of list - */ - public void qsort(CArrayOfArcs list, int count) { - // TODO - // System.out.println("TODO arcsdirsorter.qsort"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java deleted file mode 100644 index 098ba97b7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTdirSorter.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for sorting list of Arcs - * @author Tomas Hrasky - * - */ -public class ArcTdirSorter { - /** - * Makes new ArcSdirSorter with Subdivider - * @param subdivider subdivider - */ - public ArcTdirSorter(Subdivider subdivider) { - // TODO Auto-generated constructor stub - // System.out.println("TODO arcTsorter.konstruktor"); - } - /** - * Sorts list of arcs - * @param list arc list to be sorted - * @param count size of list - */ - public void qsort(CArrayOfArcs list, int count) { - // TODO Auto-generated method stub - // System.out.println("TODO arcTsorter.qsort"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java deleted file mode 100644 index edfb8905f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/ArcTesselator.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for arc tesselation - * @author Tomas Hrasky - * - */ -public class ArcTesselator { - - /** - * Makes given arc an bezier arc - * @param arc arc to work with - * @param s1 minimum s param - * @param s2 maximum s param - * @param t1 minimum t param - * @param t2 maximum s param - */ - public void bezier(Arc arc, float s1, float s2, float t1, float t2) { - // DONE - TrimVertex[] p = new TrimVertex[2]; - p[0] = new TrimVertex(); - p[1] = new TrimVertex(); - arc.pwlArc = new PwlArc(2, p); - p[0].param[0] = s1; - p[0].param[1] = s2; - p[1].param[0] = t1; - p[1].param[1] = t2; - arc.setbezier(); - } - - /** - * Empty method - * @param newright arc to work with - * @param s first tail - * @param t2 second tail - * @param t1 third tail - * @param f stepsize - */ - public void pwl_right(Arc newright, float s, float t1, float t2, float f) { - // TODO Auto-generated method stub - // System.out.println("TODO arctesselator.pwl_right"); - } - - /** - * Empty method - * @param newright arc to work with - * @param s first tail - * @param t2 second tail - * @param t1 third tail - * @param f stepsize - */ - public void pwl_left(Arc newright, float s, float t2, float t1, float f) { - // TODO Auto-generated method stub - // System.out.println("TODO arctesselator.pwl_left"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java deleted file mode 100644 index 39097720c..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Backend.java +++ /dev/null @@ -1,217 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class responsible for rendering - * @author Tomas Hrasky - * - */ -public abstract class Backend { - - /** - * Fill surface - */ - public static final int N_MESHFILL = 0; - - /** - * Draw surface as wire model - */ - public static final int N_MESHLINE = 1; - - /** - * Draw surface with points - */ - public static final int N_MESHPOINT = 2; - - /** - * Object rendering curves - */ - protected CurveEvaluator curveEvaluator; - - /** - * Object rendering surfaces - */ - protected SurfaceEvaluator surfaceEvaluator; - - /** - * Makes new backend - */ - public Backend() { - // curveEvaluator = new OpenGLCurveEvaluator(); - // surfaceEvaluator = new OpenGLSurfaceEvaluator(); - } - - /** - * Begin a curve - */ - public void bgncurv() { - // DONE - curveEvaluator.bgnmap1f(); - - } - - /** - * End a curve - */ - public void endcurv() { - // DONE - curveEvaluator.endmap1f(); - - } - - /** - * Make cuve with given parameters - * @param type curve type - * @param ps control points - * @param stride control points coordinates number - * @param order order of curve - * @param ulo smallest u - * @param uhi highest u - */ - public void curvpts(int type, CArrayOfFloats ps, int stride, int order, - float ulo, float uhi) { - // DONE - curveEvaluator.map1f(type, ulo, uhi, stride, order, ps); - curveEvaluator.enable(type); - } - - /** - * Draw curve - * @param u1 smallest u - * @param u2 highest u - * @param nu number of pieces - */ - public void curvgrid(float u1, float u2, int nu) { - // DONE - curveEvaluator.mapgrid1f(nu, u1, u2); - - } - - /** - * Evaluates curve mesh - * @param from low param - * @param n step - */ - public void curvmesh(int from, int n) { - // DONE - curveEvaluator.mapmesh1f(N_MESHFILL, from, from + n); - } - - /** - * Begin surface - * @param wiretris use triangles - * @param wirequads use quads - */ - public void bgnsurf(int wiretris, int wirequads) { - // DONE - surfaceEvaluator.bgnmap2f(); - - if (wiretris > 0) - surfaceEvaluator.polymode(NurbsConsts.N_MESHLINE); - else - surfaceEvaluator.polymode(NurbsConsts.N_MESHFILL); - } - - /** - * End surface - */ - public void endsurf() { - // DONE - surfaceEvaluator.endmap2f(); - } - - /** - * Empty method - * @param ulo low u param - * @param uhi hig u param - * @param vlo low v param - * @param vhi high v param - */ - public void patch(float ulo, float uhi, float vlo, float vhi) { - // DONE - surfaceEvaluator.domain2f(ulo, uhi, vlo, vhi); - } - - /** - * Draw surface - * @param u0 lowest u - * @param u1 highest u - * @param nu number of pieces in u direction - * @param v0 lowest v - * @param v1 highest v - * @param nv number of pieces in v direction - */ - public void surfgrid(float u0, float u1, int nu, float v0, float v1, int nv) { - // DONE - surfaceEvaluator.mapgrid2f(nu, u0, u1, nv, v0, v1); - - } - - /** - * Evaluates surface mesh - * @param u u param - * @param v v param - * @param n step in u direction - * @param m step in v direction - */ - public void surfmesh(int u, int v, int n, int m) { - // System.out.println("TODO backend.surfmesh wireframequads"); - // TODO wireframequads - surfaceEvaluator.mapmesh2f(NurbsConsts.N_MESHFILL, u, u + n, v, v + m); - } - - /** - * Make surface - * @param type surface type - * @param pts control points - * @param ustride control points coordinates in u direction - * @param vstride control points coordinates in v direction - * @param uorder surface order in u direction - * @param vorder surface order in v direction - * @param ulo lowest u - * @param uhi hightest u - * @param vlo lowest v - * @param vhi hightest v - */ - public void surfpts(int type, CArrayOfFloats pts, int ustride, int vstride, - int uorder, int vorder, float ulo, float uhi, float vlo, float vhi) { - // DONE - surfaceEvaluator.map2f(type, ulo, uhi, ustride, uorder, vlo, vhi, - vstride, vorder, pts); - surfaceEvaluator.enable(type); - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java deleted file mode 100644 index d9b390b67..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/BezierArc.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomas Hrasky - * - */ -public class BezierArc { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java deleted file mode 100644 index 61316f348..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Bin.java +++ /dev/null @@ -1,155 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding trimming arcs - * @author Tomas Hrasky - * - */ -public class Bin { - - /** - * Head of linked list of arcs - */ - private Arc head; - - /** - * Current arc - */ - private Arc current; - - /** - * Indicates whether there are any Arcs in linked list - * @return true if there are any Arcs in linked list - */ - public boolean isnonempty() { - // DONE - return this.head != null ? true : false; - } - - /** - * Adds and arc to linked list - * @param jarc added arc - */ - public void addarc(Arc jarc) { - // DONE - // if (head == null) - // head = jarc; - // else { - jarc.link = head; - head = jarc; - // } - - } - - /** - * Returns number of arcs in linked list - * @return number of arcs - */ - public int numarcs() { - // DONE - int count = 0; - for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) - count++; - return count; - } - - /** - * Removes first arc in list - * @return new linked list head - */ - public Arc removearc() { - // DONE - Arc jarc = head; - if (jarc != null) - head = jarc.link; - return jarc; - - } - - /** - * Consolidates linked list - */ - public void adopt() { - // DONE - markall(); - - Arc orphan; - while ((orphan = removearc()) != null) { - for (Arc parent = orphan.next; !parent.equals(orphan); parent = parent.next) { - if (!parent.ismarked()) { - orphan.link = parent.link; - parent.link = orphan; - orphan.clearmark(); - break; - } - } - } - - } - - /** - * Marks all arc in linked list - */ - private void markall() { - // DONE - for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) - jarc.setmark(); - } - - /** - * Returns first arc in linked list - * @return first arc in linked list - */ - private Arc firstarc() { - // DONE - current = head; - return nextarc(); - } - - /** - * Returns next arc in linked list - * @return next arc - * - */ - private Arc nextarc() { - // DONE - Arc jarc = current; - if (jarc != null) - current = jarc.link; - return jarc; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java deleted file mode 100644 index b5b88ad96..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Breakpt.java +++ /dev/null @@ -1,59 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding break point parameters - * - * @author Tomas Hrasky - * - */ -public class Breakpt { - - /** - * Breakpoint multiplicity - */ - public int multi; - - /** - * Breakpint value - */ - public float value; - - /** - * Breakpoint deficit (how many times it has to be added) - */ - public int def; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java deleted file mode 100644 index 0646e1d9f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfArcs.java +++ /dev/null @@ -1,194 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfArcs { - /** - * Underlaying array - */ - private Arc[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Don't check for array borders? - */ - private boolean noCheck = true; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfArcs(Arc[] array, int pointer) { - this.array = array; - // this.pointer=pointer; - setPointer(pointer); - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfArcs(CArrayOfArcs carray) { - this.array = carray.array; - // this.pointer=carray.pointer; - setPointer(carray.pointer); - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param ctlarray - * underlaying array - */ - public CArrayOfArcs(Arc[] ctlarray) { - this.array = ctlarray; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Arc get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - // pointer++; - setPointer(pointer + 1); - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Arc f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Arc get(int i) { - return array[i]; - } - - /** - * Returns array element at specified index relatively to pointer - * - * @param i - * relative index - * @return element at relative index - */ - public Arc getRelative(int i) { - return array[pointer + i]; - } - - /** - * Sets value of element at specified index relatively to pointer - * - * @param i - * relative index - * @param value - * value to be set - */ - public void setRelative(int i, Arc value) { - array[pointer + i] = value; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - // pointer-=i; - setPointer(pointer - i); - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - if (!noCheck && pointer > array.length) - throw new IllegalArgumentException("Pointer " + pointer - + " out of bounds " + array.length); - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - // pointer+=i; - setPointer(pointer + i); - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - // pointer--; - setPointer(pointer - 1); - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public Arc[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(Arc[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java deleted file mode 100644 index e47fdf966..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfBreakpts.java +++ /dev/null @@ -1,130 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfBreakpts { - /** - * Underlaying array - */ - private Breakpt[] pole; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfBreakpts(Breakpt[] array, int pointer) { - this.pole = array; - this.pointer = pointer; - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfBreakpts(CArrayOfBreakpts carray) { - this.pole = carray.pole; - this.pointer = carray.pointer; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Breakpt get() { - return pole[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - pointer++; - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Breakpt f) { - pole[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Breakpt get(int i) { - return pole[i]; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - pointer -= i; - - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - pointer += i; - - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - pointer--; - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java deleted file mode 100644 index 60cef9919..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfFloats.java +++ /dev/null @@ -1,195 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfFloats { - - /** - * Underlaying array - */ - private float[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Don't check for array borders? - */ - private boolean noCheck = true; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfFloats(float[] array, int pointer) { - this.array = array; - // this.pointer=pointer; - setPointer(pointer); - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfFloats(CArrayOfFloats carray) { - this.array = carray.array; - // this.pointer=carray.pointer; - setPointer(carray.pointer); - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param ctlarray - * underlaying array - */ - public CArrayOfFloats(float[] ctlarray) { - this.array = ctlarray; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public float get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - // pointer++; - setPointer(pointer + 1); - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(float f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public float get(int i) { - return array[i]; - } - - /** - * Returns array element at specified index relatively to pointer - * - * @param i - * relative index - * @return element at relative index - */ - public float getRelative(int i) { - return array[pointer + i]; - } - - /** - * Sets value of element at specified index relatively to pointer - * - * @param i - * relative index - * @param value - * value to be set - */ - public void setRelative(int i, float value) { - array[pointer + i] = value; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - // pointer-=i; - setPointer(pointer - i); - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - if (!noCheck && pointer > array.length) - throw new IllegalArgumentException("Pointer " + pointer - + " out of bounds " + array.length); - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - // pointer+=i; - setPointer(pointer + i); - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - // pointer--; - setPointer(pointer - 1); - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public float[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(float[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java deleted file mode 100644 index ef16a8204..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CArrayOfQuiltspecs.java +++ /dev/null @@ -1,160 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/** - * Class replacing C language pointer - * - * @author Tomas Hrasky - * - */ -public class CArrayOfQuiltspecs { - /** - * Underlaying array - */ - private Quiltspec[] array; - - /** - * Pointer to array member - */ - private int pointer; - - /** - * Makes new CArray - * - * @param array - * underlaying array - * @param pointer - * pointer (index) to array - */ - public CArrayOfQuiltspecs(Quiltspec[] array, int pointer) { - this.array = array; - this.pointer = pointer; - } - - /** - * Makes new CArray from other CArray - * - * @param carray - * reference array - */ - public CArrayOfQuiltspecs(CArrayOfQuiltspecs carray) { - this.array = carray.array; - this.pointer = carray.pointer; - } - - /** - * Makes new CArray with pointer set to 0 - * - * @param array - * underlaying array - */ - public CArrayOfQuiltspecs(Quiltspec[] array) { - this.array = array; - this.pointer = 0; - } - - /** - * Returns element at pointer - * - * @return element at pointer - */ - public Quiltspec get() { - return array[pointer]; - } - - /** - * Increases pointer by one (++) - */ - public void pp() { - pointer++; - } - - /** - * Sets element at pointer - * - * @param f - * desired value - */ - public void set(Quiltspec f) { - array[pointer] = f; - - } - - /** - * Returns array element at specified index - * - * @param i - * array index - * @return element at index - */ - public Quiltspec get(int i) { - return array[i]; - } - - /** - * Lessens pointer by value - * - * @param i - * lessen by - */ - public void lessenPointerBy(int i) { - pointer -= i; - - } - - /** - * Returns pointer value - * - * @return pointer value - */ - public int getPointer() { - return pointer; - } - - /** - * Sets ponter value - * - * @param pointer - * pointer value to be set - */ - public void setPointer(int pointer) { - this.pointer = pointer; - } - - /** - * Raises pointer by value - * - * @param i - * raise by - */ - public void raisePointerBy(int i) { - pointer += i; - - } - - /** - * Lessens ponter by one (--) - */ - public void mm() { - pointer--; - - } - - /** - * Returns underlaying array - * - * @return underlaying array - */ - public Quiltspec[] getArray() { - return array; - } - - /** - * Sets underlaying array - * - * @param array - * underlaying array - */ - public void setArray(Quiltspec[] array) { - this.array = array; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java deleted file mode 100644 index fb1a5acea..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curve.java +++ /dev/null @@ -1,238 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding curve definition - * @author Tomáš Hráský - * - */ -public class Curve { - - /** - * Maximum coordinates per control point - */ - private static final int MAXCOORDS = 5; - - /** - * Max curve order - */ - private static final int MAXORDER = 24; - - /** - * Next curve in linked list - */ - public Curve next; - - /** - * OpenGL maps - */ - private Mapdesc mapdesc; - - /** - * Does the curve need sampling - */ - private boolean needsSampling; - - /** - * Culling - */ - private int cullval; - - /** - * Number of coords - */ - private int stride; - - /** - * Curve order - */ - private int order; - - /** - * Holds conversion range borders - */ - private float[] range; - - /** - * Subdivision stepsize - */ - public float stepsize; - - /** - * Minimal subdivision stepsize - */ - private float minstepsize; - - /** - * Sampling points - */ - float[] spts; - - /** - * Makes new Curve - * - * @param geo - * @param pta - * @param ptb - * @param c - * next curve in linked list - */ - public Curve(Quilt geo, float[] pta, float[] ptb, Curve c) { - - spts = new float[MAXORDER * MAXCOORDS]; - - mapdesc = geo.mapdesc; - - next = c; - needsSampling = mapdesc.isRangeSampling() ? true : false; - - cullval = mapdesc.isCulling() ? Subdivider.CULL_ACCEPT - : Subdivider.CULL_TRIVIAL_REJECT; - order = geo.qspec.get(0).order; - stride = MAXCOORDS; - - // CArrayOfFloats ps = geo.cpts; - CArrayOfFloats ps = new CArrayOfFloats(geo.cpts.getArray(), 0); - CArrayOfQuiltspecs qs = geo.qspec; - ps.raisePointerBy(qs.get().offset); - ps.raisePointerBy(qs.get().index * qs.get().order * qs.get().stride); - - if (needsSampling) { - mapdesc.xformSampling(ps, qs.get().order, qs.get().stride, spts, - stride); - } - if (cullval == Subdivider.CULL_ACCEPT) { - // System.out.println("TODO curve.Curve-cullval"); - // mapdesc.xformCulling(ps,qs.get().order,qs.get().stride,cpts,stride); - } - - range = new float[3]; - range[0] = qs.get().breakpoints[qs.get().index]; - range[1] = qs.get().breakpoints[qs.get().index + 1]; - range[2] = range[1] - range[0]; - // TODO it is necessary to solve problem with "this" pointer here - if (range[0] != pta[0]) { - // System.out.println("TODO curve.Curve-range0"); - // Curve lower=new Curve(this,pta,0); - // lower.next=next; - // this=lower; - } - if (range[1] != ptb[0]) { - // System.out.println("TODO curve.Curve-range1"); - // Curve lower=new Curve(this,ptb,0); - } - } - - /** - * Checks culling type - * @return Subdivider.CULL_ACCEPT - */ - public int cullCheck() { - if (cullval == Subdivider.CULL_ACCEPT) { - // System.out.println("TODO curve.cullval"); - // cullval=mapdesc.cullCheck(cpts,order,stride); - } - // TODO compute cullval and return the computed value - // return cullval; - return Subdivider.CULL_ACCEPT; - } - - /** - * Computes subdivision step size - */ - public void getStepSize() { - minstepsize = 0; - if (mapdesc.isConstantSampling()) { - setstepsize(mapdesc.maxrate); - } else if (mapdesc.isDomainSampling()) { - setstepsize(mapdesc.maxrate * range[2]); - } else { - assert (order <= MAXORDER); - - float tmp[][] = new float[MAXORDER][MAXCOORDS]; - - int tstride = (MAXORDER); - - int val = 0; - // mapdesc.project(spts,stride,tmp,tstride,order); - - // System.out.println("TODO curve.getsptepsize mapdesc.project"); - - if (val == 0) { - setstepsize(mapdesc.maxrate); - } else { - float t = mapdesc.getProperty(NurbsConsts.N_PIXEL_TOLERANCE); - if (mapdesc.isParametricDistanceSampling()) { - // System.out.println("TODO curve.getstepsize - parametric"); - } else if (mapdesc.isPathLengthSampling()) { - // System.out.println("TODO curve.getstepsize - pathlength"); - } else { - setstepsize(mapdesc.maxrate); - } - } - - } - - } - - /** - * Sets maximum subdivision step size - * @param max maximum subdivision step size - */ - private void setstepsize(float max) { - // DONE - stepsize = (max >= 1) ? (range[2] / max) : range[2]; - minstepsize = stepsize; - } - - /** - * Clamps the curve - */ - public void clamp() { - // DONE - if (stepsize < minstepsize) - stepsize = mapdesc.clampfactor * minstepsize; - } - - /** - * Tells whether curve needs subdivision - * - * @return curve needs subdivison - */ - public boolean needsSamplingSubdivision() { - return (stepsize < minstepsize); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java deleted file mode 100644 index c27ffd4c4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/CurveEvaluator.java +++ /dev/null @@ -1,86 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class rendering curves with OpenGL - * @author Tomáš Hráský - * - */ -public interface CurveEvaluator { - /** - * Pushes eval bit - */ - public void bgnmap1f(); - - /** - * Pops all OpenGL attributes - */ - public void endmap1f() ; - - /** - * Initializes opengl evaluator - * @param type curve type - * @param ulo lowest u - * @param uhi highest u - * @param stride control point coords - * @param order curve order - * @param ps control points - */ - public void map1f(int type, float ulo, float uhi, int stride, int order, - CArrayOfFloats ps) ; - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) ; - - /** - * Calls glMapGrid1f - * @param nu steps - * @param u1 low u - * @param u2 high u - */ - public void mapgrid1f(int nu, float u1, float u2) ; - - /** - * Evaluates a curve using glEvalMesh1f - * @param style Backend.N_MESHFILL/N_MESHLINE/N_MESHPOINT - * @param from lowest param - * @param to highest param - */ - public void mapmesh1f(int style, int from, int to) ; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java deleted file mode 100644 index fc3018833..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Curvelist.java +++ /dev/null @@ -1,121 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for woking with linked list of curves - * @author Tomas Hrasky - * - */ -public class Curvelist { - - /** - * Head of linked list - */ - private Curve curve; - - /** - * Holds conversion range borders - */ - float[] range; - - /** - * Subdivision step size - */ - public float stepsize; - - /** - * Do curves need subdivision? - */ - private boolean needsSubdivision; - - /** - * Makes new instance on top of specified lis of Quilts - * @param qlist underlaying list of quilts - * @param pta range start - * @param ptb range end - */ - public Curvelist(Quilt qlist, float[] pta, float[] ptb) { - // DONE - curve = null; - range = new float[3]; - - for (Quilt q = qlist; q != null; q = q.next) { - curve = new Curve(q, pta, ptb, curve); - } - range[0] = pta[0]; - range[1] = ptb[0]; - range[2] = range[1] - range[0]; - } - - /** - * Compute step size - */ - public void getstepsize() { - // DONE - stepsize = range[2]; - Curve c; - for (c = curve; c != null; c = c.next) { - c.getStepSize(); - c.clamp(); - stepsize = (c.stepsize < stepsize) ? c.stepsize : stepsize; - if (c.needsSamplingSubdivision()) - break; - } - needsSubdivision = (c != null) ? true : false; - - } - - /** - * Indicates whether curves need subdivision - * @return curves need subdivision - */ - public boolean needsSamplingSubdivision() { - // DONE - return needsSubdivision; - } - - /** - * Checks for culling - * @return Subdivider.CULL_TRIVIAL_REJECT or Subdivider.CULL_ACCEPT - */ - public int cullCheck() { - // DONE - for (Curve c = curve; c != null; c = c.next) - if (c.cullCheck() == Subdivider.CULL_TRIVIAL_REJECT) - return Subdivider.CULL_TRIVIAL_REJECT; - return Subdivider.CULL_ACCEPT; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java deleted file mode 100644 index 39a3a28f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/DisplayList.java +++ /dev/null @@ -1,56 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import java.lang.reflect.Method; - -/** - * Display list - * @author Tomas Hrasky - * - */ -public class DisplayList { - - /** - * Append action to the display list - * @param src source object to invoke method on - * @param m invoked method - * @param arg method argument - */ - public void append(Object src, Method m, Object arg) { - // TODO Auto-generated method stub - // System.out.println("TODO displaylist append"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java deleted file mode 100644 index 00757ed7e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Flist.java +++ /dev/null @@ -1,130 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -import java.util.Arrays; - -/** - * List of breakpoints - * @author Tomas Hrasky - * - */ -public class Flist { - - /** - * Data elements end index - * - */ - public int end; - - /** - *Data elements start index - */ - public int start; - - /** - * Breakpoint values - */ - public float[] pts; - - /** - * Number of array fields - */ - private int npts; - - /** - * Grows list - * @param maxpts maximum desired size - */ - public void grow(int maxpts) { - // DONE - if (npts < maxpts) { - // npts=2*maxpts; - npts = maxpts; - pts = new float[npts]; - } - start = 0; - end = 0; - } - - /** - * Removes duplicate array elemnts - */ - public void filter() { - // INFO the aim of this method is to remove duplicates from array - - Arrays.sort(pts); - - start = 0; - - int j = 0; - - for (int i = 1; i < end; i++) { - if (pts[i] == pts[i - j - 1]) - j++; - pts[i - j] = pts[i]; - } - - end -= j; - - } - - /** - * Sets start and and to real start and end of array elements - * @param from start from - * @param to end at - */ - public void taper(float from, float to) { - // DONE - - while (pts[start] != from) { - start++; - } - - while (pts[end - 1] != to) { - end--; - } - - } - - /** - * Adds breakpoint value - * @param f value - */ - public void add(float f) { - //DONE - pts[end++] = f; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java deleted file mode 100644 index 9251aa231..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotspec.java +++ /dev/null @@ -1,557 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Knot vector specification - * - * @author Tomas Hrasky - * - */ -public class Knotspec { - - /** - * Begin of input knots - */ - public CArrayOfFloats inkbegin; - - /** - * End of input knots - */ - public CArrayOfFloats inkend; - - /** - * Stride before knot operations - */ - public int prestride; - - /** - * Curve order - */ - public int order; - - /** - * Next knot specification in linked list (used in surfaces) - */ - public Knotspec next; - - /** - * Last knot - */ - public CArrayOfFloats klast; - - /** - * First knot - */ - CArrayOfFloats kfirst; - - /** - * Beginning of breakpoints - */ - CArrayOfBreakpts bbegin; - - /** - * End of breakpoints - */ - CArrayOfBreakpts bend; - - /** - * Considered left end knot - */ - CArrayOfFloats kleft; - - /** - * Considered right end knot - */ - CArrayOfFloats kright; - - /** - * Offset before knot operations - */ - int preoffset; - - /** - * Control points array Length after knot operations - */ - int postwidth; - - /** - * Beginning of coeficients array - */ - private CArrayOfFloats sbegin; - - /** - * Beginning of output knots - */ - private CArrayOfFloats outkbegin; - - /** - * End of output knots - */ - private CArrayOfFloats outkend; - - /** - * Control points aray length before knot operations - */ - int prewidth; - - /** - * Offset after knot operations - */ - int postoffset; - - /** - * Number of control points' coordinates after knot operations - */ - public int poststride; - - /** - * Number of control points' coordinates - */ - public int ncoords; - - /** - * Tell whether knotspec has already benn transformed - */ - public boolean istransformed; - - /** - * Knotspec to be transformed - */ - public Knotspec kspectotrans; - - /** - * Finds knot border of knot insertion and required multiplicities - */ - public void preselect() { - // DONE - float kval; - - klast = new CArrayOfFloats(inkend); - klast.lessenPointerBy(order); - for (kval = klast.get(); klast.getPointer() != inkend.getPointer(); klast - .pp()) { - if (!Knotvector.identical(klast.get(), kval)) - break; - } - - kfirst = new CArrayOfFloats(inkbegin); - kfirst.raisePointerBy(order - 1); - for (kval = kfirst.get(); kfirst.getPointer() != inkend.getPointer(); kfirst - .pp()) { - if (!Knotvector.identical(kfirst.get(), kval)) - break; - } - - CArrayOfFloats k = new CArrayOfFloats(kfirst); - k.mm(); - - for (; k.getPointer() >= inkbegin.getPointer(); k.mm()) - if (!Knotvector.identical(kval, k.get())) - break; - k.pp(); - - Breakpt[] bbeginArray = new Breakpt[(klast.getPointer() - kfirst - .getPointer()) + 1]; - for (int i = 0; i < bbeginArray.length; i++) - bbeginArray[i] = new Breakpt(); - bbegin = new CArrayOfBreakpts(bbeginArray, 0); - bbegin.get().multi = kfirst.getPointer() - k.getPointer(); - bbegin.get().value = kval; - - bend = new CArrayOfBreakpts(bbegin); - kleft = new CArrayOfFloats(kfirst); - kright = new CArrayOfFloats(kfirst); - - } - - /** - * Perpares knotspec for transformation - */ - public void select() { - // DONE - breakpoints(); - knots(); - factors(); - - preoffset = kleft.getPointer() - (inkbegin.getPointer() + order); - postwidth = ((bend.getPointer() - bbegin.getPointer()) * order); - prewidth = (outkend.getPointer() - outkbegin.getPointer()) - order; - postoffset = (bbegin.get().def > 1) ? (bbegin.get().def - 1) : 0; - - } - - /** - * Computes alpha factors for computing new control points - */ - private void factors() { - // DONE - CArrayOfFloats mid = new CArrayOfFloats(outkend.getArray(), (outkend - .getPointer() - 1) - - order + bend.get().multi); - - CArrayOfFloats fptr = null; - if (sbegin != null) - fptr = new CArrayOfFloats(sbegin); - - for (CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); bpt - .getPointer() >= bbegin.getPointer(); bpt.mm()) { - mid.lessenPointerBy(bpt.get().multi); - int def = bpt.get().def - 1; - if (def < 0) - continue; - float kv = bpt.get().value; - - CArrayOfFloats kf = new CArrayOfFloats(mid.getArray(), (mid - .getPointer() - def) - + (order - 1)); - for (CArrayOfFloats kl = new CArrayOfFloats(kf.getArray(), kf - .getPointer() - + def); kl.getPointer() != kf.getPointer(); kl.mm()) { - CArrayOfFloats kh, kt; - for (kt = new CArrayOfFloats(kl), kh = new CArrayOfFloats(mid); kt - .getPointer() != kf.getPointer(); kh.mm(), kt.mm()) { - fptr.set((kv - kh.get()) / (kt.get() - kh.get())); - fptr.pp(); - } - kl.set(kv); - } - } - - } - - /** - * Makes new knot vector - */ - private void knots() { - // DONE - CArrayOfFloats inkpt = new CArrayOfFloats(kleft.getArray(), kleft - .getPointer() - - order); - CArrayOfFloats inkend = new CArrayOfFloats(kright.getArray(), kright - .getPointer() - + bend.get().def); - - outkbegin = new CArrayOfFloats(new float[inkend.getPointer() - - inkpt.getPointer()], 0); - CArrayOfFloats outkpt; - for (outkpt = new CArrayOfFloats(outkbegin); inkpt.getPointer() != inkend - .getPointer(); inkpt.pp(), outkpt.pp()) { - outkpt.set(inkpt.get()); - } - outkend = new CArrayOfFloats(outkpt); - } - - /** - * Analyzes breakpoints - */ - private void breakpoints() { - // DONE - CArrayOfBreakpts ubpt = new CArrayOfBreakpts(bbegin); - CArrayOfBreakpts ubend = new CArrayOfBreakpts(bend); - int nfactors = 0; - - ubpt.get().value = ubend.get().value; - ubpt.get().multi = ubend.get().multi; - - kleft = new CArrayOfFloats(kright); - - for (; kright.getPointer() != klast.getPointer(); kright.pp()) { - if (Knotvector.identical(kright.get(), ubpt.get().value)) { - ubpt.get().multi++; - } else { - ubpt.get().def = order - ubpt.get().multi; - nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; - ubpt.pp(); - ubpt.get().value = kright.get(); - ubpt.get().multi = 1; - } - } - ubpt.get().def = order - ubpt.get().multi; - nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; - - bend = new CArrayOfBreakpts(ubpt); - - if (nfactors > 0) { - sbegin = new CArrayOfFloats(new float[nfactors], 0); - } else { - sbegin = null; - } - - } - - /** - * Copies control points - * - * @param _inpt - * input control points - * @param _outpt - * output control points - */ - public void copy(CArrayOfFloats _inpt, CArrayOfFloats _outpt) { - CArrayOfFloats inpt = new CArrayOfFloats(_inpt); - CArrayOfFloats outpt = new CArrayOfFloats(_outpt); - - inpt.raisePointerBy(preoffset); - if (next != null) { - for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), - outpt.getPointer() + prewidth); outpt.getPointer() != lpt - .getPointer(); outpt.raisePointerBy(poststride)) { - next.copy(inpt, outpt); - inpt.raisePointerBy(prestride); - } - - } else { - for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), - outpt.getPointer() + prewidth); outpt.getPointer() != lpt - .getPointer(); outpt.raisePointerBy(poststride)) { - pt_io_copy(outpt, inpt); - inpt.raisePointerBy(prestride); - } - } - - } - - /** - * Copies one control point to other - * - * @param topt - * source control point - * @param frompt - * destination control point - */ - private void pt_io_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { - // DONE - switch (ncoords) { - case 4: - topt.setRelative(3, frompt.getRelative(3)); - case 3: - topt.setRelative(2, frompt.getRelative(2)); - case 2: - topt.setRelative(1, frompt.getRelative(1)); - case 1: - topt.set(frompt.get()); - break; - default: - // TODO break with copying in general case - // System.out.println("TODO knotspec.pt_io_copy"); - break; - } - - } - - /** - * Inserts a knot - * - * @param _p - * inserted knot - */ - public void transform(CArrayOfFloats _p) { - CArrayOfFloats p = new CArrayOfFloats(_p); - // DONE - if (next != null) {//surface code - if (this.equals(kspectotrans)) { - next.transform(p); - } else { - if (istransformed) { - p.raisePointerBy(postoffset); - for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), - p.getPointer() + postwidth); p.getPointer() != pend - .getPointer(); p.raisePointerBy(poststride)) - next.transform(p); - - } else { - CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p - .getPointer() - + prewidth); - for (; p.getPointer() != pend.getPointer(); p - .raisePointerBy(poststride)) - next.transform(p); - } - } - - } else {//code for curve - if (this.equals(kspectotrans)) { - insert(p); - } else { - if (istransformed) { - p.raisePointerBy(postoffset); - for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), - p.getPointer() + postwidth); p.getPointer() != pend - .getPointer(); p.raisePointerBy(poststride)) { - kspectotrans.insert(p); - } - } else { - CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p - .getPointer() - + prewidth); - for (; p.getPointer() != pend.getPointer(); p - .raisePointerBy(poststride)) - kspectotrans.insert(p); - } - } - } - - } - - /** - * Inserts a knot and computes new control points - * - * @param p - * inserted knot - */ - private void insert(CArrayOfFloats p) { - // DONE - CArrayOfFloats fptr = null; - if (sbegin != null) - fptr = new CArrayOfFloats(sbegin); - CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), p.getPointer() - + prewidth - poststride); - // CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), prewidth - - // poststride); - CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), p.getPointer() - + postwidth + postoffset - poststride); - // CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), postwidth + - // postoffset - poststride); - CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); - - for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), srcpt - .getPointer() - - poststride * bpt.get().def); srcpt.getPointer() != pend - .getPointer(); pend.raisePointerBy(poststride)) { - CArrayOfFloats p1 = new CArrayOfFloats(srcpt); - for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), srcpt - .getPointer() - - poststride); p2.getPointer() != pend.getPointer(); p1 - .setPointer(p2.getPointer()), p2 - .lessenPointerBy(poststride)) { - pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); - fptr.pp(); - } - } - bpt.mm(); - for (; bpt.getPointer() >= bbegin.getPointer(); bpt.mm()) { - - for (int multi = bpt.get().multi; multi > 0; multi--) { - pt_oo_copy(dstpt, srcpt); - dstpt.lessenPointerBy(poststride); - srcpt.lessenPointerBy(poststride); - } - for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), - srcpt.getPointer() - poststride * bpt.get().def); srcpt - .getPointer() != pend.getPointer(); pend - .raisePointerBy(poststride), dstpt - .lessenPointerBy(poststride)) { - pt_oo_copy(dstpt, srcpt); - CArrayOfFloats p1 = new CArrayOfFloats(srcpt); - - for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), - srcpt.getPointer() - poststride); p2.getPointer() != pend - .getPointer(); p1.setPointer(p2.getPointer()), p2 - .lessenPointerBy(poststride)) { - pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); - fptr.pp(); - } - } - } - } - - /** - * Copies one control point to another - * - * @param topt - * source ctrl point - * @param frompt - * distance ctrl point - */ - private void pt_oo_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { - // DONE - // this is a "trick" with case - "break" is omitted so it comes through all cases - switch (ncoords) { - case 4: - topt.setRelative(3, frompt.getRelative(3)); - case 3: - topt.setRelative(2, frompt.getRelative(2)); - case 2: - topt.setRelative(1, frompt.getRelative(1)); - case 1: - topt.setRelative(0, frompt.getRelative(0)); - break; - default: - // default uses memcpy but it is not needed (we probably won't have more than 4 coords) - // TODO not sure about it - break; - } - - } - - /** - * Computes new control point - * - * @param x - * first point - * @param y - * second point - * @param z - * third pont - * @param a - * alpha - * @param b - * 1 - alpha - */ - private void pt_oo_sum(CArrayOfFloats x, CArrayOfFloats y, - CArrayOfFloats z, float a, double b) { - // DONE - switch (ncoords) { - case 4: - x.setRelative(3, (float) (a * y.getRelative(3) + b - * z.getRelative(3))); - case 3: - x.setRelative(2, (float) (a * y.getRelative(2) + b - * z.getRelative(2))); - case 2: - x.setRelative(1, (float) (a * y.getRelative(1) + b - * z.getRelative(1))); - case 1: - x.setRelative(0, (float) (a * y.getRelative(0) + b - * z.getRelative(0))); - break; - default: - //no need of default - see previous method and its case statement - // System.out.println("TODO pt_oo_sum default"); - break; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java deleted file mode 100644 index 658a1cbda..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Knotvector.java +++ /dev/null @@ -1,179 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Knot vector used in curve specification - * - * @author Tomas Hrasky - * - */ -public class Knotvector { - - /** - * Tolerance used when comparing knots - when difference is smaller, knots - * are considered equal - */ - public static final float TOLERANCE = 1.0e-5f; - - /** - * Maximum curve order - */ - private static final int MAXORDER = 24; - - /** - * Number of knots - */ - int knotcount; - - /** - * Number of control points' coordinates - */ - int stride; - - /** - * Curve order - */ - int order; - - /** - * Knots - */ - float[] knotlist; - - /** - * Makes new knotvector - * - * @param nknots - * number of knots - * @param stride - * number of ctrl points' corrdinates - * @param order - * curve order - * @param knot - * knots - */ - public Knotvector(int nknots, int stride, int order, float[] knot) { - // DONE - init(nknots, stride, order, knot); - } - - /** - * Initializes knotvector - * - * @param nknots - * number of knots - * @param stride - * number of ctrl points' corrdinates - * @param order - * curve order - * @param knot - * knots - */ - public void init(int nknots, int stride, int order, float[] knot) { - // DONE - this.knotcount = nknots; - this.stride = stride; - this.order = order; - this.knotlist = new float[nknots]; - for (int i = 0; i < nknots; i++) { - this.knotlist[i] = knot[i]; - } - - } - - /** - * Validates knot vector parameters - * - * @return knot vector validity - */ - public int validate() { - int kindex = knotcount - 1; - if (order < 1 || order > MAXORDER) { - return 1; - } - if (knotcount < 2 * order) { - return 2; - } - if (identical(knotlist[kindex - (order - 1)], knotlist[order - 1])) { - return 3; - } - for (int i = 0; i < kindex; i++) { - if (knotlist[i] > knotlist[i + 1]) - return 4; - } - int multi = 1; - for (; kindex >= 1; kindex--) { - if (knotlist[kindex] - knotlist[kindex - 1] < TOLERANCE) { - multi++; - continue; - } - if (multi > order) { - return 5; - } - multi = 1; - } - if (multi > order) { - return 5; - } - - return 0; - } - - /** - * Show specified message - * - * @param msg - * message to be shown - */ - public void show(String msg) { - // TODO Auto-generated method stub - // System.out.println("TODO knotvector.show"); - - } - - /** - * Compares two knots for equality - * - * @param a - * first knot - * @param b - * second knot - * @return knots are/are not equal - */ - public static boolean identical(float a, float b) { - return ((a - b) < TOLERANCE) ? true : false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java deleted file mode 100644 index 568eddc51..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Mapdesc.java +++ /dev/null @@ -1,442 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding properties of OpenGL map - * @author Tomas Hrasky - * - */ -public class Mapdesc { - - /** - * Maximum control point coords - */ - private static final int MAXCOORDS = 5; - - /** - * Next description in list - */ - public Mapdesc next; - - /** - * Is map rational - */ - public int isrational; - - /** - * Number of control point coords - */ - public int ncoords; - - /** - * Map type - */ - private int type; - - /** - * Number of homogenous coords - */ - private int hcoords; - - /** - * Number of inhomogenous coords - */ - private int inhcoords; - - /** - * Not used - */ - private int mask; - - /** - * Value of N_PIXEL_TOLERANCE property - */ - private float pixel_tolerance; - - /** - * Value of N_ERROR_TOLERANCE property - */ - private float error_tolerance; - - /** - * Value of N_BBOX_SUBDIVIDING property - */ - private float bbox_subdividing; - - /** - * Value of N_CULLING property - */ - private float culling_method; - - /** - * Value of N_SAMPLINGMETHOD property - */ - private float sampling_method; - - /** - * Value of N_CLAMPFACTOR property - */ - float clampfactor; - - /** - * Value of N_MINSAVINGS property - */ - private float minsavings; - - /** - * Steps in u direction - */ - private float s_steps; - - /** - * Steps in v direction - */ - private float t_steps; - - /** - * Maximal step - */ - float maxrate; - - /** - * Maximal u direction step - */ - private float maxsrate; - - /** - * Maximal v direction step - */ - private float maxtrate; - - /** - * Not used - */ - private float[][] bmat; - - /** - * Sampling matrix - */ - private float[][] smat; - - /** - * Not used - */ - private float[][] cmat; - - /** - * Not used - */ - private float[] bboxsize; - - /** - * Makes new mapdesc - * @param type map type - * @param rational is rational - * @param ncoords number of control points coords - * @param backend backend object - */ - public Mapdesc(int type, int rational, int ncoords, Backend backend) { - // DONE - this.type = type; - this.isrational = rational; - this.ncoords = ncoords; - this.hcoords = ncoords + (isrational > 0 ? 0 : 1); - this.inhcoords = ncoords - (isrational > 0 ? 1 : 0); - this.mask = ((1 << (inhcoords * 2)) - 1); - next = null; - - assert (hcoords <= MAXCOORDS); - assert (inhcoords >= 1); - - pixel_tolerance = 1f; - error_tolerance = 1f; - bbox_subdividing = NurbsConsts.N_NOBBOXSUBDIVISION; - culling_method = NurbsConsts.N_NOCULLING; - sampling_method = NurbsConsts.N_NOSAMPLING; - clampfactor = NurbsConsts.N_NOCLAMPING; - minsavings = NurbsConsts.N_NOSAVINGSSUBDIVISION; - s_steps = 0f; - t_steps = 0f; - - maxrate = (s_steps < 0) ? 0 : s_steps; - maxsrate = (s_steps < 0) ? 0 : s_steps; - maxtrate = (t_steps < 0) ? 0 : t_steps; - bmat = new float[MAXCOORDS][MAXCOORDS]; - cmat = new float[MAXCOORDS][MAXCOORDS]; - smat = new float[MAXCOORDS][MAXCOORDS]; - - identify(bmat); - identify(cmat); - identify(smat); - bboxsize = new float[MAXCOORDS]; - for (int i = 0; i < inhcoords; i++) - bboxsize[i] = 1; - } - - /** - * Make matrix identity matrix - * @param arr matrix - */ - private void identify(float[][] arr) { - // DONE - for (int i = 0; i < MAXCOORDS; i++) - for (int j = 0; j < MAXCOORDS; j++) - arr[i][j] = 0; - for (int i = 0; i < MAXCOORDS; i++) - arr[i][i] = 1; - - } - - /** - * Tells whether tag is property tag - * @param tag property tag - * @return is/is not property - */ - public boolean isProperty(int tag) { - boolean ret; - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - case NurbsConsts.N_ERROR_TOLERANCE: - case NurbsConsts.N_CULLING: - case NurbsConsts.N_BBOX_SUBDIVIDING: - case NurbsConsts.N_S_STEPS: - case NurbsConsts.N_T_STEPS: - case NurbsConsts.N_SAMPLINGMETHOD: - case NurbsConsts.N_CLAMPFACTOR: - case NurbsConsts.N_MINSAVINGS: - ret = true; - break; - default: - ret = false; - break; - } - return ret; - } - - /** - * Returns number of control points' coords - * @return number of control points' coords - */ - public int getNCoords() { - return ncoords; - } - - /** - * Returns map type - * @return map type - */ - public int getType() { - return type; - } - - /** - * Tells whether map is range sampling - * @return is map range sampling - */ - public boolean isRangeSampling() { - // DONE - return (isParametricDistanceSampling() || isPathLengthSampling() - || isSurfaceAreaSampling() || isObjectSpaceParaSampling() || isObjectSpacePathSampling()); - } - - /** - * Tells whether map is object space sampling - * @return is map object space sampling - */ - private boolean isObjectSpacePathSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PATH; - } - - /** - * Tells whether map is object space parasampling - * @return is map object space parasampling - */ - private boolean isObjectSpaceParaSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PARA; - } - - /** - * Tells whether map is area sampling surface - * @return is map area sampling surface - */ - private boolean isSurfaceAreaSampling() { - // DONE - return sampling_method == NurbsConsts.N_SURFACEAREA; - } - - /** - * Tells whether map is path length sampling - * @return is map path length sampling - */ - boolean isPathLengthSampling() { - // DONE - return sampling_method == NurbsConsts.N_PATHLENGTH; - } - - /** - * Tells whether map is parametric distance sampling - * @return is map parametric distance sampling - */ - boolean isParametricDistanceSampling() { - // DONE - return sampling_method == NurbsConsts.N_PARAMETRICDISTANCE; - } - - /** - * Tells whether map is culling - * @return is map culling - */ - public boolean isCulling() { - // DONE - return culling_method != NurbsConsts.N_NOCULLING ? true : false; - } - - /** - * Tells whether map is constantly sampling - * @return is map constant sampling - */ - public boolean isConstantSampling() { - return (sampling_method == NurbsConsts.N_FIXEDRATE) ? true : false; - } - - /** - * Tells whether map is domain sampling - * @return is map domain sampling - */ - public boolean isDomainSampling() { - return (sampling_method == NurbsConsts.N_DOMAINDISTANCE) ? true : false; - } - - /** - * Returns property of specified tag value - * @param tag property tag - * @return property value - */ - public float getProperty(int tag) { - // TODO Auto-generated method stub - // System.out.println("TODO mapdesc.getproperty"); - return 0; - } - - /** - * Sets property with given tag - * @param tag property tag - * @param value desired value - */ - public void setProperty(int tag, float value) { - // TODO Auto-generated method stub - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - pixel_tolerance = value; - break; - case NurbsConsts.N_ERROR_TOLERANCE: - error_tolerance = value; - break; - case NurbsConsts.N_CULLING: - culling_method = value; - break; - case NurbsConsts.N_BBOX_SUBDIVIDING: - if (value <= 0) - value = NurbsConsts.N_NOBBOXSUBDIVISION; - bbox_subdividing = value; - break; - case NurbsConsts.N_S_STEPS: - if (value < 0) - value = 0; - s_steps = value; - maxrate = value; - maxsrate = value; - break; - case NurbsConsts.N_T_STEPS: - if (value < 0) - value = 0; - t_steps = value; - maxtrate = value; - break; - case NurbsConsts.N_SAMPLINGMETHOD: - sampling_method = value; - break; - case NurbsConsts.N_CLAMPFACTOR: - if (value < 0) - value = 0; - clampfactor = value; - break; - case NurbsConsts.N_MINSAVINGS: - if (value <= 0) - value = NurbsConsts.N_NOSAVINGSSUBDIVISION; - minsavings = value; - break; - } - } - - /** - * Samples curve - * @param pts control points - * @param order curve order - * @param stride number of control points' coordinates - * @param sp breakpoints - * @param outstride output number of control points' coordinates - */ - public void xformSampling(CArrayOfFloats pts, int order, int stride, - float[] sp, int outstride) { - // DONE - xFormMat(smat, pts, order, stride, sp, outstride); - } - - /** - * Empty method - * @param mat sampling matrix - * @param pts ontrol points - * @param order curve order - * @param stride number of control points' coordinates - * @param cp breakpoints - * @param outstride output number of control points' coordinates - */ - private void xFormMat(float[][] mat, CArrayOfFloats pts, int order, - int stride, float[] cp, int outstride) { - // TODO Auto-generated method stub - - // System.out.println("TODO mapdsc.xformmat ; change cp from float[] to carrayoffloats"); - - if (isrational > 0) { - - } else { - - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java deleted file mode 100644 index b23a1f665..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Maplist.java +++ /dev/null @@ -1,122 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding list of Mapdescs - * @author Tomáš Hráský - * - */ -public class Maplist { - /** - * Head of linked list - */ - private Mapdesc maps; - - /** - * Backend class - */ - private Backend backend; - - /** - * Makes new Maplist - * @param backend Backend class - */ - public Maplist(Backend backend) { - this.backend = backend; - } - - /** - * Sets linked list beginning to null - */ - public void initialize() { - // TODO mapdespool.clear ? - maps = null; - } - - /** - * Defines new Mapdesc if it is not defined and appends it to linked list - * @param type map type - * @param rational is map rational - * @param ncoords number of coords - */ - public void define(int type, int rational, int ncoords) { - // DONE - Mapdesc m = locate(type); - assert (m == null || (m.isrational == rational && m.ncoords == ncoords)); - add(type, rational, ncoords); - - } - - /** - * Adds new Mapdesc to linked list - * @param type map type - * @param rational is map rational - * @param ncoords number of coords - */ - private void add(int type, int rational, int ncoords) { - // DONE - Mapdesc map = new Mapdesc(type, rational, ncoords, backend); - if (maps == null) { - maps = map; - } else { - map.next = maps; - maps = map; - } - } - - /** - * Tries to find Mapdesc in linked list - * @param type map type - * @return Mapdesc of type or null if there is no such map - */ - public Mapdesc locate(int type) { - // DONE - Mapdesc m = null; - for (m = maps; m != null; m = m.next) - if (m.getType() == type) - break; - return m; - } - - /** - * Alias for locate - * @param type maptype - * @return Mapdesc of type or null if there is no such map - */ - public Mapdesc find(int type) { - return locate(type); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java deleted file mode 100644 index ee7f3b31b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/NurbsConsts.java +++ /dev/null @@ -1,184 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class hodling NURBS constants as seen in OpenGL GLU documentation - * @author JOGL project - * - */ -public class NurbsConsts { - /* - * NURBS Properties - one set per map, each takes a single INREAL arg - */ - public static final int N_SAMPLING_TOLERANCE = 1; - - public static final int N_S_RATE = 6; - - public static final int N_T_RATE = 7; - - public static final int N_CLAMPFACTOR = 13; - - public static final float N_NOCLAMPING = 0.0f; - - public static final int N_MINSAVINGS = 14; - - public static final float N_NOSAVINGSSUBDIVISION = 0.0f; - - /* - * NURBS Properties - one set per map, each takes an enumerated value - */ - public static final int N_CULLING = 2; - - public static final float N_NOCULLING = 0.0f; - - public static final float N_CULLINGON = 1.0f; - - public static final int N_SAMPLINGMETHOD = 10; - - public static final float N_NOSAMPLING = 0.0f; - - public static final float N_FIXEDRATE = 3.0f; - - public static final float N_DOMAINDISTANCE = 2.0f; - - public static final float N_PARAMETRICDISTANCE = 5.0f; - - public static final float N_PATHLENGTH = 6.0f; - - public static final float N_SURFACEAREA = 7.0f; - - public static final float N_OBJECTSPACE_PARA = 8.0f; - - public static final float N_OBJECTSPACE_PATH = 9.0f; - - public static final int N_BBOX_SUBDIVIDING = 17; - - public static final float N_NOBBOXSUBDIVISION = 0.0f; - - public static final float N_BBOXTIGHT = 1.0f; - - public static final float N_BBOXROUND = 2.0f; - - /* - * NURBS Rendering Properties - one set per renderer each takes an - * enumerated value - */ - public static final int N_DISPLAY = 3; - - public static final int N_FILL = 1; - - public static final int N_OUTLINE_POLY = 2; - - public static final int N_OUTLINE_TRI = 3; - - public static final int N_OUTLINE_QUAD = 4; - - public static final int N_OUTLINE_PATCH = 5; - - public static final int N_OUTLINE_PARAM = 6; - - public static final int N_OUTLINE_PARAM_S = 7; - - public static final int N_OUTLINE_PARAM_ST = 8; - - public static final int N_OUTLINE_SUBDIV = 9; - - public static final int N_OUTLINE_SUBDIV_S = 10; - - public static final int N_OUTLINE_SUBDIV_ST = 11; - - public static final int N_ISOLINE_S = 12; - - public static final int N_ERRORCHECKING = 4; - - public static final int N_NOMSG = 0; - - public static final int N_MSG = 1; - - /* GL 4.0 propeties not defined above */ - - public static final int N_PIXEL_TOLERANCE = N_SAMPLING_TOLERANCE; - - public static final int N_ERROR_TOLERANCE = 20; - - public static final int N_SUBDIVISIONS = 5; - - public static final int N_TILES = 8; - - public static final int N_TMP1 = 9; - - public static final int N_TMP2 = N_SAMPLINGMETHOD; - - public static final int N_TMP3 = 11; - - public static final int N_TMP4 = 12; - - public static final int N_TMP5 = N_CLAMPFACTOR; - - public static final int N_TMP6 = N_MINSAVINGS; - - public static final int N_S_STEPS = N_S_RATE; - - public static final int N_T_STEPS = N_T_RATE; - - /* - * NURBS Rendering Properties - one set per map, each takes an INREAL matrix - * argument - */ - public static final int N_CULLINGMATRIX = 1; - - public static final int N_SAMPLINGMATRIX = 2; - - public static final int N_BBOXMATRIX = 3; - - /* - * NURBS Rendering Properties - one set per map, each takes an INREAL vector - * argument - */ - public static final int N_BBOXSIZE = 4; - - /* type argument for trimming curves */ - - public static final int N_P2D = 0x8; - - public static final int N_P2DR = 0xd; - - public static final int N_MESHLINE = 1; - - public static final int N_MESHFILL = 0; - - public static final int N_MESHPOINT = 2; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java deleted file mode 100644 index 900f8e56f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_curve.java +++ /dev/null @@ -1,63 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Struct holding curve links - * @author Tomáš Hráský - * - */ -public class O_curve { - - /** - * Curve type - */ - public int curvetype; - - /** - * Next curve in linked list - */ - public O_curve next; - - /** - * Curve of picewiselinear type - */ - public O_pwlcurve o_pwlcurve; - - /** - * NURBS curve - */ - public O_nurbscurve o_nurbscurve; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java deleted file mode 100644 index 81110813f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbscurve.java +++ /dev/null @@ -1,80 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS curve object - * @author Tomáš Hráský - * - */ -public class O_nurbscurve { - - /** - * List of bezier curves - */ - public Quilt bezier_curves; - - /** - * Curve type - */ - public int type; - - /** - * Was curve used ? - */ - public boolean used; - - /** - * Parent curve - */ - public O_curve owner; - - /** - * Next curve in list - */ - public O_nurbscurve next; - - /** - * Makes new O_nurbscurve - * @param realType type of curve - */ - public O_nurbscurve(int realType) { - // DONE - this.type = realType; - this.owner = null; - this.next = null; - this.used = false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java deleted file mode 100644 index b598f525d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_nurbssurface.java +++ /dev/null @@ -1,79 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS surface object - * @author Tomáš Hráský - * - */ -public class O_nurbssurface { - - /** - * List of bezier patches forming NURBS surface - */ - public Quilt bezier_patches; - - /** - * Was surface used - */ - public boolean used; - - /** - * Parent O_surface - */ - public O_surface owner; - - /** - * Next surface in list - */ - public O_nurbssurface next; - - /** - * Surface type - */ - private int type; - - /** - * Makes new O_nurbssurface of type - * @param type surface type - */ - public O_nurbssurface(int type) { - this.type = type; - this.owner = null; - this.next = null; - this.used = false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java deleted file mode 100644 index e50f41d81..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_pwlcurve.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomáš Hráský - * - */ -public class O_pwlcurve { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java deleted file mode 100644 index 76ac79f0a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_surface.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Surface object - * @author Tomáš Hráský - * - */ -public class O_surface { - /** - * NURBS surface - */ - public O_nurbssurface o_nurbssurface; - - /** - * Trims - */ - public O_trim o_trim; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java deleted file mode 100644 index 17e5002df..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/O_trim.java +++ /dev/null @@ -1,44 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomáš Hráský - * - */ -public class O_trim { - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java deleted file mode 100644 index d3066cc84..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patch.java +++ /dev/null @@ -1,54 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Empty class - * @author Tomas Hrasky - * - */ -public class Patch { - - /** - * Empty constructor - * @param q - * @param pta - * @param ptb - * @param patch - */ - public Patch(Quilt q, float[] pta, float[] ptb, Patch patch) { - // System.out.println("TODO patch.constructor"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java deleted file mode 100644 index 8b439a02f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Patchlist.java +++ /dev/null @@ -1,145 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * List of patches - * @author Tomáš Hráský - * - */ -public class Patchlist { - - /** - * Array of ranges - */ - public Pspec[] pspec; - - /** - * head of list of patches - */ - private Patch patch; - - /** - * Makes new list of patches - * @param quilts list of quilts - * @param pta low border - * @param ptb high border - */ - public Patchlist(Quilt quilts, float[] pta, float[] ptb) { - // DONE - patch = null; - - for (Quilt q = quilts; q != null; q = q.next) - patch = new Patch(q, pta, ptb, patch); - pspec[0] = new Pspec(); - pspec[0].range[0] = pta[0]; - pspec[0].range[1] = ptb[0]; - pspec[0].range[2] = ptb[0] - pta[0]; - pspec[1] = new Pspec(); - pspec[1].range[0] = pta[1]; - pspec[1].range[1] = ptb[1]; - pspec[1].range[2] = ptb[1] - pta[1]; - - } - - /** - * Empty constructor - * @param patchlist - * @param param - * @param mid - */ - public Patchlist(Patchlist patchlist, int param, float mid) { - // TODO Auto-generated constructor stub - // System.out.println("TODO patchlist.konstruktor 2"); - } - - /** - * Empty method - * @return 0 - */ - public int cullCheck() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.cullcheck"); - return 0; - } - - /** - * Empty method - */ - public void getstepsize() { - // System.out.println("TODO patchlist.getsptepsize"); - // TODO Auto-generated method stub - - } - - /** - * Empty method - * @return false - */ - public boolean needsSamplingSubdivision() { - // TODO Auto-generated method stub - // System.out.println("patchlist.needsSamplingSubdivision"); - return false; - } - - /** - * Empty method - * @param i - * @return false - */ - public boolean needsSubdivision(int i) { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.needsSubdivision"); - return false; - } - - /** - * Empty method - * @return false - */ - public boolean needsNonSamplingSubdivision() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.needsNonSamplingSubdivision"); - return false; - } - - /** - * Empty method - */ - public void bbox() { - // TODO Auto-generated method stub - // System.out.println("TODO patchlist.bbox"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java deleted file mode 100644 index b486a0ead..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Property.java +++ /dev/null @@ -1,75 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class representing property - * - * @author Tomas Hrasky - * - */ -public class Property { - - /** - * Property type - */ - public int type; - - /** - * Property id - */ - public int tag; - - /** - * Property value - */ - public float value; - - /** - * Makes new property with given parameters - * - * @param type - * property type - * @param tag - * property id - * @param value - * property value - */ - public Property(int type, int tag, float value) { - this.type = type; - this.tag = tag; - this.value = value; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java deleted file mode 100644 index 1e60ed335..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Pspec.java +++ /dev/null @@ -1,47 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding range - * @author Tomáš Hráský - * - */ -public class Pspec { - /** - * Range - */ - public float[] range; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java deleted file mode 100644 index 0c9eca91e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/PwlArc.java +++ /dev/null @@ -1,71 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Picewiselinar trimming arc - * @author Tomáš Hráský - * - */ -public class PwlArc { - - /** - * Number of points - */ - private int npts; - - /** - * Vertexes - */ - public TrimVertex[] pts; - - /** - * Arc type - */ - private int type; - - /** - * Makes new trimming arc - * @param i num ber of vertexes - * @param p trimming vertexes array - */ - public PwlArc(int i, TrimVertex[] p) { - // DONE - this.npts = i; - this.pts = p; - type = NurbsConsts.N_P2D; - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java deleted file mode 100644 index 03e809d23..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quilt.java +++ /dev/null @@ -1,282 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class for converting NURBS curves and surfaces to list of bezier arcs or patches repectively - * @author Tomáš Hráský - * - */ -public class Quilt { - /** - * Maximum quilt dimension - */ - private static final int MAXDIM = 2; - - /** - * List of map descriptions - */ - Mapdesc mapdesc; - - /** - * Array of quiltspecs pointer - */ - public CArrayOfQuiltspecs qspec; - - /** - * End array of quilt specs pointer - */ - public CArrayOfQuiltspecs eqspec; - - /** - * Control points - */ - public CArrayOfFloats cpts; - - /** - * Next quilt in list - */ - public Quilt next; - - /** - * Makes new quilt with mapdesc - * @param mapdesc map description - */ - public Quilt(Mapdesc mapdesc) { - // DONE - this.mapdesc = mapdesc; - Quiltspec[] tmpquilts = new Quiltspec[MAXDIM]; - for (int i = 0; i < tmpquilts.length; i++) - tmpquilts[i] = new Quiltspec(); - this.qspec = new CArrayOfQuiltspecs(tmpquilts); - - } - - /** - * Converts NURBS surface to bezier patches - * @param sknotvector knots in u direction - * @param tknotvector knots in v direction - * @param ctrlarr control points - * @param coords control points coords - */ - public void toBezier(Knotvector sknotvector, Knotvector tknotvector, - CArrayOfFloats ctrlarr, int coords) { - Splinespec spline = new Splinespec(2); - spline.kspecinit(sknotvector, tknotvector); - spline.select(); - spline.layout(coords); - spline.setupquilt(this); - spline.copy(ctrlarr); - spline.transform(); - } - - /** - * Converts NURBS curve to list of bezier curves - * @param knots knot vector - * @param ctlarray control points - * @param ncoords number of coordinates - */ - public void toBezier(Knotvector knots, CArrayOfFloats ctlarray, int ncoords) { - // DONE - Splinespec spline = new Splinespec(1); - spline.kspecinit(knots); - spline.select(); - spline.layout(ncoords); - spline.setupquilt(this); - spline.copy(ctlarray); - spline.transform(); - } - - /** - * Walks thru all arcs/patches - * @param pta low border - * @param ptb high border - * @param backend Backend - */ - public void downloadAll(float[] pta, float[] ptb, Backend backend) { - // DONE - for (Quilt m = this; m != null; m = m.next) { - m.select(pta, ptb); - m.download(backend); - } - - } - - /** - * Renders arcs/patches - * @param backend Backend for rendering - */ - private void download(Backend backend) { - // DONE - if (getDimension() == 2) { - - CArrayOfFloats ps = new CArrayOfFloats(cpts); - ps.raisePointerBy(qspec.get(0).offset); - ps.raisePointerBy(qspec.get(1).offset); - ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order - * qspec.get(0).stride); - ps.raisePointerBy(qspec.get(1).index * qspec.get(1).order - * qspec.get(1).stride); - - backend.surfpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec - .get(1).stride, qspec.get(0).order, qspec.get(1).order, - qspec.get(0).breakpoints[qspec.get(0).index], - qspec.get(0).breakpoints[qspec.get(0).index + 1], qspec - .get(1).breakpoints[qspec.get(1).index], qspec - .get(1).breakpoints[qspec.get(1).index + 1]); - - } else {// code for curves - // CArrayOfFloats ps=new CArrayOfFloats(cpts); - CArrayOfFloats ps = new CArrayOfFloats(cpts.getArray(), 0); - ps.raisePointerBy(qspec.get(0).offset); - ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order - * qspec.get(0).stride); - backend.curvpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec - .get(0).order, - qspec.get(0).breakpoints[qspec.get(0).index], - qspec.get(0).breakpoints[qspec.get(0).index + 1]); - } - - } - - /** - * Returns quilt dimension - * @return quilt dimesion - */ - private int getDimension() { - // DONE - return eqspec.getPointer() - qspec.getPointer(); - } - - /** - * Finds Quiltspec.index - * @param pta range - * @param ptb range - */ - private void select(float[] pta, float[] ptb) { - // DONE - int dim = eqspec.getPointer() - qspec.getPointer(); - int i, j; - for (i = 0; i < dim; i++) { - for (j = qspec.get(i).width - 1; j >= 0; j--) - if (qspec.get(i).breakpoints[j] <= pta[i] - && ptb[i] <= qspec.get(i).breakpoints[j + 1]) - break; - assert (j != -1); - qspec.get(i).index = j; - } - } - - /** - * Find range according to breakpoints - * @param from low param - * @param to high param - * @param bpts breakpoints - */ - public void getRange(float[] from, float[] to, Flist bpts) { - // DONE - getRange(from, to, 0, bpts); - - } - - /** - * Find range according to breakpoints - * @param from low param - * @param to high param - * @param i from/to array index - * @param list breakpoints - */ - private void getRange(float[] from, float[] to, int i, Flist list) { - // DONE - Quilt maps = this; - from[i] = maps.qspec.get(i).breakpoints[0]; - to[i] = maps.qspec.get(i).breakpoints[maps.qspec.get(i).width]; - int maxpts = 0; - Quilt m; - for (m = maps; m != null; m = m.next) { - if (m.qspec.get(i).breakpoints[0] > from[i]) - from[i] = m.qspec.get(i).breakpoints[0]; - if (m.qspec.get(i).breakpoints[m.qspec.get(i).width] < to[i]) - to[i] = m.qspec.get(i).breakpoints[m.qspec.get(i).width]; - maxpts += m.qspec.get(i).width + 1; - } - list.grow(maxpts); - for (m = maps; m != null; m = m.next) { - for (int j = 0; j <= m.qspec.get(i).width; j++) { - list.add(m.qspec.get(i).breakpoints[j]); - } - } - list.filter(); - list.taper(from[i], to[i]); - } - - /** - * Is this quilt culled - * @return 0 or Subdivider.CULL_ACCEPT - */ - public int isCulled() { - if (mapdesc.isCulling()) { - // System.out.println("TODO quilt.isculled mapdesc.isculling"); - return 0; - } else { - return Subdivider.CULL_ACCEPT; - } - } - - /** - * Finds range for surface - * @param from low param - * @param to high param - * @param slist u direction breakpoints - * @param tlist v direction breakpoints - */ - public void getRange(float[] from, float[] to, Flist slist, Flist tlist) { - // DONE - getRange(from, to, 0, slist); - getRange(from, to, 1, tlist); - - } - - /** - * Empty method - * @param sbrkpts - * @param tbrkpts - * @param rate - */ - public void findRates(Flist sbrkpts, Flist tbrkpts, float[] rate) { - // TODO Auto-generated method stub - // System.out.println("TODO quilt.findrates"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java deleted file mode 100644 index 6c8e55e06..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Quiltspec.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Quilt definition - * @author Tomas Hrasky - * - */ -public class Quiltspec { - - /** - * Stride between control points - */ - public int stride; - - /** - * Quilt width in breakpoints - */ - public int width; - - /** - * Quilt order - */ - public int order; - - /** - * Start offset - */ - public int offset; - - /** - * Breakpoint index - */ - public int index; - - /** - * Boundary - */ - public int[] bdry; - - /** - * Breakpoints - */ - public float[] breakpoints; - - /** - * Makes new quiltspec - */ - public Quiltspec() { - this.bdry = new int[2]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt deleted file mode 100644 index 89630c71e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/README.txt +++ /dev/null @@ -1,59 +0,0 @@ -Unimplemented functionality - - tesselation and callbacks - - trimming - - setting NURBS properties (-> sampling etc.) -Differences from C++ source - - no pooling - - pointers to arrays are replaced by CArrayOf... classes and their methods -Unimplemented or incomplete "calltree top" methods (according to glu.def in Mesa 6.5) - gluBeginTrim - gluDeleteNurbsRenderer - won't be needed - gluEndTrim - gluGetNurbsProperty - gluLoadSamplingMatrices - gluNurbsCallback - gluNurbsCallbackData - gluNurbsCallbackDataEXT - gluNurbsCurve - TODO type switch - gluNurbsProperty - gluPwlCurve - gluQuadricCallback - not a NURBS method -As of files - - Arc[ST]dirSorter.java - unimplemented (part of tesselation) - - Backend.java:194 - wireframe quads - part of tesselation/callback - - Curve.java:141-204 - culling - - DisplayList.java:57 - append to DL - not sure whether it will be needed - - GLUnurbs.java :443,484 - error values - :445 - trimming - :512 - error handling (callback) - :530 - loadGLmatrices - :786 - nuid - nurbs object id - won't be needed I think - :803 - end trim - - GLUwNURBS.java:68,176 - NUBRS properties - - Knotspec.java :371 - copying in general case (more than 4 coords) - :517 - copying with more than 4 coords - :556 - pt_oo_sum default - - Knotvector.java:165 - show method (probably debugging) - - Mapdesc.java :354 - get property - :435 - xFormMat - change param cp to CArrayOfFloats; probably sampling functionality - - Maplist.java:68 - clear ? - - OpenGLCurveEvaluator.java :132 - tess./callback code - :168 - mapgrid1f - :190 - tess./callback code (output triangles) - - OpenGLSurfaceEvaluator.java :77 . tess./callback code - :81 - glGetIntegerValue - :114 - tess./callback code - :117 - Level of detail - :144,161,201 - tess./callback code - output triangles - - Patch.java:55 - constructor stuff ? - - Patchlist.java:55 - constructor stuff ? - :97 - cull check - :105 - step size - :115 - need of sampling subdivision - :126 - need of subdivision - :137 - need of non sampling subd. - :146 - bbox (??) - -Quilt.java :254 - culling - :282 - rates - -Subdivider.java - all TODOs - it's stuff about trimming probably - :545 - jumpbuffer - not sure purpose it exactly served in original source diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java deleted file mode 100644 index d1a23fbab..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Renderhints.java +++ /dev/null @@ -1,128 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class holding rendering params - * @author Tomas Hrasky - * - */ -public class Renderhints { - - /** - * Check for errors - */ - public int errorchecking; - - /** - * Maximum subdivisions - */ - public int maxsubdivisions; - - /** - * Number of subdivisions - */ - private int subdivisions; - - /** - * Display method - */ - int display_method; - - /** - * Output triangles - */ - int wiretris; - - /** - * Output quads - */ - int wirequads; - - /** - * Makes new Renderinghints - */ - public Renderhints() { - display_method = NurbsConsts.N_FILL; - errorchecking = NurbsConsts.N_MSG; - subdivisions = 6; - // tmp1=0; - } - - /** - * Set property value - * @param prop property - */ - public void setProperty(Property prop) { - switch (prop.type) { - case NurbsConsts.N_DISPLAY: - display_method = (int) prop.value; - break; - case NurbsConsts.N_ERRORCHECKING: - errorchecking = (int) prop.value; - break; - case NurbsConsts.N_SUBDIVISIONS: - subdivisions = (int) prop.value; - break; - default: - // abort - end program - break; - } - } - - /** - * Initialization - */ - public void init() { - // DONE - maxsubdivisions = subdivisions; - if (maxsubdivisions < 0) - maxsubdivisions = 0; - - if (display_method == NurbsConsts.N_FILL) { - wiretris = 0; - wirequads = 0; - } else if (display_method == NurbsConsts.N_OUTLINE_TRI) { - wiretris = 1; - wirequads = 0; - } else if (display_method == NurbsConsts.N_OUTLINE_QUAD) { - wiretris = 0; - wirequads = 1; - } else { - wiretris = 1; - wirequads = 1; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java deleted file mode 100644 index 487b47f2d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Splinespec.java +++ /dev/null @@ -1,204 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * NURBS definition - * @author Tomas Hrasky - * - */ -public class Splinespec { - - /** - * Dimension - */ - private int dim; - - /** - * Knot vector specs - */ - private Knotspec kspec; - - /** - * Control points after conversion - */ - private CArrayOfFloats outcpts; - - /** - * Makes new Splinespec with given dimension - * @param i dimension - */ - public Splinespec(int i) { - // DONE - this.dim = i; - } - - /** - * Initializes knotspec according to knotvector - * @param knotvector basic knotvector - */ - public void kspecinit(Knotvector knotvector) { - // DONE - this.kspec = new Knotspec(); - kspec.inkbegin = new CArrayOfFloats(knotvector.knotlist, 0); - kspec.inkend = new CArrayOfFloats(knotvector.knotlist, - knotvector.knotcount); - kspec.prestride = knotvector.stride; - kspec.order = knotvector.order; - kspec.next = null; - } - - /** - * Initializes knotspec according to knotvector - SURFACE - * @param sknotvector knotvector in u dir - * @param tknotvector knotvector in v dir - */ - public void kspecinit(Knotvector sknotvector, Knotvector tknotvector) { - // DONE - this.kspec = new Knotspec(); - Knotspec tkspec = new Knotspec(); - - kspec.inkbegin = new CArrayOfFloats(sknotvector.knotlist, 0); - kspec.inkend = new CArrayOfFloats(sknotvector.knotlist, - sknotvector.knotcount); - kspec.prestride = sknotvector.stride; - kspec.order = sknotvector.order; - kspec.next = tkspec; - - tkspec.inkbegin = new CArrayOfFloats(tknotvector.knotlist, 0); - tkspec.inkend = new CArrayOfFloats(tknotvector.knotlist, - tknotvector.knotcount); - tkspec.prestride = tknotvector.stride; - tkspec.order = tknotvector.order; - tkspec.next = null; - } - - /** - * Preselect and select knotspecs - */ - public void select() { - // DONE - for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - knotspec.preselect(); - knotspec.select(); - } - - } - - /** - * Prepares for conversion - * @param ncoords number of coords - */ - public void layout(int ncoords) { - // DONE - int stride = ncoords; - for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - knotspec.poststride = stride; - stride *= (knotspec.bend.getPointer() - knotspec.bbegin - .getPointer()) - * knotspec.order + knotspec.postoffset; - knotspec.preoffset *= knotspec.prestride; - knotspec.prewidth *= knotspec.poststride; - knotspec.postwidth *= knotspec.poststride; - knotspec.postoffset *= knotspec.poststride; - knotspec.ncoords = ncoords; - } - outcpts = new CArrayOfFloats(new float[stride]); - - } - - /** - * Prepares quilt for conversion - * @param quilt quilt to work with - */ - public void setupquilt(Quilt quilt) { - // DONE - CArrayOfQuiltspecs qspec = new CArrayOfQuiltspecs(quilt.qspec); - quilt.eqspec = new CArrayOfQuiltspecs(qspec.getArray(), dim); - for (Knotspec knotspec = kspec; knotspec != null;) { - qspec.get().stride = knotspec.poststride; - qspec.get().width = knotspec.bend.getPointer() - - knotspec.bbegin.getPointer(); - qspec.get().order = knotspec.order; - qspec.get().offset = knotspec.postoffset; - qspec.get().index = 0; - qspec.get().bdry[0] = (knotspec.kleft.getPointer() == knotspec.kfirst - .getPointer()) ? 1 : 0; - qspec.get().bdry[1] = (knotspec.kright.getPointer() == knotspec.klast - .getPointer()) ? 1 : 0; - qspec.get().breakpoints = new float[qspec.get().width + 1]; - CArrayOfFloats k = new CArrayOfFloats(qspec.get().breakpoints, 0); - for (CArrayOfBreakpts bk = new CArrayOfBreakpts(knotspec.bbegin); bk - .getPointer() <= knotspec.bend.getPointer(); bk.pp()) { - k.set(bk.get().value); - k.pp(); - } - knotspec = knotspec.next; - if (knotspec != null) - qspec.pp(); - } - quilt.cpts = new CArrayOfFloats(outcpts); - quilt.next = null; - } - - /** - * Copies array of control points to output array - * @param ctlarray control points array - */ - public void copy(CArrayOfFloats ctlarray) { - // DONE - kspec.copy(ctlarray, outcpts); - - } - - /** - * Transforms knotspecs - conversion - */ - public void transform() { - // DONE - Knotspec knotspec; - outcpts.setPointer(0); - for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) - knotspec.istransformed = false; - - for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) { - for (Knotspec kspec2 = kspec; kspec2 != null; kspec2 = kspec2.next) - kspec2.kspectotrans = knotspec; - kspec.transform(outcpts); - knotspec.istransformed = true; - } - - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java deleted file mode 100644 index 99c1b740b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/Subdivider.java +++ /dev/null @@ -1,1167 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class working with curves and surfaces - * @author Tomas Hrasky - * - */ -public class Subdivider { - /** - * Cull type - */ - public static final int CULL_TRIVIAL_REJECT = 0; - - /** - * Cull type - */ - public static final int CULL_ACCEPT = 1; - - /** - * Maximum trimming arcs - */ - private static final int MAXARCS = 10; - - /** - * Linked list of Quilts - */ - Quilt qlist; - - /** - * Object holding rendering honts information - */ - private Renderhints renderhints; - - /** - * Backend object - */ - private Backend backend; - - /** - * Number of subdivisions - */ - private int subdivisions; - - /** - * U step when using domain distance sampling - */ - private float domain_distance_u_rate; - - /** - * Use domain distance sampling - */ - private int is_domain_distance_sampling; - - /** - * Initial class holding trimming arcs - */ - private Bin initialbin; - - /** - * Not used - */ - private boolean showDegenerate; - - /** - * Is triming arc type bezier arc - */ - private boolean isArcTypeBezier; - - /** - * Breakpoints in v direction - */ - private Flist tpbrkpts; - - /** - * Breakpoints in u direction - */ - private Flist spbrkpts; - - /** - * Unused - */ - private int s_index; - - /** - * Head of linked list of trimming arcs - */ - private Arc pjarc; - - /** - * Class tesselating trimming arcs - */ - private ArcTesselator arctesselator; - - /** - * Unused - */ - private int t_index; - - /** - * Breakpoints - */ - private Flist smbrkpts; - - /** - * Not used - */ - private float[] stepsizes; - - /** - * Domain distance in V direction - */ - private float domain_distance_v_rate; - - /** - * Initializes quilt list - */ - public void beginQuilts(Backend backend) { - // DONE - qlist = null; - renderhints = new Renderhints(); - this.backend = backend; - - initialbin = new Bin(); - arctesselator = new ArcTesselator(); - } - - /** - * Adds quilt to linked list - * @param quilt added quilt - */ - public void addQuilt(Quilt quilt) { - // DONE - if (qlist == null) - qlist = quilt; - else { - quilt.next = qlist; - qlist = quilt; - } - - } - - /** - * Empty method - */ - public void endQuilts() { - // DONE - } - - /** - * Draws a surface - */ - public void drawSurfaces() { - renderhints.init(); - - if (qlist == null) { - // System.out.println("qlist is null"); - return; - } - - for (Quilt q = qlist; q != null; q = q.next) { - if (q.isCulled() == CULL_TRIVIAL_REJECT) { - freejarcs(initialbin); - return; - } - } - - float[] from = new float[2]; - float[] to = new float[2]; - - spbrkpts = new Flist(); - tpbrkpts = new Flist(); - qlist.getRange(from, to, spbrkpts, tpbrkpts); - - boolean optimize = (is_domain_distance_sampling > 0 && (renderhints.display_method != NurbsConsts.N_OUTLINE_PATCH)); - - // TODO decide whether to optimize (when there is gluNurbsProperty implemented) - optimize = true; - - if (!initialbin.isnonempty()) { - if (!optimize) { - makeBorderTrim(from, to); - } - } else { - float[] rate = new float[2]; - qlist.findRates(spbrkpts, tpbrkpts, rate); - // System.out.println("subdivider.drawsurfaces decompose"); - } - - backend.bgnsurf(renderhints.wiretris, renderhints.wirequads); - - // TODO partition test - - if (!initialbin.isnonempty() && optimize) { - - int i, j; - int num_u_steps; - int num_v_steps; - for (i = spbrkpts.start; i < spbrkpts.end - 1; i++) { - for (j = tpbrkpts.start; j < tpbrkpts.end - 1; j++) { - float[] pta = new float[2]; - float[] ptb = new float[2]; - - pta[0] = spbrkpts.pts[i]; - ptb[0] = spbrkpts.pts[i + 1]; - pta[1] = tpbrkpts.pts[j]; - ptb[1] = tpbrkpts.pts[j + 1]; - qlist.downloadAll(pta, ptb, backend); - - num_u_steps = (int) (domain_distance_u_rate * (ptb[0] - pta[0])); - num_v_steps = (int) (domain_distance_v_rate * (ptb[1] - pta[1])); - - if (num_u_steps <= 0) - num_u_steps = 1; - if (num_v_steps <= 0) - num_v_steps = 1; - - backend.surfgrid(pta[0], ptb[0], num_u_steps, ptb[1], - pta[1], num_v_steps); - backend.surfmesh(0, 0, num_u_steps, num_v_steps); - - } - } - - } else - - subdivideInS(initialbin); - - backend.endsurf(); - } - - /** - * Empty method - * @param initialbin2 - */ - private void freejarcs(Bin initialbin2) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.freejarcs"); - } - - /** - * Subdivide in U direction - * @param source Trimming arcs source - */ - private void subdivideInS(Bin source) { - // DONE - if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM) { - outline(source); - freejarcs(source); - } else { - setArcTypeBezier(); - setNonDegenerate(); - splitInS(source, spbrkpts.start, spbrkpts.end); - } - - } - - /** - * Split in U direction - * @param source Trimming arcs source - * @param start breakpoints start - * @param end breakpoints end - */ - private void splitInS(Bin source, int start, int end) { - // DONE - if (source.isnonempty()) { - if (start != end) { - int i = start + (end - start) / 2; - Bin left = new Bin(); - Bin right = new Bin(); - - split(source, left, right, 0, spbrkpts.pts[i]); - splitInS(left, start, i); - splitInS(right, i + 1, end); - } else { - if (start == spbrkpts.start || start == spbrkpts.end) { - freejarcs(source); - } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_S) { - outline(source); - freejarcs(source); - } else { - setArcTypeBezier(); - setNonDegenerate(); - s_index = start; - splitInT(source, tpbrkpts.start, tpbrkpts.end); - } - } - } else{ - // System.out.println("Source is empty - subdivider.splitins"); - } - } - - /** - * Split in V direction - * @param source - * @param start - * @param end - */ - private void splitInT(Bin source, int start, int end) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.splitint"); - - if (source.isnonempty()) { - if (start != end) { - int i = start + (end - start) / 2; - Bin left = new Bin(); - Bin right = new Bin(); - split(source, left, right, 1, tpbrkpts.pts[i + 1]); - splitInT(left, start, i); - splitInT(right, i + 1, end); - } else { - if (start == tpbrkpts.start || start == tpbrkpts.end) { - freejarcs(source); - } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_ST) { - outline(source); - freejarcs(source); - } else { - t_index = start; - setArcTypeBezier(); - setDegenerate(); - - float[] pta = new float[2]; - float[] ptb = new float[2]; - - pta[0] = spbrkpts.pts[s_index - 1]; - pta[1] = tpbrkpts.pts[t_index - 1]; - - ptb[0] = spbrkpts.pts[s_index]; - ptb[1] = tpbrkpts.pts[t_index]; - qlist.downloadAll(pta, ptb, backend); - - Patchlist patchlist = new Patchlist(qlist, pta, ptb); - - samplingSplit(source, patchlist, - renderhints.maxsubdivisions, 0); - setNonDegenerate(); - setArcTypeBezier(); - } - } - } - - } - - /** - * Sample - * @param source - * @param patchlist - * @param subdivisions - * @param param - */ - private void samplingSplit(Bin source, Patchlist patchlist, - int subdivisions, int param) { - // DONE - if (!source.isnonempty()) - return; - if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) { - freejarcs(source); - return; - } - - patchlist.getstepsize(); - if (renderhints.display_method == NurbsConsts.N_OUTLINE_PATCH) { - tesselation(source, patchlist); - outline(source); - freejarcs(source); - return; - } - - tesselation(source, patchlist); - if (patchlist.needsSamplingSubdivision() && subdivisions > 0) { - if (!patchlist.needsSubdivision(0)) { - param = 1; - } else if (patchlist.needsSubdivision(1)) - param = 0; - else - param = 1 - param; - - Bin left = new Bin(); - Bin right = new Bin(); - - float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); - - split(source, left, right, param, mid); - Patchlist subpatchlist = new Patchlist(patchlist, param, mid); - samplingSplit(left, subpatchlist, subdivisions - 1, param); - samplingSplit(right, subpatchlist, subdivisions - 1, param); - } else { - setArcTypePwl(); - setDegenerate(); - nonSamplingSplit(source, patchlist, subdivisions, param); - setDegenerate(); - setArcTypeBezier(); - } - } - - /** - * Not used - * @param source - * @param patchlist - * @param subdivisions - * @param param - */ - private void nonSamplingSplit(Bin source, Patchlist patchlist, - int subdivisions, int param) { - // DONE - if (patchlist.needsNonSamplingSubdivision() && subdivisions > 0) { - param = 1 - param; - - Bin left = new Bin(); - Bin right = new Bin(); - - float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); - split(source, left, right, param, mid); - Patchlist subpatchlist = new Patchlist(patchlist, param, mid); - if (left.isnonempty()) { - if (subpatchlist.cullCheck() == CULL_TRIVIAL_REJECT) - freejarcs(left); - else - nonSamplingSplit(left, subpatchlist, subdivisions - 1, - param); - } - if (right.isnonempty()) { - if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) - freejarcs(right); - else - nonSamplingSplit(right, subpatchlist, subdivisions - 1, - param); - } - } else { - patchlist.bbox(); - backend.patch(patchlist.pspec[0].range[0], - patchlist.pspec[0].range[1], patchlist.pspec[1].range[0], - patchlist.pspec[1].range[1]); - if (renderhints.display_method == NurbsConsts.N_OUTLINE_SUBDIV) { - outline(source); - freejarcs(source); - } else { - setArcTypePwl(); - setDegenerate(); - findIrregularS(source); - monosplitInS(source, smbrkpts.start, smbrkpts.end); - } - } - - } - - /** - * Not used - * @param source - * @param start - * @param end - */ - private void monosplitInS(Bin source, int start, int end) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.monosplitins"); - } - - /** - * Not used - * @param source - */ - private void findIrregularS(Bin source) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.findIrregularS"); - } - - /** - * Not used - */ - private void setArcTypePwl() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.setarctypepwl"); - } - - /** - * Not used - * @param source - * @param patchlist - */ - private void tesselation(Bin source, Patchlist patchlist) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.tesselation"); - } - - /** - * Not used - */ - private void setDegenerate() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.setdegenerate"); - } - - /** - * Not used - * @param bin - * @param left - * @param right - * @param param - * @param value - */ - private void split(Bin bin, Bin left, Bin right, int param, float value) { - // DONE - Bin intersections = new Bin(); - Bin unknown = new Bin(); - - partition(bin, left, intersections, right, unknown, param, value); - - int count = intersections.numarcs(); - // TODO jumpbuffer ?? - - if (count % 2 == 0) { - - Arc[] arclist = new Arc[MAXARCS]; - CArrayOfArcs list; - if (count >= MAXARCS) { - list = new CArrayOfArcs(new Arc[count]); - } else { - list = new CArrayOfArcs(arclist); - } - - CArrayOfArcs last, lptr; - Arc jarc; - - for (last = new CArrayOfArcs(list); (jarc = intersections - .removearc()) != null; last.pp()) - last.set(jarc); - - if (param == 0) {// sort into incrasing t order - ArcSdirSorter sorter = new ArcSdirSorter(this); - sorter.qsort(list, count); - - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - check_s(lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - join_s(left, right, lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last - .getPointer(); lptr.pp()) { - if (lptr.get().head()[0] <= value - && lptr.get().tail()[0] <= value) - left.addarc(lptr.get()); - else - right.addarc(lptr.get()); - } - - } else {// sort into decreasing s order - ArcTdirSorter sorter = new ArcTdirSorter(this); - sorter.qsort(list, count); - - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - check_t(lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last - .getPointer(); lptr.raisePointerBy(2)) - join_t(left, right, lptr.get(), lptr.getRelative(1)); - for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last - .getPointer(); lptr.raisePointerBy(2)) { - if (lptr.get().head()[0] <= value - && lptr.get().tail()[0] <= value) - left.addarc(lptr.get()); - else - right.addarc(lptr.get()); - } - - } - - unknown.adopt(); - } - } - - /** - * Not used - * @param left - * @param right - * @param arc - * @param relative - */ - private void join_t(Bin left, Bin right, Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.join_t"); - } - - /** - * Not used - * @param arc - * @param relative - */ - private void check_t(Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.check_t"); - } - - /** - * Not used - * @param left - * @param right - * @param jarc1 - * @param jarc2 - */ - private void join_s(Bin left, Bin right, Arc jarc1, Arc jarc2) { - // DONE - if (!jarc1.getitail()) - jarc1 = jarc1.next; - if (!jarc2.getitail()) - jarc2 = jarc2.next; - - float s = jarc1.tail()[0]; - float t1 = jarc1.tail()[1]; - float t2 = jarc2.tail()[1]; - - if (t1 == t2) { - simplelink(jarc1, jarc2); - } else { - Arc newright = new Arc(Arc.ARC_RIGHT); - Arc newleft = new Arc(Arc.ARC_LEFT); - if (isBezierArcType()) { - arctesselator.bezier(newright, s, s, t1, t2); - arctesselator.bezier(newleft, s, s, t2, t1); - } else { - arctesselator.pwl_right(newright, s, t1, t2, stepsizes[0]); - arctesselator.pwl_left(newright, s, t2, t1, stepsizes[2]); - } - link(jarc1, jarc2, newright, newleft); - left.addarc(newright); - right.addarc(newleft); - } - - } - - /** - * Not used - * @param jarc1 - * @param jarc2 - * @param newright - * @param newleft - */ - private void link(Arc jarc1, Arc jarc2, Arc newright, Arc newleft) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.link"); - } - - /** - * Not used - * @return true - */ - private boolean isBezierArcType() { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.isbezierarc"); - return true; - } - - /** - * Not used - * @param jarc1 - * @param jarc2 - */ - private void simplelink(Arc jarc1, Arc jarc2) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.simplelink"); - } - - /** - * Not used - * @param arc - * @param relative - */ - private void check_s(Arc arc, Arc relative) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.check_s"); - - } - - /** - * Not used - * @param bin - * @param left - * @param intersections - * @param right - * @param unknown - * @param param - * @param value - */ - private void partition(Bin bin, Bin left, Bin intersections, Bin right, - Bin unknown, int param, float value) { - - Bin headonleft = new Bin(); - Bin headonright = new Bin(); - Bin tailonleft = new Bin(); - Bin tailonright = new Bin(); - - for (Arc jarc = bin.removearc(); jarc != null; jarc = bin.removearc()) { - float tdiff = jarc.tail()[param] - value; - float hdiff = jarc.head()[param] - value; - - if (tdiff > 0) { - if (hdiff > 0) { - right.addarc(jarc); - } else if (hdiff == 0) { - tailonright.addarc(jarc); - } else { - Arc jtemp; - switch (arc_split(jarc, param, value, 0)) { - case 2: - tailonright.addarc(jarc); - headonleft.addarc(jarc.next); - break; - // TODO rest cases - default: - System.out - .println("TODO subdivider.partition rest cases"); - break; - } - } - } else if (tdiff == 0) { - if (hdiff > 0) { - headonright.addarc(jarc); - } else if (hdiff == 0) { - unknown.addarc(jarc); - } else { - headonright.addarc(jarc); - } - } else { - if (hdiff > 0) { - // TODO rest - // System.out.println("TODO subdivider.partition rest of else"); - } else if (hdiff == 0) { - tailonleft.addarc(jarc); - } else { - left.addarc(jarc); - } - } - - } - if (param == 0) { - classify_headonleft_s(headonleft, intersections, left, value); - classify_tailonleft_s(tailonleft, intersections, left, value); - classify_headonright_s(headonright, intersections, right, value); - classify_tailonright_s(tailonright, intersections, right, value); - } else { - classify_headonleft_t(headonleft, intersections, left, value); - classify_tailonleft_t(tailonleft, intersections, left, value); - classify_headonright_t(headonright, intersections, right, value); - classify_tailonright_t(tailonright, intersections, right, value); - } - } - - /** - * Not used - * @param tailonright - * @param intersections - * @param right - * @param value - */ - private void classify_tailonright_t(Bin tailonright, Bin intersections, - Bin right, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_tailonright_t"); - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_tailonleft_s(Bin bin, Bin in, Bin out, float val) { - - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.clearitail(); - - float diff = j.next.head()[0] - val; - if (diff > 0) { - in.addarc(j); - } else if (diff < 0) { - if (ccwTurn_sl(j, j.next)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.next.tail()[1] > j.next.head()[1]) - in.addarc(j); - else - out.addarc(j); - } - } - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonright_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[0] - val; - if (diff > 0) { - if (ccwTurn_sr(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else if (diff < 0) { - out.addarc(j); - } else { - if (j.prev.tail()[1] > j.prev.head()[1]) - out.addarc(j); - else - in.addarc(j); - } - } - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_sr(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO ccwTurn_sr"); - return false; - } - - /** - * Not used - * @param headonright - * @param intersections - * @param right - * @param value - */ - private void classify_headonright_t(Bin headonright, Bin intersections, - Bin right, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_headonright_t"); - } - - /** - * Not used - * @param tailonleft - * @param intersections - * @param left - * @param value - */ - private void classify_tailonleft_t(Bin tailonleft, Bin intersections, - Bin left, float value) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.classify_tailonleft_t"); - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonleft_t(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[1] - val; - if (diff > 0) { - out.addarc(j); - } else if (diff < 0) { - if (ccwTurn_tl(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.prev.tail()[0] > j.prev.head()[0]) - out.addarc(j); - else - in.addarc(j); - } - } - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_tl(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.ccwTurn_tl"); - return false; - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_tailonright_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.clearitail(); - - float diff = j.next.head()[0] - val; - if (diff > 0) { - if (ccwTurn_sr(j, j.next)) - out.addarc(j); - else - in.addarc(j); - } else if (diff < 0) { - in.addarc(j); - } else { - if (j.next.tail()[1] > j.next.head()[1]) - out.addarc(j); - else - in.addarc(j); - } - } - - } - - /** - * Not used - * @param bin - * @param in - * @param out - * @param val - */ - private void classify_headonleft_s(Bin bin, Bin in, Bin out, float val) { - // DONE - Arc j; - while ((j = bin.removearc()) != null) { - j.setitail(); - - float diff = j.prev.tail()[0] - val; - if (diff > 0) { - out.addarc(j); - } else if (diff < 0) { - if (ccwTurn_sl(j.prev, j)) - out.addarc(j); - else - in.addarc(j); - } else { - if (j.prev.tail()[1] > j.prev.head()[1]) - in.addarc(j); - else - out.addarc(j); - } - } - - } - - /** - * Not used - * @param prev - * @param j - * @return false - */ - private boolean ccwTurn_sl(Arc prev, Arc j) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.ccwTurn_sl"); - return false; - } - - /** - * Not used - * @param jarc - * @param param - * @param value - * @param i - * @return 0 - */ - private int arc_split(Arc jarc, int param, float value, int i) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.arc_split"); - return 0; - } - - /** - * Not used - */ - private void setNonDegenerate() { - // DONE - this.showDegenerate = false; - - } - - /** - * sets trimming arc default type to bezier - */ - private void setArcTypeBezier() { - // DONE - isArcTypeBezier = true; - } - - /** - * Not used - * @param source - */ - private void outline(Bin source) { - // TODO Auto-generated method stub - // System.out.println("TODO subdivider.outline"); - } - - /** - * Makes default trim along surface borders - * @param from range beginnings - * @param to range ends - */ - private void makeBorderTrim(float[] from, float[] to) { - // DONE - float smin = from[0]; - float smax = to[0]; - - float tmin = from[1]; - float tmax = to[1]; - - pjarc = null; - Arc jarc = null; - - jarc = new Arc(Arc.ARC_BOTTOM); - arctesselator.bezier(jarc, smin, smax, tmin, tmin); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_RIGHT); - arctesselator.bezier(jarc, smax, smax, tmin, tmax); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_TOP); - arctesselator.bezier(jarc, smax, smin, tmax, tmax); - initialbin.addarc(jarc); - pjarc = jarc.append(pjarc); - - jarc = new Arc(Arc.ARC_LEFT); - arctesselator.bezier(jarc, smin, smin, tmax, tmin); - initialbin.addarc(jarc); - jarc = jarc.append(pjarc); - - // assert (jarc.check() == true); - } - - /** - * Draws NURBS curve - */ - public void drawCurves() { - // DONE - float[] from = new float[1]; - float[] to = new float[1]; - - Flist bpts = new Flist(); - qlist.getRange(from, to, bpts); - - renderhints.init(); - - backend.bgncurv(); - - for (int i = bpts.start; i < bpts.end - 1; i++) { - float[] pta = new float[1]; - float[] ptb = new float[1]; - pta[0] = bpts.pts[i]; - ptb[0] = bpts.pts[i + 1]; - - qlist.downloadAll(pta, ptb, backend); - Curvelist curvelist = new Curvelist(qlist, pta, ptb); - samplingSplit(curvelist, renderhints.maxsubdivisions); - } - backend.endcurv(); - } - - /** - * Samples a curve in case of need, or sends curve to backend - * @param curvelist list of curves - * @param maxsubdivisions maximum number of subdivisions - */ - private void samplingSplit(Curvelist curvelist, int maxsubdivisions) { - if (curvelist.cullCheck() == CULL_TRIVIAL_REJECT) - return; - - curvelist.getstepsize(); - - if (curvelist.needsSamplingSubdivision() && (subdivisions > 0)) { - // TODO kód - // System.out.println("TODO subdivider-needsSamplingSubdivision"); - } else { - int nu = (int) (1 + curvelist.range[2] / curvelist.stepsize); - backend.curvgrid(curvelist.range[0], curvelist.range[1], nu); - backend.curvmesh(0, nu); - } - - } - - /** - * Sets new domain_distance_u_rate value - * @param d new domain_distance_u_rate value - - */ - public void set_domain_distance_u_rate(double d) { - // DONE - domain_distance_u_rate = (float) d; - } - - /** - * Sets new domain_distance_v_rate value - * @param d new domain_distance_v_rate value - */ - public void set_domain_distance_v_rate(double d) { - // DONE - domain_distance_v_rate = (float) d; - } - - /** - * Sets new is_domain_distance_sampling value - * @param i new is_domain_distance_sampling value - */ - public void set_is_domain_distance_sampling(int i) { - // DONE - this.is_domain_distance_sampling = i; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java deleted file mode 100644 index fe23f9c08..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/SurfaceEvaluator.java +++ /dev/null @@ -1,111 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Class rendering surfaces with OpenGL - * @author Tomas Hrasky - * - */ -public interface SurfaceEvaluator { - - /** - * Pushes eval bit - */ - public void bgnmap2f() ; - - /** - * Sets glPolygonMode - * @param style polygon mode (N_MESHFILL/N_MESHLINE/N_MESHPOINT) - */ - public void polymode(int style) ; - - /** - * Pops all attributes - */ - public void endmap2f() ; - - /** - * Empty method - * @param ulo - * @param uhi - * @param vlo - * @param vhi - */ - public void domain2f(float ulo, float uhi, float vlo, float vhi) ; - - /** - * Defines 2D mesh - * @param nu number of steps in u direction - * @param u0 lowest u - * @param u1 highest u - * @param nv number of steps in v direction - * @param v0 lowest v - * @param v1 highest v - */ - public void mapgrid2f(int nu, float u0, float u1, int nv, float v0, float v1) ; - - /** - * Evaluates surface - * @param style surface style - * @param umin minimum U - * @param umax maximum U - * @param vmin minimum V - * @param vmax maximum V - */ - public void mapmesh2f(int style, int umin, int umax, int vmin, int vmax) ; - - /** - * Initializes evaluator - * @param type surface type - * @param ulo lowest u - * @param uhi highest u - * @param ustride number of objects between control points in u direction - * @param uorder surface order in u direction - * @param vlo lowest v - * @param vhi highest v - * @param vstride number of control points' coords - * @param vorder surface order in v direction - * @param pts control points - */ - public void map2f(int type, float ulo, float uhi, int ustride, int uorder, - float vlo, float vhi, int vstride, int vorder, CArrayOfFloats pts) ; - - /** - * Calls opengl enable - * @param type what to enable - */ - public void enable(int type) ; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java deleted file mode 100644 index 6608f8f40..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/nurbs/TrimVertex.java +++ /dev/null @@ -1,56 +0,0 @@ -package com.jogamp.opengl.impl.glu.nurbs; - -/* - ** License Applicability. Except to the extent portions of this file are - ** made subject to an alternative license as permitted in the SGI Free - ** Software License B, Version 2.0 (the "License"), the contents of this - ** file are subject only to the provisions of the License. You may not use - ** this file except in compliance with the License. You may obtain a copy - ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - ** - ** http://oss.sgi.com/projects/FreeB - ** - ** Note that, as provided in the License, the Software is distributed on an - ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - ** - ** Original Code. The Original Code is: OpenGL Sample Implementation, - ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - ** Copyright in any portions created by third parties is as indicated - ** elsewhere herein. All Rights Reserved. - ** - ** Additional Notice Provisions: The application programming interfaces - ** established by SGI in conjunction with the Original Code are The - ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - ** Window System(R) (Version 1.3), released October 19, 1998. This software - ** was created using the OpenGL(R) version 1.2.1 Sample Implementation - ** published by SGI, but has not been independently verified as being - ** compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -/** - * Holds vertex used in trim - * - * @author Tomas Hrasky - * - */ -public class TrimVertex { - - /** - * Trim vertex coords - */ - public float[] param; - - /** - * Makes new empty trim vertex - */ - public TrimVertex() { - param = new float[2]; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java deleted file mode 100644 index 21b15f4d4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/registry/Registry.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * License Applicability. Except to the extent portions of this file are - * made subject to an alternative license as permitted in the SGI Free - * Software License B, Version 2.0 (the "License"), the contents of this - * file are subject only to the provisions of the License. You may not use - * this file except in compliance with the License. You may obtain a copy - * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 - * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: - * - * http://oss.sgi.com/projects/FreeB - * - * Note that, as provided in the License, the Software is distributed on an - * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS - * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND - * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A - * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. - * - * NOTE: The Original Code (as defined below) has been licensed to Sun - * Microsystems, Inc. ("Sun") under the SGI Free Software License B - * (Version 1.1), shown above ("SGI License"). Pursuant to Section - * 3.2(3) of the SGI License, Sun is distributing the Covered Code to - * you under an alternative license ("Alternative License"). This - * Alternative License includes all of the provisions of the SGI License - * except that Section 2.2 and 11 are omitted. Any differences between - * the Alternative License and the SGI License are offered solely by Sun - * and not by SGI. - * - * Original Code. The Original Code is: OpenGL Sample Implementation, - * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, - * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. - * Copyright in any portions created by third parties is as indicated - * elsewhere herein. All Rights Reserved. - * - * Additional Notice Provisions: The application programming interfaces - * established by SGI in conjunction with the Original Code are The - * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released - * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version - * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X - * Window System(R) (Version 1.3), released October 19, 1998. This software - * was created using the OpenGL(R) version 1.2.1 Sample Implementation - * published by SGI, but has not been independently verified as being - * compliant with the OpenGL(R) version 1.2.1 Specification. - */ - -package com.jogamp.opengl.impl.glu.registry; - -import javax.media.opengl.glu.GLU; - -/** - * - * @author Administrator - */ -public class Registry { - - /** Creates a new instance of Registry */ - public Registry() { - } - - public static String gluGetString(int name) { - if( name == GLU.GLU_VERSION ) { - return( "1.3" ); - } else if( name == GLU.GLU_EXTENSIONS ) { - return( "GLU_EXT_nurbs_tessellator GLU_EXT_object_space_tess " ); - } - return( null ); - } - - public static boolean gluCheckExtension( String extName, String extString ) { - if( extName == null || extString == null ) { - return( false ); - } - if ((extString.indexOf(extName + " ") >= 0) || - extString.endsWith(extName) || - extString.equals(extName)) { - return true; - } - return false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java deleted file mode 100644 index 85397dd6a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/ActiveRegion.java +++ /dev/null @@ -1,69 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - - -class ActiveRegion { - GLUhalfEdge eUp; /* upper edge, directed right to left */ - DictNode nodeUp; /* dictionary node corresponding to eUp */ - int windingNumber; /* used to determine which regions are - * inside the polygon */ - boolean inside; /* is this region inside the polygon? */ - boolean sentinel; /* marks fake edges at t = +/-infinity */ - boolean dirty; /* marks regions where the upper or lower - * edge has changed, but we haven't checked - * whether they intersect yet */ - boolean fixUpperEdge; /* marks temporary edges introduced when - * we process a "right vertex" (one without - * any edges leaving to the right) */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java deleted file mode 100644 index 8948acfec..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/CachedVertex.java +++ /dev/null @@ -1,58 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class CachedVertex { - public double[] coords = new double[3]; - public Object data; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java deleted file mode 100644 index d26948e7f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Dict.java +++ /dev/null @@ -1,140 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Dict { - DictNode head; - Object frame; - DictLeq leq; - - private Dict() { - } - - static Dict dictNewDict(Object frame, DictLeq leq) { - Dict dict = new Dict(); - dict.head = new DictNode(); - - dict.head.key = null; - dict.head.next = dict.head; - dict.head.prev = dict.head; - - dict.frame = frame; - dict.leq = leq; - - return dict; - } - - static void dictDeleteDict(Dict dict) { - dict.head = null; - dict.frame = null; - dict.leq = null; - } - - static DictNode dictInsert(Dict dict, Object key) { - return dictInsertBefore(dict, dict.head, key); - } - - static DictNode dictInsertBefore(Dict dict, DictNode node, Object key) { - do { - node = node.prev; - } while (node.key != null && !dict.leq.leq(dict.frame, node.key, key)); - - DictNode newNode = new DictNode(); - newNode.key = key; - newNode.next = node.next; - node.next.prev = newNode; - newNode.prev = node; - node.next = newNode; - - return newNode; - } - - static Object dictKey(DictNode aNode) { - return aNode.key; - } - - static DictNode dictSucc(DictNode aNode) { - return aNode.next; - } - - static DictNode dictPred(DictNode aNode) { - return aNode.prev; - } - - static DictNode dictMin(Dict aDict) { - return aDict.head.next; - } - - static DictNode dictMax(Dict aDict) { - return aDict.head.prev; - } - - static void dictDelete(Dict dict, DictNode node) { - node.next.prev = node.prev; - node.prev.next = node.next; - } - - static DictNode dictSearch(Dict dict, Object key) { - DictNode node = dict.head; - - do { - node = node.next; - } while (node.key != null && !(dict.leq.leq(dict.frame, key, node.key))); - - return node; - } - - public interface DictLeq { - boolean leq(Object frame, Object key1, Object key2); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java deleted file mode 100644 index 8864de127..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/DictNode.java +++ /dev/null @@ -1,59 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class DictNode { - Object key; - DictNode next; - DictNode prev; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java deleted file mode 100644 index 2ff4aae59..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUface.java +++ /dev/null @@ -1,65 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUface { - public GLUface next; /* next face (never NULL) */ - public GLUface prev; /* previous face (never NULL) */ - public GLUhalfEdge anEdge; /* a half edge with this left face */ - public Object data; /* room for client's data */ - - /* Internal data (keep hidden) */ - public GLUface trail; /* "stack" for conversion to strips */ - public boolean marked; /* flag for conversion to strips */ - public boolean inside; /* this face is in the polygon interior */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java deleted file mode 100644 index c2128b616..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUhalfEdge.java +++ /dev/null @@ -1,71 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUhalfEdge { - public GLUhalfEdge next; /* doubly-linked list (prev==Sym->next) */ - public GLUhalfEdge Sym; /* same edge, opposite direction */ - public GLUhalfEdge Onext; /* next edge CCW around origin */ - public GLUhalfEdge Lnext; /* next edge CCW around left face */ - public GLUvertex Org; /* origin vertex (Overtex too long) */ - public com.jogamp.opengl.impl.glu.tessellator.GLUface Lface; /* left face */ - - /* Internal data (keep hidden) */ - public com.jogamp.opengl.impl.glu.tessellator.ActiveRegion activeRegion; /* a region with this upper edge (sweep.c) */ - public int winding; /* change in winding number when crossing */ - public boolean first; - - public GLUhalfEdge(boolean first) { - this.first = first; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java deleted file mode 100644 index 493eb20f4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUmesh.java +++ /dev/null @@ -1,60 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUmesh { - GLUvertex vHead = new GLUvertex(); /* dummy header for vertex list */ - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = new GLUface(); /* dummy header for face list */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = new GLUhalfEdge(true); /* dummy header for edge list */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHeadSym = new GLUhalfEdge(false); /* and its symmetric counterpart */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java deleted file mode 100644 index b21998355..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUtessellatorImpl.java +++ /dev/null @@ -1,646 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import com.jogamp.opengl.impl.glu.tessellator.*; -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -public class GLUtessellatorImpl implements GLUtessellator { - public static final int TESS_MAX_CACHE = 100; - - private int state; /* what begin/end calls have we seen? */ - - private GLUhalfEdge lastEdge; /* lastEdge->Org is the most recent vertex */ - GLUmesh mesh; /* stores the input contours, and eventually - the tessellation itself */ - - /*** state needed for projecting onto the sweep plane ***/ - - double[] normal = new double[3]; /* user-specified normal (if provided) */ - double[] sUnit = new double[3]; /* unit vector in s-direction (debugging) */ - double[] tUnit = new double[3]; /* unit vector in t-direction (debugging) */ - - /*** state needed for the line sweep ***/ - - private double relTolerance; /* tolerance for merging features */ - int windingRule; /* rule for determining polygon interior */ - boolean fatalError; /* fatal error: needed combine callback */ - - Dict dict; /* edge dictionary for sweep line */ - PriorityQ pq; /* priority queue of vertex events */ - GLUvertex event; /* current sweep event being processed */ - - /*** state needed for rendering callbacks (see render.c) ***/ - - boolean flagBoundary; /* mark boundary edges (use EdgeFlag) */ - boolean boundaryOnly; /* Extract contours, not triangles */ - boolean avoidDegenerateTris; /* JOGL-specific hint to try to improve triangulation - by avoiding producing degenerate (zero-area) triangles; - has not been tested exhaustively and is therefore an option */ - - GLUface lonelyTriList; - /* list of triangles which could not be rendered as strips or fans */ - - - - /*** state needed to cache single-contour polygons for renderCache() */ - - private boolean flushCacheOnNextVertex; /* empty cache on next vertex() call */ - int cacheCount; /* number of cached vertices */ - CachedVertex[] cache = new CachedVertex[TESS_MAX_CACHE]; /* the vertex data */ - - /*** rendering callbacks that also pass polygon data ***/ - private Object polygonData; /* client data for current polygon */ - - private GLUtessellatorCallback callBegin; - private GLUtessellatorCallback callEdgeFlag; - private GLUtessellatorCallback callVertex; - private GLUtessellatorCallback callEnd; -// private GLUtessellatorCallback callMesh; - private GLUtessellatorCallback callError; - private GLUtessellatorCallback callCombine; - - private GLUtessellatorCallback callBeginData; - private GLUtessellatorCallback callEdgeFlagData; - private GLUtessellatorCallback callVertexData; - private GLUtessellatorCallback callEndData; -// private GLUtessellatorCallback callMeshData; - private GLUtessellatorCallback callErrorData; - private GLUtessellatorCallback callCombineData; - - private static final double GLU_TESS_DEFAULT_TOLERANCE = 0.0; -// private static final int GLU_TESS_MESH = 100112; /* void (*)(GLUmesh *mesh) */ - private static GLUtessellatorCallback NULL_CB = new GLUtessellatorCallbackAdapter(); - -// #define MAX_FAST_ALLOC (MAX(sizeof(EdgePair), \ -// MAX(sizeof(GLUvertex),sizeof(GLUface)))) - - private GLUtessellatorImpl() { - state = TessState.T_DORMANT; - - normal[0] = 0; - normal[1] = 0; - normal[2] = 0; - - relTolerance = GLU_TESS_DEFAULT_TOLERANCE; - windingRule = GLU.GLU_TESS_WINDING_ODD; - flagBoundary = false; - boundaryOnly = false; - - callBegin = NULL_CB; - callEdgeFlag = NULL_CB; - callVertex = NULL_CB; - callEnd = NULL_CB; - callError = NULL_CB; - callCombine = NULL_CB; -// callMesh = NULL_CB; - - callBeginData = NULL_CB; - callEdgeFlagData = NULL_CB; - callVertexData = NULL_CB; - callEndData = NULL_CB; - callErrorData = NULL_CB; - callCombineData = NULL_CB; - - polygonData = null; - - for (int i = 0; i < cache.length; i++) { - cache[i] = new CachedVertex(); - } - } - - static public GLUtessellator gluNewTess() - { - return new GLUtessellatorImpl(); - } - - - private void makeDormant() { - /* Return the tessellator to its original dormant state. */ - - if (mesh != null) { - Mesh.__gl_meshDeleteMesh(mesh); - } - state = TessState.T_DORMANT; - lastEdge = null; - mesh = null; - } - - private void requireState(int newState) { - if (state != newState) gotoState(newState); - } - - private void gotoState(int newState) { - while (state != newState) { - /* We change the current state one level at a time, to get to - * the desired state. - */ - if (state < newState) { - if (state == TessState.T_DORMANT) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_POLYGON); - gluTessBeginPolygon(null); - } else if (state == TessState.T_IN_POLYGON) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_CONTOUR); - gluTessBeginContour(); - } - } else { - if (state == TessState.T_IN_CONTOUR) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_CONTOUR); - gluTessEndContour(); - } else if (state == TessState.T_IN_POLYGON) { - callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_POLYGON); - /* gluTessEndPolygon( tess ) is too much work! */ - makeDormant(); - } - } - } - } - - public void gluDeleteTess() { - requireState(TessState.T_DORMANT); - } - - public void gluTessProperty(int which, double value) { - switch (which) { - case GLU.GLU_TESS_TOLERANCE: - if (value < 0.0 || value > 1.0) break; - relTolerance = value; - return; - - case GLU.GLU_TESS_WINDING_RULE: - int windingRule = (int) value; - if (windingRule != value) break; /* not an integer */ - - switch (windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - case GLU.GLU_TESS_WINDING_NONZERO: - case GLU.GLU_TESS_WINDING_POSITIVE: - case GLU.GLU_TESS_WINDING_NEGATIVE: - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - this.windingRule = windingRule; - return; - default: - break; - } - - case GLU.GLU_TESS_BOUNDARY_ONLY: - boundaryOnly = (value != 0); - return; - - case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: - avoidDegenerateTris = (value != 0); - return; - - default: - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - return; - } - callErrorOrErrorData(GLU.GLU_INVALID_VALUE); - } - -/* Returns tessellator property */ - public void gluGetTessProperty(int which, double[] value, int value_offset) { - switch (which) { - case GLU.GLU_TESS_TOLERANCE: -/* tolerance should be in range [0..1] */ - assert (0.0 <= relTolerance && relTolerance <= 1.0); - value[value_offset] = relTolerance; - break; - case GLU.GLU_TESS_WINDING_RULE: - assert (windingRule == GLU.GLU_TESS_WINDING_ODD || - windingRule == GLU.GLU_TESS_WINDING_NONZERO || - windingRule == GLU.GLU_TESS_WINDING_POSITIVE || - windingRule == GLU.GLU_TESS_WINDING_NEGATIVE || - windingRule == GLU.GLU_TESS_WINDING_ABS_GEQ_TWO); - value[value_offset] = windingRule; - break; - case GLU.GLU_TESS_BOUNDARY_ONLY: - assert (boundaryOnly == true || boundaryOnly == false); - value[value_offset] = boundaryOnly ? 1 : 0; - break; - case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: - value[value_offset] = avoidDegenerateTris ? 1 : 0; - break; - default: - value[value_offset] = 0.0; - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - break; - } - } /* gluGetTessProperty() */ - - public void gluTessNormal(double x, double y, double z) { - normal[0] = x; - normal[1] = y; - normal[2] = z; - } - - public void gluTessCallback(int which, GLUtessellatorCallback aCallback) { - switch (which) { - case GLU.GLU_TESS_BEGIN: - callBegin = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_BEGIN_DATA: - callBeginData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_EDGE_FLAG: - callEdgeFlag = aCallback == null ? NULL_CB : aCallback; -/* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - flagBoundary = aCallback != null; - return; - case GLU.GLU_TESS_EDGE_FLAG_DATA: - callEdgeFlagData = callBegin = aCallback == null ? NULL_CB : aCallback; -/* If the client wants boundary edges to be flagged, - * we render everything as separate triangles (no strips or fans). - */ - flagBoundary = (aCallback != null); - return; - case GLU.GLU_TESS_VERTEX: - callVertex = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_VERTEX_DATA: - callVertexData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_END: - callEnd = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_END_DATA: - callEndData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_ERROR: - callError = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_ERROR_DATA: - callErrorData = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_COMBINE: - callCombine = aCallback == null ? NULL_CB : aCallback; - return; - case GLU.GLU_TESS_COMBINE_DATA: - callCombineData = aCallback == null ? NULL_CB : aCallback; - return; -// case GLU_TESS_MESH: -// callMesh = aCallback == null ? NULL_CB : aCallback; -// return; - default: - callErrorOrErrorData(GLU.GLU_INVALID_ENUM); - return; - } - } - - private boolean addVertex(double[] coords, Object vertexData) { - GLUhalfEdge e; - - e = lastEdge; - if (e == null) { -/* Make a self-loop (one vertex, one edge). */ - - e = Mesh.__gl_meshMakeEdge(mesh); - if (e == null) return false; - if (!Mesh.__gl_meshSplice(e, e.Sym)) return false; - } else { -/* Create a new vertex and edge which immediately follow e - * in the ordering around the left face. - */ - if (Mesh.__gl_meshSplitEdge(e) == null) return false; - e = e.Lnext; - } - -/* The new vertex is now e.Org. */ - e.Org.data = vertexData; - e.Org.coords[0] = coords[0]; - e.Org.coords[1] = coords[1]; - e.Org.coords[2] = coords[2]; - -/* The winding of an edge says how the winding number changes as we - * cross from the edge''s right face to its left face. We add the - * vertices in such an order that a CCW contour will add +1 to - * the winding number of the region inside the contour. - */ - e.winding = 1; - e.Sym.winding = -1; - - lastEdge = e; - - return true; - } - - private void cacheVertex(double[] coords, Object vertexData) { - if (cache[cacheCount] == null) { - cache[cacheCount] = new CachedVertex(); - } - - CachedVertex v = cache[cacheCount]; - - v.data = vertexData; - v.coords[0] = coords[0]; - v.coords[1] = coords[1]; - v.coords[2] = coords[2]; - ++cacheCount; - } - - - private boolean flushCache() { - CachedVertex[] v = cache; - - mesh = Mesh.__gl_meshNewMesh(); - if (mesh == null) return false; - - for (int i = 0; i < cacheCount; i++) { - CachedVertex vertex = v[i]; - if (!addVertex(vertex.coords, vertex.data)) return false; - } - cacheCount = 0; - flushCacheOnNextVertex = false; - - return true; - } - - public void gluTessVertex(double[] coords, int coords_offset, Object vertexData) { - int i; - boolean tooLarge = false; - double x; - double[] clamped = new double[3]; - - requireState(TessState.T_IN_CONTOUR); - - if (flushCacheOnNextVertex) { - if (!flushCache()) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - return; - } - lastEdge = null; - } - for (i = 0; i < 3; ++i) { - x = coords[i+coords_offset]; - if (x < -GLU.GLU_TESS_MAX_COORD) { - x = -GLU.GLU_TESS_MAX_COORD; - tooLarge = true; - } - if (x > GLU.GLU_TESS_MAX_COORD) { - x = GLU.GLU_TESS_MAX_COORD; - tooLarge = true; - } - clamped[i] = x; - } - if (tooLarge) { - callErrorOrErrorData(GLU.GLU_TESS_COORD_TOO_LARGE); - } - - if (mesh == null) { - if (cacheCount < TESS_MAX_CACHE) { - cacheVertex(clamped, vertexData); - return; - } - if (!flushCache()) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - return; - } - } - - if (!addVertex(clamped, vertexData)) { - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - } - } - - - public void gluTessBeginPolygon(Object data) { - requireState(TessState.T_DORMANT); - - state = TessState.T_IN_POLYGON; - cacheCount = 0; - flushCacheOnNextVertex = false; - mesh = null; - - polygonData = data; - } - - - public void gluTessBeginContour() { - requireState(TessState.T_IN_POLYGON); - - state = TessState.T_IN_CONTOUR; - lastEdge = null; - if (cacheCount > 0) { -/* Just set a flag so we don't get confused by empty contours - * -- these can be generated accidentally with the obsolete - * NextContour() interface. - */ - flushCacheOnNextVertex = true; - } - } - - - public void gluTessEndContour() { - requireState(TessState.T_IN_CONTOUR); - state = TessState.T_IN_POLYGON; - } - - public void gluTessEndPolygon() { - GLUmesh mesh; - - try { - requireState(TessState.T_IN_POLYGON); - state = TessState.T_DORMANT; - - if (this.mesh == null) { - if (!flagBoundary /*&& callMesh == NULL_CB*/) { - -/* Try some special code to make the easy cases go quickly - * (eg. convex polygons). This code does NOT handle multiple contours, - * intersections, edge flags, and of course it does not generate - * an explicit mesh either. - */ - if (Render.__gl_renderCache(this)) { - polygonData = null; - return; - } - } - if (!flushCache()) throw new RuntimeException(); /* could've used a label*/ - } - -/* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ - Normal.__gl_projectPolygon(this); - -/* __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by windingRule. - * Each interior region is guaranteed be monotone. - */ - if (!Sweep.__gl_computeInterior(this)) { - throw new RuntimeException(); /* could've used a label */ - } - - mesh = this.mesh; - if (!fatalError) { - boolean rc = true; - -/* If the user wants only the boundary contours, we throw away all edges - * except those which separate the interior from the exterior. - * Otherwise we tessellate all the regions marked "inside". - */ - if (boundaryOnly) { - rc = TessMono.__gl_meshSetWindingNumber(mesh, 1, true); - } else { - rc = TessMono.__gl_meshTessellateInterior(mesh, avoidDegenerateTris); - } - if (!rc) throw new RuntimeException(); /* could've used a label */ - - Mesh.__gl_meshCheckMesh(mesh); - - if (callBegin != NULL_CB || callEnd != NULL_CB - || callVertex != NULL_CB || callEdgeFlag != NULL_CB - || callBeginData != NULL_CB - || callEndData != NULL_CB - || callVertexData != NULL_CB - || callEdgeFlagData != NULL_CB) { - if (boundaryOnly) { - Render.__gl_renderBoundary(this, mesh); /* output boundary contours */ - } else { - Render.__gl_renderMesh(this, mesh); /* output strips and fans */ - } - } -// if (callMesh != NULL_CB) { -// -///* Throw away the exterior faces, so that all faces are interior. -// * This way the user doesn't have to check the "inside" flag, -// * and we don't need to even reveal its existence. It also leaves -// * the freedom for an implementation to not generate the exterior -// * faces in the first place. -// */ -// TessMono.__gl_meshDiscardExterior(mesh); -// callMesh.mesh(mesh); /* user wants the mesh itself */ -// mesh = null; -// polygonData = null; -// return; -// } - } - Mesh.__gl_meshDeleteMesh(mesh); - polygonData = null; - mesh = null; - } catch (Exception e) { - e.printStackTrace(); - callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); - } - } - - /*******************************************************/ - -/* Obsolete calls -- for backward compatibility */ - - public void gluBeginPolygon() { - gluTessBeginPolygon(null); - gluTessBeginContour(); - } - - -/*ARGSUSED*/ - public void gluNextContour(int type) { - gluTessEndContour(); - gluTessBeginContour(); - } - - - public void gluEndPolygon() { - gluTessEndContour(); - gluTessEndPolygon(); - } - - void callBeginOrBeginData(int a) { - if (callBeginData != NULL_CB) - callBeginData.beginData(a, polygonData); - else - callBegin.begin(a); - } - - void callVertexOrVertexData(Object a) { - if (callVertexData != NULL_CB) - callVertexData.vertexData(a, polygonData); - else - callVertex.vertex(a); - } - - void callEdgeFlagOrEdgeFlagData(boolean a) { - if (callEdgeFlagData != NULL_CB) - callEdgeFlagData.edgeFlagData(a, polygonData); - else - callEdgeFlag.edgeFlag(a); - } - - void callEndOrEndData() { - if (callEndData != NULL_CB) - callEndData.endData(polygonData); - else - callEnd.end(); - } - - void callCombineOrCombineData(double[] coords, Object[] vertexData, float[] weights, Object[] outData) { - if (callCombineData != NULL_CB) - callCombineData.combineData(coords, vertexData, weights, outData, polygonData); - else - callCombine.combine(coords, vertexData, weights, outData); - } - - void callErrorOrErrorData(int a) { - if (callErrorData != NULL_CB) - callErrorData.errorData(a, polygonData); - else - callError.error(a); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java deleted file mode 100644 index af294caad..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/GLUvertex.java +++ /dev/null @@ -1,65 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class GLUvertex { - public GLUvertex next; /* next vertex (never NULL) */ - public GLUvertex prev; /* previous vertex (never NULL) */ - public com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge anEdge; /* a half-edge with this origin */ - public Object data; /* client's data */ - - /* Internal data (keep hidden) */ - public double[] coords = new double[3]; /* vertex location in 3D */ - public double s, t; /* projection onto the sweep plane */ - public int pqHandle; /* to allow deletion from priority queue */ -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java deleted file mode 100644 index 2710346d1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Geom.java +++ /dev/null @@ -1,338 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Geom { - private Geom() { - } - - /* Given three vertices u,v,w such that VertLeq(u,v) && VertLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->t - (uw)(v->s), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->t = 0 and - * let r be the negated result (this evaluates (uw)(v->s)), then - * r is guaranteed to satisfy MIN(u->t,w->t) <= r <= MAX(u->t,w->t). - */ - static double EdgeEval(GLUvertex u, GLUvertex v, GLUvertex w) { - double gapL, gapR; - - assert (VertLeq(u, v) && VertLeq(v, w)); - - gapL = v.s - u.s; - gapR = w.s - v.s; - - if (gapL + gapR > 0) { - if (gapL < gapR) { - return (v.t - u.t) + (u.t - w.t) * (gapL / (gapL + gapR)); - } else { - return (v.t - w.t) + (w.t - u.t) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; - } - - static double EdgeSign(GLUvertex u, GLUvertex v, GLUvertex w) { - double gapL, gapR; - - assert (VertLeq(u, v) && VertLeq(v, w)); - - gapL = v.s - u.s; - gapR = w.s - v.s; - - if (gapL + gapR > 0) { - return (v.t - w.t) * gapL + (v.t - u.t) * gapR; - } - /* vertical line */ - return 0; - } - - - /*********************************************************************** - * Define versions of EdgeSign, EdgeEval with s and t transposed. - */ - - static double TransEval(GLUvertex u, GLUvertex v, GLUvertex w) { - /* Given three vertices u,v,w such that TransLeq(u,v) && TransLeq(v,w), - * evaluates the t-coord of the edge uw at the s-coord of the vertex v. - * Returns v->s - (uw)(v->t), ie. the signed distance from uw to v. - * If uw is vertical (and thus passes thru v), the result is zero. - * - * The calculation is extremely accurate and stable, even when v - * is very close to u or w. In particular if we set v->s = 0 and - * let r be the negated result (this evaluates (uw)(v->t)), then - * r is guaranteed to satisfy MIN(u->s,w->s) <= r <= MAX(u->s,w->s). - */ - double gapL, gapR; - - assert (TransLeq(u, v) && TransLeq(v, w)); - - gapL = v.t - u.t; - gapR = w.t - v.t; - - if (gapL + gapR > 0) { - if (gapL < gapR) { - return (v.s - u.s) + (u.s - w.s) * (gapL / (gapL + gapR)); - } else { - return (v.s - w.s) + (w.s - u.s) * (gapR / (gapL + gapR)); - } - } - /* vertical line */ - return 0; - } - - static double TransSign(GLUvertex u, GLUvertex v, GLUvertex w) { - /* Returns a number whose sign matches TransEval(u,v,w) but which - * is cheaper to evaluate. Returns > 0, == 0 , or < 0 - * as v is above, on, or below the edge uw. - */ - double gapL, gapR; - - assert (TransLeq(u, v) && TransLeq(v, w)); - - gapL = v.t - u.t; - gapR = w.t - v.t; - - if (gapL + gapR > 0) { - return (v.s - w.s) * gapL + (v.s - u.s) * gapR; - } - /* vertical line */ - return 0; - } - - - static boolean VertCCW(GLUvertex u, GLUvertex v, GLUvertex w) { - /* For almost-degenerate situations, the results are not reliable. - * Unless the floating-point arithmetic can be performed without - * rounding errors, *any* implementation will give incorrect results - * on some degenerate inputs, so the client must have some way to - * handle this situation. - */ - return (u.s * (v.t - w.t) + v.s * (w.t - u.t) + w.s * (u.t - v.t)) >= 0; - } - -/* Given parameters a,x,b,y returns the value (b*x+a*y)/(a+b), - * or (x+y)/2 if a==b==0. It requires that a,b >= 0, and enforces - * this in the rare case that one argument is slightly negative. - * The implementation is extremely stable numerically. - * In particular it guarantees that the result r satisfies - * MIN(x,y) <= r <= MAX(x,y), and the results are very accurate - * even when a and b differ greatly in magnitude. - */ - static double Interpolate(double a, double x, double b, double y) { - a = (a < 0) ? 0 : a; - b = (b < 0) ? 0 : b; - if (a <= b) { - if (b == 0) { - return (x + y) / 2.0; - } else { - return (x + (y - x) * (a / (a + b))); - } - } else { - return (y + (x - y) * (b / (a + b))); - } - } - - static void EdgeIntersect(GLUvertex o1, GLUvertex d1, - GLUvertex o2, GLUvertex d2, - GLUvertex v) -/* Given edges (o1,d1) and (o2,d2), compute their point of intersection. - * The computed point is guaranteed to lie in the intersection of the - * bounding rectangles defined by each edge. - */ { - double z1, z2; - - /* This is certainly not the most efficient way to find the intersection - * of two line segments, but it is very numerically stable. - * - * Strategy: find the two middle vertices in the VertLeq ordering, - * and interpolate the intersection s-value from these. Then repeat - * using the TransLeq ordering to find the intersection t-value. - */ - - if (!VertLeq(o1, d1)) { - GLUvertex temp = o1; - o1 = d1; - d1 = temp; - } - if (!VertLeq(o2, d2)) { - GLUvertex temp = o2; - o2 = d2; - d2 = temp; - } - if (!VertLeq(o1, o2)) { - GLUvertex temp = o1; - o1 = o2; - o2 = temp; - temp = d1; - d1 = d2; - d2 = temp; - } - - if (!VertLeq(o2, d1)) { - /* Technically, no intersection -- do our best */ - v.s = (o2.s + d1.s) / 2.0; - } else if (VertLeq(d1, d2)) { - /* Interpolate between o2 and d1 */ - z1 = EdgeEval(o1, o2, d1); - z2 = EdgeEval(o2, d1, d2); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.s = Interpolate(z1, o2.s, z2, d1.s); - } else { - /* Interpolate between o2 and d2 */ - z1 = EdgeSign(o1, o2, d1); - z2 = -EdgeSign(o1, d2, d1); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.s = Interpolate(z1, o2.s, z2, d2.s); - } - - /* Now repeat the process for t */ - - if (!TransLeq(o1, d1)) { - GLUvertex temp = o1; - o1 = d1; - d1 = temp; - } - if (!TransLeq(o2, d2)) { - GLUvertex temp = o2; - o2 = d2; - d2 = temp; - } - if (!TransLeq(o1, o2)) { - GLUvertex temp = o2; - o2 = o1; - o1 = temp; - temp = d2; - d2 = d1; - d1 = temp; - } - - if (!TransLeq(o2, d1)) { - /* Technically, no intersection -- do our best */ - v.t = (o2.t + d1.t) / 2.0; - } else if (TransLeq(d1, d2)) { - /* Interpolate between o2 and d1 */ - z1 = TransEval(o1, o2, d1); - z2 = TransEval(o2, d1, d2); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.t = Interpolate(z1, o2.t, z2, d1.t); - } else { - /* Interpolate between o2 and d2 */ - z1 = TransSign(o1, o2, d1); - z2 = -TransSign(o1, d2, d1); - if (z1 + z2 < 0) { - z1 = -z1; - z2 = -z2; - } - v.t = Interpolate(z1, o2.t, z2, d2.t); - } - } - - static boolean VertEq(GLUvertex u, GLUvertex v) { - return u.s == v.s && u.t == v.t; - } - - static boolean VertLeq(GLUvertex u, GLUvertex v) { - return u.s < v.s || (u.s == v.s && u.t <= v.t); - } - -/* Versions of VertLeq, EdgeSign, EdgeEval with s and t transposed. */ - - static boolean TransLeq(GLUvertex u, GLUvertex v) { - return u.t < v.t || (u.t == v.t && u.s <= v.s); - } - - static boolean EdgeGoesLeft(GLUhalfEdge e) { - return VertLeq(e.Sym.Org, e.Org); - } - - static boolean EdgeGoesRight(GLUhalfEdge e) { - return VertLeq(e.Org, e.Sym.Org); - } - - static double VertL1dist(GLUvertex u, GLUvertex v) { - return Math.abs(u.s - v.s) + Math.abs(u.t - v.t); - } - - /***********************************************************************/ - - // Compute the cosine of the angle between the edges between o and - // v1 and between o and v2 - static double EdgeCos(GLUvertex o, GLUvertex v1, GLUvertex v2) { - double ov1s = v1.s - o.s; - double ov1t = v1.t - o.t; - double ov2s = v2.s - o.s; - double ov2t = v2.t - o.t; - double dotp = ov1s * ov2s + ov1t * ov2t; - double len = Math.sqrt(ov1s * ov1s + ov1t * ov1t) * Math.sqrt(ov2s * ov2s + ov2t * ov2t); - if (len > 0.0) { - dotp /= len; - } - return dotp; - } - - static final double EPSILON = 1.0e-5; - static final double ONE_MINUS_EPSILON = 1.0 - EPSILON; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java deleted file mode 100644 index b8be9f80f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Mesh.java +++ /dev/null @@ -1,734 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class Mesh { - private Mesh() { - } - - /************************ Utility Routines ************************/ -/* MakeEdge creates a new pair of half-edges which form their own loop. - * No vertex or face structures are allocated, but these must be assigned - * before the current edge operation is completed. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge MakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev; - -// EdgePair * pair = (EdgePair *) -// memAlloc(sizeof(EdgePair)); -// if (pair == NULL) return NULL; -// -// e = &pair - > e; - e = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(true); -// eSym = &pair - > eSym; - eSym = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(false); - - - /* Make sure eNext points to the first edge of the edge pair */ - if (!eNext.first) { - eNext = eNext.Sym; - } - - /* Insert in circular doubly-linked list before eNext. - * Note that the prev pointer is stored in Sym->next. - */ - ePrev = eNext.Sym.next; - eSym.next = ePrev; - ePrev.Sym.next = e; - e.next = eNext; - eNext.Sym.next = eSym; - - e.Sym = eSym; - e.Onext = e; - e.Lnext = eSym; - e.Org = null; - e.Lface = null; - e.winding = 0; - e.activeRegion = null; - - eSym.Sym = e; - eSym.Onext = eSym; - eSym.Lnext = e; - eSym.Org = null; - eSym.Lface = null; - eSym.winding = 0; - eSym.activeRegion = null; - - return e; - } - -/* Splice( a, b ) is best described by the Guibas/Stolfi paper or the - * CS348a notes (see mesh.h). Basically it modifies the mesh so that - * a->Onext and b->Onext are exchanged. This can have various effects - * depending on whether a and b belong to different face or vertex rings. - * For more explanation see __gl_meshSplice() below. - */ - static void Splice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge a, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge b) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge aOnext = a.Onext; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge bOnext = b.Onext; - - aOnext.Sym.Lnext = b; - bOnext.Sym.Lnext = a; - a.Onext = bOnext; - b.Onext = aOnext; - } - -/* MakeVertex( newVertex, eOrig, vNext ) attaches a new vertex and makes it the - * origin of all edges in the vertex loop to which eOrig belongs. "vNext" gives - * a place to insert the new vertex in the global vertex list. We insert - * the new vertex *before* vNext so that algorithms which walk the vertex - * list will not see the newly created vertices. - */ - static void MakeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex, - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNew = newVertex; - - assert (vNew != null); - - /* insert in circular doubly-linked list before vNext */ - vPrev = vNext.prev; - vNew.prev = vPrev; - vPrev.next = vNew; - vNew.next = vNext; - vNext.prev = vNew; - - vNew.anEdge = eOrig; - vNew.data = null; - /* leave coords, s, t undefined */ - - /* fix other edges on this vertex loop */ - e = eOrig; - do { - e.Org = vNew; - e = e.Onext; - } while (e != eOrig); - } - -/* MakeFace( newFace, eOrig, fNext ) attaches a new face and makes it the left - * face of all edges in the face loop to which eOrig belongs. "fNext" gives - * a place to insert the new face in the global face list. We insert - * the new face *before* fNext so that algorithms which walk the face - * list will not see the newly created faces. - */ - static void MakeFace(com.jogamp.opengl.impl.glu.tessellator.GLUface newFace, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUface fNext) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUface fNew = newFace; - - assert (fNew != null); - - /* insert in circular doubly-linked list before fNext */ - fPrev = fNext.prev; - fNew.prev = fPrev; - fPrev.next = fNew; - fNew.next = fNext; - fNext.prev = fNew; - - fNew.anEdge = eOrig; - fNew.data = null; - fNew.trail = null; - fNew.marked = false; - - /* The new face is marked "inside" if the old one was. This is a - * convenience for the common case where a face has been split in two. - */ - fNew.inside = fNext.inside; - - /* fix other edges on this face loop */ - e = eOrig; - do { - e.Lface = fNew; - e = e.Lnext; - } while (e != eOrig); - } - -/* KillEdge( eDel ) destroys an edge (the half-edges eDel and eDel->Sym), - * and removes from the global edge list. - */ - static void KillEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev, eNext; - - /* Half-edges are allocated in pairs, see EdgePair above */ - if (!eDel.first) { - eDel = eDel.Sym; - } - - /* delete from circular doubly-linked list */ - eNext = eDel.next; - ePrev = eDel.Sym.next; - eNext.Sym.next = ePrev; - ePrev.Sym.next = eNext; - } - - -/* KillVertex( vDel ) destroys a vertex and removes it from the global - * vertex list. It updates the vertex loop to point to a given new vertex. - */ - static void KillVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex vDel, com.jogamp.opengl.impl.glu.tessellator.GLUvertex newOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = vDel.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev, vNext; - - /* change the origin of all affected edges */ - e = eStart; - do { - e.Org = newOrg; - e = e.Onext; - } while (e != eStart); - - /* delete from circular doubly-linked list */ - vPrev = vDel.prev; - vNext = vDel.next; - vNext.prev = vPrev; - vPrev.next = vNext; - } - -/* KillFace( fDel ) destroys a face and removes it from the global face - * list. It updates the face loop to point to a given new face. - */ - static void KillFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fDel, com.jogamp.opengl.impl.glu.tessellator.GLUface newLface) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = fDel.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; - - /* change the left face of all affected edges */ - e = eStart; - do { - e.Lface = newLface; - e = e.Lnext; - } while (e != eStart); - - /* delete from circular doubly-linked list */ - fPrev = fDel.prev; - fNext = fDel.next; - fNext.prev = fPrev; - fPrev.next = fNext; - } - - - /****************** Basic Edge Operations **********************/ - -/* __gl_meshMakeEdge creates one edge, two vertices, and a loop (face). - * The loop consists of the two new half-edges. - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshMakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex1 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex2 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - e = MakeEdge(mesh.eHead); - if (e == null) return null; - - MakeVertex(newVertex1, e, mesh.vHead); - MakeVertex(newVertex2, e.Sym, mesh.vHead); - MakeFace(newFace, e, mesh.fHead); - return e; - } - - -/* __gl_meshSplice( eOrg, eDst ) is the basic operation for changing the - * mesh connectivity and topology. It changes the mesh so that - * eOrg->Onext <- OLD( eDst->Onext ) - * eDst->Onext <- OLD( eOrg->Onext ) - * where OLD(...) means the value before the meshSplice operation. - * - * This can have two effects on the vertex structure: - * - if eOrg->Org != eDst->Org, the two vertices are merged together - * - if eOrg->Org == eDst->Org, the origin is split into two vertices - * In both cases, eDst->Org is changed and eOrg->Org is untouched. - * - * Similarly (and independently) for the face structure, - * - if eOrg->Lface == eDst->Lface, one loop is split into two - * - if eOrg->Lface != eDst->Lface, two distinct loops are joined into one - * In both cases, eDst->Lface is changed and eOrg->Lface is unaffected. - * - * Some special cases: - * If eDst == eOrg, the operation has no effect. - * If eDst == eOrg->Lnext, the new face will have a single edge. - * If eDst == eOrg->Lprev, the old face will have a single edge. - * If eDst == eOrg->Onext, the new vertex will have a single edge. - * If eDst == eOrg->Oprev, the old vertex will have a single edge. - */ - public static boolean __gl_meshSplice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { - boolean joiningLoops = false; - boolean joiningVertices = false; - - if (eOrg == eDst) return true; - - if (eDst.Org != eOrg.Org) { - /* We are merging two disjoint vertices -- destroy eDst->Org */ - joiningVertices = true; - KillVertex(eDst.Org, eOrg.Org); - } - if (eDst.Lface != eOrg.Lface) { - /* We are connecting two disjoint loops -- destroy eDst.Lface */ - joiningLoops = true; - KillFace(eDst.Lface, eOrg.Lface); - } - - /* Change the edge structure */ - Splice(eDst, eOrg); - - if (!joiningVertices) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - - /* We split one vertex into two -- the new vertex is eDst.Org. - * Make sure the old vertex points to a valid half-edge. - */ - MakeVertex(newVertex, eDst, eOrg.Org); - eOrg.Org.anEdge = eOrg; - } - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We split one loop into two -- the new loop is eDst.Lface. - * Make sure the old face points to a valid half-edge. - */ - MakeFace(newFace, eDst, eOrg.Lface); - eOrg.Lface.anEdge = eOrg; - } - - return true; - } - - -/* __gl_meshDelete( eDel ) removes the edge eDel. There are several cases: - * if (eDel.Lface != eDel.Rface), we join two loops into one; the loop - * eDel.Lface is deleted. Otherwise, we are splitting one loop into two; - * the newly created loop will contain eDel.Dst. If the deletion of eDel - * would create isolated vertices, those are deleted as well. - * - * This function could be implemented as two calls to __gl_meshSplice - * plus a few calls to memFree, but this would allocate and delete - * unnecessary vertices and faces. - */ - static boolean __gl_meshDelete(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDelSym = eDel.Sym; - boolean joiningLoops = false; - - /* First step: disconnect the origin vertex eDel.Org. We make all - * changes to get a consistent mesh in this "intermediate" state. - */ - if (eDel.Lface != eDel.Sym.Lface) { - /* We are joining two loops into one -- remove the left face */ - joiningLoops = true; - KillFace(eDel.Lface, eDel.Sym.Lface); - } - - if (eDel.Onext == eDel) { - KillVertex(eDel.Org, null); - } else { - /* Make sure that eDel.Org and eDel.Sym.Lface point to valid half-edges */ - eDel.Sym.Lface.anEdge = eDel.Sym.Lnext; - eDel.Org.anEdge = eDel.Onext; - - Splice(eDel, eDel.Sym.Lnext); - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We are splitting one loop into two -- create a new loop for eDel. */ - MakeFace(newFace, eDel, eDel.Lface); - } - } - - /* Claim: the mesh is now in a consistent state, except that eDel.Org - * may have been deleted. Now we disconnect eDel.Dst. - */ - if (eDelSym.Onext == eDelSym) { - KillVertex(eDelSym.Org, null); - KillFace(eDelSym.Lface, null); - } else { - /* Make sure that eDel.Dst and eDel.Lface point to valid half-edges */ - eDel.Lface.anEdge = eDelSym.Sym.Lnext; - eDelSym.Org.anEdge = eDelSym.Onext; - Splice(eDelSym, eDelSym.Sym.Lnext); - } - - /* Any isolated vertices or faces have already been freed. */ - KillEdge(eDel); - - return true; - } - - - /******************** Other Edge Operations **********************/ - -/* All these routines can be implemented with the basic edge - * operations above. They are provided for convenience and efficiency. - */ - - -/* __gl_meshAddEdgeVertex( eOrg ) creates a new edge eNew such that - * eNew == eOrg.Lnext, and eNew.Dst is a newly created vertex. - * eOrg and eNew will have the same left face. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshAddEdgeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); - - eNewSym = eNew.Sym; - - /* Connect the new edge appropriately */ - Splice(eNew, eOrg.Lnext); - - /* Set the vertex and face information */ - eNew.Org = eOrg.Sym.Org; - { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); - - MakeVertex(newVertex, eNewSym, eNew.Org); - } - eNew.Lface = eNewSym.Lface = eOrg.Lface; - - return eNew; - } - - -/* __gl_meshSplitEdge( eOrg ) splits eOrg into two edges eOrg and eNew, - * such that eNew == eOrg.Lnext. The new vertex is eOrg.Sym.Org == eNew.Org. - * eOrg and eNew will have the same left face. - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshSplitEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge tempHalfEdge = __gl_meshAddEdgeVertex(eOrg); - - eNew = tempHalfEdge.Sym; - - /* Disconnect eOrg from eOrg.Sym.Org and connect it to eNew.Org */ - Splice(eOrg.Sym, eOrg.Sym.Sym.Lnext); - Splice(eOrg.Sym, eNew); - - /* Set the vertex and face information */ - eOrg.Sym.Org = eNew.Org; - eNew.Sym.Org.anEdge = eNew.Sym; /* may have pointed to eOrg.Sym */ - eNew.Sym.Lface = eOrg.Sym.Lface; - eNew.winding = eOrg.winding; /* copy old winding information */ - eNew.Sym.winding = eOrg.Sym.winding; - - return eNew; - } - - -/* __gl_meshConnect( eOrg, eDst ) creates a new edge from eOrg.Sym.Org - * to eDst.Org, and returns the corresponding half-edge eNew. - * If eOrg.Lface == eDst.Lface, this splits one loop into two, - * and the newly created loop is eNew.Lface. Otherwise, two disjoint - * loops are merged into one, and the loop eDst.Lface is destroyed. - * - * If (eOrg == eDst), the new face will have only two edges. - * If (eOrg.Lnext == eDst), the old face is reduced to a single edge. - * If (eOrg.Lnext.Lnext == eDst), the old face is reduced to two edges. - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshConnect(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; - boolean joiningLoops = false; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); - - eNewSym = eNew.Sym; - - if (eDst.Lface != eOrg.Lface) { - /* We are connecting two disjoint loops -- destroy eDst.Lface */ - joiningLoops = true; - KillFace(eDst.Lface, eOrg.Lface); - } - - /* Connect the new edge appropriately */ - Splice(eNew, eOrg.Lnext); - Splice(eNewSym, eDst); - - /* Set the vertex and face information */ - eNew.Org = eOrg.Sym.Org; - eNewSym.Org = eDst.Org; - eNew.Lface = eNewSym.Lface = eOrg.Lface; - - /* Make sure the old face points to a valid half-edge */ - eOrg.Lface.anEdge = eNewSym; - - if (!joiningLoops) { - com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); - - /* We split one loop into two -- the new loop is eNew.Lface */ - MakeFace(newFace, eNew, eOrg.Lface); - } - return eNew; - } - - - /******************** Other Operations **********************/ - -/* __gl_meshZapFace( fZap ) destroys a face and removes it from the - * global face list. All edges of fZap will have a null pointer as their - * left face. Any edges which also have a null pointer as their right face - * are deleted entirely (along with any isolated vertices this produces). - * An entire mesh can be deleted by zapping its faces, one at a time, - * in any order. Zapped faces cannot be used in further mesh operations! - */ - static void __gl_meshZapFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fZap) { - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart = fZap.anEdge; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext, eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; - - /* walk around face, deleting edges whose right face is also null */ - eNext = eStart.Lnext; - do { - e = eNext; - eNext = e.Lnext; - - e.Lface = null; - if (e.Sym.Lface == null) { - /* delete the edge -- see __gl_MeshDelete above */ - - if (e.Onext == e) { - KillVertex(e.Org, null); - } else { - /* Make sure that e.Org points to a valid half-edge */ - e.Org.anEdge = e.Onext; - Splice(e, e.Sym.Lnext); - } - eSym = e.Sym; - if (eSym.Onext == eSym) { - KillVertex(eSym.Org, null); - } else { - /* Make sure that eSym.Org points to a valid half-edge */ - eSym.Org.anEdge = eSym.Onext; - Splice(eSym, eSym.Sym.Lnext); - } - KillEdge(e); - } - } while (e != eStart); - - /* delete from circular doubly-linked list */ - fPrev = fZap.prev; - fNext = fZap.next; - fNext.prev = fPrev; - fPrev.next = fNext; - } - - -/* __gl_meshNewMesh() creates a new mesh with no edges, no vertices, - * and no loops (what we usually call a "face"). - */ - public static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshNewMesh() { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v; - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; - com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh = new com.jogamp.opengl.impl.glu.tessellator.GLUmesh(); - - v = mesh.vHead; - f = mesh.fHead; - e = mesh.eHead; - eSym = mesh.eHeadSym; - - v.next = v.prev = v; - v.anEdge = null; - v.data = null; - - f.next = f.prev = f; - f.anEdge = null; - f.data = null; - f.trail = null; - f.marked = false; - f.inside = false; - - e.next = e; - e.Sym = eSym; - e.Onext = null; - e.Lnext = null; - e.Org = null; - e.Lface = null; - e.winding = 0; - e.activeRegion = null; - - eSym.next = eSym; - eSym.Sym = e; - eSym.Onext = null; - eSym.Lnext = null; - eSym.Org = null; - eSym.Lface = null; - eSym.winding = 0; - eSym.activeRegion = null; - - return mesh; - } - - -/* __gl_meshUnion( mesh1, mesh2 ) forms the union of all structures in - * both meshes, and returns the new mesh (the old meshes are destroyed). - */ - static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshUnion(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh1, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh2) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f1 = mesh1.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v1 = mesh1.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e1 = mesh1.eHead; - com.jogamp.opengl.impl.glu.tessellator.GLUface f2 = mesh2.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v2 = mesh2.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e2 = mesh2.eHead; - - /* Add the faces, vertices, and edges of mesh2 to those of mesh1 */ - if (f2.next != f2) { - f1.prev.next = f2.next; - f2.next.prev = f1.prev; - f2.prev.next = f1; - f1.prev = f2.prev; - } - - if (v2.next != v2) { - v1.prev.next = v2.next; - v2.next.prev = v1.prev; - v2.prev.next = v1; - v1.prev = v2.prev; - } - - if (e2.next != e2) { - e1.Sym.next.Sym.next = e2.next; - e2.next.Sym.next = e1.Sym.next; - e2.Sym.next.Sym.next = e1; - e1.Sym.next = e2.Sym.next; - } - - return mesh1; - } - - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ - static void __gl_meshDeleteMeshZap(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; - - while (fHead.next != fHead) { - __gl_meshZapFace(fHead.next); - } - assert (mesh.vHead.next == mesh.vHead); - } - -/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. - */ - public static void __gl_meshDeleteMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fNext; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vNext; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext; - - for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { - fNext = f.next; - } - - for (v = mesh.vHead.next; v != mesh.vHead; v = vNext) { - vNext = v.next; - } - - for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { - /* One call frees both e and e.Sym (see EdgePair above) */ - eNext = e.next; - } - } - -/* __gl_meshCheckMesh( mesh ) checks a mesh for self-consistency. - */ - public static void __gl_meshCheckMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = mesh.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = mesh.eHead; - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vPrev; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, ePrev; - - fPrev = fHead; - for (fPrev = fHead; (f = fPrev.next) != fHead; fPrev = f) { - assert (f.prev == fPrev); - e = f.anEdge; - do { - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - assert (e.Lface == f); - e = e.Lnext; - } while (e != f.anEdge); - } - assert (f.prev == fPrev && f.anEdge == null && f.data == null); - - vPrev = vHead; - for (vPrev = vHead; (v = vPrev.next) != vHead; vPrev = v) { - assert (v.prev == vPrev); - e = v.anEdge; - do { - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - assert (e.Org == v); - e = e.Onext; - } while (e != v.anEdge); - } - assert (v.prev == vPrev && v.anEdge == null && v.data == null); - - ePrev = eHead; - for (ePrev = eHead; (e = ePrev.next) != eHead; ePrev = e) { - assert (e.Sym.next == ePrev.Sym); - assert (e.Sym != e); - assert (e.Sym.Sym == e); - assert (e.Org != null); - assert (e.Sym.Org != null); - assert (e.Lnext.Onext.Sym == e); - assert (e.Onext.Sym.Lnext == e); - } - assert (e.Sym.next == ePrev.Sym - && e.Sym == mesh.eHeadSym - && e.Sym.Sym == e - && e.Org == null && e.Sym.Org == null - && e.Lface == null && e.Sym.Lface == null); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java deleted file mode 100644 index fe1a20c49..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Normal.java +++ /dev/null @@ -1,288 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Normal { - private Normal() { - } - - static boolean SLANTED_SWEEP = false; - static double S_UNIT_X; /* Pre-normalized */ - static double S_UNIT_Y; - private static final boolean TRUE_PROJECT = false; - - static { - if (SLANTED_SWEEP) { -/* The "feature merging" is not intended to be complete. There are - * special cases where edges are nearly parallel to the sweep line - * which are not implemented. The algorithm should still behave - * robustly (ie. produce a reasonable tesselation) in the presence - * of such edges, however it may miss features which could have been - * merged. We could minimize this effect by choosing the sweep line - * direction to be something unusual (ie. not parallel to one of the - * coordinate axes). - */ - S_UNIT_X = 0.50941539564955385; /* Pre-normalized */ - S_UNIT_Y = 0.86052074622010633; - } else { - S_UNIT_X = 1.0; - S_UNIT_Y = 0.0; - } - } - - private static double Dot(double[] u, double[] v) { - return (u[0] * v[0] + u[1] * v[1] + u[2] * v[2]); - } - - static void Normalize(double[] v) { - double len = v[0] * v[0] + v[1] * v[1] + v[2] * v[2]; - - assert (len > 0); - len = Math.sqrt(len); - v[0] /= len; - v[1] /= len; - v[2] /= len; - } - - static int LongAxis(double[] v) { - int i = 0; - - if (Math.abs(v[1]) > Math.abs(v[0])) { - i = 1; - } - if (Math.abs(v[2]) > Math.abs(v[i])) { - i = 2; - } - return i; - } - - static void ComputeNormal(GLUtessellatorImpl tess, double[] norm) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, v1, v2; - double c, tLen2, maxLen2; - double[] maxVal, minVal, d1, d2, tNorm; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex[] maxVert, minVert; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = tess.mesh.vHead; - int i; - - maxVal = new double[3]; - minVal = new double[3]; - minVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; - maxVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; - d1 = new double[3]; - d2 = new double[3]; - tNorm = new double[3]; - - maxVal[0] = maxVal[1] = maxVal[2] = -2 * GLU.GLU_TESS_MAX_COORD; - minVal[0] = minVal[1] = minVal[2] = 2 * GLU.GLU_TESS_MAX_COORD; - - for (v = vHead.next; v != vHead; v = v.next) { - for (i = 0; i < 3; ++i) { - c = v.coords[i]; - if (c < minVal[i]) { - minVal[i] = c; - minVert[i] = v; - } - if (c > maxVal[i]) { - maxVal[i] = c; - maxVert[i] = v; - } - } - } - -/* Find two vertices separated by at least 1/sqrt(3) of the maximum - * distance between any two vertices - */ - i = 0; - if (maxVal[1] - minVal[1] > maxVal[0] - minVal[0]) { - i = 1; - } - if (maxVal[2] - minVal[2] > maxVal[i] - minVal[i]) { - i = 2; - } - if (minVal[i] >= maxVal[i]) { -/* All vertices are the same -- normal doesn't matter */ - norm[0] = 0; - norm[1] = 0; - norm[2] = 1; - return; - } - -/* Look for a third vertex which forms the triangle with maximum area - * (Length of normal == twice the triangle area) - */ - maxLen2 = 0; - v1 = minVert[i]; - v2 = maxVert[i]; - d1[0] = v1.coords[0] - v2.coords[0]; - d1[1] = v1.coords[1] - v2.coords[1]; - d1[2] = v1.coords[2] - v2.coords[2]; - for (v = vHead.next; v != vHead; v = v.next) { - d2[0] = v.coords[0] - v2.coords[0]; - d2[1] = v.coords[1] - v2.coords[1]; - d2[2] = v.coords[2] - v2.coords[2]; - tNorm[0] = d1[1] * d2[2] - d1[2] * d2[1]; - tNorm[1] = d1[2] * d2[0] - d1[0] * d2[2]; - tNorm[2] = d1[0] * d2[1] - d1[1] * d2[0]; - tLen2 = tNorm[0] * tNorm[0] + tNorm[1] * tNorm[1] + tNorm[2] * tNorm[2]; - if (tLen2 > maxLen2) { - maxLen2 = tLen2; - norm[0] = tNorm[0]; - norm[1] = tNorm[1]; - norm[2] = tNorm[2]; - } - } - - if (maxLen2 <= 0) { -/* All points lie on a single line -- any decent normal will do */ - norm[0] = norm[1] = norm[2] = 0; - norm[LongAxis(d1)] = 1; - } - } - - static void CheckOrientation(GLUtessellatorImpl tess) { - double area; - com.jogamp.opengl.impl.glu.tessellator.GLUface f, fHead = tess.mesh.fHead; - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - -/* When we compute the normal automatically, we choose the orientation - * so that the the sum of the signed areas of all contours is non-negative. - */ - area = 0; - for (f = fHead.next; f != fHead; f = f.next) { - e = f.anEdge; - if (e.winding <= 0) continue; - do { - area += (e.Org.s - e.Sym.Org.s) * (e.Org.t + e.Sym.Org.t); - e = e.Lnext; - } while (e != f.anEdge); - } - if (area < 0) { -/* Reverse the orientation by flipping all the t-coordinates */ - for (v = vHead.next; v != vHead; v = v.next) { - v.t = -v.t; - } - tess.tUnit[0] = -tess.tUnit[0]; - tess.tUnit[1] = -tess.tUnit[1]; - tess.tUnit[2] = -tess.tUnit[2]; - } - } - -/* Determine the polygon normal and project vertices onto the plane - * of the polygon. - */ - public static void __gl_projectPolygon(GLUtessellatorImpl tess) { - com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; - double w; - double[] norm = new double[3]; - double[] sUnit, tUnit; - int i; - boolean computedNormal = false; - - norm[0] = tess.normal[0]; - norm[1] = tess.normal[1]; - norm[2] = tess.normal[2]; - if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { - ComputeNormal(tess, norm); - computedNormal = true; - } - sUnit = tess.sUnit; - tUnit = tess.tUnit; - i = LongAxis(norm); - - if (TRUE_PROJECT) { -/* Choose the initial sUnit vector to be approximately perpendicular - * to the normal. - */ - Normalize(norm); - - sUnit[i] = 0; - sUnit[(i + 1) % 3] = S_UNIT_X; - sUnit[(i + 2) % 3] = S_UNIT_Y; - -/* Now make it exactly perpendicular */ - w = Dot(sUnit, norm); - sUnit[0] -= w * norm[0]; - sUnit[1] -= w * norm[1]; - sUnit[2] -= w * norm[2]; - Normalize(sUnit); - -/* Choose tUnit so that (sUnit,tUnit,norm) form a right-handed frame */ - tUnit[0] = norm[1] * sUnit[2] - norm[2] * sUnit[1]; - tUnit[1] = norm[2] * sUnit[0] - norm[0] * sUnit[2]; - tUnit[2] = norm[0] * sUnit[1] - norm[1] * sUnit[0]; - Normalize(tUnit); - } else { -/* Project perpendicular to a coordinate axis -- better numerically */ - sUnit[i] = 0; - sUnit[(i + 1) % 3] = S_UNIT_X; - sUnit[(i + 2) % 3] = S_UNIT_Y; - - tUnit[i] = 0; - tUnit[(i + 1) % 3] = (norm[i] > 0) ? -S_UNIT_Y : S_UNIT_Y; - tUnit[(i + 2) % 3] = (norm[i] > 0) ? S_UNIT_X : -S_UNIT_X; - } - -/* Project the vertices onto the sweep plane */ - for (v = vHead.next; v != vHead; v = v.next) { - v.s = Dot(v.coords, sUnit); - v.t = Dot(v.coords, tUnit); - } - if (computedNormal) { - CheckOrientation(tess); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java deleted file mode 100644 index b77305ae2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQ.java +++ /dev/null @@ -1,100 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -abstract class PriorityQ { - public static final int INIT_SIZE = 32; - - public static class PQnode { - int handle; - } - - public static class PQhandleElem { - Object key; - int node; - } - - public static interface Leq { - boolean leq(Object key1, Object key2); - } - - // #ifdef FOR_TRITE_TEST_PROGRAM -// private static boolean LEQ(PriorityQCommon.Leq leq, Object x,Object y) { -// return pq.leq.leq(x,y); -// } -// #else -/* Violates modularity, but a little faster */ -// #include "geom.h" - public static boolean LEQ(Leq leq, Object x, Object y) { - return com.jogamp.opengl.impl.glu.tessellator.Geom.VertLeq((com.jogamp.opengl.impl.glu.tessellator.GLUvertex) x, (com.jogamp.opengl.impl.glu.tessellator.GLUvertex) y); - } - - static PriorityQ pqNewPriorityQ(Leq leq) { - return new PriorityQSort(leq); - } - - abstract void pqDeletePriorityQ(); - - abstract boolean pqInit(); - - abstract int pqInsert(Object keyNew); - - abstract Object pqExtractMin(); - - abstract void pqDelete(int hCurr); - - abstract Object pqMinimum(); - - abstract boolean pqIsEmpty(); -// #endif -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java deleted file mode 100644 index 61aa9574f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQHeap.java +++ /dev/null @@ -1,262 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class PriorityQHeap extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] handles; - int size, max; - int freeList; - boolean initialized; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; - -/* really __gl_pqHeapNewPriorityQ */ - public PriorityQHeap(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { - size = 0; - max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; - nodes = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; - for (int i = 0; i < nodes.length; i++) { - nodes[i] = new PQnode(); - } - handles = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; - for (int i = 0; i < handles.length; i++) { - handles[i] = new PQhandleElem(); - } - initialized = false; - freeList = 0; - this.leq = leq; - - nodes[1].handle = 1; /* so that Minimum() returns NULL */ - handles[1].key = null; - } - -/* really __gl_pqHeapDeletePriorityQ */ - void pqDeletePriorityQ() { - handles = null; - nodes = null; - } - - void FloatDown(int curr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hCurr, hChild; - int child; - - hCurr = n[curr].handle; - for (; ;) { - child = curr << 1; - if (child < size && LEQ(leq, h[n[child + 1].handle].key, - h[n[child].handle].key)) { - ++child; - } - - assert (child <= max); - - hChild = n[child].handle; - if (child > size || LEQ(leq, h[hCurr].key, h[hChild].key)) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hChild; - h[hChild].node = curr; - curr = child; - } - } - - - void FloatUp(int curr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hCurr, hParent; - int parent; - - hCurr = n[curr].handle; - for (; ;) { - parent = curr >> 1; - hParent = n[parent].handle; - if (parent == 0 || LEQ(leq, h[hParent].key, h[hCurr].key)) { - n[curr].handle = hCurr; - h[hCurr].node = curr; - break; - } - n[curr].handle = hParent; - h[hParent].node = curr; - curr = parent; - } - } - -/* really __gl_pqHeapInit */ - boolean pqInit() { - int i; - - /* This method of building a heap is O(n), rather than O(n lg n). */ - - for (i = size; i >= 1; --i) { - FloatDown(i); - } - initialized = true; - - return true; - } - -/* really __gl_pqHeapInsert */ -/* returns LONG_MAX iff out of memory */ - int pqInsert(Object keyNew) { - int curr; - int free; - - curr = ++size; - if ((curr * 2) > max) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] saveNodes = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] saveHandles = handles; - - /* If the heap overflows, double its size. */ - max <<= 1; -// pq->nodes = (PQnode *)memRealloc( pq->nodes, (size_t) ((pq->max + 1) * sizeof( pq->nodes[0] ))); - PriorityQ.PQnode[] pqNodes = new PriorityQ.PQnode[max + 1]; - System.arraycopy( nodes, 0, pqNodes, 0, nodes.length ); - for (int i = nodes.length; i < pqNodes.length; i++) { - pqNodes[i] = new PQnode(); - } - nodes = pqNodes; - if (nodes == null) { - nodes = saveNodes; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - -// pq->handles = (PQhandleElem *)memRealloc( pq->handles,(size_t)((pq->max + 1) * sizeof( pq->handles[0] ))); - PriorityQ.PQhandleElem[] pqHandles = new PriorityQ.PQhandleElem[max + 1]; - System.arraycopy( handles, 0, pqHandles, 0, handles.length ); - for (int i = handles.length; i < pqHandles.length; i++) { - pqHandles[i] = new PQhandleElem(); - } - handles = pqHandles; - if (handles == null) { - handles = saveHandles; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - } - - if (freeList == 0) { - free = curr; - } else { - free = freeList; - freeList = handles[free].node; - } - - nodes[curr].handle = free; - handles[free].node = curr; - handles[free].key = keyNew; - - if (initialized) { - FloatUp(curr); - } - assert (free != Integer.MAX_VALUE); - return free; - } - -/* really __gl_pqHeapExtractMin */ - Object pqExtractMin() { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int hMin = n[1].handle; - Object min = h[hMin].key; - - if (size > 0) { - n[1].handle = n[size].handle; - h[n[1].handle].node = 1; - - h[hMin].key = null; - h[hMin].node = freeList; - freeList = hMin; - - if (--size > 0) { - FloatDown(1); - } - } - return min; - } - -/* really __gl_pqHeapDelete */ - void pqDelete(int hCurr) { - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; - int curr; - - assert (hCurr >= 1 && hCurr <= max && h[hCurr].key != null); - - curr = h[hCurr].node; - n[curr].handle = n[size].handle; - h[n[curr].handle].node = curr; - - if (curr <= --size) { - if (curr <= 1 || LEQ(leq, h[n[curr >> 1].handle].key, h[n[curr].handle].key)) { - FloatDown(curr); - } else { - FloatUp(curr); - } - } - h[hCurr].key = null; - h[hCurr].node = freeList; - freeList = hCurr; - } - - Object pqMinimum() { - return handles[nodes[1].handle].key; - } - - boolean pqIsEmpty() { - return size == 0; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java deleted file mode 100644 index f115b8f49..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/PriorityQSort.java +++ /dev/null @@ -1,278 +0,0 @@ -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class PriorityQSort extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { - com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap heap; - Object[] keys; - - // JAVA: 'order' contains indices into the keys array. - // This simulates the indirect pointers used in the original C code - // (from Frank Suykens, Luciad.com). - int[] order; - int size, max; - boolean initialized; - com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; - - public PriorityQSort(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { - heap = new com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap(leq); - - keys = new Object[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE]; - - size = 0; - max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; - initialized = false; - this.leq = leq; - } - -/* really __gl_pqSortDeletePriorityQ */ - void pqDeletePriorityQ() { - if (heap != null) heap.pqDeletePriorityQ(); - order = null; - keys = null; - } - - private static boolean LT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { - return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, y, x)); - } - - private static boolean GT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { - return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, x, y)); - } - - private static void Swap(int[] array, int a, int b) { - if (true) { - int tmp = array[a]; - array[a] = array[b]; - array[b] = tmp; - } else { - - } - } - - private static class Stack { - int p, r; - } - -/* really __gl_pqSortInit */ - boolean pqInit() { - int p, r, i, j; - int piv; - Stack[] stack = new Stack[50]; - for (int k = 0; k < stack.length; k++) { - stack[k] = new Stack(); - } - int top = 0; - - int seed = 2016473283; - - /* Create an array of indirect pointers to the keys, so that we - * the handles we have returned are still valid. - */ - order = new int[size + 1]; -/* the previous line is a patch to compensate for the fact that IBM */ -/* machines return a null on a malloc of zero bytes (unlike SGI), */ -/* so we have to put in this defense to guard against a memory */ -/* fault four lines down. from fossum@austin.ibm.com. */ - p = 0; - r = size - 1; - for (piv = 0, i = p; i <= r; ++piv, ++i) { - // indirect pointers: keep an index into the keys array, not a direct pointer to its contents - order[i] = piv; - } - - /* Sort the indirect pointers in descending order, - * using randomized Quicksort - */ - stack[top].p = p; - stack[top].r = r; - ++top; - while (--top >= 0) { - p = stack[top].p; - r = stack[top].r; - while (r > p + 10) { - seed = Math.abs( seed * 1539415821 + 1 ); - i = p + seed % (r - p + 1); - piv = order[i]; - order[i] = order[p]; - order[p] = piv; - i = p - 1; - j = r + 1; - do { - do { - ++i; - } while (GT(leq, keys[order[i]], keys[piv])); - do { - --j; - } while (LT(leq, keys[order[j]], keys[piv])); - Swap(order, i, j); - } while (i < j); - Swap(order, i, j); /* Undo last swap */ - if (i - p < r - j) { - stack[top].p = j + 1; - stack[top].r = r; - ++top; - r = i - 1; - } else { - stack[top].p = p; - stack[top].r = i - 1; - ++top; - p = j + 1; - } - } - /* Insertion sort small lists */ - for (i = p + 1; i <= r; ++i) { - piv = order[i]; - for (j = i; j > p && LT(leq, keys[order[j - 1]], keys[piv]); --j) { - order[j] = order[j - 1]; - } - order[j] = piv; - } - } - max = size; - initialized = true; - heap.pqInit(); /* always succeeds */ - -/* #ifndef NDEBUG - p = order; - r = p + size - 1; - for (i = p; i < r; ++i) { - Assertion.doAssert(LEQ( * * (i + 1), **i )); - } - #endif*/ - - return true; - } - -/* really __gl_pqSortInsert */ -/* returns LONG_MAX iff out of memory */ - int pqInsert(Object keyNew) { - int curr; - - if (initialized) { - return heap.pqInsert(keyNew); - } - curr = size; - if (++size >= max) { - Object[] saveKey = keys; - - /* If the heap overflows, double its size. */ - max <<= 1; -// pq->keys = (PQHeapKey *)memRealloc( pq->keys,(size_t)(pq->max * sizeof( pq->keys[0] ))); - Object[] pqKeys = new Object[max]; - System.arraycopy( keys, 0, pqKeys, 0, keys.length ); - keys = pqKeys; - if (keys == null) { - keys = saveKey; /* restore ptr to free upon return */ - return Integer.MAX_VALUE; - } - } - assert curr != Integer.MAX_VALUE; - keys[curr] = keyNew; - - /* Negative handles index the sorted array. */ - return -(curr + 1); - } - -/* really __gl_pqSortExtractMin */ - Object pqExtractMin() { - Object sortMin, heapMin; - - if (size == 0) { - return heap.pqExtractMin(); - } - sortMin = keys[order[size - 1]]; - if (!heap.pqIsEmpty()) { - heapMin = heap.pqMinimum(); - if (LEQ(leq, heapMin, sortMin)) { - return heap.pqExtractMin(); - } - } - do { - --size; - } while (size > 0 && keys[order[size - 1]] == null); - return sortMin; - } - -/* really __gl_pqSortMinimum */ - Object pqMinimum() { - Object sortMin, heapMin; - - if (size == 0) { - return heap.pqMinimum(); - } - sortMin = keys[order[size - 1]]; - if (!heap.pqIsEmpty()) { - heapMin = heap.pqMinimum(); - if (com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, heapMin, sortMin)) { - return heapMin; - } - } - return sortMin; - } - -/* really __gl_pqSortIsEmpty */ - boolean pqIsEmpty() { - return (size == 0) && heap.pqIsEmpty(); - } - -/* really __gl_pqSortDelete */ - void pqDelete(int curr) { - if (curr >= 0) { - heap.pqDelete(curr); - return; - } - curr = -(curr + 1); - assert curr < max && keys[curr] != null; - - keys[curr] = null; - while (size > 0 && keys[order[size - 1]] == null) { - --size; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java deleted file mode 100644 index 9761200e0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Render.java +++ /dev/null @@ -1,557 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Render { - private static final boolean USE_OPTIMIZED_CODE_PATH = false; - - private Render() { - } - - private static final RenderFan renderFan = new RenderFan(); - private static final RenderStrip renderStrip = new RenderStrip(); - private static final RenderTriangle renderTriangle = new RenderTriangle(); - -/* This structure remembers the information we need about a primitive - * to be able to render it later, once we have determined which - * primitive is able to use the most triangles. - */ - private static class FaceCount { - public FaceCount() { - } - - public FaceCount(long size, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart, renderCallBack render) { - this.size = size; - this.eStart = eStart; - this.render = render; - } - - long size; /* number of triangles used */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart; /* edge where this primitive starts */ - renderCallBack render; - }; - - private static interface renderCallBack { - void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size); - } - - /************************ Strips and Fans decomposition ******************/ - -/* __gl_renderMesh( tess, mesh ) takes a mesh and breaks it into triangle - * fans, strips, and separate triangles. A substantial effort is made - * to use as few rendering primitives as possible (ie. to make the fans - * and strips as large as possible). - * - * The rendering output is provided as callbacks (see the api). - */ - public static void __gl_renderMesh(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - - /* Make a list of separate triangles so we can render them all at once */ - tess.lonelyTriList = null; - - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - f.marked = false; - } - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - - /* We examine all faces in an arbitrary order. Whenever we find - * an unprocessed face F, we output a group of faces including F - * whose size is maximum. - */ - if (f.inside && !f.marked) { - RenderMaximumFaceGroup(tess, f); - assert (f.marked); - } - } - if (tess.lonelyTriList != null) { - RenderLonelyTriangles(tess, tess.lonelyTriList); - tess.lonelyTriList = null; - } - } - - - static void RenderMaximumFaceGroup(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface fOrig) { - /* We want to find the largest triangle fan or strip of unmarked faces - * which includes the given face fOrig. There are 3 possible fans - * passing through fOrig (one centered at each vertex), and 3 possible - * strips (one for each CCW permutation of the vertices). Our strategy - * is to try all of these, and take the primitive which uses the most - * triangles (a greedy approach). - */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e = fOrig.anEdge; - FaceCount max = new FaceCount(); - FaceCount newFace = new FaceCount(); - - max.size = 1; - max.eStart = e; - max.render = renderTriangle; - - if (!tess.flagBoundary) { - newFace = MaximumFan(e); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumFan(e.Lnext); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumFan(e.Onext.Sym); - if (newFace.size > max.size) { - max = newFace; - } - - newFace = MaximumStrip(e); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumStrip(e.Lnext); - if (newFace.size > max.size) { - max = newFace; - } - newFace = MaximumStrip(e.Onext.Sym); - if (newFace.size > max.size) { - max = newFace; - } - } - max.render.render(tess, max.eStart, max.size); - } - - -/* Macros which keep track of faces we have marked temporarily, and allow - * us to backtrack when necessary. With triangle fans, this is not - * really necessary, since the only awkward case is a loop of triangles - * around a single origin vertex. However with strips the situation is - * more complicated, and we need a general tracking method like the - * one here. - */ - private static boolean Marked(com.jogamp.opengl.impl.glu.tessellator.GLUface f) { - return !f.inside || f.marked; - } - - private static GLUface AddToTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface f, com.jogamp.opengl.impl.glu.tessellator.GLUface t) { - f.trail = t; - f.marked = true; - return f; - } - - private static void FreeTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface t) { - if (true) { - while (t != null) { - t.marked = false; - t = t.trail; - } - } else { - /* absorb trailing semicolon */ - } - } - - static FaceCount MaximumFan(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { - /* eOrig.Lface is the face we want to render. We want to find the size - * of a maximal fan around eOrig.Org. To do this we just walk around - * the origin vertex as far as possible in both directions. - */ - FaceCount newFace = new FaceCount(0, null, renderFan); - com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - for (e = eOrig; !Marked(e.Lface); e = e.Onext) { - trail = AddToTrail(e.Lface, trail); - ++newFace.size; - } - for (e = eOrig; !Marked(e.Sym.Lface); e = e.Sym.Lnext) { - trail = AddToTrail(e.Sym.Lface, trail); - ++newFace.size; - } - newFace.eStart = e; - /*LINTED*/ - FreeTrail(trail); - return newFace; - } - - - private static boolean IsEven(long n) { - return (n & 0x1L) == 0; - } - - static FaceCount MaximumStrip(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { - /* Here we are looking for a maximal strip that contains the vertices - * eOrig.Org, eOrig.Dst, eOrig.Lnext.Dst (in that order or the - * reverse, such that all triangles are oriented CCW). - * - * Again we walk forward and backward as far as possible. However for - * strips there is a twist: to get CCW orientations, there must be - * an *even* number of triangles in the strip on one side of eOrig. - * We walk the strip starting on a side with an even number of triangles; - * if both side have an odd number, we are forced to shorten one side. - */ - FaceCount newFace = new FaceCount(0, null, renderStrip); - long headSize = 0, tailSize = 0; - com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eTail, eHead; - - for (e = eOrig; !Marked(e.Lface); ++tailSize, e = e.Onext) { - trail = AddToTrail(e.Lface, trail); - ++tailSize; - e = e.Lnext.Sym; - if (Marked(e.Lface)) break; - trail = AddToTrail(e.Lface, trail); - } - eTail = e; - - for (e = eOrig; !Marked(e.Sym.Lface); ++headSize, e = e.Sym.Onext.Sym) { - trail = AddToTrail(e.Sym.Lface, trail); - ++headSize; - e = e.Sym.Lnext; - if (Marked(e.Sym.Lface)) break; - trail = AddToTrail(e.Sym.Lface, trail); - } - eHead = e; - - newFace.size = tailSize + headSize; - if (IsEven(tailSize)) { - newFace.eStart = eTail.Sym; - } else if (IsEven(headSize)) { - newFace.eStart = eHead; - } else { - /* Both sides have odd length, we must shorten one of them. In fact, - * we must start from eHead to guarantee inclusion of eOrig.Lface. - */ - --newFace.size; - newFace.eStart = eHead.Onext; - } - /*LINTED*/ - FreeTrail(trail); - return newFace; - } - - private static class RenderTriangle implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Just add the triangle to a triangle list, so we can render all - * the separate triangles at once. - */ - assert (size == 1); - tess.lonelyTriList = AddToTrail(e.Lface, tess.lonelyTriList); - } - } - - - static void RenderLonelyTriangles(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface f) { - /* Now we render all the separate triangles which could not be - * grouped into a triangle fan or strip. - */ - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - int newState; - int edgeState = -1; /* force edge state output for first vertex */ - - tess.callBeginOrBeginData(GL.GL_TRIANGLES); - - for (; f != null; f = f.trail) { - /* Loop once for each edge (there will always be 3 edges) */ - - e = f.anEdge; - do { - if (tess.flagBoundary) { - /* Set the "edge state" to true just before we output the - * first vertex of each edge on the polygon boundary. - */ - newState = (!e.Sym.Lface.inside) ? 1 : 0; - if (edgeState != newState) { - edgeState = newState; - tess.callEdgeFlagOrEdgeFlagData( edgeState != 0); - } - } - tess.callVertexOrVertexData( e.Org.data); - - e = e.Lnext; - } while (e != f.anEdge); - } - tess.callEndOrEndData(); - } - - private static class RenderFan implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Render as many CCW triangles as possible in a fan starting from - * edge "e". The fan *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - tess.callBeginOrBeginData( GL.GL_TRIANGLE_FAN); - tess.callVertexOrVertexData( e.Org.data); - tess.callVertexOrVertexData( e.Sym.Org.data); - - while (!Marked(e.Lface)) { - e.Lface.marked = true; - --size; - e = e.Onext; - tess.callVertexOrVertexData( e.Sym.Org.data); - } - - assert (size == 0); - tess.callEndOrEndData(); - } - } - - private static class RenderStrip implements renderCallBack { - public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { - /* Render as many CCW triangles as possible in a strip starting from - * edge "e". The strip *should* contain exactly "size" triangles - * (otherwise we've goofed up somewhere). - */ - tess.callBeginOrBeginData( GL.GL_TRIANGLE_STRIP); - tess.callVertexOrVertexData( e.Org.data); - tess.callVertexOrVertexData( e.Sym.Org.data); - - while (!Marked(e.Lface)) { - e.Lface.marked = true; - --size; - e = e.Lnext.Sym; - tess.callVertexOrVertexData( e.Org.data); - if (Marked(e.Lface)) break; - - e.Lface.marked = true; - --size; - e = e.Onext; - tess.callVertexOrVertexData( e.Sym.Org.data); - } - - assert (size == 0); - tess.callEndOrEndData(); - } - } - - /************************ Boundary contour decomposition ******************/ - -/* __gl_renderBoundary( tess, mesh ) takes a mesh, and outputs one - * contour for each face marked "inside". The rendering output is - * provided as callbacks (see the api). - */ - public static void __gl_renderBoundary(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { - com.jogamp.opengl.impl.glu.tessellator.GLUface f; - com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; - - for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { - if (f.inside) { - tess.callBeginOrBeginData( GL.GL_LINE_LOOP); - e = f.anEdge; - do { - tess.callVertexOrVertexData( e.Org.data); - e = e.Lnext; - } while (e != f.anEdge); - tess.callEndOrEndData(); - } - } - } - - - /************************ Quick-and-dirty decomposition ******************/ - - private static final int SIGN_INCONSISTENT = 2; - - static int ComputeNormal(GLUtessellatorImpl tess, double[] norm, boolean check) -/* - * If check==false, we compute the polygon normal and place it in norm[]. - * If check==true, we check that each triangle in the fan from v0 has a - * consistent orientation with respect to norm[]. If triangles are - * consistently oriented CCW, return 1; if CW, return -1; if all triangles - * are degenerate return 0; otherwise (no consistent orientation) return - * SIGN_INCONSISTENT. - */ { - com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; -// CachedVertex vn = v0 + tess.cacheCount; - int vn = tess.cacheCount; -// CachedVertex vc; - int vc; - double dot, xc, yc, zc, xp, yp, zp; - double[] n = new double[3]; - int sign = 0; - - /* Find the polygon normal. It is important to get a reasonable - * normal even when the polygon is self-intersecting (eg. a bowtie). - * Otherwise, the computed normal could be very tiny, but perpendicular - * to the true plane of the polygon due to numerical noise. Then all - * the triangles would appear to be degenerate and we would incorrectly - * decompose the polygon as a fan (or simply not render it at all). - * - * We use a sum-of-triangles normal algorithm rather than the more - * efficient sum-of-trapezoids method (used in CheckOrientation() - * in normal.c). This lets us explicitly reverse the signed area - * of some triangles to get a reasonable normal in the self-intersecting - * case. - */ - if (!check) { - norm[0] = norm[1] = norm[2] = 0.0; - } - - vc = 1; - xc = v[vc].coords[0] - v[0].coords[0]; - yc = v[vc].coords[1] - v[0].coords[1]; - zc = v[vc].coords[2] - v[0].coords[2]; - while (++vc < vn) { - xp = xc; - yp = yc; - zp = zc; - xc = v[vc].coords[0] - v[0].coords[0]; - yc = v[vc].coords[1] - v[0].coords[1]; - zc = v[vc].coords[2] - v[0].coords[2]; - - /* Compute (vp - v0) cross (vc - v0) */ - n[0] = yp * zc - zp * yc; - n[1] = zp * xc - xp * zc; - n[2] = xp * yc - yp * xc; - - dot = n[0] * norm[0] + n[1] * norm[1] + n[2] * norm[2]; - if (!check) { - /* Reverse the contribution of back-facing triangles to get - * a reasonable normal for self-intersecting polygons (see above) - */ - if (dot >= 0) { - norm[0] += n[0]; - norm[1] += n[1]; - norm[2] += n[2]; - } else { - norm[0] -= n[0]; - norm[1] -= n[1]; - norm[2] -= n[2]; - } - } else if (dot != 0) { - /* Check the new orientation for consistency with previous triangles */ - if (dot > 0) { - if (sign < 0) return SIGN_INCONSISTENT; - sign = 1; - } else { - if (sign > 0) return SIGN_INCONSISTENT; - sign = -1; - } - } - } - return sign; - } - -/* __gl_renderCache( tess ) takes a single contour and tries to render it - * as a triangle fan. This handles convex polygons, as well as some - * non-convex polygons if we get lucky. - * - * Returns true if the polygon was successfully rendered. The rendering - * output is provided as callbacks (see the api). - */ - public static boolean __gl_renderCache(GLUtessellatorImpl tess) { - com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; -// CachedVertex vn = v0 + tess.cacheCount; - int vn = tess.cacheCount; -// CachedVertex vc; - int vc; - double[] norm = new double[3]; - int sign; - - if (tess.cacheCount < 3) { - /* Degenerate contour -- no output */ - return true; - } - - norm[0] = tess.normal[0]; - norm[1] = tess.normal[1]; - norm[2] = tess.normal[2]; - if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { - ComputeNormal( tess, norm, false); - } - - sign = ComputeNormal( tess, norm, true); - if (sign == SIGN_INCONSISTENT) { - /* Fan triangles did not have a consistent orientation */ - return false; - } - if (sign == 0) { - /* All triangles were degenerate */ - return true; - } - - if ( !USE_OPTIMIZED_CODE_PATH ) { - return false; - } else { - /* Make sure we do the right thing for each winding rule */ - switch (tess.windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - case GLU.GLU_TESS_WINDING_NONZERO: - break; - case GLU.GLU_TESS_WINDING_POSITIVE: - if (sign < 0) return true; - break; - case GLU.GLU_TESS_WINDING_NEGATIVE: - if (sign > 0) return true; - break; - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - return true; - } - - tess.callBeginOrBeginData( tess.boundaryOnly ? GL.GL_LINE_LOOP - : (tess.cacheCount > 3) ? GL.GL_TRIANGLE_FAN - : GL.GL_TRIANGLES); - - tess.callVertexOrVertexData( v[0].data); - if (sign > 0) { - for (vc = 1; vc < vn; ++vc) { - tess.callVertexOrVertexData( v[vc].data); - } - } else { - for (vc = vn - 1; vc > 0; --vc) { - tess.callVertexOrVertexData( v[vc].data); - } - } - tess.callEndOrEndData(); - return true; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java deleted file mode 100644 index 8ffeadb67..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/Sweep.java +++ /dev/null @@ -1,1353 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -import javax.media.opengl.*; -import javax.media.opengl.glu.*; - -class Sweep { - private Sweep() { - } - -// #ifdef FOR_TRITE_TEST_PROGRAM -// extern void DebugEvent( GLUtessellator *tess ); -// #else - private static void DebugEvent(GLUtessellatorImpl tess) { - - } -// #endif - -/* - * Invariants for the Edge Dictionary. - * - each pair of adjacent edges e2=Succ(e1) satisfies EdgeLeq(e1,e2) - * at any valid location of the sweep event - * - if EdgeLeq(e2,e1) as well (at any valid sweep event), then e1 and e2 - * share a common endpoint - * - for each e, e.Dst has been processed, but not e.Org - * - each edge e satisfies VertLeq(e.Dst,event) && VertLeq(event,e.Org) - * where "event" is the current sweep line event. - * - no edge e has zero length - * - * Invariants for the Mesh (the processed portion). - * - the portion of the mesh left of the sweep line is a planar graph, - * ie. there is *some* way to embed it in the plane - * - no processed edge has zero length - * - no two processed vertices have identical coordinates - * - each "inside" region is monotone, ie. can be broken into two chains - * of monotonically increasing vertices according to VertLeq(v1,v2) - * - a non-invariant: these chains may intersect (very slightly) - * - * Invariants for the Sweep. - * - if none of the edges incident to the event vertex have an activeRegion - * (ie. none of these edges are in the edge dictionary), then the vertex - * has only right-going edges. - * - if an edge is marked "fixUpperEdge" (it is a temporary edge introduced - * by ConnectRightVertex), then it is the only right-going edge from - * its associated vertex. (This says that these edges exist only - * when it is necessary.) - */ - -/* When we merge two edges into one, we need to compute the combined - * winding of the new edge. - */ - private static void AddWinding(GLUhalfEdge eDst, GLUhalfEdge eSrc) { - eDst.winding += eSrc.winding; - eDst.Sym.winding += eSrc.Sym.winding; - } - - - private static ActiveRegion RegionBelow(ActiveRegion r) { - return ((ActiveRegion) Dict.dictKey(Dict.dictPred(r.nodeUp))); - } - - private static ActiveRegion RegionAbove(ActiveRegion r) { - return ((ActiveRegion) Dict.dictKey(Dict.dictSucc(r.nodeUp))); - } - - static boolean EdgeLeq(GLUtessellatorImpl tess, ActiveRegion reg1, ActiveRegion reg2) -/* - * Both edges must be directed from right to left (this is the canonical - * direction for the upper edge of each region). - * - * The strategy is to evaluate a "t" value for each edge at the - * current sweep line position, given by tess.event. The calculations - * are designed to be very stable, but of course they are not perfect. - * - * Special case: if both edge destinations are at the sweep event, - * we sort the edges by slope (they would otherwise compare equally). - */ { - GLUvertex event = tess.event; - GLUhalfEdge e1, e2; - double t1, t2; - - e1 = reg1.eUp; - e2 = reg2.eUp; - - if (e1.Sym.Org == event) { - if (e2.Sym.Org == event) { - /* Two edges right of the sweep line which meet at the sweep event. - * Sort them by slope. - */ - if (Geom.VertLeq(e1.Org, e2.Org)) { - return Geom.EdgeSign(e2.Sym.Org, e1.Org, e2.Org) <= 0; - } - return Geom.EdgeSign(e1.Sym.Org, e2.Org, e1.Org) >= 0; - } - return Geom.EdgeSign(e2.Sym.Org, event, e2.Org) <= 0; - } - if (e2.Sym.Org == event) { - return Geom.EdgeSign(e1.Sym.Org, event, e1.Org) >= 0; - } - - /* General case - compute signed distance *from* e1, e2 to event */ - t1 = Geom.EdgeEval(e1.Sym.Org, event, e1.Org); - t2 = Geom.EdgeEval(e2.Sym.Org, event, e2.Org); - return (t1 >= t2); - } - - - static void DeleteRegion(GLUtessellatorImpl tess, ActiveRegion reg) { - if (reg.fixUpperEdge) { - /* It was created with zero winding number, so it better be - * deleted with zero winding number (ie. it better not get merged - * with a real edge). - */ - assert (reg.eUp.winding == 0); - } - reg.eUp.activeRegion = null; - Dict.dictDelete(tess.dict, reg.nodeUp); /* __gl_dictListDelete */ - } - - - static boolean FixUpperEdge(ActiveRegion reg, GLUhalfEdge newEdge) -/* - * Replace an upper edge which needs fixing (see ConnectRightVertex). - */ { - assert (reg.fixUpperEdge); - if (!Mesh.__gl_meshDelete(reg.eUp)) return false; - reg.fixUpperEdge = false; - reg.eUp = newEdge; - newEdge.activeRegion = reg; - - return true; - } - - static ActiveRegion TopLeftRegion(ActiveRegion reg) { - GLUvertex org = reg.eUp.Org; - GLUhalfEdge e; - - /* Find the region above the uppermost edge with the same origin */ - do { - reg = RegionAbove(reg); - } while (reg.eUp.Org == org); - - /* If the edge above was a temporary edge introduced by ConnectRightVertex, - * now is the time to fix it. - */ - if (reg.fixUpperEdge) { - e = Mesh.__gl_meshConnect(RegionBelow(reg).eUp.Sym, reg.eUp.Lnext); - if (e == null) return null; - if (!FixUpperEdge(reg, e)) return null; - reg = RegionAbove(reg); - } - return reg; - } - - static ActiveRegion TopRightRegion(ActiveRegion reg) { - GLUvertex dst = reg.eUp.Sym.Org; - - /* Find the region above the uppermost edge with the same destination */ - do { - reg = RegionAbove(reg); - } while (reg.eUp.Sym.Org == dst); - return reg; - } - - static ActiveRegion AddRegionBelow(GLUtessellatorImpl tess, - ActiveRegion regAbove, - GLUhalfEdge eNewUp) -/* - * Add a new active region to the sweep line, *somewhere* below "regAbove" - * (according to where the new edge belongs in the sweep-line dictionary). - * The upper edge of the new region will be "eNewUp". - * Winding number and "inside" flag are not updated. - */ { - ActiveRegion regNew = new ActiveRegion(); - if (regNew == null) throw new RuntimeException(); - - regNew.eUp = eNewUp; - /* __gl_dictListInsertBefore */ - regNew.nodeUp = Dict.dictInsertBefore(tess.dict, regAbove.nodeUp, regNew); - if (regNew.nodeUp == null) throw new RuntimeException(); - regNew.fixUpperEdge = false; - regNew.sentinel = false; - regNew.dirty = false; - - eNewUp.activeRegion = regNew; - return regNew; - } - - static boolean IsWindingInside(GLUtessellatorImpl tess, int n) { - switch (tess.windingRule) { - case GLU.GLU_TESS_WINDING_ODD: - return (n & 1) != 0; - case GLU.GLU_TESS_WINDING_NONZERO: - return (n != 0); - case GLU.GLU_TESS_WINDING_POSITIVE: - return (n > 0); - case GLU.GLU_TESS_WINDING_NEGATIVE: - return (n < 0); - case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: - return (n >= 2) || (n <= -2); - } - /*LINTED*/ -// assert (false); - throw new InternalError(); - /*NOTREACHED*/ - } - - - static void ComputeWinding(GLUtessellatorImpl tess, ActiveRegion reg) { - reg.windingNumber = RegionAbove(reg).windingNumber + reg.eUp.winding; - reg.inside = IsWindingInside(tess, reg.windingNumber); - } - - - static void FinishRegion(GLUtessellatorImpl tess, ActiveRegion reg) -/* - * Delete a region from the sweep line. This happens when the upper - * and lower chains of a region meet (at a vertex on the sweep line). - * The "inside" flag is copied to the appropriate mesh face (we could - * not do this before -- since the structure of the mesh is always - * changing, this face may not have even existed until now). - */ { - GLUhalfEdge e = reg.eUp; - GLUface f = e.Lface; - - f.inside = reg.inside; - f.anEdge = e; /* optimization for __gl_meshTessellateMonoRegion() */ - DeleteRegion(tess, reg); - } - - - static GLUhalfEdge FinishLeftRegions(GLUtessellatorImpl tess, - ActiveRegion regFirst, ActiveRegion regLast) -/* - * We are given a vertex with one or more left-going edges. All affected - * edges should be in the edge dictionary. Starting at regFirst.eUp, - * we walk down deleting all regions where both edges have the same - * origin vOrg. At the same time we copy the "inside" flag from the - * active region to the face, since at this point each face will belong - * to at most one region (this was not necessarily true until this point - * in the sweep). The walk stops at the region above regLast; if regLast - * is null we walk as far as possible. At the same time we relink the - * mesh if necessary, so that the ordering of edges around vOrg is the - * same as in the dictionary. - */ { - ActiveRegion reg, regPrev; - GLUhalfEdge e, ePrev; - - regPrev = regFirst; - ePrev = regFirst.eUp; - while (regPrev != regLast) { - regPrev.fixUpperEdge = false; /* placement was OK */ - reg = RegionBelow(regPrev); - e = reg.eUp; - if (e.Org != ePrev.Org) { - if (!reg.fixUpperEdge) { - /* Remove the last left-going edge. Even though there are no further - * edges in the dictionary with this origin, there may be further - * such edges in the mesh (if we are adding left edges to a vertex - * that has already been processed). Thus it is important to call - * FinishRegion rather than just DeleteRegion. - */ - FinishRegion(tess, regPrev); - break; - } - /* If the edge below was a temporary edge introduced by - * ConnectRightVertex, now is the time to fix it. - */ - e = Mesh.__gl_meshConnect(ePrev.Onext.Sym, e.Sym); - if (e == null) throw new RuntimeException(); - if (!FixUpperEdge(reg, e)) throw new RuntimeException(); - } - - /* Relink edges so that ePrev.Onext == e */ - if (ePrev.Onext != e) { - if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(ePrev, e)) throw new RuntimeException(); - } - FinishRegion(tess, regPrev); /* may change reg.eUp */ - ePrev = reg.eUp; - regPrev = reg; - } - return ePrev; - } - - - static void AddRightEdges(GLUtessellatorImpl tess, ActiveRegion regUp, - GLUhalfEdge eFirst, GLUhalfEdge eLast, GLUhalfEdge eTopLeft, - boolean cleanUp) -/* - * Purpose: insert right-going edges into the edge dictionary, and update - * winding numbers and mesh connectivity appropriately. All right-going - * edges share a common origin vOrg. Edges are inserted CCW starting at - * eFirst; the last edge inserted is eLast.Sym.Lnext. If vOrg has any - * left-going edges already processed, then eTopLeft must be the edge - * such that an imaginary upward vertical segment from vOrg would be - * contained between eTopLeft.Sym.Lnext and eTopLeft; otherwise eTopLeft - * should be null. - */ { - ActiveRegion reg, regPrev; - GLUhalfEdge e, ePrev; - boolean firstTime = true; - - /* Insert the new right-going edges in the dictionary */ - e = eFirst; - do { - assert (Geom.VertLeq(e.Org, e.Sym.Org)); - AddRegionBelow(tess, regUp, e.Sym); - e = e.Onext; - } while (e != eLast); - - /* Walk *all* right-going edges from e.Org, in the dictionary order, - * updating the winding numbers of each region, and re-linking the mesh - * edges to match the dictionary ordering (if necessary). - */ - if (eTopLeft == null) { - eTopLeft = RegionBelow(regUp).eUp.Sym.Onext; - } - regPrev = regUp; - ePrev = eTopLeft; - for (; ;) { - reg = RegionBelow(regPrev); - e = reg.eUp.Sym; - if (e.Org != ePrev.Org) break; - - if (e.Onext != ePrev) { - /* Unlink e from its current position, and relink below ePrev */ - if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(ePrev.Sym.Lnext, e)) throw new RuntimeException(); - } - /* Compute the winding number and "inside" flag for the new regions */ - reg.windingNumber = regPrev.windingNumber - e.winding; - reg.inside = IsWindingInside(tess, reg.windingNumber); - - /* Check for two outgoing edges with same slope -- process these - * before any intersection tests (see example in __gl_computeInterior). - */ - regPrev.dirty = true; - if (!firstTime && CheckForRightSplice(tess, regPrev)) { - AddWinding(e, ePrev); - DeleteRegion(tess, regPrev); - if (!Mesh.__gl_meshDelete(ePrev)) throw new RuntimeException(); - } - firstTime = false; - regPrev = reg; - ePrev = e; - } - regPrev.dirty = true; - assert (regPrev.windingNumber - e.winding == reg.windingNumber); - - if (cleanUp) { - /* Check for intersections between newly adjacent edges. */ - WalkDirtyRegions(tess, regPrev); - } - } - - - static void CallCombine(GLUtessellatorImpl tess, GLUvertex isect, - Object[] data, float[] weights, boolean needed) { - double[] coords = new double[3]; - - /* Copy coord data in case the callback changes it. */ - coords[0] = isect.coords[0]; - coords[1] = isect.coords[1]; - coords[2] = isect.coords[2]; - - Object[] outData = new Object[1]; - tess.callCombineOrCombineData(coords, data, weights, outData); - isect.data = outData[0]; - if (isect.data == null) { - if (!needed) { - isect.data = data[0]; - } else if (!tess.fatalError) { - /* The only way fatal error is when two edges are found to intersect, - * but the user has not provided the callback necessary to handle - * generated intersection points. - */ - tess.callErrorOrErrorData(GLU.GLU_TESS_NEED_COMBINE_CALLBACK); - tess.fatalError = true; - } - } - } - - static void SpliceMergeVertices(GLUtessellatorImpl tess, GLUhalfEdge e1, - GLUhalfEdge e2) -/* - * Two vertices with idential coordinates are combined into one. - * e1.Org is kept, while e2.Org is discarded. - */ { - Object[] data = new Object[4]; - float[] weights = new float[]{0.5f, 0.5f, 0.0f, 0.0f}; - - data[0] = e1.Org.data; - data[1] = e2.Org.data; - CallCombine(tess, e1.Org, data, weights, false); - if (!Mesh.__gl_meshSplice(e1, e2)) throw new RuntimeException(); - } - - static void VertexWeights(GLUvertex isect, GLUvertex org, GLUvertex dst, - float[] weights) -/* - * Find some weights which describe how the intersection vertex is - * a linear combination of "org" and "dest". Each of the two edges - * which generated "isect" is allocated 50% of the weight; each edge - * splits the weight between its org and dst according to the - * relative distance to "isect". - */ { - double t1 = Geom.VertL1dist(org, isect); - double t2 = Geom.VertL1dist(dst, isect); - - weights[0] = (float) (0.5 * t2 / (t1 + t2)); - weights[1] = (float) (0.5 * t1 / (t1 + t2)); - isect.coords[0] += weights[0] * org.coords[0] + weights[1] * dst.coords[0]; - isect.coords[1] += weights[0] * org.coords[1] + weights[1] * dst.coords[1]; - isect.coords[2] += weights[0] * org.coords[2] + weights[1] * dst.coords[2]; - } - - - static void GetIntersectData(GLUtessellatorImpl tess, GLUvertex isect, - GLUvertex orgUp, GLUvertex dstUp, - GLUvertex orgLo, GLUvertex dstLo) -/* - * We've computed a new intersection point, now we need a "data" pointer - * from the user so that we can refer to this new vertex in the - * rendering callbacks. - */ { - Object[] data = new Object[4]; - float[] weights = new float[4]; - float[] weights1 = new float[2]; - float[] weights2 = new float[2]; - - data[0] = orgUp.data; - data[1] = dstUp.data; - data[2] = orgLo.data; - data[3] = dstLo.data; - - isect.coords[0] = isect.coords[1] = isect.coords[2] = 0; - VertexWeights(isect, orgUp, dstUp, weights1); - VertexWeights(isect, orgLo, dstLo, weights2); - System.arraycopy(weights1, 0, weights, 0, 2); - System.arraycopy(weights2, 0, weights, 2, 2); - - CallCombine(tess, isect, data, weights, true); - } - - static boolean CheckForRightSplice(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp.Org is above eLo, or eLo.Org is below eUp (depending on which - * origin is leftmost). - * - * The main purpose is to splice right-going edges with the same - * dest vertex and nearly identical slopes (ie. we can't distinguish - * the slopes numerically). However the splicing can also help us - * to recover from numerical errors. For example, suppose at one - * point we checked eUp and eLo, and decided that eUp.Org is barely - * above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * our test so that now eUp.Org is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants. - * - * One possibility is to check these edges for intersection again - * (ie. CheckForIntersect). This is what we do if possible. However - * CheckForIntersect requires that tess.event lies between eUp and eLo, - * so that it has something to fall back on when the intersection - * calculation gives us an unusable answer. So, for those cases where - * we can't check for intersection, this routine fixes the problem - * by just splicing the offending vertex into the other edge. - * This is a guaranteed solution, no matter how degenerate things get. - * Basically this is a combinatorial solution to a numerical problem. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - - if (Geom.VertLeq(eUp.Org, eLo.Org)) { - if (Geom.EdgeSign(eLo.Sym.Org, eUp.Org, eLo.Org) > 0) return false; - - /* eUp.Org appears to be below eLo */ - if (!Geom.VertEq(eUp.Org, eLo.Org)) { - /* Splice eUp.Org into eLo */ - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp, eLo.Sym.Lnext)) throw new RuntimeException(); - regUp.dirty = regLo.dirty = true; - - } else if (eUp.Org != eLo.Org) { - /* merge the two vertices, discarding eUp.Org */ - tess.pq.pqDelete(eUp.Org.pqHandle); /* __gl_pqSortDelete */ - SpliceMergeVertices(tess, eLo.Sym.Lnext, eUp); - } - } else { - if (Geom.EdgeSign(eUp.Sym.Org, eLo.Org, eUp.Org) < 0) return false; - - /* eLo.Org appears to be above eUp, so splice eLo.Org into eUp */ - RegionAbove(regUp).dirty = regUp.dirty = true; - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); - } - return true; - } - - static boolean CheckForLeftSplice(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edge of "regUp", to make sure that the - * eUp.Sym.Org is above eLo, or eLo.Sym.Org is below eUp (depending on which - * destination is rightmost). - * - * Theoretically, this should always be true. However, splitting an edge - * into two pieces can change the results of previous tests. For example, - * suppose at one point we checked eUp and eLo, and decided that eUp.Sym.Org - * is barely above eLo. Then later, we split eLo into two edges (eg. from - * a splice operation like this one). This can change the result of - * the test so that now eUp.Sym.Org is incident to eLo, or barely below it. - * We must correct this condition to maintain the dictionary invariants - * (otherwise new edges might get inserted in the wrong place in the - * dictionary, and bad stuff will happen). - * - * We fix the problem by just splicing the offending vertex into the - * other edge. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - GLUhalfEdge e; - - assert (!Geom.VertEq(eUp.Sym.Org, eLo.Sym.Org)); - - if (Geom.VertLeq(eUp.Sym.Org, eLo.Sym.Org)) { - if (Geom.EdgeSign(eUp.Sym.Org, eLo.Sym.Org, eUp.Org) < 0) return false; - - /* eLo.Sym.Org is above eUp, so splice eLo.Sym.Org into eUp */ - RegionAbove(regUp).dirty = regUp.dirty = true; - e = Mesh.__gl_meshSplitEdge(eUp); - if (e == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym, e)) throw new RuntimeException(); - e.Lface.inside = regUp.inside; - } else { - if (Geom.EdgeSign(eLo.Sym.Org, eUp.Sym.Org, eLo.Org) > 0) return false; - - /* eUp.Sym.Org is below eLo, so splice eUp.Sym.Org into eLo */ - regUp.dirty = regLo.dirty = true; - e = Mesh.__gl_meshSplitEdge(eLo); - if (e == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym)) throw new RuntimeException(); - e.Sym.Lface.inside = regUp.inside; - } - return true; - } - - - static boolean CheckForIntersect(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * Check the upper and lower edges of the given region to see if - * they intersect. If so, create the intersection and add it - * to the data structures. - * - * Returns true if adding the new intersection resulted in a recursive - * call to AddRightEdges(); in this case all "dirty" regions have been - * checked for intersections, and possibly regUp has been deleted. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - GLUvertex orgUp = eUp.Org; - GLUvertex orgLo = eLo.Org; - GLUvertex dstUp = eUp.Sym.Org; - GLUvertex dstLo = eLo.Sym.Org; - double tMinUp, tMaxLo; - GLUvertex isect = new GLUvertex(); - GLUvertex orgMin; - GLUhalfEdge e; - - assert (!Geom.VertEq(dstLo, dstUp)); - assert (Geom.EdgeSign(dstUp, tess.event, orgUp) <= 0); - assert (Geom.EdgeSign(dstLo, tess.event, orgLo) >= 0); - assert (orgUp != tess.event && orgLo != tess.event); - assert (!regUp.fixUpperEdge && !regLo.fixUpperEdge); - - if (orgUp == orgLo) return false; /* right endpoints are the same */ - - tMinUp = Math.min(orgUp.t, dstUp.t); - tMaxLo = Math.max(orgLo.t, dstLo.t); - if (tMinUp > tMaxLo) return false; /* t ranges do not overlap */ - - if (Geom.VertLeq(orgUp, orgLo)) { - if (Geom.EdgeSign(dstLo, orgUp, orgLo) > 0) return false; - } else { - if (Geom.EdgeSign(dstUp, orgLo, orgUp) < 0) return false; - } - - /* At this point the edges intersect, at least marginally */ - DebugEvent(tess); - - Geom.EdgeIntersect(dstUp, orgUp, dstLo, orgLo, isect); - /* The following properties are guaranteed: */ - assert (Math.min(orgUp.t, dstUp.t) <= isect.t); - assert (isect.t <= Math.max(orgLo.t, dstLo.t)); - assert (Math.min(dstLo.s, dstUp.s) <= isect.s); - assert (isect.s <= Math.max(orgLo.s, orgUp.s)); - - if (Geom.VertLeq(isect, tess.event)) { - /* The intersection point lies slightly to the left of the sweep line, - * so move it until it''s slightly to the right of the sweep line. - * (If we had perfect numerical precision, this would never happen - * in the first place). The easiest and safest thing to do is - * replace the intersection by tess.event. - */ - isect.s = tess.event.s; - isect.t = tess.event.t; - } - /* Similarly, if the computed intersection lies to the right of the - * rightmost origin (which should rarely happen), it can cause - * unbelievable inefficiency on sufficiently degenerate inputs. - * (If you have the test program, try running test54.d with the - * "X zoom" option turned on). - */ - orgMin = Geom.VertLeq(orgUp, orgLo) ? orgUp : orgLo; - if (Geom.VertLeq(orgMin, isect)) { - isect.s = orgMin.s; - isect.t = orgMin.t; - } - - if (Geom.VertEq(isect, orgUp) || Geom.VertEq(isect, orgLo)) { - /* Easy case -- intersection at one of the right endpoints */ - CheckForRightSplice(tess, regUp); - return false; - } - - if ((!Geom.VertEq(dstUp, tess.event) - && Geom.EdgeSign(dstUp, tess.event, isect) >= 0) - || (!Geom.VertEq(dstLo, tess.event) - && Geom.EdgeSign(dstLo, tess.event, isect) <= 0)) { - /* Very unusual -- the new upper or lower edge would pass on the - * wrong side of the sweep event, or through it. This can happen - * due to very small numerical errors in the intersection calculation. - */ - if (dstLo == tess.event) { - /* Splice dstLo into eUp, and process the new region(s) */ - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym, eUp)) throw new RuntimeException(); - regUp = TopLeftRegion(regUp); - if (regUp == null) throw new RuntimeException(); - eUp = RegionBelow(regUp).eUp; - FinishLeftRegions(tess, RegionBelow(regUp), regLo); - AddRightEdges(tess, regUp, eUp.Sym.Lnext, eUp, eUp, true); - return true; - } - if (dstUp == tess.event) { - /* Splice dstUp into eLo, and process the new region(s) */ - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym.Lnext)) throw new RuntimeException(); - regLo = regUp; - regUp = TopRightRegion(regUp); - e = RegionBelow(regUp).eUp.Sym.Onext; - regLo.eUp = eLo.Sym.Lnext; - eLo = FinishLeftRegions(tess, regLo, null); - AddRightEdges(tess, regUp, eLo.Onext, eUp.Sym.Onext, e, true); - return true; - } - /* Special case: called from ConnectRightVertex. If either - * edge passes on the wrong side of tess.event, split it - * (and wait for ConnectRightVertex to splice it appropriately). - */ - if (Geom.EdgeSign(dstUp, tess.event, isect) >= 0) { - RegionAbove(regUp).dirty = regUp.dirty = true; - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - eUp.Org.s = tess.event.s; - eUp.Org.t = tess.event.t; - } - if (Geom.EdgeSign(dstLo, tess.event, isect) <= 0) { - regUp.dirty = regLo.dirty = true; - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - eLo.Org.s = tess.event.s; - eLo.Org.t = tess.event.t; - } - /* leave the rest for ConnectRightVertex */ - return false; - } - - /* General case -- split both edges, splice into new vertex. - * When we do the splice operation, the order of the arguments is - * arbitrary as far as correctness goes. However, when the operation - * creates a new face, the work done is proportional to the size of - * the new face. We expect the faces in the processed part of - * the mesh (ie. eUp.Lface) to be smaller than the faces in the - * unprocessed original contours (which will be eLo.Sym.Lnext.Lface). - */ - if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); - if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); - if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); - eUp.Org.s = isect.s; - eUp.Org.t = isect.t; - eUp.Org.pqHandle = tess.pq.pqInsert(eUp.Org); /* __gl_pqSortInsert */ - if (eUp.Org.pqHandle == Long.MAX_VALUE) { - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - tess.pq = null; - throw new RuntimeException(); - } - GetIntersectData(tess, eUp.Org, orgUp, dstUp, orgLo, dstLo); - RegionAbove(regUp).dirty = regUp.dirty = regLo.dirty = true; - return false; - } - - static void WalkDirtyRegions(GLUtessellatorImpl tess, ActiveRegion regUp) -/* - * When the upper or lower edge of any region changes, the region is - * marked "dirty". This routine walks through all the dirty regions - * and makes sure that the dictionary invariants are satisfied - * (see the comments at the beginning of this file). Of course - * new dirty regions can be created as we make changes to restore - * the invariants. - */ { - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp, eLo; - - for (; ;) { - /* Find the lowest dirty region (we walk from the bottom up). */ - while (regLo.dirty) { - regUp = regLo; - regLo = RegionBelow(regLo); - } - if (!regUp.dirty) { - regLo = regUp; - regUp = RegionAbove(regUp); - if (regUp == null || !regUp.dirty) { - /* We've walked all the dirty regions */ - return; - } - } - regUp.dirty = false; - eUp = regUp.eUp; - eLo = regLo.eUp; - - if (eUp.Sym.Org != eLo.Sym.Org) { - /* Check that the edge ordering is obeyed at the Dst vertices. */ - if (CheckForLeftSplice(tess, regUp)) { - - /* If the upper or lower edge was marked fixUpperEdge, then - * we no longer need it (since these edges are needed only for - * vertices which otherwise have no right-going edges). - */ - if (regLo.fixUpperEdge) { - DeleteRegion(tess, regLo); - if (!Mesh.__gl_meshDelete(eLo)) throw new RuntimeException(); - regLo = RegionBelow(regUp); - eLo = regLo.eUp; - } else if (regUp.fixUpperEdge) { - DeleteRegion(tess, regUp); - if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); - regUp = RegionAbove(regLo); - eUp = regUp.eUp; - } - } - } - if (eUp.Org != eLo.Org) { - if (eUp.Sym.Org != eLo.Sym.Org - && !regUp.fixUpperEdge && !regLo.fixUpperEdge - && (eUp.Sym.Org == tess.event || eLo.Sym.Org == tess.event)) { - /* When all else fails in CheckForIntersect(), it uses tess.event - * as the intersection location. To make this possible, it requires - * that tess.event lie between the upper and lower edges, and also - * that neither of these is marked fixUpperEdge (since in the worst - * case it might splice one of these edges into tess.event, and - * violate the invariant that fixable edges are the only right-going - * edge from their associated vertex). - */ - if (CheckForIntersect(tess, regUp)) { - /* WalkDirtyRegions() was called recursively; we're done */ - return; - } - } else { - /* Even though we can't use CheckForIntersect(), the Org vertices - * may violate the dictionary edge ordering. Check and correct this. - */ - CheckForRightSplice(tess, regUp); - } - } - if (eUp.Org == eLo.Org && eUp.Sym.Org == eLo.Sym.Org) { - /* A degenerate loop consisting of only two edges -- delete it. */ - AddWinding(eLo, eUp); - DeleteRegion(tess, regUp); - if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); - regUp = RegionAbove(regLo); - } - } - } - - - static void ConnectRightVertex(GLUtessellatorImpl tess, ActiveRegion regUp, - GLUhalfEdge eBottomLeft) -/* - * Purpose: connect a "right" vertex vEvent (one where all edges go left) - * to the unprocessed portion of the mesh. Since there are no right-going - * edges, two regions (one above vEvent and one below) are being merged - * into one. "regUp" is the upper of these two regions. - * - * There are two reasons for doing this (adding a right-going edge): - * - if the two regions being merged are "inside", we must add an edge - * to keep them separated (the combined region would not be monotone). - * - in any case, we must leave some record of vEvent in the dictionary, - * so that we can merge vEvent with features that we have not seen yet. - * For example, maybe there is a vertical edge which passes just to - * the right of vEvent; we would like to splice vEvent into this edge. - * - * However, we don't want to connect vEvent to just any vertex. We don''t - * want the new edge to cross any other edges; otherwise we will create - * intersection vertices even when the input data had no self-intersections. - * (This is a bad thing; if the user's input data has no intersections, - * we don't want to generate any false intersections ourselves.) - * - * Our eventual goal is to connect vEvent to the leftmost unprocessed - * vertex of the combined region (the union of regUp and regLo). - * But because of unseen vertices with all right-going edges, and also - * new vertices which may be created by edge intersections, we don''t - * know where that leftmost unprocessed vertex is. In the meantime, we - * connect vEvent to the closest vertex of either chain, and mark the region - * as "fixUpperEdge". This flag says to delete and reconnect this edge - * to the next processed vertex on the boundary of the combined region. - * Quite possibly the vertex we connected to will turn out to be the - * closest one, in which case we won''t need to make any changes. - */ { - GLUhalfEdge eNew; - GLUhalfEdge eTopLeft = eBottomLeft.Onext; - ActiveRegion regLo = RegionBelow(regUp); - GLUhalfEdge eUp = regUp.eUp; - GLUhalfEdge eLo = regLo.eUp; - boolean degenerate = false; - - if (eUp.Sym.Org != eLo.Sym.Org) { - CheckForIntersect(tess, regUp); - } - - /* Possible new degeneracies: upper or lower edge of regUp may pass - * through vEvent, or may coincide with new intersection vertex - */ - if (Geom.VertEq(eUp.Org, tess.event)) { - if (!Mesh.__gl_meshSplice(eTopLeft.Sym.Lnext, eUp)) throw new RuntimeException(); - regUp = TopLeftRegion(regUp); - if (regUp == null) throw new RuntimeException(); - eTopLeft = RegionBelow(regUp).eUp; - FinishLeftRegions(tess, RegionBelow(regUp), regLo); - degenerate = true; - } - if (Geom.VertEq(eLo.Org, tess.event)) { - if (!Mesh.__gl_meshSplice(eBottomLeft, eLo.Sym.Lnext)) throw new RuntimeException(); - eBottomLeft = FinishLeftRegions(tess, regLo, null); - degenerate = true; - } - if (degenerate) { - AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); - return; - } - - /* Non-degenerate situation -- need to add a temporary, fixable edge. - * Connect to the closer of eLo.Org, eUp.Org. - */ - if (Geom.VertLeq(eLo.Org, eUp.Org)) { - eNew = eLo.Sym.Lnext; - } else { - eNew = eUp; - } - eNew = Mesh.__gl_meshConnect(eBottomLeft.Onext.Sym, eNew); - if (eNew == null) throw new RuntimeException(); - - /* Prevent cleanup, otherwise eNew might disappear before we've even - * had a chance to mark it as a temporary edge. - */ - AddRightEdges(tess, regUp, eNew, eNew.Onext, eNew.Onext, false); - eNew.Sym.activeRegion.fixUpperEdge = true; - WalkDirtyRegions(tess, regUp); - } - -/* Because vertices at exactly the same location are merged together - * before we process the sweep event, some degenerate cases can't occur. - * However if someone eventually makes the modifications required to - * merge features which are close together, the cases below marked - * TOLERANCE_NONZERO will be useful. They were debugged before the - * code to merge identical vertices in the main loop was added. - */ - private static final boolean TOLERANCE_NONZERO = false; - - static void ConnectLeftDegenerate(GLUtessellatorImpl tess, - ActiveRegion regUp, GLUvertex vEvent) -/* - * The event vertex lies exacty on an already-processed edge or vertex. - * Adding the new vertex involves splicing it into the already-processed - * part of the mesh. - */ { - GLUhalfEdge e, eTopLeft, eTopRight, eLast; - ActiveRegion reg; - - e = regUp.eUp; - if (Geom.VertEq(e.Org, vEvent)) { - /* e.Org is an unprocessed vertex - just combine them, and wait - * for e.Org to be pulled from the queue - */ - assert (TOLERANCE_NONZERO); - SpliceMergeVertices(tess, e, vEvent.anEdge); - return; - } - - if (!Geom.VertEq(e.Sym.Org, vEvent)) { - /* General case -- splice vEvent into edge e which passes through it */ - if (Mesh.__gl_meshSplitEdge(e.Sym) == null) throw new RuntimeException(); - if (regUp.fixUpperEdge) { - /* This edge was fixable -- delete unused portion of original edge */ - if (!Mesh.__gl_meshDelete(e.Onext)) throw new RuntimeException(); - regUp.fixUpperEdge = false; - } - if (!Mesh.__gl_meshSplice(vEvent.anEdge, e)) throw new RuntimeException(); - SweepEvent(tess, vEvent); /* recurse */ - return; - } - - /* vEvent coincides with e.Sym.Org, which has already been processed. - * Splice in the additional right-going edges. - */ - assert (TOLERANCE_NONZERO); - regUp = TopRightRegion(regUp); - reg = RegionBelow(regUp); - eTopRight = reg.eUp.Sym; - eTopLeft = eLast = eTopRight.Onext; - if (reg.fixUpperEdge) { - /* Here e.Sym.Org has only a single fixable edge going right. - * We can delete it since now we have some real right-going edges. - */ - assert (eTopLeft != eTopRight); /* there are some left edges too */ - DeleteRegion(tess, reg); - if (!Mesh.__gl_meshDelete(eTopRight)) throw new RuntimeException(); - eTopRight = eTopLeft.Sym.Lnext; - } - if (!Mesh.__gl_meshSplice(vEvent.anEdge, eTopRight)) throw new RuntimeException(); - if (!Geom.EdgeGoesLeft(eTopLeft)) { - /* e.Sym.Org had no left-going edges -- indicate this to AddRightEdges() */ - eTopLeft = null; - } - AddRightEdges(tess, regUp, eTopRight.Onext, eLast, eTopLeft, true); - } - - - static void ConnectLeftVertex(GLUtessellatorImpl tess, GLUvertex vEvent) -/* - * Purpose: connect a "left" vertex (one where both edges go right) - * to the processed portion of the mesh. Let R be the active region - * containing vEvent, and let U and L be the upper and lower edge - * chains of R. There are two possibilities: - * - * - the normal case: split R into two regions, by connecting vEvent to - * the rightmost vertex of U or L lying to the left of the sweep line - * - * - the degenerate case: if vEvent is close enough to U or L, we - * merge vEvent into that edge chain. The subcases are: - * - merging with the rightmost vertex of U or L - * - merging with the active edge of U or L - * - merging with an already-processed portion of U or L - */ { - ActiveRegion regUp, regLo, reg; - GLUhalfEdge eUp, eLo, eNew; - ActiveRegion tmp = new ActiveRegion(); - - /* assert ( vEvent.anEdge.Onext.Onext == vEvent.anEdge ); */ - - /* Get a pointer to the active region containing vEvent */ - tmp.eUp = vEvent.anEdge.Sym; - /* __GL_DICTLISTKEY */ /* __gl_dictListSearch */ - regUp = (ActiveRegion) Dict.dictKey(Dict.dictSearch(tess.dict, tmp)); - regLo = RegionBelow(regUp); - eUp = regUp.eUp; - eLo = regLo.eUp; - - /* Try merging with U or L first */ - if (Geom.EdgeSign(eUp.Sym.Org, vEvent, eUp.Org) == 0) { - ConnectLeftDegenerate(tess, regUp, vEvent); - return; - } - - /* Connect vEvent to rightmost processed vertex of either chain. - * e.Sym.Org is the vertex that we will connect to vEvent. - */ - reg = Geom.VertLeq(eLo.Sym.Org, eUp.Sym.Org) ? regUp : regLo; - - if (regUp.inside || reg.fixUpperEdge) { - if (reg == regUp) { - eNew = Mesh.__gl_meshConnect(vEvent.anEdge.Sym, eUp.Lnext); - if (eNew == null) throw new RuntimeException(); - } else { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(eLo.Sym.Onext.Sym, vEvent.anEdge); - if (tempHalfEdge == null) throw new RuntimeException(); - - eNew = tempHalfEdge.Sym; - } - if (reg.fixUpperEdge) { - if (!FixUpperEdge(reg, eNew)) throw new RuntimeException(); - } else { - ComputeWinding(tess, AddRegionBelow(tess, regUp, eNew)); - } - SweepEvent(tess, vEvent); - } else { - /* The new vertex is in a region which does not belong to the polygon. - * We don''t need to connect this vertex to the rest of the mesh. - */ - AddRightEdges(tess, regUp, vEvent.anEdge, vEvent.anEdge, null, true); - } - } - - - static void SweepEvent(GLUtessellatorImpl tess, GLUvertex vEvent) -/* - * Does everything necessary when the sweep line crosses a vertex. - * Updates the mesh and the edge dictionary. - */ { - ActiveRegion regUp, reg; - GLUhalfEdge e, eTopLeft, eBottomLeft; - - tess.event = vEvent; /* for access in EdgeLeq() */ - DebugEvent(tess); - - /* Check if this vertex is the right endpoint of an edge that is - * already in the dictionary. In this case we don't need to waste - * time searching for the location to insert new edges. - */ - e = vEvent.anEdge; - while (e.activeRegion == null) { - e = e.Onext; - if (e == vEvent.anEdge) { - /* All edges go right -- not incident to any processed edges */ - ConnectLeftVertex(tess, vEvent); - return; - } - } - - /* Processing consists of two phases: first we "finish" all the - * active regions where both the upper and lower edges terminate - * at vEvent (ie. vEvent is closing off these regions). - * We mark these faces "inside" or "outside" the polygon according - * to their winding number, and delete the edges from the dictionary. - * This takes care of all the left-going edges from vEvent. - */ - regUp = TopLeftRegion(e.activeRegion); - if (regUp == null) throw new RuntimeException(); - reg = RegionBelow(regUp); - eTopLeft = reg.eUp; - eBottomLeft = FinishLeftRegions(tess, reg, null); - - /* Next we process all the right-going edges from vEvent. This - * involves adding the edges to the dictionary, and creating the - * associated "active regions" which record information about the - * regions between adjacent dictionary edges. - */ - if (eBottomLeft.Onext == eTopLeft) { - /* No right-going edges -- add a temporary "fixable" edge */ - ConnectRightVertex(tess, regUp, eBottomLeft); - } else { - AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); - } - } - - -/* Make the sentinel coordinates big enough that they will never be - * merged with real input features. (Even with the largest possible - * input contour and the maximum tolerance of 1.0, no merging will be - * done with coordinates larger than 3 * GLU_TESS_MAX_COORD). - */ - private static final double SENTINEL_COORD = (4.0 * GLU.GLU_TESS_MAX_COORD); - - static void AddSentinel(GLUtessellatorImpl tess, double t) -/* - * We add two sentinel edges above and below all other edges, - * to avoid special cases at the top and bottom. - */ { - GLUhalfEdge e; - ActiveRegion reg = new ActiveRegion(); - if (reg == null) throw new RuntimeException(); - - e = Mesh.__gl_meshMakeEdge(tess.mesh); - if (e == null) throw new RuntimeException(); - - e.Org.s = SENTINEL_COORD; - e.Org.t = t; - e.Sym.Org.s = -SENTINEL_COORD; - e.Sym.Org.t = t; - tess.event = e.Sym.Org; /* initialize it */ - - reg.eUp = e; - reg.windingNumber = 0; - reg.inside = false; - reg.fixUpperEdge = false; - reg.sentinel = true; - reg.dirty = false; - reg.nodeUp = Dict.dictInsert(tess.dict, reg); /* __gl_dictListInsertBefore */ - if (reg.nodeUp == null) throw new RuntimeException(); - } - - - static void InitEdgeDict(final GLUtessellatorImpl tess) -/* - * We maintain an ordering of edge intersections with the sweep line. - * This order is maintained in a dynamic dictionary. - */ { - /* __gl_dictListNewDict */ - tess.dict = Dict.dictNewDict(tess, new Dict.DictLeq() { - public boolean leq(Object frame, Object key1, Object key2) { - return EdgeLeq(tess, (ActiveRegion) key1, (ActiveRegion) key2); - } - }); - if (tess.dict == null) throw new RuntimeException(); - - AddSentinel(tess, -SENTINEL_COORD); - AddSentinel(tess, SENTINEL_COORD); - } - - - static void DoneEdgeDict(GLUtessellatorImpl tess) { - ActiveRegion reg; - int fixedEdges = 0; - - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - while ((reg = (ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))) != null) { - /* - * At the end of all processing, the dictionary should contain - * only the two sentinel edges, plus at most one "fixable" edge - * created by ConnectRightVertex(). - */ - if (!reg.sentinel) { - assert (reg.fixUpperEdge); - assert (++fixedEdges == 1); - } - assert (reg.windingNumber == 0); - DeleteRegion(tess, reg); -/* __gl_meshDelete( reg.eUp );*/ - } - Dict.dictDeleteDict(tess.dict); /* __gl_dictListDeleteDict */ - } - - - static void RemoveDegenerateEdges(GLUtessellatorImpl tess) -/* - * Remove zero-length edges, and contours with fewer than 3 vertices. - */ { - GLUhalfEdge e, eNext, eLnext; - GLUhalfEdge eHead = tess.mesh.eHead; - - /*LINTED*/ - for (e = eHead.next; e != eHead; e = eNext) { - eNext = e.next; - eLnext = e.Lnext; - - if (Geom.VertEq(e.Org, e.Sym.Org) && e.Lnext.Lnext != e) { - /* Zero-length edge, contour has at least 3 edges */ - - SpliceMergeVertices(tess, eLnext, e); /* deletes e.Org */ - if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); /* e is a self-loop */ - e = eLnext; - eLnext = e.Lnext; - } - if (eLnext.Lnext == e) { - /* Degenerate contour (one or two edges) */ - - if (eLnext != e) { - if (eLnext == eNext || eLnext == eNext.Sym) { - eNext = eNext.next; - } - if (!Mesh.__gl_meshDelete(eLnext)) throw new RuntimeException(); - } - if (e == eNext || e == eNext.Sym) { - eNext = eNext.next; - } - if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); - } - } - } - - static boolean InitPriorityQ(GLUtessellatorImpl tess) -/* - * Insert all vertices into the priority queue which determines the - * order in which vertices cross the sweep line. - */ { - PriorityQ pq; - GLUvertex v, vHead; - - /* __gl_pqSortNewPriorityQ */ - pq = tess.pq = PriorityQ.pqNewPriorityQ(new PriorityQ.Leq() { - public boolean leq(Object key1, Object key2) { - return Geom.VertLeq(((GLUvertex) key1), (GLUvertex) key2); - } - }); - if (pq == null) return false; - - vHead = tess.mesh.vHead; - for (v = vHead.next; v != vHead; v = v.next) { - v.pqHandle = pq.pqInsert(v); /* __gl_pqSortInsert */ - if (v.pqHandle == Long.MAX_VALUE) break; - } - if (v != vHead || !pq.pqInit()) { /* __gl_pqSortInit */ - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - tess.pq = null; - return false; - } - - return true; - } - - - static void DonePriorityQ(GLUtessellatorImpl tess) { - tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ - } - - - static boolean RemoveDegenerateFaces(GLUmesh mesh) -/* - * Delete any degenerate faces with only two edges. WalkDirtyRegions() - * will catch almost all of these, but it won't catch degenerate faces - * produced by splice operations on already-processed edges. - * The two places this can happen are in FinishLeftRegions(), when - * we splice in a "temporary" edge produced by ConnectRightVertex(), - * and in CheckForLeftSplice(), where we splice already-processed - * edges to ensure that our dictionary invariants are not violated - * by numerical errors. - * - * In both these cases it is *very* dangerous to delete the offending - * edge at the time, since one of the routines further up the stack - * will sometimes be keeping a pointer to that edge. - */ { - GLUface f, fNext; - GLUhalfEdge e; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { - fNext = f.next; - e = f.anEdge; - assert (e.Lnext != e); - - if (e.Lnext.Lnext == e) { - /* A face with only two edges */ - AddWinding(e.Onext, e); - if (!Mesh.__gl_meshDelete(e)) return false; - } - } - return true; - } - - public static boolean __gl_computeInterior(GLUtessellatorImpl tess) -/* - * __gl_computeInterior( tess ) computes the planar arrangement specified - * by the given contours, and further subdivides this arrangement - * into regions. Each region is marked "inside" if it belongs - * to the polygon, according to the rule given by tess.windingRule. - * Each interior region is guaranteed be monotone. - */ { - GLUvertex v, vNext; - - tess.fatalError = false; - - /* Each vertex defines an event for our sweep line. Start by inserting - * all the vertices in a priority queue. Events are processed in - * lexicographic order, ie. - * - * e1 < e2 iff e1.x < e2.x || (e1.x == e2.x && e1.y < e2.y) - */ - RemoveDegenerateEdges(tess); - if (!InitPriorityQ(tess)) return false; /* if error */ - InitEdgeDict(tess); - - /* __gl_pqSortExtractMin */ - while ((v = (GLUvertex) tess.pq.pqExtractMin()) != null) { - for (; ;) { - vNext = (GLUvertex) tess.pq.pqMinimum(); /* __gl_pqSortMinimum */ - if (vNext == null || !Geom.VertEq(vNext, v)) break; - - /* Merge together all vertices at exactly the same location. - * This is more efficient than processing them one at a time, - * simplifies the code (see ConnectLeftDegenerate), and is also - * important for correct handling of certain degenerate cases. - * For example, suppose there are two identical edges A and B - * that belong to different contours (so without this code they would - * be processed by separate sweep events). Suppose another edge C - * crosses A and B from above. When A is processed, we split it - * at its intersection point with C. However this also splits C, - * so when we insert B we may compute a slightly different - * intersection point. This might leave two edges with a small - * gap between them. This kind of error is especially obvious - * when using boundary extraction (GLU_TESS_BOUNDARY_ONLY). - */ - vNext = (GLUvertex) tess.pq.pqExtractMin(); /* __gl_pqSortExtractMin*/ - SpliceMergeVertices(tess, v.anEdge, vNext.anEdge); - } - SweepEvent(tess, v); - } - - /* Set tess.event for debugging purposes */ - /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ - tess.event = ((ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))).eUp.Org; - DebugEvent(tess); - DoneEdgeDict(tess); - DonePriorityQ(tess); - - if (!RemoveDegenerateFaces(tess.mesh)) return false; - Mesh.__gl_meshCheckMesh(tess.mesh); - - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java deleted file mode 100644 index ef89b1613..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessMono.java +++ /dev/null @@ -1,241 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class TessMono { -/* __gl_meshTessellateMonoRegion( face ) tessellates a monotone region - * (what else would it do??) The region must consist of a single - * loop of half-edges (see mesh.h) oriented CCW. "Monotone" in this - * case means that any vertical line intersects the interior of the - * region in a single interval. - * - * Tessellation consists of adding interior edges (actually pairs of - * half-edges), to split the region into non-overlapping triangles. - * - * The basic idea is explained in Preparata and Shamos (which I don''t - * have handy right now), although their implementation is more - * complicated than this one. The are two edge chains, an upper chain - * and a lower chain. We process all vertices from both chains in order, - * from right to left. - * - * The algorithm ensures that the following invariant holds after each - * vertex is processed: the untessellated region consists of two - * chains, where one chain (say the upper) is a single edge, and - * the other chain is concave. The left vertex of the single edge - * is always to the left of all vertices in the concave chain. - * - * Each step consists of adding the rightmost unprocessed vertex to one - * of the two chains, and forming a fan of triangles from the rightmost - * of two chain endpoints. Determining whether we can add each triangle - * to the fan is a simple orientation test. By making the fan as large - * as possible, we restore the invariant (check it yourself). - */ - static boolean __gl_meshTessellateMonoRegion(GLUface face, boolean avoidDegenerateTris) { - GLUhalfEdge up, lo; - - /* All edges are oriented CCW around the boundary of the region. - * First, find the half-edge whose origin vertex is rightmost. - * Since the sweep goes from left to right, face->anEdge should - * be close to the edge we want. - */ - up = face.anEdge; - assert (up.Lnext != up && up.Lnext.Lnext != up); - - for (; Geom.VertLeq(up.Sym.Org, up.Org); up = up.Onext.Sym) - ; - for (; Geom.VertLeq(up.Org, up.Sym.Org); up = up.Lnext) - ; - lo = up.Onext.Sym; - - boolean mustConnect = false; // hack for avoidDegenerateTris - - while (up.Lnext != lo) { - if (avoidDegenerateTris && !mustConnect) { - // Skip over regions where several vertices are collinear, - // to try to avoid producing degenerate (zero-area) triangles - // - // The "mustConnect" flag is a hack to try to avoid - // skipping too large regions and causing incorrect - // triangulations. This entire modification is overall - // not robust and needs more work - if (Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON) { - // Lines around lo - do { - lo = lo.Onext.Sym; - mustConnect = true; - } while (up.Lnext != lo && - Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON); - } else if (Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON) { - // Lines around up - do { - up = up.Lnext; - mustConnect = true; - } while (up.Lnext != lo && - Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON); - } - - if (up.Lnext == lo) - break; - } - - if (Geom.VertLeq(up.Sym.Org, lo.Org)) { - /* up.Sym.Org is on the left. It is safe to form triangles from lo.Org. - * The EdgeGoesLeft test guarantees progress even when some triangles - * are CW, given that the upper and lower chains are truly monotone. - */ - while (lo.Lnext != up && (Geom.EdgeGoesLeft(lo.Lnext) - || Geom.EdgeSign(lo.Org, lo.Sym.Org, lo.Lnext.Sym.Org) <= 0)) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); - mustConnect = false; - if (tempHalfEdge == null) return false; - lo = tempHalfEdge.Sym; - } - lo = lo.Onext.Sym; - } else { - /* lo.Org is on the left. We can make CCW triangles from up.Sym.Org. */ - while (lo.Lnext != up && (Geom.EdgeGoesRight(up.Onext.Sym) - || Geom.EdgeSign(up.Sym.Org, up.Org, up.Onext.Sym.Org) >= 0)) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(up, up.Onext.Sym); - mustConnect = false; - if (tempHalfEdge == null) return false; - up = tempHalfEdge.Sym; - } - up = up.Lnext; - } - } - - /* Now lo.Org == up.Sym.Org == the leftmost vertex. The remaining region - * can be tessellated in a fan from this leftmost vertex. - */ - assert (lo.Lnext != up); - while (lo.Lnext.Lnext != up) { - GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); - if (tempHalfEdge == null) return false; - lo = tempHalfEdge.Sym; - } - - return true; - } - - -/* __gl_meshTessellateInterior( mesh ) tessellates each region of - * the mesh which is marked "inside" the polygon. Each such region - * must be monotone. - */ - public static boolean __gl_meshTessellateInterior(GLUmesh mesh, boolean avoidDegenerateTris) { - GLUface f, next; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = next) { - /* Make sure we don''t try to tessellate the new triangles. */ - next = f.next; - if (f.inside) { - if (!__gl_meshTessellateMonoRegion(f, avoidDegenerateTris)) return false; - } - } - - return true; - } - - -/* __gl_meshDiscardExterior( mesh ) zaps (ie. sets to NULL) all faces - * which are not marked "inside" the polygon. Since further mesh operations - * on NULL faces are not allowed, the main purpose is to clean up the - * mesh so that exterior loops are not represented in the data structure. - */ - public static void __gl_meshDiscardExterior(GLUmesh mesh) { - GLUface f, next; - - /*LINTED*/ - for (f = mesh.fHead.next; f != mesh.fHead; f = next) { - /* Since f will be destroyed, save its next pointer. */ - next = f.next; - if (!f.inside) { - Mesh.__gl_meshZapFace(f); - } - } - } - - private static final int MARKED_FOR_DELETION = 0x7fffffff; - -/* __gl_meshSetWindingNumber( mesh, value, keepOnlyBoundary ) resets the - * winding numbers on all edges so that regions marked "inside" the - * polygon have a winding number of "value", and regions outside - * have a winding number of 0. - * - * If keepOnlyBoundary is TRUE, it also deletes all edges which do not - * separate an interior region from an exterior one. - */ - public static boolean __gl_meshSetWindingNumber(GLUmesh mesh, int value, boolean keepOnlyBoundary) { - GLUhalfEdge e, eNext; - - for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { - eNext = e.next; - if (e.Sym.Lface.inside != e.Lface.inside) { - - /* This is a boundary edge (one side is interior, one is exterior). */ - e.winding = (e.Lface.inside) ? value : -value; - } else { - - /* Both regions are interior, or both are exterior. */ - if (!keepOnlyBoundary) { - e.winding = 0; - } else { - if (!Mesh.__gl_meshDelete(e)) return false; - } - } - } - return true; - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java b/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java deleted file mode 100644 index a8aa41d9f..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/glu/tessellator/TessState.java +++ /dev/null @@ -1,59 +0,0 @@ -/* -* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. -* All rights reserved. -*/ - -/* -** License Applicability. Except to the extent portions of this file are -** made subject to an alternative license as permitted in the SGI Free -** Software License B, Version 2.0 (the "License"), the contents of this -** file are subject only to the provisions of the License. You may not use -** this file except in compliance with the License. You may obtain a copy -** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** -** http://oss.sgi.com/projects/FreeB -** -** Note that, as provided in the License, the Software is distributed on an -** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** -** NOTE: The Original Code (as defined below) has been licensed to Sun -** Microsystems, Inc. ("Sun") under the SGI Free Software License B -** (Version 1.1), shown above ("SGI License"). Pursuant to Section -** 3.2(3) of the SGI License, Sun is distributing the Covered Code to -** you under an alternative license ("Alternative License"). This -** Alternative License includes all of the provisions of the SGI License -** except that Section 2.2 and 11 are omitted. Any differences between -** the Alternative License and the SGI License are offered solely by Sun -** and not by SGI. -** -** Original Code. The Original Code is: OpenGL Sample Implementation, -** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -** Copyright in any portions created by third parties is as indicated -** elsewhere herein. All Rights Reserved. -** -** Additional Notice Provisions: The application programming interfaces -** established by SGI in conjunction with the Original Code are The -** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -** Window System(R) (Version 1.3), released October 19, 1998. This software -** was created using the OpenGL(R) version 1.2.1 Sample Implementation -** published by SGI, but has not been independently verified as being -** compliant with the OpenGL(R) version 1.2.1 Specification. -** -** Author: Eric Veach, July 1994 -** Java Port: Pepijn Van Eeckhoudt, July 2003 -** Java Port: Nathan Parker Burg, August 2003 -*/ -package com.jogamp.opengl.impl.glu.tessellator; - -class TessState { - public static final int T_DORMANT = 0; - public static final int T_IN_POLYGON = 1; - public static final int T_IN_CONTOUR = 2; -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java deleted file mode 100644 index 3450c456e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLContext.java +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.nio.*; -import java.util.*; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; - -public abstract class MacOSXCGLContext extends GLContextImpl -{ - protected boolean isNSContext; - private CGLExt cglExt; - // Table that holds the addresses of the native C-language entry points for - // CGL extension functions. - private CGLExtProcAddressTable cglExtProcAddressTable; - - protected MacOSXCGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public Object getPlatformGLExtensions() { - return getCGLExt(); - } - - protected boolean isNSContext() { return isNSContext; } - - public CGLExt getCGLExt() { - if (cglExt == null) { - cglExt = new CGLExtImpl(this); - } - return cglExt; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getCGLExtProcAddressTable(); - } - - public final CGLExtProcAddressTable getCGLExtProcAddressTable() { - return cglExtProcAddressTable; - } - - protected Map/**/ getFunctionNameMap() { return null; } - - protected Map/**/ getExtensionNameMap() { return null; } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - return 0; // FIXME - } - - protected void destroyContextARBImpl(long _context) { - // FIXME - } - - public final boolean isGLReadDrawableAvailable() { - return false; - } - - /** - * Creates and initializes an appropriate OpenGl Context (NS). Should only be - * called by {@link makeCurrentImpl()}. - */ - protected boolean create(boolean pbuffer, boolean floatingPoint) { - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - if (!other.isNSContext()) { - throw new GLException("GLContextShareSet is not a NS Context"); - } - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned a NULL OpenGL context"); - } - } - MacOSXCGLGraphicsConfiguration config = (MacOSXCGLGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilitiesRequested = (GLCapabilitiesImmutable) config.getRequestedCapabilities(); - GLProfile glProfile = capabilitiesRequested.getGLProfile(); - if(glProfile.isGL3()) { - throw new GLException("GL3 profile currently not supported on MacOSX, due to the lack of a OpenGL 3.1 implementation"); - } - // HACK .. bring in OnScreen/PBuffer selection to the DrawableFactory !! - GLCapabilities capabilities = (GLCapabilities) capabilitiesRequested.cloneMutable(); - capabilities.setPBuffer(pbuffer); - capabilities.setPbufferFloatingPointBuffers(floatingPoint); - - long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(capabilities); - if (pixelFormat == 0) { - throw new GLException("Unable to allocate pixel format with requested GLCapabilities"); - } - config.setChosenPixelFormat(pixelFormat); - try { - int[] viewNotReady = new int[1]; - // Try to allocate a context with this - contextHandle = CGL.createContext(share, - drawable.getHandle(), - pixelFormat, - viewNotReady, 0); - if (contextHandle == 0) { - if (viewNotReady[0] == 1) { - if (DEBUG) { - System.err.println("!!! View not ready for " + getClass().getName()); - } - // View not ready at the window system level -- this is OK - return false; - } - throw new GLException("Error creating NSOpenGLContext with requested pixel format"); - } - - if (!pbuffer && !capabilities.isBackgroundOpaque()) { - // Set the context opacity - CGL.setContextOpacity(contextHandle, 0); - } - - GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(glProfile, pixelFormat); - config.setChosenCapabilities(caps); - } finally { - CGL.deletePixelFormat(pixelFormat); - } - if (!CGL.makeCurrentContext(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - isNSContext = true; - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - GLContextShareSet.contextCreated(this); - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if ( isNSContext ) { - if (!CGL.makeCurrentContext(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - } else { - if (CGL.kCGLNoError != CGL.CGLSetCurrentContext(contextHandle)) { - throw new GLException("Error making Context (CGL) current"); - } - } - } - - protected void releaseImpl() throws GLException { - if ( isNSContext ) { - if (!CGL.clearCurrentContext(contextHandle)) { - throw new GLException("Error freeing OpenGL Context (NS)"); - } - } else { - CGL.CGLReleaseContext(contextHandle); - } - } - - protected void destroyImpl() throws GLException { - if ( !isNSContext ) { - if (CGL.kCGLNoError != CGL.CGLDestroyContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL Context (CGL)"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL Context (CGL) " + contextHandle); - } - } else { - if (!CGL.deleteContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL Context (NS)"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL Context (NS) " + contextHandle); - } - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - long dst = getHandle(); - long src = source.getHandle(); - if( !isNSContext() ) { - if ( ((MacOSXCGLContext)source).isNSContext() ) { - throw new GLException("Source OpenGL Context is NS ; Destination Context is CGL."); - } - CGL.CGLCopyContext(src, dst, mask); - } else { - if ( !((MacOSXCGLContext)source).isNSContext() ) { - throw new GLException("Source OpenGL Context is CGL ; Destination Context is NS."); - } - CGL.copyContext(dst, src, mask); - } - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing CGL extension address table: "+key); - } - CGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (CGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - cglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (cglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by capability bits so we can - // share them among contexts with the same capabilities - cglExtProcAddressTable = new CGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getCGLExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getCGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable mapping key("+key+") -> "+getCGLExtProcAddressTable().hashCode()); - } - } - } - } - - public String getPlatformExtensionsString() - { - return ""; - } - - protected void swapBuffers() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if(caps.isOnscreen()) { - if(isNSContext) { - if (!CGL.flushBuffer(contextHandle)) { - throw new GLException("Error swapping buffers (NS)"); - } - } else { - if (CGL.kCGLNoError != CGL.CGLFlushDrawable(contextHandle)) { - throw new GLException("Error swapping buffers (CGL)"); - } - } - } - } - - protected void setSwapIntervalImpl(int interval) { - if( ! isCreated() ) { - throw new GLException("OpenGL context not created"); - } - if ( isNSContext ) { - CGL.setSwapInterval(contextHandle, interval); - } else { - int[] lval = new int[] { (int) interval } ; - CGL.CGLSetParameter(contextHandle, CGL.kCGLCPSwapInterval, lval, 0); - } - currentSwapInterval = interval ; - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - // FIXME: apparently the Apple extension doesn't require a custom memory allocator - throw new GLException("Not yet implemented"); - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return true; - } - return super.isExtensionAvailable(glExtensionName); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - // Support for "mode switching" as described in MacOSXCGLDrawable - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java deleted file mode 100644 index 1eeaa55e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawable.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public abstract class MacOSXCGLDrawable extends GLDrawableImpl { - // The Java2D/OpenGL pipeline on OS X uses low-level CGLContextObjs - // to represent the contexts for e.g. the Java2D back buffer. When - // the Java2D/JOGL bridge is active, this means that if we want to - // be able to share textures and display lists with the Java2D - // contexts, we need to use the CGL APIs rather than the NSOpenGL - // APIs on the JOGL side. For example, if we create a pbuffer using - // the NSOpenGL APIs and want to share textures and display lists - // between it and the Java2D back buffer, there is no way to do so, - // because the Java2D context is actually a CGLContextObj and the - // NSOpenGLContext's initWithFormat:shareContext: only accepts an - // NSOpenGLContext as its second argument. Of course there is no way - // to wrap an NSOpenGLContext around an arbitrary CGLContextObj. - // - // The situation we care most about is allowing a GLPbuffer to share - // textures, etc. with a GLJPanel when the Java2D/JOGL bridge is - // active; several of the demos rely on this functionality. We aim - // to get there by allowing a GLPBuffer to switch its implementation - // between using an NSOpenGLPixelBuffer and a CGLPBufferObj. In - // order to track whether this has been done we need to have the - // notion of a "mode" of both the MacOSXCGLDrawable and the - // MacOSXGLContext. Initially the mode is "unspecified", meaning it - // leans toward the default (NSOpenGL). If sharing is requested - // between either a GLJPanel and a GLPbuffer or a GLCanvas and a - // GLPbuffer, the GLPbuffer will be switched into the appropriate - // mode: CGL mode for a GLJPanel and NSOpenGL mode for a GLCanvas. - // To avoid thrashing we support exactly one such switch during the - // lifetime of a given GLPbuffer. This is not a fully general - // solution (for example, you can't share textures among a - // GLPbuffer, a GLJPanel and a GLCanvas simultaneously) but should - // be enough to get things off the ground. - public static final int NSOPENGL_MODE = 1; - public static final int CGL_MODE = 2; - - public MacOSXCGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - protected static String getThreadName() { - return Thread.currentThread().getName(); - } - - // Support for "mode switching" as per above - public abstract void setOpenGLMode(int mode); - public abstract int getOpenGLMode(); -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java deleted file mode 100644 index 421bae715..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDrawableFactory.java +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.nio.*; -import java.util.HashMap; -import java.util.List; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.macosx.MacOSXGraphicsDevice; -import javax.media.opengl.*; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl { - private static final DesktopGLDynamicLookupHelper macOSXCGLDynamicLookupHelper; - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new MacOSXCGLDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - macOSXCGLDynamicLookupHelper = tmp; - /** FIXME ?? - if(null!=macOSXCGLDynamicLookupHelper) { - CGL.getCGLProcAddressTable().reset(macOSXCGLDynamicLookupHelper); - } */ - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return macOSXCGLDynamicLookupHelper; - } - - public MacOSXCGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new MacOSXCGLGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - } - - static class SharedResource { - private MacOSXCGLDrawable drawable; - private MacOSXCGLContext context; - - SharedResource(MacOSXCGLDrawable draw, MacOSXCGLContext ctx) { - drawable = draw; - context = ctx; - } - } - HashMap/**/ sharedMap = new HashMap(); - MacOSXGraphicsDevice defaultDevice; - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof MacOSXGraphicsDevice) { - return true; - } - return false; - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - // FIXME: not implemented .. needs a dummy OSX surface - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - return device; // nothing to do, no native open device - } - - protected final void shutdownInstance() {} - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - throw new UnsupportedOperationException("not yet implemented"); - } - - protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new MacOSXOnscreenCGLDrawable(this, target); - } - - protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - return new MacOSXOffscreenCGLDrawable(this, target); - } - - // PBuffer GLDrawable Creation - /** - * FIXME: Think about this .. - * should not be necessary ? .. - final List returnList = new ArrayList(); - final GLDrawableFactory factory = this; - Runnable r = new Runnable() { - public void run() { - returnList.add(new MacOSXPbufferCGLDrawable(factory, target)); - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - */ - return new MacOSXPbufferCGLDrawable(this, target); - } - - public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - return true; - } - - protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); - ProxySurface ns = new ProxySurface(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen, true)); - ns.setSize(width, height); - return ns; - } - - protected GLContext createExternalGLContextImpl() { - return MacOSXExternalCGLContext.create(this, null); - } - - public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return false; - } - - protected GLDrawable createExternalGLDrawableImpl() { - // FIXME - throw new GLException("Not yet implemented"); - } - - public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("not supported in non AWT enviroment"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - /** Returns the length of the computed gamma ramp for this OS and - hardware. Returns 0 if gamma changes are not supported. */ - protected int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected boolean setGammaRamp(float[] ramp) { - return CGL.setGammaRamp(ramp.length, - ramp, 0, - ramp, 0, - ramp, 0); - } - - protected Buffer getGammaRamp() { - return null; - } - - protected void resetGammaRamp(Buffer originalGammaRamp) { - CGL.resetGammaRamp(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java deleted file mode 100644 index a9b1a5977..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,72 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.opengl.impl.*; -import com.jogamp.common.os.DynamicLookupHelper; -import com.jogamp.common.os.NativeLibrary; -import com.jogamp.common.os.Platform; -import java.util.*; -import java.security.*; -import javax.media.opengl.GLException; - -public class MacOSXCGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected MacOSXCGLDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/**/ libNamesList = new ArrayList(); - - List/**/ glesLibNames = new ArrayList(); - - glesLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib"); - glesLibNames.add("GL"); - - libNamesList.add(glesLibNames); - - return libNamesList; - } - - public final List getToolGetProcAddressFuncNameList() { - return null; - /** OSX manual says: NSImage use is discouraged - List res = new ArrayList(); - res.add("GetProcAddress"); // dummy - return res; */ - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return 0; - /** OSX manual says: NSImage use is discouraged - return CGL.getProcAddress(glFuncName); // manual implementation - */ - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java deleted file mode 100644 index c41b700dc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public class MacOSXCGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - long pixelformat; - - MacOSXCGLGraphicsConfiguration(AbstractGraphicsScreen screen, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - long pixelformat) { - super(screen, capsChosen, capsRequested); - this.pixelformat=pixelformat; - } - - public Object clone() { - return super.clone(); - } - - void setChosenPixelFormat(long pixelformat) { - this.pixelformat=pixelformat; - } - - void setChosenCapabilities(GLCapabilitiesImmutable caps) { - super.setChosenCapabilities(caps); - } - - static final int[] cglInternalAttributeToken = new int[] { - CGL.kCGLPFAColorFloat, - CGL.NSOpenGLPFAPixelBuffer, - CGL.NSOpenGLPFADoubleBuffer, - CGL.NSOpenGLPFAStereo, - CGL.NSOpenGLPFAColorSize, - CGL.NSOpenGLPFAAlphaSize, - CGL.NSOpenGLPFADepthSize, - CGL.NSOpenGLPFAAccumSize, - CGL.NSOpenGLPFAStencilSize, - CGL.NSOpenGLPFASampleBuffers, - CGL.NSOpenGLPFASamples }; - - static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - for (int idx = 0; idx < cglInternalAttributeToken.length; idx++) { - int attr = cglInternalAttributeToken[idx]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - ivalues[idx] = caps.getPbufferFloatingPointBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFAPixelBuffer: - ivalues[idx] = caps.isPBuffer() ? 1 : 0; - break; - - case CGL.NSOpenGLPFADoubleBuffer: - ivalues[idx] = (caps.getDoubleBuffered() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAStereo: - ivalues[idx] = (caps.getStereo() ? 1 : 0); - break; - - case CGL.NSOpenGLPFAColorSize: - ivalues[idx] = (caps.getRedBits() + caps.getGreenBits() + caps.getBlueBits()); - break; - - case CGL.NSOpenGLPFAAlphaSize: - ivalues[idx] = caps.getAlphaBits(); - break; - - case CGL.NSOpenGLPFADepthSize: - ivalues[idx] = caps.getDepthBits(); - break; - - case CGL.NSOpenGLPFAAccumSize: - ivalues[idx] = (caps.getAccumRedBits() + caps.getAccumGreenBits() + caps.getAccumBlueBits() + caps.getAccumAlphaBits()); - break; - - case CGL.NSOpenGLPFAStencilSize: - ivalues[idx] = caps.getStencilBits(); - break; - - case CGL.NSOpenGLPFASampleBuffers: - ivalues[idx] = caps.getSampleBuffers() ? 1 : 0; - break; - - case CGL.NSOpenGLPFASamples: - ivalues[idx] = caps.getSampleBuffers() ? ivalues[idx] = caps.getNumSamples() : 0; - break; - - default: - break; - } - } - return ivalues; - } - - static long GLCapabilities2NSPixelFormat(GLCapabilitiesImmutable caps) { - int[] ivalues = GLCapabilities2AttribList(caps); - return CGL.createPixelFormat(cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - - static GLCapabilitiesImmutable NSPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, true); - } - - static GLCapabilitiesImmutable CGLPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { - return PixelFormat2GLCapabilities(glp, pixelFormat, false); - } - - private static GLCapabilitiesImmutable PixelFormat2GLCapabilities(GLProfile glp, long pixelFormat, boolean nsUsage) { - int[] ivalues = new int[cglInternalAttributeToken.length]; - - // On this platform the pixel format is associated with the - // context and not the drawable. However it's a reasonable - // approximation to just store the chosen pixel format up in the - // NativeSurface's AbstractGraphicsConfiguration, - // since the public API doesn't provide for a different GLCapabilities per context. - // Note: These restrictions of the platform's API might be considered as a bug anyways. - - // Figure out what attributes we really got - GLCapabilities caps = new GLCapabilities(glp); - if(nsUsage) { - CGL.queryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } else { - CGL.CGLQueryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); - } - for (int i = 0; i < cglInternalAttributeToken.length; i++) { - int attr = cglInternalAttributeToken[i]; - switch (attr) { - case CGL.kCGLPFAColorFloat: - caps.setPbufferFloatingPointBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAPixelBuffer: - caps.setPBuffer(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFADoubleBuffer: - caps.setDoubleBuffered(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAStereo: - caps.setStereo(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFAColorSize: - { - int bitSize = ivalues[i]; - if (bitSize == 32) - bitSize = 24; - bitSize /= 3; - caps.setRedBits(bitSize); - caps.setGreenBits(bitSize); - caps.setBlueBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAAlphaSize: - caps.setAlphaBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFADepthSize: - caps.setDepthBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFAAccumSize: - { - int bitSize = ivalues[i] / 4; - caps.setAccumRedBits(bitSize); - caps.setAccumGreenBits(bitSize); - caps.setAccumBlueBits(bitSize); - caps.setAccumAlphaBits(bitSize); - } - break; - - case CGL.NSOpenGLPFAStencilSize: - caps.setStencilBits(ivalues[i]); - break; - - case CGL.NSOpenGLPFASampleBuffers: - caps.setSampleBuffers(ivalues[i] != 0); - break; - - case CGL.NSOpenGLPFASamples: - caps.setNumSamples(ivalues[i]); - break; - - default: - break; - } - } - - return caps; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java deleted file mode 100644 index cc06a6775..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on OSX platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class MacOSXCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - MacOSXCGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.macosx.MacOSXGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, absScreen, false); - } - - static MacOSXCGLGraphicsConfiguration chooseGraphicsConfigurationStatic(CapabilitiesImmutable capsChosen, - CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen, boolean usePBuffer) { - if (absScreen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - - return new MacOSXCGLGraphicsConfiguration(absScreen, (GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, 0); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java deleted file mode 100644 index 80a396a29..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXExternalCGLContext.java +++ /dev/null @@ -1,193 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -import javax.media.nativewindow.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class MacOSXExternalCGLContext extends MacOSXCGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private MacOSXExternalCGLContext(Drawable drawable, boolean isNSContext, long handle) { - super(drawable, null); - drawable.setExternalCGLContext(this); - this.isNSContext = isNSContext; - this.contextHandle = handle; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static MacOSXExternalCGLContext create(GLDrawableFactory factory, GLProfile glp) { - long pixelFormat = 0; - long currentDrawable = 0; - long contextHandle = CGL.getCurrentContext(); // Check: MacOSX 10.3 .. - boolean isNSContext = 0 != contextHandle; - if( isNSContext ) { - currentDrawable = CGL.getNSView(contextHandle); - long ctx = CGL.getCGLContext(contextHandle); - if (ctx == 0) { - throw new GLException("Error: NULL Context (CGL) of Context (NS) 0x" +Long.toHexString(contextHandle)); - } - pixelFormat = CGL.CGLGetPixelFormat(ctx); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create Context (NS) 0x"+Long.toHexString(contextHandle)+ - ", Context (CGL) 0x"+Long.toHexString(ctx)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } else { - contextHandle = CGL.CGLGetCurrentContext(); - if (contextHandle == 0) { - throw new GLException("Error: current Context (CGL) null, no Context (NS)"); - } - pixelFormat = CGL.CGLGetPixelFormat(contextHandle); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create Context (CGL) 0x"+Long.toHexString(contextHandle)+ - ", pixelFormat 0x"+Long.toHexString(pixelFormat)); - } - } - - if (0 == pixelFormat) { - throw new GLException("Error: current pixelformat of current Context 0x"+Long.toHexString(contextHandle)+" is null"); - } - GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.CGLPixelFormat2GLCapabilities(glp, pixelFormat); - if(DEBUG) { - System.err.println("MacOSXExternalCGLContext Create "+caps); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); - MacOSXCGLGraphicsConfiguration cfg = new MacOSXCGLGraphicsConfiguration(aScreen, caps, caps, pixelFormat); - - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(currentDrawable); - return new MacOSXExternalCGLContext(new Drawable(factory, ns), isNSContext, contextHandle); - } - - protected boolean createImpl() throws GLException { - return true; - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.CGL_MODE; - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends MacOSXCGLDrawable { - MacOSXExternalCGLContext extCtx; - - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - void setExternalCGLContext(MacOSXExternalCGLContext externalContext) { - extCtx = externalContext; - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - - protected void swapBuffersImpl() { - if (extCtx != null) { - extCtx.swapBuffers(); - } - } - - public void setOpenGLMode(int mode) { - if (mode != CGL_MODE) - throw new GLException("OpenGL mode switching not supported for external GLContext's drawables"); - } - - public int getOpenGLMode() { - return CGL_MODE; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java deleted file mode 100644 index 89e293665..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOffscreenCGLContext extends MacOSXPbufferCGLContext -{ - public MacOSXOffscreenCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java deleted file mode 100644 index f87c89f2d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOffscreenCGLDrawable.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOffscreenCGLDrawable extends MacOSXPbufferCGLDrawable { - - public MacOSXOffscreenCGLDrawable(GLDrawableFactory factory, - NativeSurface target) { - super(factory, target); - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXOffscreenCGLContext(this, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java deleted file mode 100644 index e494fd121..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLContext.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOnscreenCGLContext extends MacOSXCGLContext { - - public MacOSXOnscreenCGLContext(MacOSXOnscreenCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - super.makeCurrentImpl(newCreated); - CGL.updateContext(contextHandle); - } - - protected void releaseImpl() throws GLException { - super.releaseImpl(); - } - - protected void swapBuffers() { - if (!CGL.flushBuffer(contextHandle)) { - throw new GLException("Error swapping buffers"); - } - } - - protected void update() throws GLException { - if (contextHandle == 0) { - throw new GLException("Context not created"); - } - CGL.updateContext(contextHandle); - } - - protected boolean createImpl() { - return create(false, false); - } - - public void setOpenGLMode(int mode) { - if (mode != MacOSXCGLDrawable.NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLContexts"); - } - - public int getOpenGLMode() { - return MacOSXCGLDrawable.NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java deleted file mode 100644 index 798e39ef4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXOnscreenCGLDrawable.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import java.lang.ref.WeakReference; -import java.security.*; -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXOnscreenCGLDrawable extends MacOSXCGLDrawable { - private List/*>*/ createdContexts = - new ArrayList(); - - protected MacOSXOnscreenCGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - MacOSXOnscreenCGLContext context = - new MacOSXOnscreenCGLContext(this, shareWith); - // NOTE: we need to keep track of the created contexts in order to - // implement swapBuffers() because of how Mac OS X implements its - // OpenGL window interface - synchronized (this) { - List newContexts = new ArrayList(); - newContexts.addAll(createdContexts); - newContexts.add(new WeakReference(context)); - createdContexts = newContexts; - } - return context; - } - - protected void swapBuffersImpl() { - for (Iterator iter = createdContexts.iterator(); iter.hasNext(); ) { - WeakReference ref = (WeakReference) iter.next(); - MacOSXOnscreenCGLContext ctx = (MacOSXOnscreenCGLContext) ref.get(); - // FIXME: clear out unreachable contexts - if (ctx != null) { - ctx.swapBuffers(); - } - } - } - - public void setOpenGLMode(int mode) { - if (mode != NSOPENGL_MODE) - throw new GLException("OpenGL mode switching not supported for on-screen GLDrawables"); - } - - public int getOpenGLMode() { - return NSOPENGL_MODE; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java deleted file mode 100644 index 93e5767b3..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLContext.java +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.common.nio.PointerBuffer; -import java.security.*; -import java.util.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXPbufferCGLContext extends MacOSXCGLContext { - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - private static boolean isTigerOrLater; - - static { - String osVersion = Debug.getProperty("os.version", false, AccessController.getContext()); - StringTokenizer tok = new StringTokenizer(osVersion, ". "); - int major = Integer.parseInt(tok.nextToken()); - int minor = Integer.parseInt(tok.nextToken()); - isTigerOrLater = ((major > 10) || (minor > 3)); - } - - public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - initOpenGLImpl(); - } - - public void bindPbufferToTexture() { - GL gl = getGL(); - gl.glBindTexture(textureTarget, texture); - // FIXME: not clear whether this is really necessary, but since - // the API docs seem to imply it is and since it doesn't seem to - // impact performance, leaving it in - CGL.setContextTextureImageToPBuffer(contextHandle, drawable.getHandle(), GL.GL_FRONT); - } - - public void releasePbufferFromTexture() { - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (getOpenGLMode() != ((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()) { - setOpenGLMode(((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()); - } - - if (!impl.makeCurrent(contextHandle)) { - throw new GLException("Error making Context (NS) current"); - } - - if (newCreated) { - // Initialize render-to-texture support if requested - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GL gl = getGL(); - boolean rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); - if (rect) { - if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) { - System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " + - "supported; skipping requested render_to_texture_rectangle support for pbuffer"); - rect = false; - } - } - textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D); - int[] tmp = new int[1]; - gl.glGenTextures(1, tmp, 0); - texture = tmp[0]; - gl.glBindTexture(textureTarget, texture); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); - gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); - } - } - - protected void releaseImpl() throws GLException { - if (!impl.release(contextHandle)) { - throw new GLException("Error releasing OpenGL Context (NS)"); - } - } - - protected void destroyImpl() throws GLException { - if (!impl.destroy(contextHandle)) { - throw new GLException("Unable to delete OpenGL context"); - } - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + contextHandle); - } - } - - protected void setSwapIntervalImpl(int interval) { - impl.setSwapInterval(contextHandle, interval); - currentSwapInterval = impl.getSwapInterval() ; - } - - public int getFloatingPointMode() { - return GLPbuffer.APPLE_FLOAT; - } - - protected boolean createImpl() throws GLException { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - // Change our OpenGL mode to match that of any share context before we create ourselves - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); - if (other != null) { - setOpenGLMode(other.getOpenGLMode()); - } - // Will throw exception upon error - isNSContext = impl.isNSContext(); - contextHandle = impl.create(); - - if (!impl.makeCurrent(contextHandle)) { - throw new GLException("Error making Context (NS:"+isNSContext()+") current"); - } - if(!isNSContext()) { // FIXME: ?? - throw new GLException("Not a NS Context"); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - return true; - } - - //--------------------------------------------------------------------------- - // OpenGL "mode switching" functionality - // - private boolean haveSetOpenGLMode = false; - // FIXME: should consider switching the default mode based on - // whether the Java2D/JOGL bridge is active -- need to ask ourselves - // whether it's more likely that we will share with a GLCanvas or a - // GLJPanel when the bridge is turned on - private int openGLMode = MacOSXCGLDrawable.NSOPENGL_MODE; - // Implementation object (either NSOpenGL-based or CGL-based) - protected Impl impl; - - public void setOpenGLMode(int mode) { - if (mode == openGLMode) { - return; - } - if (haveSetOpenGLMode) { - throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); - } - destroyImpl(); - ((MacOSXPbufferCGLDrawable)drawable).setOpenGLMode(mode); - openGLMode = mode; - haveSetOpenGLMode = true; - if (DEBUG) { - System.err.println("Switching PBuffer context mode to " + - ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); - } - initOpenGLImpl(); - } - - public int getOpenGLMode() { - return openGLMode; - } - - private void initOpenGLImpl() { - switch (openGLMode) { - case MacOSXCGLDrawable.NSOPENGL_MODE: - impl = new NSOpenGLImpl(); - break; - case MacOSXCGLDrawable.CGL_MODE: - impl = new CGLImpl(); - break; - default: - throw new InternalError("Illegal implementation mode " + openGLMode); - } - } - - // Abstract interface for implementation of this context (either - // NSOpenGL-based or CGL-based) - interface Impl { - public boolean isNSContext(); - public long create(); - public boolean destroy(long ctx); - public boolean makeCurrent(long ctx); - public boolean release(long ctx); - public void setSwapInterval(long ctx, int interval); - public int getSwapInterval(); - } - - // NSOpenGLContext-based implementation - class NSOpenGLImpl implements Impl { - public boolean isNSContext() { return true; } - public long create() { - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers() && - !isTigerOrLater) { - throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); - } - if (!MacOSXPbufferCGLContext.this.create(true, capabilities.getPbufferFloatingPointBuffers())) { - throw new GLException("Error creating context for pbuffer"); - } - // Must now associate the pbuffer with our newly-created context - CGL.setContextPBuffer(contextHandle, drawable.getHandle()); - return contextHandle; - } - - public boolean destroy(long ctx) { - return CGL.deleteContext(ctx); - } - - public boolean makeCurrent(long ctx) { - return CGL.makeCurrentContext(ctx); - } - - public boolean release(long ctx) { - return CGL.clearCurrentContext(ctx); - } - - private int currentSwapInterval = 0 ; - - public void setSwapInterval(long ctx, int interval) { - CGL.setSwapInterval(ctx, interval); - currentSwapInterval = interval ; - } - public int getSwapInterval() { - return currentSwapInterval; - } - } - - class CGLImpl implements Impl { - public boolean isNSContext() { return false; } - public long create() { - // Find and configure share context - MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(MacOSXPbufferCGLContext.this); - long share = 0; - if (other != null) { - // Reconfigure pbuffer-based GLContexts - if (other instanceof MacOSXPbufferCGLContext) { - MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; - ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); - } else { - if (other.isNSContext()) { - throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); - } - } - share = other.getHandle(); - // Note we don't check for a 0 return value, since switching - // the context's mode causes it to be destroyed and not - // re-initialized until the next makeCurrent - } - - // Set up pixel format attributes - // FIXME: shall go into MacOSXCGLGraphicsConfiguration - int[] attrs = new int[256]; - int i = 0; - attrs[i++] = CGL.kCGLPFAPBuffer; - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - if (capabilities.getPbufferFloatingPointBuffers()) - attrs[i++] = CGL.kCGLPFAColorFloat; - if (capabilities.getDoubleBuffered()) - attrs[i++] = CGL.kCGLPFADoubleBuffer; - if (capabilities.getStereo()) - attrs[i++] = CGL.kCGLPFAStereo; - attrs[i++] = CGL.kCGLPFAColorSize; - attrs[i++] = (capabilities.getRedBits() + - capabilities.getGreenBits() + - capabilities.getBlueBits()); - attrs[i++] = CGL.kCGLPFAAlphaSize; - attrs[i++] = capabilities.getAlphaBits(); - attrs[i++] = CGL.kCGLPFADepthSize; - attrs[i++] = capabilities.getDepthBits(); - // FIXME: should validate stencil size as is done in MacOSXWindowSystemInterface.m - attrs[i++] = CGL.kCGLPFAStencilSize; - attrs[i++] = capabilities.getStencilBits(); - attrs[i++] = CGL.kCGLPFAAccumSize; - attrs[i++] = (capabilities.getAccumRedBits() + - capabilities.getAccumGreenBits() + - capabilities.getAccumBlueBits() + - capabilities.getAccumAlphaBits()); - if (capabilities.getSampleBuffers()) { - attrs[i++] = CGL.kCGLPFASampleBuffers; - attrs[i++] = 1; - attrs[i++] = CGL.kCGLPFASamples; - attrs[i++] = capabilities.getNumSamples(); - } - - // Use attribute array to select pixel format - PointerBuffer fmt = PointerBuffer.allocateDirect(1); - long[] numScreens = new long[1]; - int res = CGL.CGLChoosePixelFormat(attrs, 0, fmt, numScreens, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while choosing pixel format"); - } - - // Create new context - PointerBuffer ctx = PointerBuffer.allocateDirect(1); - if (DEBUG) { - System.err.println("Share context for CGL-based pbuffer context is " + toHexString(share)); - } - res = CGL.CGLCreateContext(fmt.get(0), share, ctx); - CGL.CGLDestroyPixelFormat(fmt.get(0)); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while creating context"); - } - // Attach newly-created context to the pbuffer - res = CGL.CGLSetPBuffer(ctx.get(0), drawable.getHandle(), 0, 0, 0); - if (res != CGL.kCGLNoError) { - throw new GLException("Error code " + res + " while attaching context to pbuffer"); - } - return ctx.get(0); - } - - public boolean destroy(long ctx) { - return (CGL.CGLDestroyContext(ctx) == CGL.kCGLNoError); - } - - public boolean makeCurrent(long ctx) { - return CGL.CGLSetCurrentContext(ctx) == CGL.kCGLNoError; - } - - public boolean release(long ctx) { - return (CGL.CGLSetCurrentContext(0) == CGL.kCGLNoError); - } - - public void setSwapInterval(long ctx, int interval) { - // For now not supported (not really relevant for off-screen contexts anyway) - } - public int getSwapInterval() { - return 0; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java deleted file mode 100644 index 37c6cfb70..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/macosx/cgl/MacOSXPbufferCGLDrawable.java +++ /dev/null @@ -1,252 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.macosx.cgl; - -import com.jogamp.common.nio.PointerBuffer; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import com.jogamp.opengl.impl.*; - -public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable { - private static final boolean DEBUG = Debug.debug("MacOSXPbufferCGLDrawable"); - - // State for render-to-texture and render-to-texture-rectangle support - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - // NSOpenGLPbuffer (for normal mode) - // CGLPbufferObj (for CGL_MODE situation, i.e., when Java2D/JOGL bridge is active) - // Note that we can not store this in the NativeSurface because the - // semantic is that contains an NSView - protected long pBuffer; - - public MacOSXPbufferCGLDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - initOpenGLImpl(); - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new MacOSXPbufferCGLContext(this, shareWith); - } - - protected void destroyImpl() { - if (this.pBuffer != 0) { - NativeSurface ns = getNativeSurface(); - impl.destroy(pBuffer); - this.pBuffer = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - if (DEBUG) { - System.err.println("Destroyed pbuffer: " + pBuffer); - } - } - } - - public long getHandle() { - return pBuffer; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - - private void createPbuffer() { - NativeSurface ns = getNativeSurface(); - DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GLProfile glProfile = capabilities.getGLProfile(); - int renderTarget; - if (glProfile.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle()) { - renderTarget = GL2.GL_TEXTURE_RECTANGLE; - } else { - int w = getNextPowerOf2(getWidth()); - int h = getNextPowerOf2(getHeight()); - ((SurfaceChangeable)ns).setSize(w, h); - renderTarget = GL.GL_TEXTURE_2D; - } - - int internalFormat = GL.GL_RGBA; - if (capabilities.getPbufferFloatingPointBuffers()) { - // FIXME: want to check availability of GL_APPLE_float_pixels - // extension, but need valid OpenGL context in order to do so -- - // in worst case would need to create dummy window / GLCanvas - // (undesirable) -- could maybe also do this with pbuffers - /* - if (!gl.isExtensionAvailable("GL_APPLE_float_pixels")) { - throw new GLException("Floating-point support (GL_APPLE_float_pixels) not available"); - } - */ - if(glProfile.isGL2GL3()) { - switch (capabilities.getRedBits()) { - case 16: internalFormat = GL2.GL_RGBA_FLOAT16_APPLE; break; - case 32: internalFormat = GL2.GL_RGBA_FLOAT32_APPLE; break; - default: throw new GLException("Invalid floating-point bit depth (only 16 and 32 supported)"); - } - } else { - internalFormat = GL.GL_RGBA; - } - } - - pBuffer = impl.create(renderTarget, internalFormat, getWidth(), getHeight()); - if (pBuffer == 0) { - throw new GLException("pbuffer creation error: CGL.createPBuffer() failed"); - } - - ((SurfaceChangeable)ns).setSurfaceHandle(pBuffer); - - } - - private int getNextPowerOf2(int number) { - if (((number-1) & number) == 0) { - //ex: 8 -> 0b1000; 8-1=7 -> 0b0111; 0b1000&0b0111 == 0 - return number; - } - int power = 0; - while (number > 0) { - number = number>>1; - power++; - } - return (1< id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public WGLGLCapabilities(PIXELFORMATDESCRIPTOR pfd, int pfdID, GLProfile glp) { - super(glp); - this.pfd = pfd; - this.pfdID = pfdID; - this.arb_pixelformat = 0; - } - - public boolean setValuesByGDI() { - arb_pixelformat = -1; - - setRedBits(pfd.getCRedBits()); - setGreenBits(pfd.getCGreenBits()); - setBlueBits(pfd.getCBlueBits()); - setAlphaBits(pfd.getCAlphaBits()); - setAccumRedBits(pfd.getCAccumRedBits()); - setAccumGreenBits(pfd.getCAccumGreenBits()); - setAccumBlueBits(pfd.getCAccumBlueBits()); - setAccumAlphaBits(pfd.getCAccumAlphaBits()); - setDepthBits(pfd.getCDepthBits()); - setStencilBits(pfd.getCStencilBits()); - setDoubleBuffered((pfd.getDwFlags() & GDI.PFD_DOUBLEBUFFER) != 0); - setStereo((pfd.getDwFlags() & GDI.PFD_STEREO) != 0); - setHardwareAccelerated((pfd.getDwFlags() & GDI.PFD_GENERIC_FORMAT) == 0 - || (pfd.getDwFlags() & GDI.PFD_GENERIC_ACCELERATED) != 0); - // n/a with non ARB/GDI method: - // multisample - // opaque - // pbuffer - - return true; - } - - public boolean setValuesByARB(final int[] iattribs, final int niattribs, final int[] iresults) { - arb_pixelformat = 1; - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - break; - - case WGLExt.WGL_ACCELERATION_ARB: - setHardwareAccelerated(iresults[i] == WGLExt.WGL_FULL_ACCELERATION_ARB); - break; - - case WGLExt.WGL_SUPPORT_OPENGL_ARB: - if (iresults[i] != GL.GL_TRUE) { - return false; - } - break; - - case WGLExt.WGL_DEPTH_BITS_ARB: - setDepthBits(iresults[i]); - break; - - case WGLExt.WGL_STENCIL_BITS_ARB: - setStencilBits(iresults[i]); - break; - - case WGLExt.WGL_DOUBLE_BUFFER_ARB: - setDoubleBuffered(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_STEREO_ARB: - setStereo(iresults[i] == GL.GL_TRUE); - break; - - case WGLExt.WGL_PIXEL_TYPE_ARB: - // Fail softly with unknown results here - if (iresults[i] == WGLExt.WGL_TYPE_RGBA_ARB || - iresults[i] == WGLExt.WGL_TYPE_RGBA_FLOAT_ARB) { - setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_FLOAT_COMPONENTS_NV: - if (iresults[i] != 0) { - setPbufferFloatingPointBuffers(true); - } - break; - - case WGLExt.WGL_RED_BITS_ARB: - setRedBits(iresults[i]); - break; - - case WGLExt.WGL_GREEN_BITS_ARB: - setGreenBits(iresults[i]); - break; - - case WGLExt.WGL_BLUE_BITS_ARB: - setBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ALPHA_BITS_ARB: - setAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_RED_BITS_ARB: - setAccumRedBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_GREEN_BITS_ARB: - setAccumGreenBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_BLUE_BITS_ARB: - setAccumBlueBits(iresults[i]); - break; - - case WGLExt.WGL_ACCUM_ALPHA_BITS_ARB: - setAccumAlphaBits(iresults[i]); - break; - - case WGLExt.WGL_SAMPLE_BUFFERS_ARB: - setSampleBuffers(iresults[i] != 0); - break; - - case WGLExt.WGL_SAMPLES_ARB: - setNumSamples(iresults[i]); - break; - - default: - throw new GLException("Unknown pixel format attribute " + iattribs[i]); - } - } - return true; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public PIXELFORMATDESCRIPTOR getPFD() { return pfd; } - final public int getPFDID() { return pfdID; } - - final public boolean isSetByARB() { return 0 < arb_pixelformat; } - final public boolean isSetByGDI() { return 0 > arb_pixelformat; } - final public boolean isSet() { return 0 != arb_pixelformat; } - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - sink.append(pfdID).append(" "); - switch (arb_pixelformat) { - case -1: - sink.append("gdi"); - break; - case 0: - sink.append("nop"); - break; - case 1: - sink.append("arb"); - break; - default: - throw new InternalError("invalid arb_pixelformat: " + arb_pixelformat); - } - sink.append(": "); - return super.toString(sink); - } -} \ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java deleted file mode 100644 index 7b769d971..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.*; - -public class WindowsBitmapWGLContext extends WindowsWGLContext { - public WindowsBitmapWGLContext(WindowsBitmapWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - return GL.GL_UNSIGNED_BYTE; - } - - public int getOffscreenContextReadBuffer() { - // On Windows these contexts are always single-buffered - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - // We can take care of this in the DIB creation (see below) - return false; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java deleted file mode 100644 index c61a8d0e4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsBitmapWGLDrawable.java +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import com.jogamp.common.nio.PointerBuffer; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.SurfaceChangeable; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; - -import com.jogamp.nativewindow.impl.windows.BITMAPINFO; -import com.jogamp.nativewindow.impl.windows.BITMAPINFOHEADER; -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class WindowsBitmapWGLDrawable extends WindowsWGLDrawable { - private long origbitmap; - private long hbitmap; - - protected WindowsBitmapWGLDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - create(); - } - - protected void setRealizedImpl() { - if(realized) { - create(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsBitmapWGLContext(this, shareWith); - } - - private void create() { - int werr; - NativeSurface ns = getNativeSurface(); - if(DEBUG) { - System.err.println("WindowsBitmapWGLDrawable (1): "+ns); - } - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getRequestedCapabilities(); - int width = getWidth(); - int height = getHeight(); - - // - // 1. Create DIB Section - // - BITMAPINFO info = BITMAPINFO.create(); - BITMAPINFOHEADER header = info.getBmiHeader(); - int bitsPerPixel = (capabilities.getRedBits() + - capabilities.getGreenBits() + - capabilities.getBlueBits() + - capabilities.getAlphaBits()); - header.setBiSize(header.size()); - header.setBiWidth(width); - // NOTE: negating the height causes the DIB to be in top-down row - // order rather than bottom-up; ends up being correct during pixel - // readback - header.setBiHeight(-1 * height); - header.setBiPlanes((short) 1); - header.setBiBitCount((short) bitsPerPixel); - header.setBiXPelsPerMeter(0); - header.setBiYPelsPerMeter(0); - header.setBiClrUsed(0); - header.setBiClrImportant(0); - header.setBiCompression(GDI.BI_RGB); - int byteNum = width * height * ( bitsPerPixel >> 3 ) ; - header.setBiSizeImage(byteNum); - - PointerBuffer pb = PointerBuffer.allocateDirect(1); - hbitmap = GDI.CreateDIBSection(0, info, GDI.DIB_RGB_COLORS, pb, 0, 0); - werr = GDI.GetLastError(); - if(DEBUG) { - long p = ( pb.capacity() > 0 ) ? pb.get(0) : 0; - System.err.println("WindowsBitmapWGLDrawable: pb sz/ptr "+pb.capacity() + ", "+toHexString(p)); - System.err.println("WindowsBitmapWGLDrawable: " + width+"x"+height + - ", bpp " + bitsPerPixel + - ", bytes " + byteNum + - ", header sz " + header.size() + - ", DIB ptr num " + pb.capacity()+ - ", "+capabilities+ - ", werr "+werr); - } - if (hbitmap == 0) { - throw new GLException("Error creating offscreen bitmap of " + ns + ", werr " + werr); - } - - // - // 2. Create memory DC (device context) , and associate it with the DIB. - // - long hdc = GDI.CreateCompatibleDC(0); - werr = GDI.GetLastError(); - if (hdc == 0) { - GDI.DeleteObject(hbitmap); - hbitmap = 0; - throw new GLException("Error creating device context for offscreen OpenGL context, werr "+werr); - } - ((SurfaceChangeable)ns).setSurfaceHandle(hdc); - if(DEBUG) { - System.err.println("WindowsBitmapWGLDrawable (2): "+ns); - } - - if ((origbitmap = GDI.SelectObject(hdc, hbitmap)) == 0) { - GDI.DeleteObject(hbitmap); - hbitmap = 0; - GDI.DeleteDC(hdc); - hdc = 0; - throw new GLException("Error selecting bitmap into new device context"); - } - - config.updateGraphicsConfiguration(getFactory(), ns, null); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if (ns.getSurfaceHandle() != 0) { - // Must destroy bitmap and device context - GDI.SelectObject(ns.getSurfaceHandle(), origbitmap); - GDI.DeleteObject(hbitmap); - GDI.DeleteDC(ns.getSurfaceHandle()); - origbitmap = 0; - hbitmap = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java deleted file mode 100644 index a307e295d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsDummyWGLDrawable.java +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLProfile; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; - -public class WindowsDummyWGLDrawable extends WindowsWGLDrawable { - private static final int f_dim = 64; - private long hwnd, hdc; - - protected WindowsDummyWGLDrawable(GLDrawableFactory factory, GLCapabilitiesImmutable caps, AbstractGraphicsScreen absScreen) { - super(factory, new ProxySurface(WindowsWGLGraphicsConfigurationFactory.createDefaultGraphicsConfiguration(caps, absScreen)), true); - hwnd = GDI.CreateDummyWindow(0, 0, f_dim, f_dim); - if(0 == hwnd) { - throw new GLException("Error hwnd 0, werr: "+GDI.GetLastError()); - } - // manual debug only - GDI.ShowWindow(hwnd, GDI.SW_SHOW); - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.setSize(f_dim, f_dim); - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { - throw new GLException("WindowsDummyWGLDrawable: surface not ready (lockSurface)"); - } - try { - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(factory, ns, null); - if (DEBUG) { - System.err.println("!!! WindowsDummyWGLDrawable: "+config); - } - } catch (Throwable t) { - destroyImpl(); - throw new GLException(t); - } finally { - unlockSurface(); - } - } - - public static WindowsDummyWGLDrawable create(GLDrawableFactory factory, GLProfile glp, AbstractGraphicsScreen absScreen) { - GLCapabilities caps = new GLCapabilities(glp); - caps.setDepthBits(16); - caps.setDoubleBuffered(true); - caps.setOnscreen (true); - return new WindowsDummyWGLDrawable(factory, caps, absScreen); - } - - public int lockSurface() throws GLException { - int res = NativeSurface.LOCK_SURFACE_NOT_READY; - ProxySurface ns = (ProxySurface) getNativeSurface(); - AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - adevice.lock(); - try { - res = ns.lockSurface(); - if(NativeSurface.LOCK_SUCCESS == res) { - if(0 == hdc) { - hdc = GDI.GetDC(hwnd); - ns.setSurfaceHandle(hdc); - if(0 == hdc) { - res = NativeSurface.LOCK_SURFACE_NOT_READY; - ns.unlockSurface(); - throw new GLException("Error hdc 0, werr: "+GDI.GetLastError()); - // finally will unlock adevice - } - } - } else { - Throwable t = new Throwable("Error lock failed - res "+res+", hwnd "+toHexString(hwnd)+", hdc "+toHexString(hdc)); - t.printStackTrace(); - } - } finally { - if( NativeSurface.LOCK_SURFACE_NOT_READY == res ) { - adevice.unlock(); - } - } - return res; - } - - public void unlockSurface() { - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.validateSurfaceLocked(); - AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); - - try { - if ( 0 != hdc && 0 != hwnd && ns.getSurfaceRecursionCount() == 0) { - GDI.ReleaseDC(hwnd, hdc); - hdc=0; - ns.setSurfaceHandle(hdc); - } - surface.unlockSurface(); - } finally { - adevice.unlock(); - } - } - - public void setSize(int width, int height) { - } - - public int getWidth() { - return 1; - } - - public int getHeight() { - return 1; - } - - public GLContext createContext(GLContext shareWith) { - // FIXME: figure out how to hook back in the Java 2D / JOGL bridge - return new WindowsWGLContext(this, shareWith); - } - - protected void destroyImpl() { - if (hdc != 0) { - GDI.ReleaseDC(hwnd, hdc); - hdc = 0; - ProxySurface ns = (ProxySurface) getNativeSurface(); - ns.setSurfaceHandle(hdc); - } - if (hwnd != 0) { - GDI.ShowWindow(hwnd, GDI.SW_HIDE); - GDI.DestroyDummyWindow(hwnd); - hwnd = 0; - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java deleted file mode 100644 index cfe0a7899..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLContext.java +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.GLContextShareSet; - - -public class WindowsExternalWGLContext extends WindowsWGLContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private WindowsExternalWGLContext(Drawable drawable, long ctx, WindowsWGLGraphicsConfiguration cfg) { - super(drawable, null); - this.contextHandle = ctx; - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Created external OpenGL context " + toHexString(ctx) + " for " + this); - } - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static WindowsExternalWGLContext create(GLDrawableFactory factory, GLProfile glp) { - long hdc = WGL.wglGetCurrentDC(); - if (0==hdc) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); - } - long ctx = WGL.wglGetCurrentContext(); - if (ctx == 0) { - throw new GLException("Error: attempted to make an external GLContext without a context current, werr " + GDI.GetLastError()); - } - int pfdID = GDI.GetPixelFormat(hdc); - if (pfdID == 0) { - throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); - return new WindowsExternalWGLContext(new Drawable(factory, new ProxySurface(cfg, hdc)), ctx, cfg); - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends WindowsWGLDrawable { - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java deleted file mode 100644 index 2851473d5..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsExternalWGLDrawable.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; - -public class WindowsExternalWGLDrawable extends WindowsWGLDrawable { - - private WindowsExternalWGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, true); - } - - protected static WindowsExternalWGLDrawable create(GLDrawableFactory factory, GLProfile glp) { - long hdc = WGL.wglGetCurrentDC(); - if (0==hdc) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); - } - int pfdID = GDI.GetPixelFormat(hdc); - if (pfdID == 0) { - throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); - } - - AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); - return new WindowsExternalWGLDrawable(factory, new ProxySurface(cfg, hdc)); - } - - - public GLContext createContext(GLContext shareWith) { - return new WindowsWGLContext(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java deleted file mode 100644 index 475faeecc..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLContext.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.util.*; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsOnscreenWGLContext extends WindowsWGLContext { - public WindowsOnscreenWGLContext(WindowsOnscreenWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java deleted file mode 100644 index b0d62a4e1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsOnscreenWGLDrawable extends WindowsWGLDrawable { - protected WindowsOnscreenWGLDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsOnscreenWGLContext(this, shareWith); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java deleted file mode 100644 index db86b3232..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLContext.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public class WindowsPbufferWGLContext extends WindowsWGLContext { - // State for render-to-texture and render-to-texture-rectangle support - private boolean rtt; // render-to-texture? - private boolean hasRTT; // render-to-texture extension available? - private boolean rect; // render-to-texture-rectangle? - private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV - private int texture; // actual texture object - - public WindowsPbufferWGLContext(WindowsPbufferWGLDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public void bindPbufferToTexture() { - if (!rtt) { - throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + - "specified in its GLCapabilities"); - } - GL gl = getGL(); - WGLExt wglExt = getWGLExt(); - gl.glBindTexture(textureTarget, texture); - if (rtt && hasRTT) { - if (!wglExt.wglBindTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { - throw new GLException("Binding of pbuffer to texture failed: " + wglGetLastError()); - } - } - // FIXME: comment is wrong now - // Note that if the render-to-texture extension is not supported, - // we perform a glCopyTexImage2D in swapBuffers(). - } - - public void releasePbufferFromTexture() { - if (!rtt) { - throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + - "specified in its GLCapabilities"); - } - if (rtt && hasRTT) { - WGLExt wglExt = getWGLExt(); - if (!wglExt.wglReleaseTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { - throw new GLException("Releasing of pbuffer from texture failed: " + wglGetLastError()); - } - } - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - super.makeCurrentImpl(newCreated); - if (newCreated) { - GLCapabilitiesImmutable capabilities = drawable.getChosenGLCapabilities(); - - // Initialize render-to-texture support if requested - GL gl = getGL(); - rtt = capabilities.getPbufferRenderToTexture(); - rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); - - if (rtt) { - if (DEBUG) { - System.err.println("Initializing render-to-texture support"); - } - - if (!gl.isExtensionAvailable("WGL_ARB_render_texture")) { - System.err.println("WindowsPbufferWGLContext: WARNING: WGL_ARB_render_texture extension not " + - "supported; implementing render_to_texture support using slow texture readback"); - } else { - hasRTT = true; - - if (rect && !gl.isExtensionAvailable("GL_NV_texture_rectangle")) { - System.err.println("WindowsPbufferWGLContext: WARNING: GL_NV_texture_rectangle extension not " + - "supported; skipping requested render_to_texture_rectangle support for pbuffer"); - rect = false; - } - if (rect) { - if (DEBUG) { - System.err.println(" Using render-to-texture-rectangle"); - } - textureTarget = GL2.GL_TEXTURE_RECTANGLE_ARB; - } else { - if (DEBUG) { - System.err.println(" Using vanilla render-to-texture"); - } - textureTarget = GL.GL_TEXTURE_2D; - } - int[] tmp = new int[1]; - gl.glGenTextures(1, tmp, 0); - texture = tmp[0]; - gl.glBindTexture(textureTarget, texture); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); - gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); - gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); - } - } - } - } - - public int getFloatingPointMode() { - return ((WindowsPbufferWGLDrawable)drawable).getFloatingPointMode(); - } - - private static String wglGetLastError() { - return WindowsWGLDrawableFactory.wglGetLastError(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java deleted file mode 100644 index a8d37796e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsPbufferWGLDrawable.java +++ /dev/null @@ -1,265 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.SurfaceChangeable; -import javax.media.opengl.GL; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { - private WGLExt cachedWGLExt; // cached WGLExt instance from parent GLCanvas, - // needed to destroy pbuffer - private long buffer; // pbuffer handle - - private int floatMode; - - public WindowsPbufferWGLDrawable(GLDrawableFactory factory, NativeSurface target, - WindowsWGLDrawable dummyDrawable, - WindowsWGLContext sharedCtx) { - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - createPbuffer(dummyDrawable.getNativeSurface().getSurfaceHandle(), sharedCtx); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - throw new GLException("Recreation via setRealized not supported."); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new WindowsPbufferWGLContext(this, shareWith); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if(0!=buffer) { - WGLExt wglExt = cachedWGLExt; - if (ns.getSurfaceHandle() != 0) { - // Must release DC and pbuffer - // NOTE that since the context is not current, glGetError() can - // not be called here, so we skip the use of any composable - // pipelines (see WindowsOnscreenWGLContext.makeCurrentImpl) - if (wglExt.wglReleasePbufferDCARB(buffer, ns.getSurfaceHandle()) == 0) { - throw new GLException("Error releasing pbuffer device context: error code " + GDI.GetLastError()); - } - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - if (!wglExt.wglDestroyPbufferARB(buffer)) { - throw new GLException("Error destroying pbuffer: error code " + GDI.GetLastError()); - } - buffer = 0; - } - } - - public long getPbufferHandle() { - // The actual to-be-used handle for makeCurrent etc, - // is the derived DC, set in the NativeSurface surfaceHandle - // returned by getHandle(). - return buffer; - } - - public int getFloatingPointMode() { - return floatMode; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } - - private void createPbuffer(long parentHdc, WindowsWGLContext sharedCtx) { - int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; - float[] fattributes = new float[1]; - int[] floatModeTmp = new int[1]; - int niattribs = 0; - int width, height; - WGLExt wglExt = sharedCtx.getWGLExt(); - - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - GLProfile glProfile = chosenCaps.getGLProfile(); - - if (DEBUG) { - System.out.println("Pbuffer parentHdc = " + toHexString(parentHdc)); - System.out.println("Pbuffer chosenCaps: " + chosenCaps); - } - - if(!WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(chosenCaps, - iattributes, sharedCtx, -1, floatModeTmp)){ - throw new GLException("Pbuffer-related extensions not supported"); - } - - floatMode = floatModeTmp[0]; - boolean rtt = chosenCaps.getPbufferRenderToTexture(); - boolean rect = chosenCaps.getPbufferRenderToTextureRectangle(); - boolean useFloat = chosenCaps.getPbufferFloatingPointBuffers(); - boolean ati = false; - - if (useFloat) { - ati = (floatMode == GLPbuffer.ATI_FLOAT); - } - - int[] pformats = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; - int nformats; - int[] nformatsTmp = new int[1]; - if (!wglExt.wglChoosePixelFormatARB(parentHdc, - iattributes, 0, - fattributes, 0, - WindowsWGLGraphicsConfiguration.MAX_PFORMATS, - pformats, 0, - nformatsTmp, 0)) { - throw new GLException("pbuffer creation error: wglChoosePixelFormat() failed"); - } - nformats = nformatsTmp[0]; - if (nformats <= 0) { - throw new GLException("pbuffer creation error: Couldn't find a suitable pixel format"); - } - - if (DEBUG) { - System.err.println("" + nformats + " suitable pixel formats found"); - for (int i = 0; i < nformats; i++) { - WGLGLCapabilities dbgCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pformats[i], glProfile, false, true); - System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps); - } - } - - int pfdid = 0; - long tmpBuffer = 0; - { - int whichFormat; - // Loop is a workaround for bugs in NVidia's recent drivers - for (whichFormat = 0; whichFormat < nformats; whichFormat++) { - int format = pformats[whichFormat]; - - // Create the p-buffer. - niattribs = 0; - - if (rtt) { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FORMAT_ARB; - if (useFloat) { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FLOAT_RGB_NV; - } else { - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_RGBA_ARB; - } - - iattributes[niattribs++] = WGLExt.WGL_TEXTURE_TARGET_ARB; - iattributes[niattribs++] = rect ? WGLExt.WGL_TEXTURE_RECTANGLE_NV : WGLExt.WGL_TEXTURE_2D_ARB; - - iattributes[niattribs++] = WGLExt.WGL_MIPMAP_TEXTURE_ARB; - iattributes[niattribs++] = GL.GL_FALSE; - - iattributes[niattribs++] = WGLExt.WGL_PBUFFER_LARGEST_ARB; - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = 0; - - tmpBuffer = wglExt.wglCreatePbufferARB(parentHdc, format, getWidth(), getHeight(), iattributes, 0); - if (tmpBuffer != 0) { - // Done - break; - } - } - - if (0 == tmpBuffer) { - throw new GLException("pbuffer creation error: wglCreatePbuffer() failed: tried " + nformats + - " pixel formats, last error was: " + wglGetLastError()); - } - pfdid = pformats[whichFormat]; - } - - // Get the device context. - long tmpHdc = wglExt.wglGetPbufferDCARB(tmpBuffer); - if (tmpHdc == 0) { - throw new GLException("pbuffer creation error: wglGetPbufferDC() failed"); - } - - NativeSurface ns = getNativeSurface(); - // Set up instance variables - buffer = tmpBuffer; - ((SurfaceChangeable)ns).setSurfaceHandle(tmpHdc); - cachedWGLExt = wglExt; - - // Re-query chosen pixel format - { - WGLGLCapabilities newCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pfdid, glProfile, false, true); - if(null == newCaps) { - throw new GLException("pbuffer creation error: unable to re-query chosen PFD ID: " + pfdid + ", hdc " + this.toHexString(tmpHdc)); - } - if(newCaps.isOnscreen() || !newCaps.isPBuffer()) { - throw new GLException("Error: Selected Onscreen Caps for PBuffer: "+newCaps); - } - config.setCapsPFD(newCaps); - } - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_WIDTH_ARB, tmp, 0 ); - width = tmp[0]; - wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_HEIGHT_ARB, tmp, 0 ); - height = tmp[0]; - ((SurfaceChangeable)ns).setSize(width, height); - } - - private static String wglGetLastError() { - return WindowsWGLDrawableFactory.wglGetLastError(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java deleted file mode 100644 index 7d38f8ee8..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLContext.java +++ /dev/null @@ -1,478 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.nio.ByteBuffer; -import java.util.HashMap; -import java.util.Map; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLException; -import javax.media.opengl.GLCapabilitiesImmutable; - -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLContextShareSet; -import com.jogamp.opengl.impl.GLDrawableImpl; - -public class WindowsWGLContext extends GLContextImpl { - static final Map/**/ functionNameMap; - static final Map/**/ extensionNameMap; - private boolean wglGetExtensionsStringEXTInitialized; - private boolean wglGetExtensionsStringEXTAvailable; - private boolean wglGLReadDrawableAvailableSet; - private boolean wglGLReadDrawableAvailable; - private WGLExt wglExt; - // Table that holds the addresses of the native C-language entry points for - // WGL extension functions. - private WGLExtProcAddressTable wglExtProcAddressTable; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "wglAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "wglFreeMemoryNV"); - - extensionNameMap = new HashMap(); - extensionNameMap.put("GL_ARB_pbuffer", "WGL_ARB_pbuffer"); - extensionNameMap.put("GL_ARB_pixel_format", "WGL_ARB_pixel_format"); - } - - // FIXME: figure out how to hook back in the Java 2D / JOGL bridge - WindowsWGLContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void resetState() { - wglGetExtensionsStringEXTInitialized=false; - wglGetExtensionsStringEXTAvailable=false; - wglGLReadDrawableAvailableSet=false; - wglGLReadDrawableAvailable=false; - // no inner state _wglExt=null; - wglExtProcAddressTable=null; - } - - public Object getPlatformGLExtensions() { - return getWGLExt(); - } - - /* package private */ final WGLExt getWGLExt() { - if( null == getWGLExtProcAddressTable()) { - throw new InternalError("Null WGLExtProcAddressTable"); - } - if (wglExt == null) { - wglExt = new WGLExtImpl(this); - } - return wglExt; - } - - public final boolean isGLReadDrawableAvailable() { - if(!wglGLReadDrawableAvailableSet && null != getWGLExtProcAddressTable()) { - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - switch( factory.isReadDrawableAvailable(device) ) { - case 1: - wglGLReadDrawableAvailable = true; - wglGLReadDrawableAvailableSet=true; - break; - case 0: - wglGLReadDrawableAvailable = false; - wglGLReadDrawableAvailableSet=true; - break; - } - } - return wglGLReadDrawableAvailable; - } - - private final boolean wglMakeContextCurrent(long hDrawDC, long hReadDC, long ctx) { - boolean ok = false; - if(wglGLReadDrawableAvailable) { - // needs initilized WGL ProcAddress table - ok = getWGLExt().wglMakeContextCurrent(hDrawDC, hReadDC, ctx); - } else if ( hDrawDC == hReadDC ) { - ok = WGL.wglMakeCurrent(hDrawDC, ctx); - } else { - // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl - throw new InternalError("Given readDrawable but no driver support"); - } - int werr = ( !ok ) ? GDI.GetLastError() : GDI.ERROR_SUCCESS; - if(DEBUG && !ok) { - Throwable t = new Throwable ("Info: wglMakeContextCurrent draw "+ - this.toHexString(hDrawDC) + ", read " + this.toHexString(hReadDC) + - ", ctx " + this.toHexString(ctx) + ", werr " + werr); - t.printStackTrace(); - } - if(!ok && 0==hDrawDC && 0==hReadDC) { - // Some GPU's falsely fails with a zero error code (success), - // in case this is a release context request we tolerate this - return werr == GDI.ERROR_SUCCESS ; - } - return ok; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getWGLExtProcAddressTable(); - } - - public final WGLExtProcAddressTable getWGLExtProcAddressTable() { - return wglExtProcAddressTable; - } - - protected Map/**/ getFunctionNameMap() { return functionNameMap; } - - protected Map/**/ getExtensionNameMap() { return extensionNameMap; } - - protected void destroyContextARBImpl(long context) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(context); - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - if( null == getWGLExtProcAddressTable()) { - updateGLXProcAddressTable(); - } - WGLExt _wglExt = getWGLExt(); - if(DEBUG) { - System.err.println(getThreadName()+" - WindowWGLContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + - ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ - ", wglCreateContextAttribsARB: "+toHexString(wglExtProcAddressTable._addressof_wglCreateContextAttribsARB)); - Thread.dumpStack(); - } - - boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; - boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; - boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; - - long ctx=0; - - final int idx_flags = 4; - final int idx_profile = 6; - - /* WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, */ - - int attribs[] = { - /* 0 */ WGLExt.WGL_CONTEXT_MAJOR_VERSION_ARB, major, - /* 2 */ WGLExt.WGL_CONTEXT_MINOR_VERSION_ARB, minor, - /* 4 */ WGLExt.WGL_CONTEXT_FLAGS_ARB, 0, - /* 6 */ 0, 0, - /* 8 */ 0 - }; - - if ( major > 3 || major == 3 && minor >= 2 ) { - // FIXME: Verify with a None drawable binding (default framebuffer) - attribs[idx_profile+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; - if( ctBwdCompat ) { - attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } else { - attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_CORE_PROFILE_BIT_ARB; - } - } - - if ( major >= 3 ) { - if( !ctBwdCompat && ctFwdCompat ) { - attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - if( ctDebug) { - attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_DEBUG_BIT_ARB; - } - } - - try { - ctx = _wglExt.wglCreateContextAttribsARB(drawable.getHandle(), share, attribs, 0); - } catch (RuntimeException re) { - if(DEBUG) { - Throwable t = new Throwable("Info: WindowWGLContext.createContextARBImpl wglCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); - t.printStackTrace(); - } - } - - if(0!=ctx) { - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), ctx)) { - if(DEBUG) { - System.err.println("WindowsWGLContext.createContextARB couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); - } - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(ctx); - ctx = 0; - } else { - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); - } - // the following is issued by the caller 'GLContextImpl.createContextARB()' - // setGLFunctionAvailability(true, major, minor, ctp); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); - } - return ctx; - } - - /** - * Creates and initializes an appropriate OpenGL context. Should only be - * called by {@link #makeCurrentImpl()}. - */ - protected boolean createImpl() { - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); - AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - GLCapabilitiesImmutable glCaps = drawable.getChosenGLCapabilities(); - - isGLReadDrawableAvailable(); // trigger setup wglGLReadDrawableAvailable - - // Windows can set up sharing of display lists after creation time - WindowsWGLContext other = (WindowsWGLContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - } - - int minor[] = new int[1]; - int major[] = new int[1]; - int ctp[] = new int[1]; - boolean createContextARBTried = false; - - // utilize the shared context's GLXExt in case it was using the ARB method and it already exists - if( null!=sharedContext && sharedContext.isCreatedWithARBMethod() ) { - contextHandle = createContextARB(share, true, major, minor, ctp); - createContextARBTried = true; - if (DEBUG && 0!=contextHandle) { - System.err.println(getThreadName() + ": createImpl: OK (ARB, using sharedContext) share "+share); - } - } - - long temp_ctx = 0; - if(0==contextHandle) { - // To use WGL_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - temp_ctx = WGL.wglCreateContext(drawable.getHandle()); - if (temp_ctx == 0) { - throw new GLException("Unable to create temp OpenGL context for device context " + toHexString(drawable.getHandle())); - } - if (!WGL.wglMakeCurrent(drawable.getHandle(), temp_ctx)) { - throw new GLException("Error making temp context current: 0x" + toHexString(temp_ctx) + ", werr: "+GDI.GetLastError()); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("wglCreateContextAttribsARB"); - WGL.wglMakeCurrent(0, 0); // release temp context - - if( !createContextARBTried) { - if(isCreateContextAttribsARBAvailable && - isExtensionAvailable("WGL_ARB_create_context") ) { - // initial ARB context creation - contextHandle = createContextARB(share, true, major, minor, ctp); - createContextARBTried=true; - if (DEBUG) { - if(0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); - } else { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); - } - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); - } - } - } - - if(0!=contextHandle) { - share = 0; // mark as shared thx to the ARB create method - if(0!=temp_ctx) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_ctx); - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Cannot make previous verified context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); - } - } - } else { - if(glCaps.getGLProfile().isGL3()) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(temp_ctx); - throw new GLException("WindowsWGLContext.createContext failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); - } - if(DEBUG) { - System.err.println("WindowsWGLContext.createContext failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); - } - - // continue with temp context for GL < 3.0 - contextHandle = temp_ctx; - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - WGL.wglMakeCurrent(0, 0); - WGL.wglDeleteContext(contextHandle); - throw new GLException("Error making old context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println(getThreadName() + ": createImpl: OK (old) share "+share); - } - } - - if(0!=share) { - if (!WGL.wglShareLists(share, contextHandle)) { - throw new GLException("wglShareLists(" + toHexString(share) + - ", " + toHexString(contextHandle) + ") failed: werr " + GDI.GetLastError()); - } - } - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (WGL.wglGetCurrentContext() != contextHandle) { - if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError() + ", " + this); - } else { - if (DEBUG && newCreated) { - System.err.println(getThreadName() + ": wglMakeCurrent(hdc " + toHexString(drawable.getHandle()) + - ", contextHandle " + toHexString(contextHandle) + ") succeeded"); - } - } - } - } - - protected void releaseImpl() throws GLException { - if (!wglMakeContextCurrent(0, 0, 0)) { - throw new GLException("Error freeing OpenGL context, werr: " + GDI.GetLastError()); - } - } - - protected void destroyImpl() throws GLException { - WGL.wglMakeCurrent(0, 0); - if (!WGL.wglDeleteContext(contextHandle)) { - throw new GLException("Unable to delete OpenGL context"); - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - if (!WGL.wglCopyContext(source.getHandle(), getHandle(), mask)) { - throw new GLException("wglCopyContext failed"); - } - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing WGL extension address table: "+key); - } - wglGetExtensionsStringEXTInitialized=false; - wglGetExtensionsStringEXTAvailable=false; - wglGLReadDrawableAvailableSet=false; - wglGLReadDrawableAvailable=false; - - WGLExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (WGLExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - wglExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (wglExtProcAddressTable == null) { - // FIXME: cache ProcAddressTables by OpenGL context type bits so we can - // share them among contexts classes (GL4, GL4bc, GL3, GL3bc, ..) - wglExtProcAddressTable = new WGLExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(wglExtProcAddressTable); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getWGLExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable mapping key("+key+") -> "+getWGLExtProcAddressTable().hashCode()); - } - } - } - } - - public String getPlatformExtensionsString() { - if (!wglGetExtensionsStringEXTInitialized) { - wglGetExtensionsStringEXTAvailable = (WGL.wglGetProcAddress("wglGetExtensionsStringEXT") != 0); - wglGetExtensionsStringEXTInitialized = true; - } - if (wglGetExtensionsStringEXTAvailable) { - return getWGLExt().wglGetExtensionsStringEXT(); - } else { - return ""; - } - } - - protected void setSwapIntervalImpl(int interval) { - WGLExt wglExt = getWGLExt(); - if (wglExt.isExtensionAvailable("WGL_EXT_swap_control")) { - if ( wglExt.wglSwapIntervalEXT(interval) ) { - currentSwapInterval = interval ; - } - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getWGLExt().wglAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java deleted file mode 100644 index 83b52fbcb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawable.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.security.AccessController; -import javax.media.nativewindow.NativeSurface; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.opengl.impl.GLDrawableImpl; -import com.jogamp.opengl.impl.GLDynamicLookupHelper; - - -public abstract class WindowsWGLDrawable extends GLDrawableImpl { - private static final boolean PROFILING = Debug.isPropertyDefined("jogl.debug.GLDrawable.profiling", true, AccessController.getContext()); - private static final int PROFILING_TICKS = 200; - private int profilingSwapBuffersTicks; - private long profilingSwapBuffersTime; - - public WindowsWGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - protected void setRealizedImpl() { - if(!realized) { - return; // nothing todo .. - } - - NativeSurface ns = getNativeSurface(); - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(getFactory(), ns, null); - if (DEBUG) { - System.err.println("!!! WindowsWGLDrawable.setRealized(true): "+config); - } - } - - protected void swapBuffersImpl() { - long startTime = 0; - if (PROFILING) { - startTime = System.currentTimeMillis(); - } - - if (!GDI.SwapBuffers(getHandle()) && (GDI.GetLastError() != GDI.ERROR_SUCCESS)) { - throw new GLException("Error swapping buffers"); - } - - if (PROFILING) { - long endTime = System.currentTimeMillis(); - profilingSwapBuffersTime += (endTime - startTime); - int ticks = PROFILING_TICKS; - if (++profilingSwapBuffersTicks == ticks) { - System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + " calls (" + - ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)"); - profilingSwapBuffersTime = 0; - profilingSwapBuffersTicks = 0; - } - } - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - static String getThreadName() { - return Thread.currentThread().getName(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java deleted file mode 100644 index f44c3c70b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDrawableFactory.java +++ /dev/null @@ -1,512 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.nio.Buffer; -import java.nio.ShortBuffer; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; - -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.nativewindow.windows.WindowsGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLContext; -import javax.media.opengl.GLDrawable; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.RegisteredClassFactory; -import com.jogamp.opengl.impl.DesktopGLDynamicLookupHelper; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLDrawableFactoryImpl; -import com.jogamp.opengl.impl.GLDrawableImpl; -import com.jogamp.opengl.impl.GLDynamicLookupHelper; -import com.jogamp.opengl.impl.SharedResourceRunner; - -public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { - private static final DesktopGLDynamicLookupHelper windowsWGLDynamicLookupHelper; - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new WindowsWGLDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - windowsWGLDynamicLookupHelper = tmp; - if(null!=windowsWGLDynamicLookupHelper) { - WGL.getWGLProcAddressTable().reset(windowsWGLDynamicLookupHelper); - } - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return windowsWGLDynamicLookupHelper; - } - - public WindowsWGLDrawableFactory() { - super(); - - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new WindowsWGLGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - - // Init shared resources off thread - // Will be released via ShutdownHook - sharedResourceImpl = new SharedResourceImplementation(); - sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); - sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); - sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running - sharedResourceThread.start(); - } - - WindowsGraphicsDevice defaultDevice; - SharedResourceImplementation sharedResourceImpl; - SharedResourceRunner sharedResourceRunner; - Thread sharedResourceThread; - HashMap/**/ sharedMap = new HashMap(); - - long processAffinityChanges = 0; - PointerBuffer procMask = PointerBuffer.allocateDirect(1); - PointerBuffer sysMask = PointerBuffer.allocateDirect(1); - - protected void enterThreadCriticalZone() { - synchronized (sysMask) { - if( 0 == processAffinityChanges) { - long pid = GDI.GetCurrentProcess(); - if ( GDI.GetProcessAffinityMask(pid, procMask, sysMask) ) { - if(DEBUG) { - System.err.println("WindowsWGLDrawableFactory.enterThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); - Thread.dumpStack(); - } - processAffinityChanges = pid; - GDI.SetProcessAffinityMask(pid, 1); - } - } - } - } - - protected void leaveThreadCriticalZone() { - synchronized (sysMask) { - if( 0 != processAffinityChanges) { - long pid = GDI.GetCurrentProcess(); - if( pid != processAffinityChanges) { - throw new GLException("PID doesn't match: set PID 0x" + Long.toHexString(processAffinityChanges) + - " this PID 0x" + Long.toHexString(pid) ); - } - if(DEBUG) { - System.err.println("WindowsWGLDrawableFactory.leaveThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); - } - GDI.SetProcessAffinityMask(pid, sysMask.get(0)); - } - } - } - - static class SharedResource implements SharedResourceRunner.Resource { - private WindowsGraphicsDevice device; - private AbstractGraphicsScreen screen; - private WindowsDummyWGLDrawable drawable; - private WindowsWGLContext context; - private boolean canCreateGLPbuffer; - private boolean readDrawableAvailable; - - SharedResource(WindowsGraphicsDevice dev, AbstractGraphicsScreen scrn, WindowsDummyWGLDrawable draw, WindowsWGLContext ctx, - boolean readBufferAvail, boolean canPbuffer) { - device = dev; - screen = scrn; - drawable = draw; - context = ctx; - canCreateGLPbuffer = canPbuffer; - readDrawableAvailable = readBufferAvail; - } - final public AbstractGraphicsDevice getDevice() { return device; } - final public AbstractGraphicsScreen getScreen() { return screen; } - final public GLDrawableImpl getDrawable() { return drawable; } - final public GLContextImpl getContext() { return context; } - - final boolean canCreateGLPbuffer() { return canCreateGLPbuffer; } - final boolean isReadDrawableAvailable() { return readDrawableAvailable; } - } - - class SharedResourceImplementation implements SharedResourceRunner.Implementation { - public void clear() { - synchronized(sharedMap) { - sharedMap.clear(); - } - } - public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); - } - } - public SharedResourceRunner.Resource mapGet(String connection) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.get(connection); - } - } - public Collection/**/ mapValues() { - synchronized(sharedMap) { - return sharedMap.values(); - } - } - - public SharedResourceRunner.Resource createSharedResource(String connection) { - WindowsGraphicsDevice sharedDevice = new WindowsGraphicsDevice(connection, AbstractGraphicsDevice.DEFAULT_UNIT); - sharedDevice.lock(); - try { - AbstractGraphicsScreen absScreen = new DefaultGraphicsScreen(sharedDevice, 0); - if (null == absScreen) { - throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); - } - GLProfile glp = GLProfile.getMinDesktop(sharedDevice); - if (null == glp) { - throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); - } - WindowsDummyWGLDrawable sharedDrawable = WindowsDummyWGLDrawable.create(WindowsWGLDrawableFactory.this, glp, absScreen); - if (null == sharedDrawable) { - throw new GLException("Couldn't create shared drawable for screen: "+absScreen+", "+glp); - } - WindowsWGLContext sharedContext = (WindowsWGLContext) sharedDrawable.createContext(null); - if (null == sharedContext) { - throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); - } - sharedContext.setSynchronized(true); - boolean canCreateGLPbuffer; - boolean readDrawableAvailable; - sharedContext.makeCurrent(); - try { - canCreateGLPbuffer = sharedContext.getGL().isExtensionAvailable(GL_ARB_pbuffer); - readDrawableAvailable = sharedContext.isExtensionAvailable(WGL_ARB_make_current_read) && - sharedContext.isFunctionAvailable(wglMakeContextCurrent); - } finally { - sharedContext.release(); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: " + sharedDevice); - System.err.println("!!! SharedScreen: " + absScreen); - System.err.println("!!! SharedContext: " + sharedContext); - System.err.println("!!! pbuffer avail: " + canCreateGLPbuffer); - System.err.println("!!! readDrawable: " + readDrawableAvailable); - } - return new SharedResource(sharedDevice, absScreen, sharedDrawable, sharedContext, readDrawableAvailable, canCreateGLPbuffer); - } catch (Throwable t) { - throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); - } finally { - sharedDevice.unlock(); - } - } - - public void releaseSharedResource(SharedResourceRunner.Resource shared) { - SharedResource sr = (SharedResource) shared; - if (DEBUG) { - System.err.println("!!! Shutdown Shared:"); - System.err.println("!!! Device : " + sr.device); - System.err.println("!!! Screen : " + sr.screen); - System.err.println("!!! Drawable: " + sr.drawable); - System.err.println("!!! CTX : " + sr.context); - } - - if (null != sr.context) { - // may cause JVM SIGSEGV: sharedContext.destroy(); - sr.context = null; - } - - if (null != sr.drawable) { - sr.drawable.destroy(); - sr.drawable = null; - } - - if (null != sr.screen) { - sr.screen = null; - } - - if (null != sr.device) { - sr.device.close(); - sr.device = null; - } - } - } - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof WindowsGraphicsDevice) { - return true; - } - return false; - } - - final static String GL_ARB_pbuffer = "GL_ARB_pbuffer"; - final static String WGL_ARB_make_current_read = "WGL_ARB_make_current_read"; - final static String wglMakeContextCurrent = "wglMakeContextCurrent"; - - protected final GLContext getSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected final boolean hasSharedContextImpl(AbstractGraphicsDevice device) { - return null != getSharedContextImpl(device); - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - protected WindowsWGLDrawable getOrCreateSharedDrawable(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return (WindowsWGLDrawable) sr.getDrawable(); - } - return null; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) sharedResourceRunner.getOrCreateShared(device); - } - - protected final void shutdownInstance() { - sharedResourceRunner.releaseAndWait(); - RegisteredClassFactory.shutdownSharedClasses(); - } - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return WindowsWGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new WindowsOnscreenWGLDrawable(this, target); - } - - protected final GLDrawableImpl createOffscreenDrawableImpl(final NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!chosenCaps.isPBuffer()) { - return new WindowsBitmapWGLDrawable(this, target); - } - - // PBuffer GLDrawable Creation - final AbstractGraphicsDevice device = config.getScreen().getDevice(); - - final SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if(null==sr) { - throw new IllegalArgumentException("No shared resource for "+device); - } - final List returnList = new ArrayList(); - Runnable r = new Runnable() { - public void run() { - GLContext lastContext = GLContext.getCurrent(); - if (lastContext != null) { - lastContext.release(); - } - sr.context.makeCurrent(); - try { - GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(WindowsWGLDrawableFactory.this, target, - sr.drawable, - sr.context); - returnList.add(pbufferDrawable); - } finally { - sr.context.release(); - if (lastContext != null) { - lastContext.makeCurrent(); - } - } - } - }; - maybeDoSingleThreadedWorkaround(r); - return (GLDrawableImpl) returnList.get(0); - } - - /** - * @return 1 if read drawable extension is available, 0 if not - * and -1 if undefined yet, ie no shared device exist at this point. - */ - public final int isReadDrawableAvailable(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); - if(null!=sr) { - return sr.isReadDrawableAvailable() ? 1 : 0 ; - } - return -1; // undefined - } - - public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); - if(null!=sr) { - return sr.canCreateGLPbuffer(); - } - return false; - } - - protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { - AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - ProxySurface ns = new ProxySurface(WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( - capsChosen, capsRequested, chooser, screen) ); - ns.setSize(width, height); - return ns; - } - - protected final GLContext createExternalGLContextImpl() { - return WindowsExternalWGLContext.create(this, null); - } - - public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return true; - } - - protected final GLDrawable createExternalGLDrawableImpl() { - return WindowsExternalWGLDrawable.create(this, null); - } - - static String wglGetLastError() { - long err = GDI.GetLastError(); - String detail = null; - switch ((int) err) { - case GDI.ERROR_SUCCESS: detail = "ERROR_SUCCESS"; break; - case GDI.ERROR_INVALID_PIXEL_FORMAT: detail = "ERROR_INVALID_PIXEL_FORMAT"; break; - case GDI.ERROR_NO_SYSTEM_RESOURCES: detail = "ERROR_NO_SYSTEM_RESOURCES"; break; - case GDI.ERROR_INVALID_DATA: detail = "ERROR_INVALID_DATA"; break; - case GDI.ERROR_PROC_NOT_FOUND: detail = "ERROR_PROC_NOT_FOUND"; break; - case GDI.ERROR_INVALID_WINDOW_HANDLE:detail = "ERROR_INVALID_WINDOW_HANDLE"; break; - default: detail = "(Unknown error code " + err + ")"; break; - } - return detail; - } - - public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //------------------------------------------------------ - // Gamma-related functionality - // - - private static final int GAMMA_RAMP_LENGTH = 256; - - protected final int getGammaRampLength() { - return GAMMA_RAMP_LENGTH; - } - - protected final boolean setGammaRamp(float[] ramp) { - short[] rampData = new short[3 * GAMMA_RAMP_LENGTH]; - for (int i = 0; i < GAMMA_RAMP_LENGTH; i++) { - short scaledValue = (short) (ramp[i] * 65535); - rampData[i] = scaledValue; - rampData[i + GAMMA_RAMP_LENGTH] = scaledValue; - rampData[i + 2 * GAMMA_RAMP_LENGTH] = scaledValue; - } - - long screenDC = GDI.GetDC(0); - boolean res = GDI.SetDeviceGammaRamp(screenDC, ShortBuffer.wrap(rampData)); - GDI.ReleaseDC(0, screenDC); - return res; - } - - protected final Buffer getGammaRamp() { - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * GAMMA_RAMP_LENGTH]); - long screenDC = GDI.GetDC(0); - boolean res = GDI.GetDeviceGammaRamp(screenDC, rampData); - GDI.ReleaseDC(0, screenDC); - if (!res) { - return null; - } - return rampData; - } - - protected final void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) { - // getGammaRamp failed earlier - return; - } - long screenDC = GDI.GetDC(0); - GDI.SetDeviceGammaRamp(screenDC, originalGammaRamp); - GDI.ReleaseDC(0, screenDC); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java deleted file mode 100644 index 153680f8e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import com.jogamp.opengl.impl.*; -import java.util.*; - -public class WindowsWGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected WindowsWGLDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/**/ libNamesList = new ArrayList(); - - libNamesList.add("OpenGL32"); - - return libNamesList; - } - - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("wglGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return WGL.wglGetProcAddress(toolGetProcAddressHandle, funcName); - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java deleted file mode 100644 index f844bad76..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfiguration.java +++ /dev/null @@ -1,699 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import java.util.ArrayList; -import java.util.List; - -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.DefaultGraphicsConfiguration; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.opengl.GL; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLPbuffer; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; -import com.jogamp.opengl.impl.GLContextImpl; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; - -public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { - // Keep this under the same debug flag as the drawable factory for convenience - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - final static String WGL_ARB_pixel_format = "WGL_ARB_pixel_format"; - final static String WGL_ARB_multisample = "WGL_ARB_multisample"; - - protected static final int MAX_PFORMATS = 256; - protected static final int MAX_ATTRIBS = 256; - - private GLCapabilitiesChooser chooser; - private boolean isChosen = false; - - WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser) { - super(screen, capsChosen, capsRequested); - this.chooser=chooser; - this.isChosen = false; - } - - WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, - WGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested) { - super(screen, capsChosen, capsRequested); - setCapsPFD(capsChosen); - this.chooser=null; - } - - - static WindowsWGLGraphicsConfiguration createFromCurrent(GLDrawableFactory _factory, long hdc, int pfdID, - GLProfile glp, AbstractGraphicsScreen screen, boolean onscreen, boolean usePBuffer) - { - if(_factory==null) { - throw new GLException("Null factory"); - } - if(hdc==0) { - throw new GLException("Null HDC"); - } - if(pfdID<=0) { - throw new GLException("Invalid pixelformat id "+pfdID); - } - if(null==glp) { - glp = GLProfile.getDefault(screen.getDevice()); - } - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; - AbstractGraphicsDevice device = screen.getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - boolean hasARB = null != sharedContext && sharedContext.isExtensionAvailable(WGL_ARB_pixel_format) ; - - WGLGLCapabilities caps = null; - - if(hasARB) { - caps = wglARBPFID2GLCapabilities(sharedContext, hdc, pfdID, glp, onscreen, usePBuffer); - } else if(!usePBuffer) { - caps = PFD2GLCapabilities(glp, hdc, pfdID, onscreen); - } - if(null==caps) { - throw new GLException("Couldn't choose Capabilities by: HDC 0x"+Long.toHexString(hdc)+", pfdID "+pfdID+", hasARB "+hasARB); - } - - return new WindowsWGLGraphicsConfiguration(screen, caps, caps); - } - - public Object clone() { - return super.clone(); - } - - /** - * Updates the graphics configuration in case it has been determined yet.
- * Uses the NativeSurface's HDC.
- * Ensures that a PIXELFORMAT is set. - * - * @param factory - * @param ns - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - * - * @see #isDetermined() - */ - public final void updateGraphicsConfiguration(GLDrawableFactory factory, NativeSurface ns, int[] pfIDs) { - WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration(chooser, factory, ns, pfIDs); - } - - /** - * Preselect the graphics configuration in case it has been determined yet.
- * Uses a shared device's HDC and the given pfdIDs to preselect the pfd. - * No PIXELFORMAT is set. - * - * @param factory - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - * - * @see #isDetermined() - */ - public final void preselectGraphicsConfiguration(GLDrawableFactory factory, int[] pfdIDs) { - AbstractGraphicsDevice device = getNativeGraphicsConfiguration().getScreen().getDevice(); - WindowsWGLGraphicsConfigurationFactory.preselectGraphicsConfiguration(chooser, factory, device, this, pfdIDs); - } - - final void setCapsPFD(WGLGLCapabilities caps) { - setChosenCapabilities(caps); - this.isChosen=true; - if (DEBUG) { - System.err.println("*** setCapsPFD: "+caps); - } - } - - public final boolean isDetermined() { return isChosen; } - public final PIXELFORMATDESCRIPTOR getPixelFormat() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFD() : null; } - public final int getPixelFormatID() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFDID() : 0; } - public final boolean isChoosenByARB() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).isSetByARB() : false; } - - static int fillAttribsForGeneralWGLARBQuery(boolean haveWGLARBMultisample, int[] iattributes) { - int niattribs = 0; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - if (haveWGLARBMultisample) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - } - // pbo float buffer - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; // ati - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; // nvidia - - return niattribs; - } - - static boolean wglARBPFIDValid(WindowsWGLContext sharedCtx, long hdc, int pfdID) { - int[] in = new int[1]; - int[] out = new int[1]; - in[0] = WGLExt.WGL_COLOR_BITS_ARB; - if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, 1, in, 0, out, 0)) { - // Some GPU's falsely fails with a zero error code (success) - return GDI.GetLastError() == GDI.ERROR_SUCCESS ; - } - return true; - } - - static int[] wglAllARBPFIDs(WindowsWGLContext sharedCtx, long hdc) { - int[] iattributes = new int[1]; - int[] iresults = new int[1]; - - WGLExt wglExt = sharedCtx.getWGLExt(); - iattributes[0] = WGLExt.WGL_NUMBER_PIXEL_FORMATS_ARB; - if (!wglExt.wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, iattributes, 0, iresults, 0)) { - if(DEBUG) { - System.err.println("GetPixelFormatAttribivARB: Failed - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int numFormats = iresults[0]; - if(0 == numFormats) { - if(DEBUG) { - System.err.println("GetPixelFormatAttribivARB: No formats - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int[] pfdIDs = new int[numFormats]; - for (int i = 0; i < numFormats; i++) { - pfdIDs[i] = 1 + i; - } - return pfdIDs; - } - - static WGLGLCapabilities wglARBPFID2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int pfdID, - GLProfile glp, boolean onscreen, boolean usePBuffer) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { - return null; - } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - - int[] iattributes = new int [2*MAX_ATTRIBS]; - int[] iresults = new int [2*MAX_ATTRIBS]; - - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); - - if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, niattribs, iattributes, 0, iresults, 0)) { - throw new GLException("wglARBPFID2GLCapabilities: Error getting pixel format attributes for pixel format " + pfdID + " of device context"); - } - ArrayList bucket = new ArrayList(1); - final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if(AttribList2GLCapabilities(bucket, glp, hdc, pfdID, iattributes, niattribs, iresults, winattrbits)) { - return (WGLGLCapabilities) bucket.get(0); - } - return null; - } - - static int[] wglChoosePixelFormatARB(long hdc, WindowsWGLContext sharedContext, - GLCapabilitiesImmutable capabilities, - int[] iattributes, int accelerationMode, float[] fattributes) - { - - if ( !WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, - iattributes, sharedContext, accelerationMode, null)) - { - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: GLCapabilities2AttribList failed: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - - int[] pformatsTmp = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; - int[] numFormatsTmp = new int[1]; - if ( !sharedContext.getWGLExt().wglChoosePixelFormatARB(hdc, iattributes, 0, - fattributes, 0, - WindowsWGLGraphicsConfiguration.MAX_PFORMATS, - pformatsTmp, 0, numFormatsTmp, 0)) - { - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: wglChoosePixelFormatARB failed: " + GDI.GetLastError()); - Thread.dumpStack(); - } - return null; - } - int numFormats = numFormatsTmp[0]; - int[] pformats = null; - if( 0 < numFormats ) { - pformats = new int[numFormats]; - System.arraycopy(pformatsTmp, 0, pformats, 0, numFormats); - } - if (DEBUG) { - System.err.println("wglChoosePixelFormatARB: NumFormats (wglChoosePixelFormatARB) accelMode 0x" - + Integer.toHexString(accelerationMode) + ": " + numFormats); - for (int i = 0; i < numFormats; i++) { - WGLGLCapabilities dbgCaps0 = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities( - sharedContext, hdc, pformats[i], - capabilities.getGLProfile(), capabilities.isOnscreen(), capabilities.isPBuffer()); - System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps0); - } - } - return pformats; - } - - static List /**/ wglARBPFIDs2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, boolean onscreen, boolean usePBuffer) { - final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, winattrbits); - } - - static List /**/ wglARBPFIDs2AllGLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp) { - return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, GLGraphicsConfigurationUtil.ALL_BITS); - } - - private static List /**/ wglARBPFIDs2GLCapabilitiesImpl(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, - GLProfile glp, int winattrbits) { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - if (!haveWGLChoosePixelFormatARB) { - return null; - } - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - final int numFormats = pfdIDs.length; - - int[] iattributes = new int [2*MAX_ATTRIBS]; - int[] iresults = new int [2*MAX_ATTRIBS]; - int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); - - ArrayList bucket = new ArrayList(); - - for(int i = 0; i= 1 && - sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdIDs[i], 0, niattribs, iattributes, 0, iresults, 0) ) { - AttribList2GLCapabilities(bucket, glp, hdc, pfdIDs[i], iattributes, niattribs, iresults, winattrbits); - } else if (DEBUG) { - System.err.println("wglARBPFIDs2GLCapabilities: Cannot get pixel format attributes for pixel format " + - i + "/" + numFormats + ": " + pfdIDs[i] + ", " + - GLGraphicsConfigurationUtil.winAttributeBits2String(null, winattrbits).toString()); - } - } - return bucket; - } - - static boolean GLCapabilities2AttribList(GLCapabilitiesImmutable caps, - int[] iattributes, - GLContextImpl sharedCtx, - int accelerationValue, - int[] floatMode) throws GLException { - boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); - boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); - if(DEBUG) { - System.err.println("HDC2GLCapabilities: ARB_pixel_format: "+haveWGLChoosePixelFormatARB); - System.err.println("HDC2GLCapabilities: ARB_multisample : "+haveWGLARBMultisample); - } - - if (!haveWGLChoosePixelFormatARB) { - return false; - } - - boolean onscreen = caps.isOnscreen(); - boolean pbuffer = caps.isPBuffer(); - - int niattribs = 0; - - iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - if(accelerationValue>0) { - iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; - iattributes[niattribs++] = accelerationValue; - } - if (onscreen) { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } else if (pbuffer) { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - - iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; - if (caps.getDoubleBuffered()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; - if (caps.getStereo()) { - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = GL.GL_FALSE; - } - - iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; - iattributes[niattribs++] = caps.getDepthBits(); - iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; - iattributes[niattribs++] = caps.getRedBits(); - iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAlphaBits(); - iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; - iattributes[niattribs++] = caps.getStencilBits(); - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BITS_ARB; - iattributes[niattribs++] = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits() + - caps.getAccumAlphaBits()); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; - iattributes[niattribs++] = caps.getAccumRedBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; - iattributes[niattribs++] = caps.getAccumGreenBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; - iattributes[niattribs++] = caps.getAccumBlueBits(); - iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; - iattributes[niattribs++] = caps.getAccumAlphaBits(); - } - - if (caps.getSampleBuffers() && haveWGLARBMultisample) { - iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; - iattributes[niattribs++] = caps.getNumSamples(); - } - - boolean rtt = caps.getPbufferRenderToTexture(); - boolean rect = caps.getPbufferRenderToTextureRectangle(); - boolean useFloat = caps.getPbufferFloatingPointBuffers(); - boolean ati = false; - if (pbuffer) { - // Check some invariants and set up some state - if (rect && !rtt) { - throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); - } - - if (rect) { - if (!sharedCtx.isExtensionAvailable("GL_NV_texture_rectangle")) { - throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); - } - } - - if (useFloat) { - if (!sharedCtx.isExtensionAvailable("WGL_ATI_pixel_format_float") && - !sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { - throw new GLException("Floating-point pbuffers not supported by this hardware"); - } - - // Prefer NVidia extension over ATI - if (sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { - ati = false; - floatMode[0] = GLPbuffer.NV_FLOAT; - } else { - ati = true; - floatMode[0] = GLPbuffer.ATI_FLOAT; - } - if (DEBUG) { - System.err.println("Using " + (ati ? "ATI" : "NVidia") + " floating-point extension"); - } - } - - // See whether we need to change the pixel type to support ATI's - // floating-point pbuffers - if (useFloat && ati) { - if (rtt) { - throw new GLException("Render-to-floating-point-texture not supported on ATI hardware"); - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_FLOAT_ARB; - } - } else { - if (!rtt) { - // Currently we don't support non-truecolor visuals in the - // GLCapabilities, so we don't offer the option of making - // color-index pbuffers. - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - } - - if (useFloat && !ati) { - iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } - - if (rtt) { - if (useFloat) { - assert(!ati); - if (!rect) { - throw new GLException("Render-to-floating-point-texture only supported on NVidia hardware with render-to-texture-rectangle"); - } - iattributes[niattribs++] = WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV; - iattributes[niattribs++] = GL.GL_TRUE; - } else { - iattributes[niattribs++] = rect ? WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV : WGLExt.WGL_BIND_TO_TEXTURE_RGB_ARB; - iattributes[niattribs++] = GL.GL_TRUE; - } - } - } else { - iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; - iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; - } - iattributes[niattribs++] = 0; - - return true; - } - - static int AttribList2DrawableTypeBits(final int[] iattribs, final int niattribs, final int[] iresults) { - int val = 0; - - for (int i = 0; i < niattribs; i++) { - int attr = iattribs[i]; - switch (attr) { - case WGLExt.WGL_DRAW_TO_WINDOW_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - break; - case WGLExt.WGL_DRAW_TO_BITMAP_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - break; - case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: - if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - break; - } - } - return val; - } - - static boolean AttribList2GLCapabilities( ArrayList capsBucket, - final GLProfile glp, final long hdc, final int pfdID, final int[] iattribs, - final int niattribs, - final int[] iresults, final int winattrmask) { - final int allDrawableTypeBits = AttribList2DrawableTypeBits(iattribs, niattribs, iresults); - int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); - - if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { - // remove displayable bits, since pfdID is non displayable - drawableTypeBits = drawableTypeBits & ~(GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT); - if( 0 == drawableTypeBits ) { - return false; - } - // non displayable requested (pbuffer) - } - WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); - res.setValuesByARB(iattribs, niattribs, iresults); - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - // - // GDI PIXELFORMAT - // - - static int[] wglAllGDIPFIDs(long hdc) { - int numFormats = GDI.DescribePixelFormat(hdc, 1, 0, null); - if (numFormats == 0) { - throw new GLException("DescribePixelFormat: No formats - HDC 0x" + Long.toHexString(hdc) + - ", LastError: " + GDI.GetLastError()); - } - int[] pfdIDs = new int[numFormats]; - for (int i = 0; i < numFormats; i++) { - pfdIDs[i] = 1 + i; - } - return pfdIDs; - } - - static int PFD2DrawableTypeBits(PIXELFORMATDESCRIPTOR pfd) { - int val = 0; - - int dwFlags = pfd.getDwFlags(); - - if( 0 != (GDI.PFD_DRAW_TO_WINDOW & dwFlags ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if( 0 != (GDI.PFD_DRAW_TO_BITMAP & dwFlags ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - return val; - } - - static WGLGLCapabilities PFD2GLCapabilities(GLProfile glp, long hdc, int pfdID, boolean onscreen) { - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); - ArrayList capsBucket = new ArrayList(1); - if( PFD2GLCapabilities(capsBucket, glp, hdc, pfdID, winattrmask) ) { - return (WGLGLCapabilities) capsBucket.get(0); - } - return null; - } - - static boolean PFD2GLCapabilities(ArrayList capsBucket, final GLProfile glp, final long hdc, final int pfdID, final int winattrmask) { - PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(hdc, pfdID); - if(null == pfd) { - return false; - } - if ((pfd.getDwFlags() & GDI.PFD_SUPPORT_OPENGL) == 0) { - return false; - } - final int allDrawableTypeBits = PFD2DrawableTypeBits(pfd); - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); - res.setValuesByGDI(); - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - static PIXELFORMATDESCRIPTOR GLCapabilities2PFD(GLCapabilitiesImmutable caps, PIXELFORMATDESCRIPTOR pfd) { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - int pfdFlags = (GDI.PFD_SUPPORT_OPENGL | - GDI.PFD_GENERIC_ACCELERATED); - if (caps.getDoubleBuffered()) { - pfdFlags |= GDI.PFD_DOUBLEBUFFER; - } - if (caps.isOnscreen()) { - pfdFlags |= GDI.PFD_DRAW_TO_WINDOW; - } else { - pfdFlags |= GDI.PFD_DRAW_TO_BITMAP; - } - if (caps.getStereo()) { - pfdFlags |= GDI.PFD_STEREO; - } - pfd.setDwFlags(pfdFlags); - pfd.setIPixelType((byte) GDI.PFD_TYPE_RGBA); - pfd.setCColorBits((byte) colorDepth); - pfd.setCRedBits ((byte) caps.getRedBits()); - pfd.setCGreenBits((byte) caps.getGreenBits()); - pfd.setCBlueBits ((byte) caps.getBlueBits()); - pfd.setCAlphaBits((byte) caps.getAlphaBits()); - int accumDepth = (caps.getAccumRedBits() + - caps.getAccumGreenBits() + - caps.getAccumBlueBits()); - pfd.setCAccumBits ((byte) accumDepth); - pfd.setCAccumRedBits ((byte) caps.getAccumRedBits()); - pfd.setCAccumGreenBits((byte) caps.getAccumGreenBits()); - pfd.setCAccumBlueBits ((byte) caps.getAccumBlueBits()); - pfd.setCAccumAlphaBits((byte) caps.getAccumAlphaBits()); - pfd.setCDepthBits((byte) caps.getDepthBits()); - pfd.setCStencilBits((byte) caps.getStencilBits()); - pfd.setILayerType((byte) GDI.PFD_MAIN_PLANE); - - // n/a with non ARB/GDI method: - // multisample - // opaque - // pbuffer - return pfd; - } - - static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor(long hdc, int pfdID) { - PIXELFORMATDESCRIPTOR pfd = PIXELFORMATDESCRIPTOR.create(); - pfd.setNSize((short) pfd.size()); - pfd.setNVersion((short) 1); - if(0 != hdc && 1 <= pfdID) { - if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { - // Accelerated pixel formats that are non displayable - if(DEBUG) { - System.err.println("Info: Non displayable pixel format " + pfdID + " of device context: error code " + GDI.GetLastError()); - } - return null; - } - } - return pfd; - } - - static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor() { - return createPixelFormatDescriptor(0, 0); - } - - public String toString() { - return "WindowsWGLGraphicsConfiguration["+getScreen()+", pfdID " + getPixelFormatID() + ", ARB-Choosen " + isChoosenByARB() + - ",\n\trequested " + getRequestedCapabilities() + - ",\n\tchosen " + getChosenCapabilities() + - "]"; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java deleted file mode 100644 index a66d62485..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; -import com.jogamp.opengl.impl.SharedResourceRunner; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits - are used on Windows platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - static WGLGLCapabilities.PfdIDComparator PfdIDComparator = new WGLGLCapabilities.PfdIDComparator(); - - WindowsWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.windows.WindowsGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - - if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, chooser, absScreen); - } - - static WindowsWGLGraphicsConfiguration createDefaultGraphicsConfiguration(GLCapabilitiesImmutable caps, - AbstractGraphicsScreen absScreen) { - return chooseGraphicsConfigurationStatic(caps, caps, null, absScreen); - } - - static WindowsWGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - CapabilitiesChooser chooser, - AbstractGraphicsScreen absScreen) { - if(null==absScreen) { - absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); - } - AbstractGraphicsDevice absDevice = absScreen.getDevice(); - - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( - capsChosen, GLDrawableFactory.getDesktopFactory().canCreateGLPbuffer(absDevice) ); - - return new WindowsWGLGraphicsConfiguration( absScreen, capsChosen, capsReq, (GLCapabilitiesChooser)chooser ); - } - - protected static List/**/ getAvailableCapabilities(WindowsWGLDrawableFactory factory, AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - WindowsWGLDrawable sharedDrawable = (WindowsWGLDrawable) sharedResource.getDrawable(); - GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); - WindowsWGLContext sharedContext = (WindowsWGLContext) sharedResource.getContext(); - List availableCaps = null; - - sharedDrawable.lockSurface(); - try { - long hdc = sharedDrawable.getHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - if (sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { - availableCaps = getAvailableGLCapabilitiesARB(hdc, sharedContext, capsChosen.getGLProfile()); - } - if( null == availableCaps || 0 == availableCaps.size() ) { - availableCaps = getAvailableGLCapabilitiesGDI(hdc, capsChosen); - } - } finally { - sharedDrawable.unlockSurface(); - } - - if( null != availableCaps ) { - Collections.sort(availableCaps, PfdIDComparator); - } - return availableCaps; - } - - static List/**/ getAvailableGLCapabilitiesARB(long hdc, WindowsWGLContext sharedContext, GLProfile glProfile) { - int[] pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); - return WindowsWGLGraphicsConfiguration.wglARBPFIDs2AllGLCapabilities(sharedContext, hdc, pformats, glProfile); - } - - static List/**/ getAvailableGLCapabilitiesGDI(long hdc, GLCapabilitiesImmutable capsChosen) { - boolean onscreen = capsChosen.isOnscreen(); - if(capsChosen.isPBuffer()) { - return null; - } - GLProfile glProfile = capsChosen.getGLProfile(); - - int[] pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); - int numFormats = pformats.length; - ArrayList bucket = new ArrayList(numFormats); - for (int i = 0; i < numFormats; i++) { - bucket.add( WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pformats[i], onscreen) ); - } - return bucket; - } - - /** - * - * @param chooser - * @param _factory - * @param ns - * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection - */ - static void updateGraphicsConfiguration(CapabilitiesChooser chooser, - GLDrawableFactory factory, NativeSurface ns, int[] pfdIDs) { - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - if (factory == null) { - throw new IllegalArgumentException("GLDrawableFactory is null"); - } - if (ns == null) { - throw new IllegalArgumentException("NativeSurface is null"); - } - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= ns.lockSurface()) { - throw new GLException("Surface not ready (lockSurface)"); - } - try { - long hdc = ns.getSurfaceHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - - if(!config.isDetermined()) { - updateGraphicsConfiguration(config, chooser, factory, hdc, false, pfdIDs); - } else { - // set PFD if not set yet - int pfdID = -1; - boolean set = false; - if ( 1 > ( pfdID = GDI.GetPixelFormat(hdc) ) ) { - if (!GDI.SetPixelFormat(hdc, config.getPixelFormatID(), config.getPixelFormat())) { - throw new GLException("Unable to set pixel format " + config.getPixelFormatID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - set = true; - pfdID = config.getPixelFormatID(); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (post): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pfdID+", set: "+set); - Thread.dumpStack(); - } - } - } finally { - ns.unlockSurface(); - } - } - - static void preselectGraphicsConfiguration(CapabilitiesChooser chooser, - GLDrawableFactory _factory, AbstractGraphicsDevice device, - WindowsWGLGraphicsConfiguration config, int[] pfdIDs) { - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - if (_factory == null) { - throw new IllegalArgumentException("GLDrawableFactory is null"); - } - if (config == null) { - throw new IllegalArgumentException("WindowsWGLGraphicsConfiguration is null"); - } - WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; - WindowsWGLDrawable sharedDrawable = factory.getOrCreateSharedDrawable(device); - if(null == sharedDrawable) { - throw new IllegalArgumentException("Shared Drawable is null"); - } - - if(NativeSurface.LOCK_SURFACE_NOT_READY >= sharedDrawable.lockSurface()) { - throw new GLException("Surface not ready (lockSurface)"); - } - try { - long hdc = sharedDrawable.getHandle(); - if (0 == hdc) { - throw new GLException("Error: HDC is null"); - } - updateGraphicsConfiguration(config, chooser, factory, hdc, true, pfdIDs); - } finally { - sharedDrawable.unlockSurface(); - } - } - - private static void updateGraphicsConfiguration(WindowsWGLGraphicsConfiguration config, CapabilitiesChooser chooser, - GLDrawableFactory factory, long hdc, boolean extHDC, int[] pfdIDs) { - if (DEBUG) { - if(extHDC) { - System.err.println("updateGraphicsConfiguration(using shared): hdc "+toHexString(hdc)); - } else { - System.err.println("updateGraphicsConfiguration(using target): hdc "+toHexString(hdc)); - } - System.err.println("!!! user chosen caps " + config.getChosenCapabilities()); - } - if( !updateGraphicsConfigurationARB(hdc, extHDC, config, chooser, (WindowsWGLDrawableFactory)factory, pfdIDs) ) { - updateGraphicsConfigurationGDI(hdc, extHDC, config, chooser, pfdIDs); - } - } - - private static boolean updateGraphicsConfigurationARB(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, - CapabilitiesChooser chooser, WindowsWGLDrawableFactory factory, int[] pformats) { - AbstractGraphicsDevice device = config.getScreen().getDevice(); - WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); - if (null == sharedContext) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: SharedContext is null: "+device); - } - return false; - } - if (!sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: "+WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format+" not available"); - } - return false; - } - - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - GLProfile glProfile = capsChosen.getGLProfile(); - - WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps - boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] - final int presetPFDID = extHDC ? -1 : GDI.GetPixelFormat(hdc) ; - if ( 1 <= presetPFDID ) { - // Pixelformat already set by either - // - a previous preselectGraphicsConfiguration() call on the same HDC, - // - the graphics driver, copying the HDC's pixelformat to the new one, - // - or the Java2D/OpenGL pipeline's configuration - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: Pixel format already chosen for HDC: " + toHexString(hdc) - + ", pixelformat " + presetPFDID); - } - pixelFormatSet = true; - pixelFormatCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedContext, hdc, presetPFDID, glProfile, onscreen, usePBuffer); - } else { - int recommendedIndex = -1; // recommended index - - if(null == pformats) { - // No given PFD IDs - // - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - int[] iattributes = new int[2 * WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; - float[] fattributes = new float[1]; - int accelerationMode = WGLExt.WGL_FULL_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - if (null == pformats) { - accelerationMode = WGLExt.WGL_GENERIC_ACCELERATION_ARB; - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - } - if (null == pformats) { - accelerationMode = -1; // use what we are offered .. - pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, - iattributes, accelerationMode, fattributes); - } - if (null != pformats) { - recommendedIndex = 0; - } else { - if(DEBUG) { - System.err.println("updateGraphicsConfigurationARB: wglChoosePixelFormatARB failed with: "+capsChosen); - } - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); - if (DEBUG) { - final int len = ( null != pformats ) ? pformats.length : 0; - System.err.println("updateGraphicsConfigurationARB: NumFormats (wglAllARBPFIDs) " + len); - } - } - if (null == pformats) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - } - - List /**/ availableCaps = - WindowsWGLGraphicsConfiguration.wglARBPFIDs2GLCapabilities(sharedContext, hdc, pformats, - glProfile, onscreen, usePBuffer); - if( null == availableCaps || 0 == availableCaps.size() ) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: wglARBPFIDs2GLCapabilities failed with " + pformats.length + - " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer); - Thread.dumpStack(); - } - return false; - } - - if (DEBUG) { - System.err.println("updateGraphicsConfigurationARB: " + pformats.length + - " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer + ", " + availableCaps.size() + " glcaps"); - if(0 <= recommendedIndex) { - System.err.println("updateGraphicsConfigurationARB: Used wglChoosePixelFormatARB to recommend pixel format " + - pformats[recommendedIndex] + ", idx " + recommendedIndex +", "+availableCaps.get(recommendedIndex)); - } - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); - if( null == pixelFormatCaps) { - throw new GLException("Null Capabilities with "+ - " chosen pfdID: native recommended "+ (recommendedIndex+1) + - " chosen "+pixelFormatCaps.getPFDID()); - } - if (DEBUG) { - System.err.println("!!! chosen pfdID (ARB): native recommended "+ (recommendedIndex+1) + - " chosen "+pixelFormatCaps); - } - } - - if ( !extHDC && !pixelFormatSet ) { - if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { - throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (ARB): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pixelFormatCaps.getPFDID()); - } - } - config.setCapsPFD(pixelFormatCaps); - return true; - } - - private static boolean updateGraphicsConfigurationGDI(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, - CapabilitiesChooser chooser, int[] pformats) { - GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(capsChosen.isPBuffer()) { - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: no pbuffer supported on GDI: " + capsChosen); - } - return false; - } - boolean onscreen = capsChosen.isOnscreen(); - GLProfile glProfile = capsChosen.getGLProfile(); - - ArrayList/**/ availableCaps = new ArrayList(); - int pfdID; // chosen or preset PFD ID - WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps - boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] - - if ( !extHDC && 1 <= ( pfdID = GDI.GetPixelFormat(hdc) ) ) { - // Pixelformat already set by either - // - a previous preselectGraphicsConfiguration() call on the same HDC, - // - the graphics driver, copying the HDC's pixelformat to the new one, - // - or the Java2D/OpenGL pipeline's configuration - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: NOTE: pixel format already chosen for HDC: " + toHexString(hdc) - + ", pixelformat " + pfdID); - } - pixelFormatSet = true; - pixelFormatCaps = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pfdID, onscreen); - } else { - if(null == pformats) { - pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); - } - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); - - for (int i = 0; i < pformats.length; i++) { - WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(availableCaps, glProfile, hdc, pformats[i], winattrmask); - } - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - PIXELFORMATDESCRIPTOR pfd = WindowsWGLGraphicsConfiguration.createPixelFormatDescriptor(); - pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capsChosen, pfd); - pfdID = GDI.ChoosePixelFormat(hdc, pfd); - int recommendedIndex = -1 ; - if( 1 <= pfdID ) { - // seek index .. - for (recommendedIndex = availableCaps.size() - 1 ; - 0 <= recommendedIndex && pfdID != ((WGLGLCapabilities) availableCaps.get(recommendedIndex)).getPFDID(); - recommendedIndex--) - { /* nop */ } - } - // 2nd choice: if no preferred recommendedIndex available - if (DEBUG) { - System.err.println("updateGraphicsConfigurationGDI: ChoosePixelFormat(HDC " + toHexString(hdc) + ") = " + pfdID + ", idx " + recommendedIndex + " (LastError: " + GDI.GetLastError() + ")"); - } - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return false; - } - pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); - if (DEBUG) { - System.err.println("!!! chosen pfdID (GDI): native recommended "+ (recommendedIndex+1) + - ", caps " + pixelFormatCaps); - } - } - - if ( !extHDC && !pixelFormatSet ) { - if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { - throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + - " for device context " + toHexString(hdc) + - ": error code " + GDI.GetLastError()); - } - if (DEBUG) { - System.err.println("!!! setPixelFormat (GDI): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> " + pixelFormatCaps.getPFDID()); - } - } - config.setCapsPFD(pixelFormatCaps); - return true; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java deleted file mode 100644 index f753c08c5..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.windows.wgl.awt; - - -import com.jogamp.common.util.ArrayHashSet; -import com.jogamp.nativewindow.impl.jawt.windows.Win32SunJDKReflection; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.DefaultGraphicsScreen; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.awt.AWTGraphicsConfiguration; -import javax.media.nativewindow.awt.AWTGraphicsDevice; -import javax.media.nativewindow.awt.AWTGraphicsScreen; -import javax.media.nativewindow.windows.WindowsGraphicsDevice; - -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLException; - -import com.jogamp.opengl.impl.windows.wgl.WindowsWGLGraphicsConfiguration; -import javax.media.opengl.GLDrawableFactory; - -public class WindowsAWTWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); - - public WindowsAWTWGLGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: creating default device: "+absScreen); - } - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: got "+absScreen); - } - - WindowsGraphicsDevice winDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - DefaultGraphicsScreen winScreen = new DefaultGraphicsScreen(winDevice, awtScreen.getIndex()); - GraphicsConfigurationFactory configFactory = GraphicsConfigurationFactory.getFactory(winDevice); - GLDrawableFactory drawableFactory = GLDrawableFactory.getFactory( ((GLCapabilitiesImmutable)capsChosen).getGLProfile() ); - - WindowsWGLGraphicsConfiguration winConfig = (WindowsWGLGraphicsConfiguration) - configFactory.chooseGraphicsConfiguration(capsChosen, - capsRequested, - chooser, winScreen); - if (winConfig == null) { - throw new GLException("Unable to choose a GraphicsConfiguration: "+capsChosen+",\n\t"+chooser+"\n\t"+winScreen); - } - - GraphicsConfiguration chosenGC = null; - - // 1st Choice: Create an AWT GraphicsConfiguration with the desired PFD - // This gc will probably not be able to support GDI (WGL_SUPPORT_GDI_ARB, PFD_SUPPORT_GDI) - // however on most GPUs this is the current situation for Windows, - // otherwise no hardware accelerated PFD could be achieved. - // - preselect with no constrains - // - try to create dedicated GC - winConfig.preselectGraphicsConfiguration(drawableFactory, null); - if ( 1 <= winConfig.getPixelFormatID() ) { - chosenGC = Win32SunJDKReflection.graphicsConfigurationGet(device, winConfig.getPixelFormatID()); - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found new AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); - } - } - - if( null == chosenGC ) { - // 2nd Choice: Choose and match the GL Visual with AWT: - // - collect all AWT PFDs - // - choose a GL config from the pool of AWT PFDs - // - // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, - // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). - // - - // collect all available PFD IDs - GraphicsConfiguration[] configs = device.getConfigurations(); - int[] pfdIDs = new int[configs.length]; - ArrayHashSet pfdIDOSet = new ArrayHashSet(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration gc = configs[i]; - pfdIDs[i] = Win32SunJDKReflection.graphicsConfigurationGetPixelFormatID(gc); - pfdIDOSet.add(new Integer(pfdIDs[i])); - if(DEBUG) { - System.err.println("AWT pfd["+i+"] "+pfdIDs[i]); - } - } - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: PFD IDs: "+pfdIDs.length+", unique: "+pfdIDOSet.size()); - } - winConfig.preselectGraphicsConfiguration(drawableFactory, pfdIDs); - int gcIdx = pfdIDOSet.indexOf(new Integer(winConfig.getPixelFormatID())); - if( 0 > gcIdx ) { - chosenGC = configs[gcIdx]; - if(DEBUG) { - System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found matching AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); - } - } - } - - if ( null == chosenGC ) { - throw new GLException("Unable to determine GraphicsConfiguration: "+winConfig); - } - return new AWTGraphicsConfiguration(awtScreen, winConfig.getChosenCapabilities(), winConfig.getRequestedCapabilities(), - chosenGC, winConfig); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java deleted file mode 100644 index 46bc9460d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/GLXUtil.java +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - - -public class GLXUtil { - public static String getExtension(long display) { - return GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); - } - - public static boolean isMultisampleAvailable(String extensions) { - if (extensions != null) { - return (extensions.indexOf("GLX_ARB_multisample") >= 0); - } - return false; - } - - public static boolean isMultisampleAvailable(long display) { - return isMultisampleAvailable(getExtension(display)); - } - - /** Workaround for apparent issue with ATI's proprietary drivers - where direct contexts still send GLX tokens for GL calls */ - public static String getVendorName(long display) { - return GLX.glXGetClientString(display, GLX.GLX_VENDOR); - } - - public static boolean isVendorNVIDIA(String vendor) { - return vendor != null && vendor.startsWith("NVIDIA") ; - } - - public static boolean isVendorATI(String vendor) { - return vendor != null && vendor.startsWith("ATI") ; - } - - public static boolean isVendorATI(long display) { - return isVendorATI(getVendorName(display)); - } - - public static boolean isVendorNVIDIA(long display) { - return isVendorNVIDIA(getVendorName(display)); - } - - public static void getGLXVersion(long display, int major[], int minor[]) { - if(0 == display) { - throw new GLException("null display handle"); - } - if(major.length<1||minor.length<1) { - throw new GLException("passed int arrays size is not >= 1"); - } - - if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { - throw new GLException("glXQueryVersion failed"); - } - - // Work around bugs in ATI's Linux drivers where they report they - // only implement GLX version 1.2 on the server side - if (major[0] == 1 && minor[0] == 2) { - String str = GLX.glXGetClientString(display, GLX.GLX_VERSION); - try { - // e.g. "1.3" - major[0] = Integer.valueOf(str.substring(0, 1)).intValue(); - minor[0] = Integer.valueOf(str.substring(2, 3)).intValue(); - } catch (Exception e) { - major[0] = 1; - minor[0] = 2; - } - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java deleted file mode 100644 index 1f2bf9344..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11DummyGLXDrawable.java +++ /dev/null @@ -1,90 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -import javax.media.nativewindow.x11.*; -import com.jogamp.nativewindow.impl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11DummyGLXDrawable extends X11OnscreenGLXDrawable { - private static final int f_dim = 64; - private long dummyWindow = 0; - - /** - * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, - * we cannot switch the Display as we please, - * hence we reuse the target's screen configuration. - */ - public X11DummyGLXDrawable(X11GraphicsScreen screen, GLDrawableFactory factory, GLCapabilitiesImmutable caps) { - super(factory, - new ProxySurface(X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( - caps, caps, null, screen))); - this.realized = true; - - ProxySurface ns = (ProxySurface) getNativeSurface(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - - X11GraphicsDevice device = (X11GraphicsDevice) screen.getDevice(); - long dpy = device.getHandle(); - int scrn = screen.getIndex(); - long visualID = config.getVisualID(); - - dummyWindow = X11Util.CreateDummyWindow(dpy, scrn, visualID, f_dim, f_dim); - ns.setSurfaceHandle( dummyWindow ); - ns.setSize(f_dim, f_dim); - - updateHandle(); - } - - public static X11DummyGLXDrawable create(X11GraphicsScreen screen, GLDrawableFactory factory, GLProfile glp) { - GLCapabilities caps = new GLCapabilities(glp); - return new X11DummyGLXDrawable(screen, factory, caps); - } - - public void setSize(int width, int height) { - } - - public int getWidth() { - return 1; - } - - public int getHeight() { - return 1; - } - - protected void destroyImpl() { - if(0!=dummyWindow) { - destroyHandle(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - X11Util.DestroyDummyWindow(config.getScreen().getDevice().getHandle(), dummyWindow); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java deleted file mode 100644 index 76f7f6591..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXContext.java +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - -public class X11ExternalGLXContext extends X11GLXContext { - private boolean firstMakeCurrent = true; - private GLContext lastContext; - - private X11ExternalGLXContext(Drawable drawable, long ctx) { - super(drawable, null); - this.contextHandle = ctx; - GLContextShareSet.contextCreated(this); - setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); - getGLStateTracker().setEnabled(false); // external context usage can't track state in Java - } - - protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) { - long ctx = GLX.glXGetCurrentContext(); - if (ctx == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, ctx, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, ctx, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(drawable); - return new X11ExternalGLXContext(new Drawable(factory, ns), ctx); - } - - protected boolean createImpl() { - return true; - } - - public int makeCurrent() throws GLException { - // Save last context if necessary to allow external GLContexts to - // talk to other GLContexts created by this library - GLContext cur = getCurrent(); - if (cur != null && cur != this) { - lastContext = cur; - setCurrent(null); - } - return super.makeCurrent(); - } - - public void release() throws GLException { - super.release(); - setCurrent(lastContext); - lastContext = null; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - if (firstMakeCurrent) { - firstMakeCurrent = false; - } - } - - protected void releaseImpl() throws GLException { - } - - protected void destroyImpl() throws GLException { - } - - // Need to provide the display connection to extension querying APIs - static class Drawable extends X11GLXDrawable { - Drawable(GLDrawableFactory factory, NativeSurface comp) { - super(factory, comp, true); - } - - public GLContext createContext(GLContext shareWith) { - throw new GLException("Should not call this"); - } - - public int getWidth() { - throw new GLException("Should not call this"); - } - - public int getHeight() { - throw new GLException("Should not call this"); - } - - public void setSize(int width, int height) { - throw new GLException("Should not call this"); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java deleted file mode 100644 index f0270fd2a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11ExternalGLXDrawable.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; -import com.jogamp.nativewindow.impl.ProxySurface; - - -public class X11ExternalGLXDrawable extends X11GLXDrawable { - - private X11ExternalGLXDrawable(GLDrawableFactory factory, NativeSurface surface) { - super(factory, surface, true); - } - - protected static X11ExternalGLXDrawable create(GLDrawableFactory factory, GLProfile glp) { - long context = GLX.glXGetCurrentContext(); - if (context == 0) { - throw new GLException("Error: current context null"); - } - long display = GLX.glXGetCurrentDisplay(); - if (display == 0) { - throw new GLException("Error: current display null"); - } - long drawable = GLX.glXGetCurrentDrawable(); - if (drawable == 0) { - throw new GLException("Error: attempted to make an external GLDrawable without a drawable current"); - } - int[] val = new int[1]; - GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); - X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); - - GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); - X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); - - int w, h; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val, 0); - w=val[0]; - GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val, 0); - h=val[0]; - - GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); - if ((val[0] & GLX.GLX_RGBA_TYPE) == 0) { - if (DEBUG) { - System.err.println("X11ExternalGLXDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts (current 0x"+Integer.toHexString(val[0])+")"); - } - } - ProxySurface ns = new ProxySurface(cfg); - ns.setSurfaceHandle(drawable); - ns.setSize(w, h); - return new X11ExternalGLXDrawable(factory, ns); - } - - public GLContext createContext(GLContext shareWith) { - return new Context(this, shareWith); - } - - public void setSize(int newWidth, int newHeight) { - throw new GLException("Should not call this"); - } - - class Context extends X11GLXContext { - Context(X11GLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java deleted file mode 100644 index 3f9d2baae..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLCapabilities.java +++ /dev/null @@ -1,124 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import com.jogamp.nativewindow.impl.x11.XVisualInfo; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; -import java.util.Comparator; - -public class X11GLCapabilities extends GLCapabilities { - XVisualInfo xVisualInfo; // maybe null if !onscreen - long fbcfg; - int fbcfgid; - - /** Comparing xvisual id only */ - public static class XVisualIDComparator implements Comparator { - - public int compare(Object o1, Object o2) { - if ( ! ( o1 instanceof X11GLCapabilities ) ) { - Class c = (null != o1) ? o1.getClass() : null ; - throw new ClassCastException("arg1 not a X11GLCapabilities object: " + c); - } - if ( ! ( o2 instanceof X11GLCapabilities ) ) { - Class c = (null != o2) ? o2.getClass() : null ; - throw new ClassCastException("arg2 not a X11GLCapabilities object: " + c); - } - - final X11GLCapabilities caps1 = (X11GLCapabilities) o1; - final long id1 = caps1.getXVisualID(); - - final X11GLCapabilities caps2 = (X11GLCapabilities) o2; - final long id2 = caps2.getXVisualID(); - - if(id1 > id2) { - return 1; - } else if(id1 < id2) { - return -1; - } - return 0; - } - } - - public X11GLCapabilities(XVisualInfo xVisualInfo, long fbcfg, int fbcfgid, GLProfile glp) { - super(glp); - this.xVisualInfo = xVisualInfo; - this.fbcfg = fbcfg; - this.fbcfgid = fbcfgid; - } - - public X11GLCapabilities(XVisualInfo xVisualInfo, GLProfile glp) { - super(glp); - this.xVisualInfo = xVisualInfo; - this.fbcfg = 0; - this.fbcfgid = -1; - } - - public Object cloneMutable() { - return clone(); - } - - public Object clone() { - try { - return super.clone(); - } catch (RuntimeException e) { - throw new GLException(e); - } - } - - final public XVisualInfo getXVisualInfo() { return xVisualInfo; } - final public long getXVisualID() { return (null!=xVisualInfo) ? xVisualInfo.getVisualid() : 0; } - final public boolean hasXVisualInfo() { return null!=xVisualInfo; } - - final public long getFBConfig() { return fbcfg; } - final public int getFBConfigID() { return fbcfgid; } - final public boolean hasFBConfig() { return 0!=fbcfg && fbcfgid>0; } - - final static String na_str = "----" ; - - public StringBuffer toString(StringBuffer sink) { - if(null == sink) { - sink = new StringBuffer(); - } - if(hasXVisualInfo()) { - sink.append("0x").append(Long.toHexString(xVisualInfo.getVisualid())); - } else { - sink.append(na_str); - } - sink.append(" "); - if(hasFBConfig()) { - sink.append("0x").append(Integer.toHexString(fbcfgid)); - } else { - sink.append(na_str); - } - sink.append(": "); - return super.toString(sink); - } -} \ No newline at end of file diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java deleted file mode 100644 index dd25f241e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXContext.java +++ /dev/null @@ -1,587 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.nio.*; -import java.util.*; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.X11GraphicsDevice; - -import com.jogamp.common.util.VersionNumber; -import com.jogamp.opengl.impl.*; -import com.jogamp.gluegen.runtime.ProcAddressTable; -import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; -import com.jogamp.nativewindow.impl.x11.X11Util; - -public abstract class X11GLXContext extends GLContextImpl { - protected static final boolean TRACE_CONTEXT_CURRENT = false; // true; - - private static final Map/**/ functionNameMap; - private static final Map/**/ extensionNameMap; - private VersionNumber glXVersion; - private boolean glXVersionOneThreeCapable; - private boolean glXQueryExtensionsStringInitialized; - private boolean glXQueryExtensionsStringAvailable; - private GLXExt glXExt; - // Table that holds the addresses of the native C-language entry points for - // GLX extension functions. - private GLXExtProcAddressTable glXExtProcAddressTable; - private int hasSwapIntervalSGI = 0; - - // This indicates whether the context we have created is indirect - // and therefore requires the toolkit to be locked around all GL - // calls rather than just all GLX calls - protected boolean isDirect; - - static { - functionNameMap = new HashMap(); - functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); - functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); - - extensionNameMap = new HashMap(); - extensionNameMap.put("GL_ARB_pbuffer", "GLX_SGIX_pbuffer"); - extensionNameMap.put("GL_ARB_pixel_format", "GLX_SGIX_pbuffer"); // good enough - } - - X11GLXContext(GLDrawableImpl drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - protected void resetState() { - glXVersion = null; - glXVersionOneThreeCapable = false; - glXQueryExtensionsStringInitialized=false; - glXQueryExtensionsStringAvailable=false; - // no inner state glXExt=null; - glXExtProcAddressTable = null; - hasSwapIntervalSGI = 0; - isDirect = false; - } - - public final ProcAddressTable getPlatformExtProcAddressTable() { - return getGLXExtProcAddressTable(); - } - - public final GLXExtProcAddressTable getGLXExtProcAddressTable() { - return glXExtProcAddressTable; - } - - public Object getPlatformGLExtensions() { - return getGLXExt(); - } - - public GLXExt getGLXExt() { - if (glXExt == null) { - glXExt = new GLXExtImpl(this); - } - return glXExt; - } - - protected Map/**/ getFunctionNameMap() { return functionNameMap; } - - protected Map/**/ getExtensionNameMap() { return extensionNameMap; } - - public final boolean isGLXVersionGreaterEqualOneThree() { - if(null == glXVersion) { - X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); - - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - X11GraphicsDevice device = (X11GraphicsDevice) config.getScreen().getDevice(); - - glXVersion = factory.getGLXVersion(device); - glXVersionOneThreeCapable = ( null != glXVersion ) ? glXVersion.compareTo(X11GLXDrawableFactory.versionOneThree) >= 0 : false ; - } - return glXVersionOneThreeCapable; - } - - public final boolean isGLReadDrawableAvailable() { - return isGLXVersionGreaterEqualOneThree(); - } - - private final boolean glXMakeContextCurrent(long dpy, long writeDrawable, long readDrawable, long ctx) { - boolean res = false; - - try { - if(TRACE_CONTEXT_CURRENT) { - Throwable t = new Throwable(Thread.currentThread()+" - glXMakeContextCurrent("+toHexString(dpy)+", "+ - toHexString(writeDrawable)+", "+toHexString(readDrawable)+", "+toHexString(ctx)+") - GLX >= 1.3 "+ glXVersionOneThreeCapable); - t.printStackTrace(); - } - if ( glXVersionOneThreeCapable ) { - res = GLX.glXMakeContextCurrent(dpy, writeDrawable, readDrawable, ctx); - } else if ( writeDrawable == readDrawable ) { - res = GLX.glXMakeCurrent(dpy, writeDrawable, ctx); - } else { - // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl - throw new InternalError("Given readDrawable but no driver support"); - } - } catch (RuntimeException re) { - if(DEBUG) { - System.err.println("Warning: X11GLXContext.glXMakeContextCurrent failed: "+re+", with "+ - "dpy "+toHexString(dpy)+ - ", write "+toHexString(writeDrawable)+ - ", read "+toHexString(readDrawable)+ - ", ctx "+toHexString(ctx)); - re.printStackTrace(); - } - } - return res; - } - - protected void destroyContextARBImpl(long ctx) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - long display = config.getScreen().getDevice().getHandle(); - - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, ctx); - } - - protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { - updateGLXProcAddressTable(); - GLXExt _glXExt = getGLXExt(); - if(DEBUG) { - System.err.println("X11GLXContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + - ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ - ", glXCreateContextAttribsARB: "+toHexString(glXExtProcAddressTable._addressof_glXCreateContextAttribsARB)); - Thread.dumpStack(); - } - - boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; - boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; - boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; - - long ctx=0; - - final int idx_flags = 6; - final int idx_profile = 8; - - int attribs[] = { - /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, major, - /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, minor, - /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE, // default - /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0, - /* 8 */ 0, 0, - /* 10 */ 0 - }; - - if ( major > 3 || major == 3 && minor >= 2 ) { - // FIXME: Verify with a None drawable binding (default framebuffer) - attribs[idx_profile+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; - if( ctBwdCompat ) { - attribs[idx_profile+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; - } else { - attribs[idx_profile+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB; - } - } - - if ( major >= 3 ) { - if( !ctBwdCompat && ctFwdCompat ) { - attribs[idx_flags+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; - } - if( ctDebug) { - attribs[idx_flags+1] |= GLX.GLX_CONTEXT_DEBUG_BIT_ARB; - } - } - - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - long display = device.getHandle(); - - try { - // critical path, a remote display might not support this command, - // hence we need to catch the X11 Error within this block. - X11Util.XSync(display, false); - ctx = _glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); - X11Util.XSync(display, false); - } catch (RuntimeException re) { - if(DEBUG) { - Throwable t = new Throwable("Info: X11GLXContext.createContextARBImpl glXCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); - t.printStackTrace(); - } - } - if(0!=ctx) { - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), ctx)) { - if(DEBUG) { - System.err.println("X11GLXContext.createContextARBImpl couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); - } - // release & destroy - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, ctx); - ctx = 0; - } else { - if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); - } - // the following is issued by the caller 'GLContextImpl.createContextARB()' - // setGLFunctionAvailability(true, major, minor, ctp); - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); - } - - return ctx; - } - - protected boolean createImpl() { - // covers the whole context creation loop incl createContextARBImpl and destroyContextARBImpl - X11Util.setX11ErrorHandler(true, true); - try { - return createImplRaw(); - } finally { - X11Util.setX11ErrorHandler(false, false); - } - } - - private boolean createImplRaw() { - boolean direct = true; // try direct always - isDirect = false; // fall back - - X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice device = config.getScreen().getDevice(); - X11GLXContext sharedContext = (X11GLXContext) factory.getOrCreateSharedContextImpl(device); - long display = device.getHandle(); - - isGLReadDrawableAvailable(); // trigger setup glXVersionOneThreeCapable - - X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); - long share = 0; - if (other != null) { - share = other.getHandle(); - if (share == 0) { - throw new GLException("GLContextShareSet returned an invalid OpenGL context"); - } - direct = GLX.glXIsDirect(display, share); - } - - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - GLProfile glp = glCaps.getGLProfile(); - isVendorATI = factory.isGLXVendorATI(device); - - if(config.getFBConfigID()<0) { - // not able to use FBConfig - if(glp.isGL3()) { - throw new GLException("Unable to create OpenGL >= 3.1 context"); - } - contextHandle = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct); - if (contextHandle == 0) { - throw new GLException("Unable to create context(0)"); - } - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making temp context(0) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - isDirect = GLX.glXIsDirect(display, contextHandle); - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK (old-1) share "+share+", direct "+isDirect+"/"+direct); - } - return true; - } - - int minor[] = new int[1]; - int major[] = new int[1]; - int ctp[] = new int[1]; - boolean createContextARBTried = false; - - // utilize the shared context's GLXExt in case it was using the ARB method and it already exists - if(null!=sharedContext && sharedContext.isCreatedWithARBMethod()) { - contextHandle = createContextARB(share, direct, major, minor, ctp); - createContextARBTried = true; - if (DEBUG && 0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, using sharedContext) share "+share); - } - } - - long temp_ctx = 0; - if(0==contextHandle) { - // To use GLX_ARB_create_context, we have to make a temp context current, - // so we are able to use GetProcAddress - temp_ctx = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct); - if (temp_ctx == 0) { - throw new GLException("Unable to create temp OpenGL context(1)"); - } - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), temp_ctx)) { - throw new GLException("Error making temp context(1) current: display "+toHexString(display)+", context "+toHexString(temp_ctx)+", drawable "+drawable); - } - setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION - boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("glXCreateContextAttribsARB"); - glXMakeContextCurrent(display, 0, 0, 0); // release temp context - - if( !createContextARBTried ) { - if ( isCreateContextAttribsARBAvailable && - isExtensionAvailable("GLX_ARB_create_context") ) { - // initial ARB context creation - contextHandle = createContextARB(share, direct, major, minor, ctp); - createContextARBTried=true; - if (DEBUG) { - if(0!=contextHandle) { - System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); - } else { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); - } - } - } else if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); - } - } - } - - if(0!=contextHandle) { - if(0!=temp_ctx) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Cannot make previous verified context current"); - } - } - } else { - if(glp.isGL3()) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - throw new GLException("X11GLXContext.createContextImpl failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); - } - if(DEBUG) { - System.err.println("X11GLXContext.createContextImpl failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); - } - - // continue with temp context for GL <= 3.0 - contextHandle = temp_ctx; - if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - glXMakeContextCurrent(display, 0, 0, 0); - GLX.glXDestroyContext(display, temp_ctx); - throw new GLException("Error making context(1) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); - } - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK (old-2) share "+share); - } - } - isDirect = GLX.glXIsDirect(display, contextHandle); - if (DEBUG) { - System.err.println(getThreadName() + ": createContextImpl: OK direct "+isDirect+"/"+direct); - } - return true; - } - - protected void makeCurrentImpl(boolean newCreated) throws GLException { - long dpy = drawable.getNativeSurface().getDisplayHandle(); - - if (GLX.glXGetCurrentContext() != contextHandle) { - X11Util.setX11ErrorHandler(true, true); - try { - if (!glXMakeContextCurrent(dpy, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { - throw new GLException("Error making context current: "+this); - } - } finally { - X11Util.setX11ErrorHandler(false, false); - } - if (DEBUG && newCreated) { - System.err.println(getThreadName() + ": glXMakeCurrent(display " + - toHexString(dpy)+ - ", drawable " + toHexString(drawable.getHandle()) + - ", drawableRead " + toHexString(drawableRead.getHandle()) + - ", context " + toHexString(contextHandle) + ") succeeded"); - } - } - } - - protected void releaseImpl() throws GLException { - long display = drawable.getNativeSurface().getDisplayHandle(); - X11Util.setX11ErrorHandler(true, true); - try { - if (!glXMakeContextCurrent(display, 0, 0, 0)) { - throw new GLException("Error freeing OpenGL context"); - } - } finally { - X11Util.setX11ErrorHandler(false, false); - } - } - - protected void destroyImpl() throws GLException { - long display = drawable.getNativeSurface().getDisplayHandle(); - if (DEBUG) { - System.err.println("glXDestroyContext(dpy " + - toHexString(display)+ - ", ctx " + - toHexString(contextHandle) + ")"); - } - GLX.glXDestroyContext(display, contextHandle); - if (DEBUG) { - System.err.println("!!! Destroyed OpenGL context " + contextHandle); - } - } - - protected void copyImpl(GLContext source, int mask) throws GLException { - long dst = getHandle(); - long src = source.getHandle(); - long display = drawable.getNativeSurface().getDisplayHandle(); - if (0 == display) { - throw new GLException("Connection to X display not yet set up"); - } - GLX.glXCopyContext(display, src, dst, mask); - // Should check for X errors and raise GLException - } - - protected final void updateGLXProcAddressTable() { - AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); - String key = adevice.getUniqueID(); - if (DEBUG) { - System.err.println(getThreadName() + ": !!! Initializing GLX extension address table: "+key); - } - glXQueryExtensionsStringInitialized = false; - glXQueryExtensionsStringAvailable = false; - - GLXExtProcAddressTable table = null; - synchronized(mappedContextTypeObjectLock) { - table = (GLXExtProcAddressTable) mappedGLXProcAddress.get( key ); - } - if(null != table) { - glXExtProcAddressTable = table; - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable reusing key("+key+") -> "+table.hashCode()); - } - } else { - if (glXExtProcAddressTable == null) { - glXExtProcAddressTable = new GLXExtProcAddressTable(new GLProcAddressResolver()); - } - resetProcAddressTable(getGLXExtProcAddressTable()); - synchronized(mappedContextTypeObjectLock) { - mappedGLXProcAddress.put(key, getGLXExtProcAddressTable()); - if(DEBUG) { - System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable mapping key("+key+") -> "+getGLXExtProcAddressTable().hashCode()); - Thread.dumpStack(); - } - } - } - } - - public synchronized String getPlatformExtensionsString() { - if (!glXQueryExtensionsStringInitialized) { - glXQueryExtensionsStringAvailable = - getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("glXQueryExtensionsString") != 0; - glXQueryExtensionsStringInitialized = true; - } - if (glXQueryExtensionsStringAvailable) { - NativeSurface ns = drawable.getNativeSurface(); - String ret = GLX.glXQueryExtensionsString(ns.getDisplayHandle(), ns.getScreenIndex()); - if (DEBUG) { - System.err.println("!!! GLX extensions: " + ret); - } - return ret; - } else { - return ""; - } - } - - public boolean isExtensionAvailable(String glExtensionName) { - if (glExtensionName.equals("GL_ARB_pbuffer") || - glExtensionName.equals("GL_ARB_pixel_format")) { - return getGLDrawable().getFactory().canCreateGLPbuffer( - drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice() ); - } - return super.isExtensionAvailable(glExtensionName); - } - - protected void setSwapIntervalImpl(int interval) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!glCaps.isOnscreen()) return; - - GLXExt glXExt = getGLXExt(); - if(0==hasSwapIntervalSGI) { - try { - hasSwapIntervalSGI = glXExt.isExtensionAvailable("GLX_SGI_swap_control")?1:-1; - } catch (Throwable t) { hasSwapIntervalSGI=1; } - } - if (hasSwapIntervalSGI>0) { - try { - if( 0 == glXExt.glXSwapIntervalSGI(interval) ) { - currentSwapInterval = interval; - } - } catch (Throwable t) { hasSwapIntervalSGI=-1; } - } - } - - public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { - return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3); - } - - public int getOffscreenContextPixelDataType() { - throw new GLException("Should not call this"); - } - - public int getOffscreenContextReadBuffer() { - throw new GLException("Should not call this"); - } - - public boolean offscreenImageNeedsVerticalFlip() { - throw new GLException("Should not call this"); - } - - public void bindPbufferToTexture() { - throw new GLException("Should not call this"); - } - - public void releasePbufferFromTexture() { - throw new GLException("Should not call this"); - } - - public String toString() { - StringBuffer sb = new StringBuffer(); - sb.append(getClass().getName()); - sb.append(" ["); - super.append(sb); - sb.append(", direct "); - sb.append(isDirect); - sb.append("] "); - return sb.toString(); - } - - //---------------------------------------------------------------------- - // Internals only below this point - // - - private boolean isVendorATI = false; - -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java deleted file mode 100644 index 9c3737d3d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawable.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.opengl.impl.*; - -public abstract class X11GLXDrawable extends GLDrawableImpl { - protected X11GLXDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { - super(factory, comp, realized); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper() { - return getFactoryImpl().getGLDynamicLookupHelper(0); - } - - protected void setRealizedImpl() { - if(realized) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - config.updateGraphicsConfiguration(); - - if (DEBUG) { - System.err.println("!!! X11GLXDrawable.setRealized(true): "+config); - } - } - } - - protected void swapBuffersImpl() { - GLX.glXSwapBuffers(getNativeSurface().getDisplayHandle(), getHandle()); - } - - //--------------------------------------------------------------------------- - // Internals only below this point - // -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java deleted file mode 100644 index 709e2ddab..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDrawableFactory.java +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.nio.*; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; - -import com.jogamp.opengl.impl.*; -import com.jogamp.common.JogampRuntimeException; -import com.jogamp.common.util.*; -import com.jogamp.nativewindow.impl.ProxySurface; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11GLXDrawableFactory extends GLDrawableFactoryImpl { - - private static final DesktopGLDynamicLookupHelper x11GLXDynamicLookupHelper; - static final VersionNumber versionOneThree = new VersionNumber(1, 3, 0); - - static { - DesktopGLDynamicLookupHelper tmp = null; - try { - tmp = new DesktopGLDynamicLookupHelper(new X11GLXDynamicLibraryBundleInfo()); - } catch (GLException gle) { - if(DEBUG) { - gle.printStackTrace(); - } - } - x11GLXDynamicLookupHelper = tmp; - if(null!=x11GLXDynamicLookupHelper) { - GLX.getGLXProcAddressTable().reset(x11GLXDynamicLookupHelper); - } - } - - public static VersionNumber getGLXVersion(X11GraphicsDevice device) { - int[] major = new int[1]; - int[] minor = new int[1]; - GLXUtil.getGLXVersion(device.getHandle(), major, minor); - return new VersionNumber(major[0], minor[0], 0); - } - - public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { - return x11GLXDynamicLookupHelper; - } - - public X11GLXDrawableFactory() { - super(); - // Register our GraphicsConfigurationFactory implementations - // The act of constructing them causes them to be registered - new X11GLXGraphicsConfigurationFactory(); - if(GLProfile.isAWTAvailable()) { - try { - ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.awt.X11AWTGLXGraphicsConfigurationFactory", - null, getClass().getClassLoader()); - } catch (JogampRuntimeException jre) { /* n/a .. */ } - } - - defaultDevice = new X11GraphicsDevice(X11Util.getNullDisplayName(), AbstractGraphicsDevice.DEFAULT_UNIT); - - // Init shared resources off thread - // Will be released via ShutdownHook - sharedResourceImpl = new SharedResourceImplementation(); - sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); - sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); - sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running - sharedResourceThread.start(); - } - - X11GraphicsDevice defaultDevice; - SharedResourceImplementation sharedResourceImpl; - SharedResourceRunner sharedResourceRunner; - Thread sharedResourceThread; - HashMap/**/ sharedMap = new HashMap(); - - static class SharedResource implements SharedResourceRunner.Resource { - X11GraphicsDevice device; - X11GraphicsScreen screen; - X11DummyGLXDrawable drawable; - X11GLXContext context; - String glXVendorName; - boolean isGLXVendorATI; - boolean isGLXVendorNVIDIA; - VersionNumber glXVersion; - - SharedResource(X11GraphicsDevice dev, X11GraphicsScreen scrn, - X11DummyGLXDrawable draw, X11GLXContext ctx, - VersionNumber glXVer, String glXVendor) { - device = dev; - screen = scrn; - drawable = draw; - context = ctx; - glXVersion = glXVer; - glXVendorName = glXVendor; - isGLXVendorATI = GLXUtil.isVendorATI(glXVendorName); - isGLXVendorNVIDIA = GLXUtil.isVendorNVIDIA(glXVendorName); - } - final public AbstractGraphicsDevice getDevice() { return device; } - final public AbstractGraphicsScreen getScreen() { return screen; } - final public GLDrawableImpl getDrawable() { return drawable; } - final public GLContextImpl getContext() { return context; } - - final String getGLXVendorName() { return glXVendorName; } - final boolean isGLXVendorATI() { return isGLXVendorATI; } - final boolean isGLXVendorNVIDIA() { return isGLXVendorNVIDIA; } - final VersionNumber getGLXVersion() { return glXVersion; } - final boolean isGLXVersionGreaterEqualOneThree() { - return ( null != glXVersion ) ? glXVersion.compareTo(versionOneThree) >= 0 : false ; - } - } - - class SharedResourceImplementation implements SharedResourceRunner.Implementation { - public void clear() { - synchronized(sharedMap) { - sharedMap.clear(); - } - } - public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); - } - } - public SharedResourceRunner.Resource mapGet(String connection) { - synchronized(sharedMap) { - return (SharedResourceRunner.Resource) sharedMap.get(connection); - } - } - public Collection/**/ mapValues() { - synchronized(sharedMap) { - return sharedMap.values(); - } - } - - public SharedResourceRunner.Resource createSharedResource(String connection) { - X11GraphicsDevice sharedDevice = new X11GraphicsDevice(X11Util.createDisplay(connection), AbstractGraphicsDevice.DEFAULT_UNIT); - sharedDevice.setCloseDisplay(true); - sharedDevice.lock(); - try { - String glXVendorName = GLXUtil.getVendorName(sharedDevice.getHandle()); - X11GraphicsScreen sharedScreen = new X11GraphicsScreen(sharedDevice, 0); - if (null == sharedScreen) { - throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); - } - GLProfile glp = GLProfile.getMinDesktop(sharedDevice); - if (null == glp) { - throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); - } - X11DummyGLXDrawable sharedDrawable = X11DummyGLXDrawable.create(sharedScreen, X11GLXDrawableFactory.this, glp); - if (null == sharedDrawable) { - throw new GLException("Couldn't create shared drawable for screen: "+sharedScreen+", "+glp); - } - X11GLXContext sharedContext = (X11GLXContext) sharedDrawable.createContext(null); - if (null == sharedContext) { - throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); - } - sharedContext.setSynchronized(true); - VersionNumber glXVersion = getGLXVersion(sharedDevice); - boolean madeCurrent = false; - sharedContext.makeCurrent(); - try { - madeCurrent = sharedContext.isCurrent(); - } finally { - sharedContext.release(); - } - if (DEBUG) { - System.err.println("!!! SharedDevice: " + sharedDevice); - System.err.println("!!! SharedScreen: " + sharedScreen); - System.err.println("!!! SharedContext: " + sharedContext + ", madeCurrent " + madeCurrent); - System.err.println("!!! GLX Vendor: " + glXVendorName); - System.err.println("!!! GLX Version: " + glXVersion - + " >= 1.3: " + (glXVersion.compareTo(versionOneThree) >= 0)); - } - return new SharedResource(sharedDevice, sharedScreen, sharedDrawable, sharedContext, glXVersion, glXVendorName); - } catch (Throwable t) { - throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); - } finally { - sharedDevice.unlock(); - } - } - - public void releaseSharedResource(SharedResourceRunner.Resource shared) { - SharedResource sr = (SharedResource) shared; - if (DEBUG) { - System.err.println("!!! Shutdown Shared:"); - System.err.println("!!! Device : " + sr.device); - System.err.println("!!! Screen : " + sr.screen); - System.err.println("!!! Drawable: " + sr.drawable); - System.err.println("!!! CTX : " + sr.context); - } - - if (null != sr.context) { - // may cause JVM SIGSEGV: sharedContext.destroy(); - sr.context = null; - } - - if (null != sr.drawable) { - // may cause JVM SIGSEGV: sharedDrawable.destroy(); - sr.drawable = null; - } - - if (null != sr.screen) { - sr.screen = null; - } - - if (null != sr.device) { - sr.device.close(); - sr.device = null; - } - } - } - - public final AbstractGraphicsDevice getDefaultDevice() { - return defaultDevice; - } - - public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { - if(device instanceof X11GraphicsDevice) { - return true; - } - return false; - } - - protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getContext(); - } - return null; - } - - protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice(); - } - return null; - } - - protected final long getOrCreateSharedDpy(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.getDevice().getHandle(); - } - return 0; - } - - SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { - return (SharedResource) sharedResourceRunner.getOrCreateShared(device); - } - - public final String getGLXVendorName(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).getGLXVendorName(); - } - return GLXUtil.getVendorName(device.getHandle()); - } - - public final boolean isGLXVendorATI(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).isGLXVendorATI(); - } - return GLXUtil.isVendorATI(device.getHandle()); - } - - public final boolean isGLXVendorNVIDIA(AbstractGraphicsDevice device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return ((SharedResource)sr).isGLXVendorNVIDIA(); - } - return GLXUtil.isVendorNVIDIA(device.getHandle()); - } - - protected final void shutdownInstance() { - sharedResourceRunner.releaseAndWait(); - - // Don't really close pending Display connections, - // since this may trigger a JVM exception - X11Util.shutdown( false, DEBUG ); - } - - protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { - return X11GLXGraphicsConfigurationFactory.getAvailableCapabilities(this, device); - } - - protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - return new X11OnscreenGLXDrawable(this, target); - } - - protected final GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { - if (target == null) { - throw new IllegalArgumentException("Null target"); - } - AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - if(!caps.isPBuffer()) { - return new X11PixmapGLXDrawable(this, target); - } - - // PBuffer GLDrawable Creation - GLDrawableImpl pbufferDrawable; - AbstractGraphicsDevice device = config.getScreen().getDevice(); - - /** - * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, - * we need to have a context current on the same Display to create a PBuffer. - * The dummy context shall also use the same Display, - * since switching Display in this regard is another ATI bug. - */ - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if( null!=sr && sr.isGLXVendorATI() && null == GLContext.getCurrent() ) { - sr.getContext().makeCurrent(); - try { - pbufferDrawable = new X11PbufferGLXDrawable(this, target); - } finally { - sr.getContext().release(); - } - } else { - pbufferDrawable = new X11PbufferGLXDrawable(this, target); - } - return pbufferDrawable; - } - - public final boolean isGLXVersionGreaterEqualOneThree(AbstractGraphicsDevice device) { - SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - return sr.isGLXVersionGreaterEqualOneThree(); - } - if( device instanceof X11GraphicsDevice ) { - VersionNumber v = getGLXVersion( (X11GraphicsDevice) device); - return ( null != v ) ? v.compareTo(versionOneThree) >= 0 : false ; - } - return false; - } - - public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { - if(null == device) { - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(defaultDevice); - if(null!=sr) { - device = sr.getDevice(); - } - } - return isGLXVersionGreaterEqualOneThree(device); - } - - protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, - GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, - GLCapabilitiesChooser chooser, - int width, int height) { - X11GraphicsScreen screen = null; - SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); - if(null!=sr) { - screen = (X11GraphicsScreen) sr.getScreen(); - } - if(null==screen) { - return null; - } - - ProxySurface ns = new ProxySurface( - X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen) ); - if(ns != null) { - ns.setSize(width, height); - } - return ns; - } - - protected final GLContext createExternalGLContextImpl() { - return X11ExternalGLXContext.create(this, null); - } - - public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { - return canCreateGLPbuffer(device); - } - - protected final GLDrawable createExternalGLDrawableImpl() { - return X11ExternalGLXDrawable.create(this, null); - } - - public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { - return false; - } - - public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) - throws GLException { - throw new GLException("Unimplemented on this platform"); - } - - //---------------------------------------------------------------------- - // Gamma-related functionality - // - - private boolean gotGammaRampLength; - private int gammaRampLength; - protected final synchronized int getGammaRampLength() { - if (gotGammaRampLength) { - return gammaRampLength; - } - - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return 0; - } - - int[] size = new int[1]; - boolean res = X11Util.XF86VidModeGetGammaRampSize(display, - X11Util.DefaultScreen(display), - size, 0); - if (!res) { - return 0; - } - gotGammaRampLength = true; - gammaRampLength = size[0]; - return gammaRampLength; - } - - protected final boolean setGammaRamp(float[] ramp) { - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return false; - } - - int len = ramp.length; - short[] rampData = new short[len]; - for (int i = 0; i < len; i++) { - rampData[i] = (short) (ramp[i] * 65535); - } - - boolean res = X11Util.XF86VidModeSetGammaRamp(display, - X11Util.DefaultScreen(display), - rampData.length, - rampData, 0, - rampData, 0, - rampData, 0); - return res; - } - - protected final Buffer getGammaRamp() { - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return null; - } - - int size = getGammaRampLength(); - ShortBuffer rampData = ShortBuffer.wrap(new short[3 * size]); - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - - boolean res = X11Util.XF86VidModeGetGammaRamp(display, - X11Util.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - if (!res) { - return null; - } - return rampData; - } - - protected final void resetGammaRamp(Buffer originalGammaRamp) { - if (originalGammaRamp == null) { - return; // getGammaRamp failed originally - } - long display = getOrCreateSharedDpy(defaultDevice); - if(0 == display) { - return; - } - - ShortBuffer rampData = (ShortBuffer) originalGammaRamp; - int capacity = rampData.capacity(); - if ((capacity % 3) != 0) { - throw new IllegalArgumentException("Must not be the original gamma ramp"); - } - int size = capacity / 3; - rampData.position(0); - rampData.limit(size); - ShortBuffer redRampData = rampData.slice(); - rampData.position(size); - rampData.limit(2 * size); - ShortBuffer greenRampData = rampData.slice(); - rampData.position(2 * size); - rampData.limit(3 * size); - ShortBuffer blueRampData = rampData.slice(); - - X11Util.XF86VidModeSetGammaRamp(display, - X11Util.DefaultScreen(display), - size, - redRampData, - greenRampData, - blueRampData); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java deleted file mode 100644 index d7905aa72..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXDynamicLibraryBundleInfo.java +++ /dev/null @@ -1,84 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import com.jogamp.opengl.impl.*; -import java.util.*; - -public class X11GLXDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { - protected X11GLXDynamicLibraryBundleInfo() { - super(); - } - - public List getToolLibNames() { - List/**/ libNamesList = new ArrayList(); - - List/**/ glesLibNames = new ArrayList(); - - // Be aware that on DRI systems, eg ATI fglrx, etc, - // you have to set LIBGL_DRIVERS_PATH env variable. - // Eg on Ubuntu 64bit systems this is: - // export LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib32/fglrx/dri - // - - // this is the default GL lib name, according to the spec - glesLibNames.add("libGL.so.1"); - - // try this one as well, if spec fails - glesLibNames.add("libGL.so"); - - // last but not least .. the generic one - glesLibNames.add("GL"); - - libNamesList.add(glesLibNames); - - return libNamesList; - } - - /** - * This respects old DRI requirements:
- * 

-     * http://dri.sourceforge.net/doc/DRIuserguide.html
-     *
- */ - public boolean shallLinkGlobal() { return true; } - - public final List getToolGetProcAddressFuncNameList() { - List res = new ArrayList(); - res.add("glXGetProcAddressARB"); - res.add("glXGetProcAddress"); - return res; - } - - public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { - return GLX.glXGetProcAddress(toolGetProcAddressHandle, funcName); - } -} - - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java deleted file mode 100644 index f7779ab28..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfiguration.java +++ /dev/null @@ -1,447 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import java.util.ArrayList; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.opengl.*; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11GLXGraphicsConfiguration extends X11GraphicsConfiguration implements Cloneable { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public static final int MAX_ATTRIBS = 128; - private GLCapabilitiesChooser chooser; - - X11GLXGraphicsConfiguration(X11GraphicsScreen screen, - X11GLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { - super(screen, capsChosen, capsRequested, capsChosen.getXVisualInfo()); - this.chooser=chooser; - } - - static X11GLXGraphicsConfiguration create(GLProfile glp, X11GraphicsScreen x11Screen, int fbcfgID) { - long display = x11Screen.getDevice().getHandle(); - if(0==display) { - throw new GLException("Display null of "+x11Screen); - } - int screen = x11Screen.getIndex(); - long fbcfg = glXFBConfigID2FBConfig(display, screen, fbcfgID); - if(0==fbcfg) { - throw new GLException("FBConfig null of "+toHexString(fbcfgID)); - } - if(null==glp) { - glp = GLProfile.getDefault(x11Screen.getDevice()); - } - X11GLCapabilities caps = GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); - if(null==caps) { - throw new GLException("GLCapabilities null of "+toHexString(fbcfg)); - } - return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); - } - - public Object clone() { - return super.clone(); - } - - public final long getFBConfig() { - return ((X11GLCapabilities)capabilitiesChosen).getFBConfig(); - } - public final int getFBConfigID() { - return ((X11GLCapabilities)capabilitiesChosen).getFBConfigID(); - } - - void updateGraphicsConfiguration() { - X11GLXGraphicsConfiguration newConfig = (X11GLXGraphicsConfiguration) - GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( - getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); - if(null!=newConfig) { - // FIXME: setScreen( ... ); - setXVisualInfo(newConfig.getXVisualInfo()); - setChosenCapabilities(newConfig.getChosenCapabilities()); - if(DEBUG) { - System.err.println("!!! updateGraphicsConfiguration: "+this); - } - } - } - - private static int nonZeroOrDontCare(int value) { - return value != 0 ? value : (int)GLX.GLX_DONT_CARE ; - } - - static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps, - boolean forFBAttr, - boolean isMultisampleAvailable, - long display, - int screen) - { - int colorDepth = (caps.getRedBits() + - caps.getGreenBits() + - caps.getBlueBits()); - if (colorDepth < 15) { - throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); - } - int[] res = new int[MAX_ATTRIBS]; - int idx = 0; - - if (forFBAttr) { - res[idx++] = GLX.GLX_DRAWABLE_TYPE; - res[idx++] = caps.isOnscreen() ? ( GLX.GLX_WINDOW_BIT ) : ( caps.isPBuffer() ? GLX.GLX_PBUFFER_BIT : GLX.GLX_PIXMAP_BIT ) ; - } - - if (forFBAttr) { - res[idx++] = GLX.GLX_RENDER_TYPE; - res[idx++] = GLX.GLX_RGBA_BIT; - } else { - res[idx++] = GLX.GLX_RGBA; - } - - // FIXME: Still a bug is Mesa: PBUFFER && GLX_STEREO==GL_FALSE ? - if (forFBAttr) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - res[idx++] = caps.getDoubleBuffered()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_STEREO; - res[idx++] = caps.getStereo()?GL.GL_TRUE:GL.GL_FALSE; - res[idx++] = GLX.GLX_TRANSPARENT_TYPE; - res[idx++] = caps.isBackgroundOpaque()?GLX.GLX_NONE:GLX.GLX_TRANSPARENT_RGB; - if(!caps.isBackgroundOpaque()) { - res[idx++] = GLX.GLX_TRANSPARENT_RED_VALUE; - res[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_GREEN_VALUE; - res[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_BLUE_VALUE; - res[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():(int)GLX.GLX_DONT_CARE; - res[idx++] = GLX.GLX_TRANSPARENT_ALPHA_VALUE; - res[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():(int)GLX.GLX_DONT_CARE; - } - } else { - if (caps.getDoubleBuffered()) { - res[idx++] = GLX.GLX_DOUBLEBUFFER; - } - if (caps.getStereo()) { - res[idx++] = GLX.GLX_STEREO; - } - } - - res[idx++] = GLX.GLX_RED_SIZE; - res[idx++] = caps.getRedBits(); - res[idx++] = GLX.GLX_GREEN_SIZE; - res[idx++] = caps.getGreenBits(); - res[idx++] = GLX.GLX_BLUE_SIZE; - res[idx++] = caps.getBlueBits(); - res[idx++] = GLX.GLX_ALPHA_SIZE; - res[idx++] = caps.getAlphaBits(); - res[idx++] = GLX.GLX_DEPTH_SIZE; - res[idx++] = caps.getDepthBits(); - if (caps.getStencilBits() > 0) { - res[idx++] = GLX.GLX_STENCIL_SIZE; - res[idx++] = caps.getStencilBits(); - } - if (caps.getAccumRedBits() > 0 || - caps.getAccumGreenBits() > 0 || - caps.getAccumBlueBits() > 0 || - caps.getAccumAlphaBits() > 0) { - res[idx++] = GLX.GLX_ACCUM_RED_SIZE; - res[idx++] = caps.getAccumRedBits(); - res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE; - res[idx++] = caps.getAccumGreenBits(); - res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE; - res[idx++] = caps.getAccumBlueBits(); - res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE; - res[idx++] = caps.getAccumAlphaBits(); - } - if (isMultisampleAvailable && caps.getSampleBuffers()) { - res[idx++] = GLX.GLX_SAMPLE_BUFFERS; - res[idx++] = GL.GL_TRUE; - res[idx++] = GLX.GLX_SAMPLES; - res[idx++] = caps.getNumSamples(); - } - if (caps.isPBuffer()) { - if (caps.getPbufferFloatingPointBuffers()) { - String glXExtensions = GLX.glXQueryExtensionsString(display, screen); - if (glXExtensions == null || - glXExtensions.indexOf("GLX_NV_float_buffer") < 0) { - throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware: "+glXExtensions); - } - res[idx++] = GLXExt.GLX_FLOAT_COMPONENTS_NV; - res[idx++] = GL.GL_TRUE; - } - } - res[idx++] = 0; - return res; - } - - // FBConfig - - static boolean GLXFBConfigValid(long display, long fbcfg) { - int[] tmp = new int[1]; - if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { - return false; - } - return true; - } - - static int FBCfgDrawableTypeBits(final long display, final long fbcfg) { - int val = 0; - - int[] tmp = new int[1]; - int fbtype = glXGetFBConfig(display, fbcfg, GLX.GLX_DRAWABLE_TYPE, tmp, 0); - - if ( 0 != ( fbtype & GLX.GLX_WINDOW_BIT ) ) { - val |= GLGraphicsConfigurationUtil.WINDOW_BIT; - } - if ( 0 != ( fbtype & GLX.GLX_PIXMAP_BIT ) ) { - val |= GLGraphicsConfigurationUtil.BITMAP_BIT; - } - if ( 0 != ( fbtype & GLX.GLX_PBUFFER_BIT ) ) { - val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; - } - return val; - } - - static X11GLCapabilities GLXFBConfig2GLCapabilities(GLProfile glp, long display, long fbcfg, - boolean relaxed, boolean onscreen, boolean usePBuffer, - boolean isMultisampleAvailable) { - ArrayList bucket = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - if( GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, winattrmask, isMultisampleAvailable) ) { - return (X11GLCapabilities) bucket.get(0); - } else if ( relaxed && GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - return (X11GLCapabilities) bucket.get(0); - } - return null; - } - - static boolean GLXFBConfig2GLCapabilities(ArrayList capsBucket, - GLProfile glp, long display, long fbcfg, - int winattrmask, boolean isMultisampleAvailable) { - final int allDrawableTypeBits = FBCfgDrawableTypeBits(display, fbcfg); - int drawableTypeBits = winattrmask & allDrawableTypeBits; - - int fbcfgid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg); - XVisualInfo visualInfo = GLX.glXGetVisualFromFBConfig(display, fbcfg); - if(null == visualInfo) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities: Null XVisualInfo for FBConfigID 0x" + Integer.toHexString(fbcfgid)); - } - // onscreen must have an XVisualInfo - drawableTypeBits = drawableTypeBits & ~GLGraphicsConfigurationUtil.WINDOW_BIT; - } - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] tmp = new int[1]; - if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { - return false; - } - - GLCapabilities res = new X11GLCapabilities(visualInfo, fbcfg, fbcfgid, glp); - res.setDoubleBuffered(glXGetFBConfig(display, fbcfg, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetFBConfig(display, fbcfg, GLX.GLX_STEREO, tmp, 0) != 0); - res.setHardwareAccelerated(glXGetFBConfig(display, fbcfg, GLX.GLX_CONFIG_CAVEAT, tmp, 0) != GLX.GLX_SLOW_CONFIG); - res.setDepthBits (glXGetFBConfig(display, fbcfg, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetFBConfig(display, fbcfg, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetFBConfig(display, fbcfg, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleAvailable) { - res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); - } - res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) == GLX.GLX_NONE); - if(!res.isBackgroundOpaque()) { - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_RED_VALUE, tmp, 0); - res.setTransparentRedValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_GREEN_VALUE, tmp, 0); - res.setTransparentGreenValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_BLUE_VALUE, tmp, 0); - res.setTransparentBlueValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - - glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_ALPHA_VALUE, tmp, 0); - res.setTransparentAlphaValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); - } - try { - res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); - } catch (Exception e) {} - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); - } - - private static String glXGetFBConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - default: return "Unknown error code " + err; - } - } - - static int glXGetFBConfig(long display, long cfg, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetFBConfigAttrib(display, cfg, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetFBConfig("+toHexString(attrib)+") failed: error code " + glXGetFBConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - static int glXFBConfig2FBConfigID(long display, long cfg) { - int[] tmpID = new int[1]; - return glXGetFBConfig(display, cfg, GLX.GLX_FBCONFIG_ID, tmpID, 0); - } - - static long glXFBConfigID2FBConfig(long display, int screen, int id) { - int[] attribs = new int[] { GLX.GLX_FBCONFIG_ID, id, 0 }; - int[] count = { -1 }; - PointerBuffer fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<1) { - return 0; - } - return fbcfgsL.get(0); - } - - // Visual Info - - static XVisualInfo XVisualID2XVisualInfo(long display, long visualID) { - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setVisualid(visualID); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask, template, count, 0); - if (infos == null || infos.length == 0) { - return null; - } - XVisualInfo res = XVisualInfo.create(infos[0]); - if (DEBUG) { - System.err.println("!!! Fetched XVisualInfo for visual ID " + toHexString(visualID)); - System.err.println("!!! Resulting XVisualInfo: visualid = " + toHexString(res.getVisualid())); - } - return res; - } - - static boolean XVisualInfo2GLCapabilities(ArrayList capsBucket, - GLProfile glp, long display, XVisualInfo info, - final int winattrmask, boolean isMultisampleEnabled) { - final int allDrawableTypeBits = GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT ; - final int drawableTypeBits = winattrmask & allDrawableTypeBits; - - if( 0 == drawableTypeBits ) { - return false; - } - - int[] tmp = new int[1]; - int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); - if (val == 0) { - if(DEBUG) { - System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support OpenGL"); - } - return false; - } - val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); - if (val == 0) { - if(DEBUG) { - System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support RGBA"); - } - return false; - } - - GLCapabilities res = new X11GLCapabilities(info, glp); - - res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); - res.setStereo (glXGetConfig(display, info, GLX.GLX_STEREO, tmp, 0) != 0); - // Note: use of hardware acceleration is determined by - // glXCreateContext, not by the XVisualInfo. Optimistically claim - // that all GLCapabilities have the capability to be hardware - // accelerated. - res.setHardwareAccelerated(true); - res.setDepthBits (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE, tmp, 0)); - res.setStencilBits (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE, tmp, 0)); - res.setRedBits (glXGetConfig(display, info, GLX.GLX_RED_SIZE, tmp, 0)); - res.setGreenBits (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE, tmp, 0)); - res.setBlueBits (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE, tmp, 0)); - res.setAlphaBits (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE, tmp, 0)); - res.setAccumRedBits (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); - res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); - res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); - res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); - if (isMultisampleEnabled) { - res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); - res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES, tmp, 0)); - } - - return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits); - } - - private static String glXGetConfigErrorCode(int err) { - switch (err) { - case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; - case GLX.GLX_BAD_SCREEN: return "GLX_BAD_SCREEN"; - case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; - case GLX.GLX_BAD_VISUAL: return "GLX_BAD_VISUAL"; - default: return "Unknown error code " + err; - } - } - - static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) { - if (display == 0) { - throw new GLException("No display connection"); - } - int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset); - if (res != 0) { - throw new GLException("glXGetConfig("+toHexString(attrib)+") failed: error code " + glXGetConfigErrorCode(res)); - } - return tmp[tmp_offset]; - } - - public String toString() { - return "X11GLXGraphicsConfiguration["+getScreen()+", visualID " + toHexString(getVisualID()) + ", fbConfigID " + toHexString(getFBConfigID()) + - ",\n\trequested " + getRequestedCapabilities()+ - ",\n\tchosen " + getChosenCapabilities()+ - "]"; - } -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java deleted file mode 100644 index b391dc948..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11GLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,378 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.CapabilitiesChooser; -import javax.media.nativewindow.CapabilitiesImmutable; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.x11.X11GraphicsScreen; -import javax.media.nativewindow.x11.X11GraphicsDevice; -import javax.media.opengl.DefaultGLCapabilitiesChooser; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesChooser; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLException; -import javax.media.opengl.GLProfile; - -import com.jogamp.common.nio.PointerBuffer; -import com.jogamp.nativewindow.impl.x11.X11Lib; -import com.jogamp.nativewindow.impl.x11.X11Util; -import com.jogamp.nativewindow.impl.x11.XVisualInfo; -import com.jogamp.opengl.impl.Debug; -import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; -import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - - -/** Subclass of GraphicsConfigurationFactory used when non-AWT toolkits - are used on X11 platforms. Toolkits will likely need to delegate - to this one to change the accepted and returned types of the - GraphicsDevice and GraphicsConfiguration abstractions. */ - -public class X11GLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - static X11GLCapabilities.XVisualIDComparator XVisualIDComparator = new X11GLCapabilities.XVisualIDComparator(); - - X11GLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.x11.X11GraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - if (!(absScreen instanceof X11GraphicsScreen)) { - throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); - } - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); - } - return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, - (GLCapabilitiesChooser)chooser, (X11GraphicsScreen)absScreen); - } - - protected static List/**/ getAvailableCapabilities(X11GLXDrawableFactory factory, AbstractGraphicsDevice device) { - X11GLXDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); - if(null == sharedResource) { - throw new GLException("Shared resource for device n/a: "+device); - } - X11GraphicsScreen sharedScreen = (X11GraphicsScreen) sharedResource.getScreen(); - X11GLXDrawable sharedDrawable = (X11GLXDrawable) sharedResource.getDrawable(); - GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); - GLProfile glp = capsChosen.getGLProfile(); - - List/*GLCapabilitiesImmutable*/ availableCaps = null; - - if( sharedResource.isGLXVersionGreaterEqualOneThree() ) { - availableCaps = getAvailableGLCapabilitiesFBConfig(sharedScreen, glp); - } - if( null == availableCaps || 0 == availableCaps.size() ) { - availableCaps = getAvailableGLCapabilitiesXVisual(sharedScreen, glp); - } - if( null != availableCaps ) { - Collections.sort(availableCaps, XVisualIDComparator); - } - return availableCaps; - } - - static List/**/ getAvailableGLCapabilitiesFBConfig(X11GraphicsScreen x11Screen, GLProfile glProfile) { - PointerBuffer fbcfgsL = null; - - // Utilizing FBConfig - // - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] count = { -1 }; - ArrayList availableCaps = new ArrayList(); - - fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<=0) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: Failed glXChooseFBConfig ("+x11Screen+"): "+fbcfgsL+", "+count[0]); - } - return null; - } - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - return availableCaps; - } - - static List/**/ getAvailableGLCapabilitiesXVisual(X11GraphicsScreen x11Screen, GLProfile glProfile) { - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setScreen(screen); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); - if (infos == null || infos.length<1) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - ArrayList availableCaps = new ArrayList(); - for (int i = 0; i < infos.length; i++) { - if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); - } - } - } - return availableCaps; - } - - - static X11GLXGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - if (x11Screen == null) { - throw new IllegalArgumentException("AbstractGraphicsScreen is null"); - } - - if (capsChosen == null) { - capsChosen = new GLCapabilities(null); - } - X11GraphicsDevice x11Device = (X11GraphicsDevice) x11Screen.getDevice(); - X11GLXDrawableFactory factory = (X11GLXDrawableFactory) GLDrawableFactory.getDesktopFactory(); - - capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(x11Device) ); - boolean usePBuffer = capsChosen.isPBuffer(); - - X11GLXGraphicsConfiguration res = null; - if( factory.isGLXVersionGreaterEqualOneThree(x11Device) ) { - res = chooseGraphicsConfigurationFBConfig(capsChosen, capsReq, chooser, x11Screen); - } - if(null==res) { - if(usePBuffer) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig for "+capsChosen); - } - res = chooseGraphicsConfigurationXVisual(capsChosen, capsReq, chooser, x11Screen); - } - if(null==res) { - throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig and XVisual for "+capsChosen); - } - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationStatic("+x11Screen+","+capsChosen+"): "+res); - } - return res; - } - - static X11GLXGraphicsConfiguration fetchGraphicsConfigurationFBConfig(X11GraphicsScreen x11Screen, int fbID, GLProfile glp) { - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - int screen = x11Screen.getIndex(); - - long fbcfg = X11GLXGraphicsConfiguration.glXFBConfigID2FBConfig(display, screen, fbID); - if( !X11GLXGraphicsConfiguration.GLXFBConfigValid( display, fbcfg ) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed - GLX FBConfig invalid: ("+x11Screen+","+toHexString(fbID)+"): fbcfg: "+toHexString(fbcfg)); - } - return null; - } - X11GLCapabilities caps = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); - return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); - } - - private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationFBConfig(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - long recommendedFBConfig = -1; - int recommendedIndex = -1; - PointerBuffer fbcfgsL = null; - GLProfile glProfile = capsChosen.getGLProfile(); - boolean onscreen = capsChosen.isOnscreen(); - boolean usePBuffer = capsChosen.isPBuffer(); - - // Utilizing FBConfig - // - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, true, isMultisampleAvailable, display, screen); - int[] count = { -1 }; - ArrayList/**/ availableCaps = new ArrayList(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); - if (fbcfgsL != null && fbcfgsL.limit()>0) { - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (1): ("+x11Screen+","+capsChosen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - if(availableCaps.size() > 0) { - recommendedFBConfig = fbcfgsL.get(0); - recommendedIndex=0; - if (DEBUG) { - System.err.println("!!! glXChooseFBConfig recommended fbcfg " + toHexString(recommendedFBConfig) + ", idx " + recommendedIndex); - System.err.println("!!! user caps " + capsChosen); - System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); - } - } else if (DEBUG) { - System.err.println("!!! glXChooseFBConfig no caps for recommended fbcfg " + toHexString(fbcfgsL.get(0))); - System.err.println("!!! user caps " + capsChosen); - } - } - - // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available - if( 0 == availableCaps.size() ) { - // reset .. - recommendedFBConfig = -1; - recommendedIndex = -1; - - fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); - if (fbcfgsL == null || fbcfgsL.limit()<=0) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXChooseFBConfig ("+x11Screen+","+capsChosen+"): "+fbcfgsL+", "+count[0]); - } - return null; - } - - for (int i = 0; i < fbcfgsL.limit(); i++) { - if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); - } - } - } - } - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); - - return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); - } - - private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationXVisual(GLCapabilitiesImmutable capsChosen, - GLCapabilitiesImmutable capsReq, - GLCapabilitiesChooser chooser, - X11GraphicsScreen x11Screen) { - if (chooser == null) { - chooser = new DefaultGLCapabilitiesChooser(); - } - - GLProfile glProfile = capsChosen.getGLProfile(); - final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(capsChosen.isOnscreen(), false /* pbuffer */); - ArrayList availableCaps = new ArrayList(); - int recommendedIndex = -1; - - AbstractGraphicsDevice absDevice = x11Screen.getDevice(); - long display = absDevice.getHandle(); - - int screen = x11Screen.getIndex(); - boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); - int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, false, isMultisampleAvailable, display, screen); - - // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice - XVisualInfo recommendedVis = GLX.glXChooseVisual(display, screen, attribs, 0); - if (DEBUG) { - System.err.print("!!! glXChooseVisual recommended "); - if (recommendedVis == null) { - System.err.println("null visual"); - } else { - System.err.println("visual id " + toHexString(recommendedVis.getVisualid())); - } - } - - // 2nd choice: get all GLCapabilities available, preferred recommendedIndex might be available if 1st choice was successful - int[] count = new int[1]; - XVisualInfo template = XVisualInfo.create(); - template.setScreen(screen); - XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); - if (infos == null || infos.length<1) { - throw new GLException("Error while enumerating available XVisualInfos"); - } - - for (int i = 0; i < infos.length; i++) { - if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], winattrmask, isMultisampleAvailable) ) { - if(DEBUG) { - System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); - } - } else { - // Attempt to find the visual chosenIndex by glXChooseVisual - if (recommendedVis != null && recommendedVis.getVisualid() == infos[i].getVisualid()) { - recommendedIndex = availableCaps.size() - 1; - } - } - } - - int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); - if ( 0 > chosenIndex ) { - if (DEBUG) { - Thread.dumpStack(); - } - return null; - } - X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); - - return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); - } - -} - diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java deleted file mode 100644 index ba6a566e6..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXContext.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11OnscreenGLXContext extends X11GLXContext { - - public X11OnscreenGLXContext(X11OnscreenGLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java deleted file mode 100644 index 5243e8c46..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11OnscreenGLXDrawable.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; - -public class X11OnscreenGLXDrawable extends X11GLXDrawable { - /** GLXWindow can't be made current on AWT with NVidia driver, hence disabled for now */ - public static final boolean USE_GLXWINDOW = false; - long glXWindow; // GLXWindow, a GLXDrawable representation - boolean useGLXWindow; - - protected X11OnscreenGLXDrawable(GLDrawableFactory factory, NativeSurface component) { - super(factory, component, false); - glXWindow=0; - useGLXWindow=false; - } - - public long getHandle() { - if(useGLXWindow) { - return glXWindow; - } - return getNativeSurface().getSurfaceHandle(); - } - - protected void destroyHandle() { - if(0!=glXWindow) { - GLX.glXDestroyWindow(getNativeSurface().getDisplayHandle(), glXWindow); - glXWindow = 0; - useGLXWindow=false; - } - } - - /** must be locked already */ - protected void updateHandle() { - if(USE_GLXWINDOW) { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - if(config.getFBConfig()>=0) { - useGLXWindow=true; - long dpy = getNativeSurface().getDisplayHandle(); - if(0!=glXWindow) { - GLX.glXDestroyWindow(dpy, glXWindow); - } - glXWindow = GLX.glXCreateWindow(dpy, config.getFBConfig(), getNativeSurface().getSurfaceHandle(), null, 0); - if (DEBUG) { - System.err.println("!!! X11OnscreenGLXDrawable.setRealized(true): glXWindow: "+toHexString(getNativeSurface().getSurfaceHandle())+" -> "+toHexString(glXWindow)); - } - if(0==glXWindow) { - throw new GLException("X11OnscreenGLXDrawable.setRealized(true): GLX.glXCreateWindow() failed: "+this); - } - } - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11OnscreenGLXContext(this, shareWith); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java deleted file mode 100644 index 7ee5d51d4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXContext.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11PbufferGLXContext extends X11GLXContext { - - public X11PbufferGLXContext(X11PbufferGLXDrawable drawable, GLContext shareWith) { - super(drawable, shareWith); - } - - public void bindPbufferToTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - public void releasePbufferFromTexture() { - // FIXME: figure out how to implement this - throw new GLException("Not yet implemented"); - } - - - public int getFloatingPointMode() { - return ((X11PbufferGLXDrawable)drawable).getFloatingPointMode(); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java deleted file mode 100644 index 65970dab2..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PbufferGLXDrawable.java +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; -import javax.media.nativewindow.*; - -public class X11PbufferGLXDrawable extends X11GLXDrawable { - protected X11PbufferGLXDrawable(GLDrawableFactory factory, NativeSurface target) { - /* GLCapabilities caps, - GLCapabilitiesChooser chooser, - int width, int height */ - super(factory, target, true); - - if (DEBUG) { - System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); - } - - createPbuffer(); - - if (DEBUG) { - System.err.println("Created pbuffer " + this); - } - } - - protected void setRealizedImpl() { - if(realized) { - createPbuffer(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11PbufferGLXContext(this, shareWith); - } - - protected void destroyImpl() { - NativeSurface ns = getNativeSurface(); - if (ns.getSurfaceHandle() != 0) { - GLX.glXDestroyPbuffer(ns.getDisplayHandle(), ns.getSurfaceHandle()); - } - ((SurfaceChangeable)ns).setSurfaceHandle(0); - } - - private void createPbuffer() { - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long display = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - if (display==0) { - throw new GLException("Null display"); - } - - NativeSurface ns = getNativeSurface(); - - GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); - - if (chosenCaps.getPbufferRenderToTexture()) { - throw new GLException("Render-to-texture pbuffers not supported yet on X11"); - } - - if (chosenCaps.getPbufferRenderToTextureRectangle()) { - throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); - } - - // Create the p-buffer. - int niattribs = 0; - int[] iattributes = new int[5]; - - iattributes[niattribs++] = GLX.GLX_PBUFFER_WIDTH; - iattributes[niattribs++] = ns.getWidth(); - iattributes[niattribs++] = GLX.GLX_PBUFFER_HEIGHT; - iattributes[niattribs++] = ns.getHeight(); - iattributes[niattribs++] = 0; - - long pbuffer = GLX.glXCreatePbuffer(display, config.getFBConfig(), iattributes, 0); - if (pbuffer == 0) { - // FIXME: query X error code for detail error message - throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); - } - - // Set up instance variables - ((SurfaceChangeable)ns).setSurfaceHandle(pbuffer); - - // Determine the actual width and height we were able to create. - int[] tmp = new int[1]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_WIDTH, tmp, 0); - int width = tmp[0]; - GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_HEIGHT, tmp, 0); - int height = tmp[0]; - ((SurfaceChangeable)ns).setSize(width, height); - } - - public int getFloatingPointMode() { - // Floating-point pbuffers currently require NVidia hardware on X11 - return GLPbuffer.NV_FLOAT; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java deleted file mode 100644 index b7b4da75d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXContext.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.opengl.*; - -public class X11PixmapGLXContext extends X11GLXContext { - - public X11PixmapGLXContext(X11PixmapGLXDrawable drawable, - GLContext shareWith) { - super(drawable, shareWith); - } - - public int getOffscreenContextPixelDataType() { - GL gl = getGL(); - return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; - } - - public int getOffscreenContextReadBuffer() { - GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); - if (caps.getDoubleBuffered()) { - return GL.GL_BACK; - } - return GL.GL_FRONT; - } - - public boolean offscreenImageNeedsVerticalFlip() { - // There doesn't seem to be a way to do this in the construction - // of the Pixmap or GLXPixmap - return true; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java deleted file mode 100644 index 0343ffb02..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/X11PixmapGLXDrawable.java +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.opengl.impl.x11.glx; - -import javax.media.nativewindow.*; -import javax.media.opengl.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11PixmapGLXDrawable extends X11GLXDrawable { - private long pixmap; - - protected X11PixmapGLXDrawable(GLDrawableFactory factory, NativeSurface target) { - super(factory, target, true); - create(); - } - - protected void setRealizedImpl() { - if(realized) { - create(); - } else { - destroyImpl(); - } - } - - public GLContext createContext(GLContext shareWith) { - return new X11PixmapGLXContext(this, shareWith); - } - - private void create() { - NativeSurface ns = getNativeSurface(); - X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); - XVisualInfo vis = config.getXVisualInfo(); - int bitsPerPixel = vis.getDepth(); - AbstractGraphicsScreen aScreen = config.getScreen(); - AbstractGraphicsDevice aDevice = aScreen.getDevice(); - long dpy = aDevice.getHandle(); - int screen = aScreen.getIndex(); - - pixmap = X11Util.XCreatePixmap(dpy, X11Util.RootWindow(dpy, screen), - surface.getWidth(), surface.getHeight(), bitsPerPixel); - if (pixmap == 0) { - throw new GLException("XCreatePixmap failed"); - } - long drawable = GLX.glXCreateGLXPixmap(dpy, vis, pixmap); - if (drawable == 0) { - X11Util.XFreePixmap(dpy, pixmap); - pixmap = 0; - throw new GLException("glXCreateGLXPixmap failed"); - } - ((SurfaceChangeable)ns).setSurfaceHandle(drawable); - if (DEBUG) { - System.err.println("Created pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(dpy)); - } - } - - protected void destroyImpl() { - if (pixmap == 0) return; - - NativeSurface ns = getNativeSurface(); - long display = ns.getDisplayHandle(); - - long drawable = ns.getSurfaceHandle(); - if (DEBUG) { - System.err.println("Destroying pixmap " + toHexString(pixmap) + - ", GLXPixmap " + toHexString(drawable) + - ", display " + toHexString(display)); - } - - // Must destroy pixmap and GLXPixmap - - if (DEBUG) { - long cur = GLX.glXGetCurrentContext(); - if (cur != 0) { - System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction"); - } - } - - // FIXME: workaround for crashes on NVidia hardware when - // destroying pixmap (no context is current at the point of the - // crash, at least from the point of view of - // glXGetCurrentContext) - GLX.glXMakeCurrent(display, 0, 0); - - GLX.glXDestroyGLXPixmap(display, drawable); - X11Util.XFreePixmap(display, pixmap); - drawable = 0; - pixmap = 0; - ((SurfaceChangeable)ns).setSurfaceHandle(0); - display = 0; - } - - protected void swapBuffersImpl() { - if(DEBUG) { - System.err.println("unhandled swapBuffersImpl() called for: "+this); - } - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java b/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java deleted file mode 100644 index 898a8a658..000000000 --- a/src/jogl/classes/com/jogamp/opengl/impl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.opengl.impl.x11.glx.awt; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.nativewindow.awt.*; -import javax.media.opengl.*; - -import com.jogamp.opengl.impl.*; -import com.jogamp.nativewindow.impl.jawt.x11.*; -import com.jogamp.nativewindow.impl.x11.*; - -public class X11AWTGLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { - protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); - - public X11AWTGLXGraphicsConfigurationFactory() { - GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); - } - - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, - CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { - GraphicsDevice device = null; - if (absScreen != null && - !(absScreen instanceof AWTGraphicsScreen)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); - } - - if(null==absScreen) { - absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); - } - AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; - device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); - - if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); - } - - if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); - } - - if (chooser != null && - !(chooser instanceof GLCapabilitiesChooser)) { - throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); - } - - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: got "+absScreen); - } - - long displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(device); - boolean owner = false; - if(0==displayHandle) { - displayHandle = X11Util.createDisplay(null); - owner = true; - if(DEBUG) { - System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using a thread local X11 display"); - } - } else { - if(DEBUG) { - System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using AWT X11 display 0x"+Long.toHexString(displayHandle)); - } - /** - * May cause an exception on NVidia X11 Display destruction, - * when destruction happen immediately after construction, around 10ms. - * However, the own Display handle is required for AMD gpus. - */ - String name = X11Util.XDisplayString(displayHandle); - displayHandle = X11Util.createDisplay(name); - owner = true; - } - ((AWTGraphicsDevice)awtScreen.getDevice()).setSubType(NativeWindowFactory.TYPE_X11, displayHandle); - X11GraphicsDevice x11Device = new X11GraphicsDevice(displayHandle, AbstractGraphicsDevice.DEFAULT_UNIT); - x11Device.setCloseDisplay(owner); - X11GraphicsScreen x11Screen = new X11GraphicsScreen(x11Device, awtScreen.getIndex()); - if(DEBUG) { - System.err.println("X11AWTGLXGraphicsConfigurationFactory: made "+x11Screen); - } - GraphicsConfigurationFactory factory = GraphicsConfigurationFactory.getFactory(x11Device); - GraphicsConfiguration[] configs = device.getConfigurations(); - - // - // Match the X11/GL Visual with AWT: - // - choose a config AWT agnostic and then - // - try to find the visual within the GraphicsConfiguration - // - // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, - // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). - // - X11GraphicsConfiguration x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); - if (x11Config == null) { - throw new GLException("Unable to choose a GraphicsConfiguration (1): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); - } - long visualID = x11Config.getVisualID(); - for (int i = 0; i < configs.length; i++) { - GraphicsConfiguration gc = configs[i]; - if (gc != null) { - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { - if(DEBUG) { - System.err.println("Found matching AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); - } - return new AWTGraphicsConfiguration(awtScreen, - x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), - gc, x11Config); - } - } - } - - // try again using an AWT Colormodel compatible configuration - GraphicsConfiguration gc = device.getDefaultConfiguration(); - capsChosen = AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capsChosen, gc); - x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); - if (x11Config == null) { - throw new GLException("Unable to choose a GraphicsConfiguration (2): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); - } - visualID = x11Config.getVisualID(); - for (int i = 0; i < configs.length; i++) { - gc = configs[i]; - if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { - if(DEBUG) { - System.err.println("Found matching default AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); - } - return new AWTGraphicsConfiguration(awtScreen, - x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), - gc, x11Config); - } - } - - // Either we weren't able to reflectively introspect on the - // X11GraphicsConfig or something went wrong in the steps above; - // Let's take the default configuration as used on Windows and MacOSX then .. - if(DEBUG) { - System.err.println("!!! Using default configuration"); - } - - gc = device.getDefaultConfiguration(); - return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), gc, x11Config); - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java deleted file mode 100644 index b8e3922a4..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncHook.java +++ /dev/null @@ -1,331 +0,0 @@ -/* - * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. - */ - -package com.jogamp.opengl.util.glsl.fixedfunc.impl; - -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.*; -import javax.media.opengl.glu.*; -import com.jogamp.common.nio.Buffers; -import com.jogamp.opengl.util.*; -import com.jogamp.opengl.util.glsl.*; -import java.nio.*; - -public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFunc { - public static final int MAX_TEXTURE_UNITS = 8; - - protected FixedFuncPipeline fixedFunction=null; - protected PMVMatrix pmvMatrix=null; - protected GL2ES2 gl=null; - - public FixedFuncHook (GL2ES2 gl) { - this(gl, null); - } - - public FixedFuncHook (GL2ES2 gl, PMVMatrix matrix) { - this.gl = gl; - pmvMatrix = (null!=matrix)?matrix:new PMVMatrix(); - - fixedFunction = new FixedFuncPipeline(gl, pmvMatrix); - } - - public FixedFuncHook(GL2ES2 gl, PMVMatrix matrix, - Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) { - this.gl = gl; - pmvMatrix = matrix; - - fixedFunction = new FixedFuncPipeline(gl, pmvMatrix, - shaderRootClass, shaderSrcRoot, shaderBinRoot, - vertexColorFile, vertexColorLightFile, fragmentColorFile, fragmentColorTextureFile); - } - - public void destroy() { - fixedFunction.destroy(gl); - fixedFunction = null; - } - - public PMVMatrix getMatrix() { return pmvMatrix; } - - // - // FixedFuncHookIf - hooks - // - public void glDrawArrays(int mode, int first, int count) { - fixedFunction.validate(gl); - gl.glDrawArrays(mode, first, count); - } - public void glDrawElements(int mode, int count, int type, java.nio.Buffer indices) { - fixedFunction.validate(gl); - gl.glDrawElements(mode, count, type, indices); - } - public void glDrawElements(int mode, int count, int type, long indices_buffer_offset) { - fixedFunction.validate(gl); - gl.glDrawElements(mode, count, type, indices_buffer_offset); - } - - public void glActiveTexture(int texture) { - fixedFunction.glActiveTexture(gl, texture); - gl.glActiveTexture(texture); - } - public void glEnable(int cap) { - if(fixedFunction.glEnable(gl, cap, true)) { - gl.glEnable(cap); - } - } - public void glDisable(int cap) { - if(fixedFunction.glEnable(gl, cap, false)) { - gl.glDisable(cap); - } - } - public void glCullFace(int faceName) { - fixedFunction.glCullFace(gl, faceName); - gl.glCullFace(faceName); - } - - public void glGetFloatv(int pname, java.nio.FloatBuffer params) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetFloatv(pname, params); - return; - } - gl.glGetFloatv(pname, params); - } - public void glGetFloatv(int pname, float[] params, int params_offset) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetFloatv(pname, params, params_offset); - return; - } - gl.glGetFloatv(pname, params, params_offset); - } - public void glGetIntegerv(int pname, IntBuffer params) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetIntegerv(pname, params); - return; - } - gl.glGetIntegerv(pname, params); - } - public void glGetIntegerv(int pname, int[] params, int params_offset) { - if(pmvMatrix.isMatrixGetName(pname)) { - pmvMatrix.glGetIntegerv(pname, params, params_offset); - return; - } - gl.glGetIntegerv(pname, params, params_offset); - } - - // - // MatrixIf - // - public int glGetMatrixMode() { - return pmvMatrix.glGetMatrixMode(); - } - public void glMatrixMode(int mode) { - pmvMatrix.glMatrixMode(mode); - } - public void glLoadMatrixf(java.nio.FloatBuffer m) { - pmvMatrix.glLoadMatrixf(m); - } - public void glLoadMatrixf(float[] m, int m_offset) { - glLoadMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset)); - } - public void glPopMatrix() { - pmvMatrix.glPopMatrix(); - } - public void glPushMatrix() { - pmvMatrix.glPushMatrix(); - } - public void glLoadIdentity() { - pmvMatrix.glLoadIdentity(); - } - public void glMultMatrixf(java.nio.FloatBuffer m) { - pmvMatrix.glMultMatrixf(m); - } - public void glMultMatrixf(float[] m, int m_offset) { - glMultMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset)); - } - public void glTranslatef(float x, float y, float z) { - pmvMatrix.glTranslatef(x, y, z); - } - public void glRotatef(float angdeg, float x, float y, float z) { - pmvMatrix.glRotatef(angdeg, x, y, z); - } - public void glScalef(float x, float y, float z) { - pmvMatrix.glScalef(x, y, z); - } - public void glOrthof(float left, float right, float bottom, float top, float zNear, float zFar) { - pmvMatrix.glOrthof(left, right, bottom, top, zNear, zFar); - } - public void glFrustumf(float left, float right, float bottom, float top, float zNear, float zFar) { - pmvMatrix.glFrustumf(left, right, bottom, top, zNear, zFar); - } - - // - // LightingIf - // - public void glColor4f(float red, float green, float blue, float alpha) { - fixedFunction.glColor4fv(gl, GLBuffers.newDirectFloatBuffer(new float[] { red, green, blue, alpha })); - } - - public void glLightfv(int light, int pname, java.nio.FloatBuffer params) { - fixedFunction.glLightfv(gl, light, pname, params); - } - public void glLightfv(int light, int pname, float[] params, int params_offset) { - glLightfv(light, pname, GLBuffers.newDirectFloatBuffer(params, params_offset)); - } - public void glMaterialfv(int face, int pname, java.nio.FloatBuffer params) { - fixedFunction.glMaterialfv(gl, face, pname, params); - } - public void glMaterialfv(int face, int pname, float[] params, int params_offset) { - glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(params, params_offset)); - } - public void glMaterialf(int face, int pname, float param) { - glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(new float[] { param })); - } - public void glShadeModel(int mode) { - fixedFunction.glShadeModel(gl, mode); - } - - // - // PointerIf - // - public void glEnableClientState(int glArrayIndex) { - fixedFunction.glEnableClientState(gl, glArrayIndex); - } - public void glDisableClientState(int glArrayIndex) { - fixedFunction.glDisableClientState(gl, glArrayIndex); - } - - public void glVertexPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glVertexPointer(gl, array); - } - - public void glVertexPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glVertexPointer(GLArrayDataWrapper.createFixed(gl, GL_VERTEX_ARRAY, size, type, false, stride, pointer, 0, 0)); - } - public void glVertexPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glVertexPointer(GLArrayDataWrapper.createFixed(gl, GL_VERTEX_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glColorPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glColorPointer(gl, array); - } - public void glColorPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glColorPointer(GLArrayDataWrapper.createFixed(gl, GL_COLOR_ARRAY, size, type, false, - stride, pointer, 0, 0)); - } - public void glColorPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glColorPointer(GLArrayDataWrapper.createFixed(gl, GL_COLOR_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glNormalPointer(GLArrayData array) { - if(array.getComponentNumber()!=3) { - throw new GLException("Only 3 components per normal allowed"); - } - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glNormalPointer(gl, array); - } - public void glNormalPointer(int type, int stride, java.nio.Buffer pointer) { - glNormalPointer(GLArrayDataWrapper.createFixed(gl, GL_NORMAL_ARRAY, 3, type, false, - stride, pointer, 0, 0)); - } - public void glNormalPointer(int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glNormalPointer(GLArrayDataWrapper.createFixed(gl, GL_NORMAL_ARRAY, 3, type, false, - stride, null, vboName, pointer_buffer_offset)); - } - - public void glTexCoordPointer(GLArrayData array) { - if(array.isVBO()) { - if(!gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not enabled: "+array); - } - } else { - if(gl.glIsVBOArrayEnabled()) { - throw new GLException("VBO array is not disabled: "+array); - } - Buffers.rangeCheck(array.getBuffer(), 1); - if (!Buffers.isDirect(array.getBuffer())) { - throw new GLException("Argument \"pointer\" was not a direct buffer"); } - } - fixedFunction.glTexCoordPointer(gl, array); - } - public void glTexCoordPointer(int size, int type, int stride, java.nio.Buffer pointer) { - glTexCoordPointer( - GLArrayDataWrapper.createFixed(gl, GL_TEXTURE_COORD_ARRAY, size, type, false, stride, pointer, 0,0)); - } - public void glTexCoordPointer(int size, int type, int stride, long pointer_buffer_offset) { - int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER); - if(vboName==0) { - throw new GLException("no GL_ARRAY_BUFFER VBO bound"); - } - glTexCoordPointer( - GLArrayDataWrapper.createFixed(gl, GL_TEXTURE_COORD_ARRAY, size, type, false, - stride, null, vboName, pointer_buffer_offset) ); - } - - public final String toString() { - StringBuffer buf = new StringBuffer(); - buf.append(getClass().getName()+" ("); - if(null!=pmvMatrix) { - buf.append(", matrixDirty: "+pmvMatrix.isDirty()); - } - buf.append("\n\t, FixedFunction: "+fixedFunction); - buf.append(gl); - buf.append(" )"); - - return buf.toString(); - } - -} - - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java deleted file mode 100644 index 529e4567b..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/FixedFuncPipeline.java +++ /dev/null @@ -1,554 +0,0 @@ - -package com.jogamp.opengl.util.glsl.fixedfunc.impl; - -import com.jogamp.common.nio.Buffers; -import javax.media.opengl.*; -import javax.media.opengl.fixedfunc.*; -import com.jogamp.opengl.util.*; -import com.jogamp.opengl.util.glsl.*; -import java.nio.*; - -public class FixedFuncPipeline { - public static final int MAX_TEXTURE_UNITS = 8; - public static final int MAX_LIGHTS = 8; - - // We can't have any dependencies on the FixedFuncUtil class for build bootstrapping reasons - public static final String mgl_Vertex = "mgl_Vertex"; - public static final String mgl_Normal = "mgl_Normal"; - public static final String mgl_Color = "mgl_Color"; - public static final String mgl_MultiTexCoord = "mgl_MultiTexCoord" ; - - public static String getPredefinedArrayIndexName(int glArrayIndex) { - switch(glArrayIndex) { - case GLPointerFunc.GL_VERTEX_ARRAY: - return mgl_Vertex; - case GLPointerFunc.GL_NORMAL_ARRAY: - return mgl_Normal; - case GLPointerFunc.GL_COLOR_ARRAY: - return mgl_Color; - case GLPointerFunc.GL_TEXTURE_COORD_ARRAY: - return mgl_MultiTexCoord; - } - return null; - } - - public FixedFuncPipeline(GL2ES2 gl, PMVMatrix pmvMatrix) { - init(gl, pmvMatrix, FixedFuncPipeline.class, shaderSrcRootDef, shaderBinRootDef, - vertexColorFileDef, vertexColorLightFileDef, fragmentColorFileDef, fragmentColorTextureFileDef); - } - public FixedFuncPipeline(GL2ES2 gl, PMVMatrix pmvMatrix, Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) { - init(gl, pmvMatrix, shaderRootClass, shaderSrcRoot, shaderBinRoot, - vertexColorFile, vertexColorLightFile, fragmentColorFile, fragmentColorTextureFile); - } - - public boolean verbose() { return verbose; } - - public void setVerbose(boolean v) { verbose=v; } - - public boolean isValid() { - return shaderState.linked(); - } - - public ShaderState getShaderState() { - return shaderState; - } - - public int getActiveTextureUnit() { - return activeTextureUnit; - } - - public String getArrayIndexName(int glArrayIndex) { - String name = getPredefinedArrayIndexName(glArrayIndex); - switch(glArrayIndex) { - case GLPointerFunc.GL_VERTEX_ARRAY: - case GLPointerFunc.GL_NORMAL_ARRAY: - case GLPointerFunc.GL_COLOR_ARRAY: - break; - case GLPointerFunc.GL_TEXTURE_COORD_ARRAY: - name = name + activeTextureUnit; - } - return name; - } - - public void destroy(GL2ES2 gl) { - shaderProgramColor.release(gl, true); - shaderProgramColorLight.release(gl, true); - shaderProgramColorTexture.release(gl, true); - shaderProgramColorTextureLight.release(gl, true); - shaderState.destroy(gl); - } - - public void glEnableClientState(GL2ES2 gl, int glArrayIndex) { - shaderState.glUseProgram(gl, true); - - shaderState.glEnableVertexAttribArray(gl, getArrayIndexName(glArrayIndex)); - // textureCoordsEnabled |= (1 << activeTextureUnit); - if ( textureCoordsEnabled.get(activeTextureUnit) != 1 ) { - textureCoordsEnabled.put(activeTextureUnit, 1); - textureCoordsEnabledDirty = true; - } - } - - public void glDisableClientState(GL2ES2 gl, int glArrayIndex) { - shaderState.glUseProgram(gl, true); - - shaderState.glDisableVertexAttribArray(gl, getArrayIndexName(glArrayIndex)); - // textureCoordsEnabled &= ~(1 << activeTextureUnit); - if ( textureCoordsEnabled.get(activeTextureUnit) != 0 ) { - textureCoordsEnabled.put(activeTextureUnit, 0); - textureCoordsEnabledDirty = true; - } - } - - public void glVertexPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glColorPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glColor4fv(GL2ES2 gl, FloatBuffer data ) { - shaderState.glUseProgram(gl, true); - GLUniformData ud = shaderState.getUniform(mgl_ColorStatic); - if(null!=ud) { - ud.setData(data); - shaderState.glUniform(gl, ud); - } - } - - public void glNormalPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glTexCoordPointer(GL2ES2 gl, GLArrayData data) { - shaderState.glUseProgram(gl, true); - data.setName( getArrayIndexName(data.getIndex()) ); - shaderState.glVertexAttribPointer(gl, data); - } - - public void glLightfv(GL2ES2 gl, int light, int pname, java.nio.FloatBuffer params) { - shaderState.glUseProgram(gl, true); - light -=GLLightingFunc.GL_LIGHT0; - if(0 <= light && light < MAX_LIGHTS) { - GLUniformData ud = null; - switch(pname) { - case GLLightingFunc.GL_AMBIENT: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].ambient"); - break; - case GLLightingFunc.GL_DIFFUSE: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].diffuse"); - break; - case GLLightingFunc.GL_SPECULAR: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].specular"); - break; - case GLLightingFunc.GL_POSITION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].position"); - break; - case GLLightingFunc.GL_SPOT_DIRECTION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotDirection"); - break; - case GLLightingFunc.GL_SPOT_EXPONENT: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotExponent"); - break; - case GLLightingFunc.GL_SPOT_CUTOFF: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].spotCutoff"); - break; - case GLLightingFunc.GL_CONSTANT_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].constantAttenuation"); - break; - case GLLightingFunc.GL_LINEAR_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].linearAttenuation"); - break; - case GLLightingFunc.GL_QUADRATIC_ATTENUATION: - ud = shaderState.getUniform(mgl_LightSource+"["+light+"].quadraticAttenuation"); - break; - default: - if(verbose) { - System.err.println("glLightfv pname not within [GL_AMBIENT GL_DIFFUSE GL_SPECULAR GL_POSITION GL_SPOT_DIRECTION]: "+pname); - } - return; - } - if(null!=ud) { - ud.setData(params); - shaderState.glUniform(gl, ud); - } - } else if(verbose) { - System.err.println("glLightfv light not within [0.."+MAX_LIGHTS+"]: "+light); - } - } - - public void glMaterialfv(GL2ES2 gl, int face, int pname, java.nio.FloatBuffer params) { - shaderState.glUseProgram(gl, true); - - switch (face) { - case GL.GL_FRONT: - case GL.GL_FRONT_AND_BACK: - break; - case GL.GL_BACK: - if(verbose) { - System.err.println("glMaterialfv face GL_BACK currently not supported"); - } - break; - default: - } - - GLUniformData ud = null; - switch(pname) { - case GLLightingFunc.GL_AMBIENT: - ud = shaderState.getUniform(mgl_FrontMaterial+".ambient"); - break; - case GLLightingFunc.GL_AMBIENT_AND_DIFFUSE: - glMaterialfv(gl, face, GLLightingFunc.GL_AMBIENT, params); - // fall through intended .. - case GLLightingFunc.GL_DIFFUSE: - ud = shaderState.getUniform(mgl_FrontMaterial+".diffuse"); - break; - case GLLightingFunc.GL_SPECULAR: - ud = shaderState.getUniform(mgl_FrontMaterial+".specular"); - break; - case GLLightingFunc.GL_EMISSION: - ud = shaderState.getUniform(mgl_FrontMaterial+".emission"); - break; - case GLLightingFunc.GL_SHININESS: - ud = shaderState.getUniform(mgl_FrontMaterial+".shininess"); - break; - default: - if(verbose) { - System.err.println("glMaterialfv pname not within [GL_AMBIENT GL_DIFFUSE GL_SPECULAR GL_EMISSION GL_SHININESS]: "+pname); - } - return; - } - if(null!=ud) { - ud.setData(params); - shaderState.glUniform(gl, ud); - } - } - - public void glShadeModel(GL2ES2 gl, int mode) { - shaderState.glUseProgram(gl, true); - GLUniformData ud = shaderState.getUniform(mgl_ShadeModel); - if(null!=ud) { - ud.setData(mode); - shaderState.glUniform(gl, ud); - } - } - - public void glActiveTexture(GL2ES2 gl, int textureUnit) { - textureUnit -= GL.GL_TEXTURE0; - if(0 <= textureUnit && textureUnitcullFace) { - faceName *= -1; - } - cullFace = faceName; - } - - public void validate(GL2ES2 gl) { - shaderState.glUseProgram(gl, true); - GLUniformData ud; - if(pmvMatrix.update()) { - ud = shaderState.getUniform(mgl_PMVMatrix); - if(null!=ud) { - // same data object .. - shaderState.glUniform(gl, ud); - } else { - throw new GLException("Failed to update: mgl_PMVMatrix"); - } - ud = shaderState.getUniform(mgl_NormalMatrix); - if(null!=ud) { - // same data object .. - shaderState.glUniform(gl, ud); - } - } - ud = shaderState.getUniform(mgl_ColorEnabled); - if(null!=ud) { - int ca = (shaderState.isVertexAttribArrayEnabled(mgl_Color)==true)?1:0; - if(ca!=ud.intValue()) { - ud.setData(ca); - shaderState.glUniform(gl, ud); - } - } - ud = shaderState.getUniform(mgl_CullFace); - if(null!=ud) { - if(cullFace!=ud.intValue()) { - ud.setData(cullFace); - shaderState.glUniform(gl, ud); - } - } - - if(lightsEnabledDirty) { - ud = shaderState.getUniform(mgl_LightsEnabled); - if(null!=ud) { - // same data object - shaderState.glUniform(gl, ud); - } - lightsEnabledDirty=false; - } - - if(textureCoordsEnabledDirty) { - ud = shaderState.getUniform(mgl_TexCoordEnabled); - if(null!=ud) { - // same data object - shaderState.glUniform(gl, ud); - } - textureCoordsEnabledDirty=false; - } - - if(textureEnabled) { - if(lightingEnabled) { - shaderState.attachShaderProgram(gl, shaderProgramColorTextureLight); - } else { - shaderState.attachShaderProgram(gl, shaderProgramColorTexture); - } - } else { - if(lightingEnabled) { - shaderState.attachShaderProgram(gl, shaderProgramColorLight); - } else { - shaderState.attachShaderProgram(gl, shaderProgramColor); - } - } - if(DEBUG) { - System.err.println("validate: "+this); - } - } - - public String toString() { - return "FixedFuncPipeline[pmv: "+pmvMatrix+ - ", textureEnabled: "+textureEnabled+ - ", textureCoordsEnabled: "+textureCoordsEnabled+ - ", lightingEnabled: "+lightingEnabled+ - ", lightsEnabled: "+lightsEnabled+ - "\n\t, shaderProgramColor: "+shaderProgramColor+ - "\n\t, shaderProgramColorTexture: "+shaderProgramColorTexture+ - "\n\t, shaderProgramColorLight: "+shaderProgramColorLight+ - "\n\t, shaderProgramColorTextureLight: "+shaderProgramColorTextureLight+ - "\n\t, ShaderState: "+shaderState+ - "]"; - } - - protected void init(GL2ES2 gl, PMVMatrix pmvMatrix, Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, - String fragmentColorTextureFile) - { - if(null==pmvMatrix) { - throw new GLException("PMVMatrix is null"); - } - this.pmvMatrix=pmvMatrix; - this.shaderState=new ShaderState(); - this.shaderState.setVerbose(verbose); - ShaderCode vertexColor, vertexColorLight, fragmentColor, fragmentColorTexture; - - vertexColor = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, vertexColorFile); - - vertexColorLight = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, vertexColorLightFile); - - fragmentColor = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, fragmentColorFile); - - fragmentColorTexture = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, - shaderSrcRoot, shaderBinRoot, fragmentColorTextureFile); - - shaderProgramColor = new ShaderProgram(); - shaderProgramColor.add(vertexColor); - shaderProgramColor.add(fragmentColor); - if(!shaderProgramColor.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColor program: "+shaderProgramColor); - } - - shaderProgramColorTexture = new ShaderProgram(); - shaderProgramColorTexture.add(vertexColor); - shaderProgramColorTexture.add(fragmentColorTexture); - if(!shaderProgramColorTexture.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorTexture program: "+shaderProgramColorTexture); - } - - shaderProgramColorLight = new ShaderProgram(); - shaderProgramColorLight.add(vertexColorLight); - shaderProgramColorLight.add(fragmentColor); - if(!shaderProgramColorLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorLight); - } - - shaderProgramColorTextureLight = new ShaderProgram(); - shaderProgramColorTextureLight.add(vertexColorLight); - shaderProgramColorTextureLight.add(fragmentColorTexture); - if(!shaderProgramColorTextureLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorTextureLight); - } - - shaderState.attachShaderProgram(gl, shaderProgramColor); - shaderState.glUseProgram(gl, true); - - // mandatory .. - if(!shaderState.glUniform(gl, new GLUniformData(mgl_PMVMatrix, 4, 4, pmvMatrix.glGetPMvMviMatrixf()))) { - throw new GLException("Error setting PMVMatrix in shader: "+this); - } - - // optional parameter .. - shaderState.glUniform(gl, new GLUniformData(mgl_NormalMatrix, 3, 3, pmvMatrix.glGetNormalMatrixf())); - - shaderState.glUniform(gl, new GLUniformData(mgl_ColorEnabled, 0)); - shaderState.glUniform(gl, new GLUniformData(mgl_ColorStatic, 4, zero4f)); - shaderState.glUniform(gl, new GLUniformData(mgl_TexCoordEnabled, 1, textureCoordsEnabled)); - shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTexture, activeTextureUnit)); - shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTextureIdx, activeTextureUnit)); - shaderState.glUniform(gl, new GLUniformData(mgl_ShadeModel, 0)); - shaderState.glUniform(gl, new GLUniformData(mgl_CullFace, cullFace)); - for(int i=0; i 0 && - ( ( mgl_CullFace == 1 && gl_FrontFacing ) || - ( mgl_CullFace == 2 && !gl_FrontFacing ) || - ( mgl_CullFace == 3 ) ) ) { - discard; - } - gl_FragColor = frontColor; -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp deleted file mode 100644 index 346e40196..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColor.vp +++ /dev/null @@ -1,22 +0,0 @@ -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -#include mgl_settexcoord.vp - -void main(void) -{ - if(mgl_ColorEnabled>0) { - frontColor=mgl_Color; - } else { - frontColor=mgl_ColorStatic; - } - - gl_Position = mgl_PMVMatrix[0] * mgl_PMVMatrix[1] * mgl_Vertex; - - setTexCoord(gl_Position); -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp deleted file mode 100644 index ce203cfb9..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorLight.vp +++ /dev/null @@ -1,70 +0,0 @@ -#include es_precision.glsl -#include mgl_lightdef.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_uniform_light.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -#include mgl_settexcoord.vp - -void main(void) -{ - vec4 position; - vec3 normal, lightDir, cameraDir, halfDir; - vec4 ambient, diffuse, specular; - float NdotL, NdotHV, dist, attenuation; - int i; - - position = mgl_PMVMatrix[1] * mgl_Vertex; // vertex eye position - - normal = normalize(mgl_NormalMatrix * mgl_Normal); - // cameraPosition: (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz - cameraDir = normalize( (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz - mgl_Vertex.xyz ); - - ambient = vec4(0,0,0,0); - diffuse = vec4(0,0,0,0); - specular = vec4(0,0,0,0); - - bool lightEnabled = false; - - for(i=0; i0) { - frontColor=mgl_Color; - } else { - frontColor=mgl_ColorStatic; - } - if( lightEnabled ) { - frontColor *= ambient + diffuse + specular; - } - - gl_Position = mgl_PMVMatrix[0] * position; - - setTexCoord(gl_Position); -} - diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp deleted file mode 100644 index 86e6ace73..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/FixedFuncColorTexture.fp +++ /dev/null @@ -1,47 +0,0 @@ - -#include es_precision.glsl -#include mgl_lightdef.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_varying.glsl - -vec4 getTexColor(in sampler2D tex, in int idx) { - vec4 coord; - if(idx==0) { - coord= mgl_TexCoords[0]; - } else if(idx==1) { - coord= mgl_TexCoords[1]; - } else if(idx==2) { - coord= mgl_TexCoords[2]; - } else if(idx==3) { - coord= mgl_TexCoords[3]; - } else if(idx==4) { - coord= mgl_TexCoords[4]; - } else if(idx==5) { - coord= mgl_TexCoords[5]; - } else if(idx==6) { - coord= mgl_TexCoords[6]; - } else { - coord= mgl_TexCoords[7]; - } - return texture2D(tex, coord.st); -} - -void main (void) -{ - if( mgl_CullFace > 0 && - ( ( mgl_CullFace == 1 && gl_FrontFacing ) || - ( mgl_CullFace == 2 && !gl_FrontFacing ) || - ( mgl_CullFace == 3 ) ) ) { - discard; - } - - vec4 texColor = getTexColor(mgl_ActiveTexture,mgl_ActiveTextureIdx); - - if(length(texColor.rgb)>0.0) { - gl_FragColor = vec4(frontColor.rgb*texColor.rgb, frontColor.a) ; - } else { - gl_FragColor = frontColor; - } -} diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp deleted file mode 100644 index 3ebaaee1d..000000000 Binary files a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bfp and /dev/null differ diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp deleted file mode 100644 index 279ef72c7..000000000 Binary files a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColor.bvp and /dev/null differ diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp deleted file mode 100644 index 5a9deea71..000000000 Binary files a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorLight.bvp and /dev/null differ diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp deleted file mode 100644 index ce1397fe1..000000000 Binary files a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/bin/nvidia/FixedFuncColorTexture.bfp and /dev/null differ diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl deleted file mode 100644 index fd6abe54e..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/es_precision.glsl +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef es_precision_glsl -#define es_precision_glsl - -#ifdef GL_ES - #define MEDIUMP mediump - #define HIGHP highp - #define LOWP lowp -#else - #define MEDIUMP - #define HIGHP - #define LOWP -#endif - -#endif // es_precision_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl deleted file mode 100644 index b09bdb05a..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_attribute.glsl +++ /dev/null @@ -1,19 +0,0 @@ - -#ifndef mgl_attribute_glsl -#define mgl_attribute_glsl - -#include es_precision.glsl - -attribute HIGHP vec4 mgl_Vertex; -attribute HIGHP vec3 mgl_Normal; -attribute HIGHP vec4 mgl_Color; -attribute HIGHP vec4 mgl_MultiTexCoord0; -attribute HIGHP vec4 mgl_MultiTexCoord1; -attribute HIGHP vec4 mgl_MultiTexCoord2; -attribute HIGHP vec4 mgl_MultiTexCoord3; -attribute HIGHP vec4 mgl_MultiTexCoord4; -attribute HIGHP vec4 mgl_MultiTexCoord5; -attribute HIGHP vec4 mgl_MultiTexCoord6; -attribute HIGHP vec4 mgl_MultiTexCoord7; - -#endif // mgl_attribute_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl deleted file mode 100644 index 1a464a1cb..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_const.glsl +++ /dev/null @@ -1,10 +0,0 @@ - -#ifndef mgl_const_glsl -#define mgl_const_glsl - -#include es_precision.glsl - -const LOWP int MAX_TEXTURE_UNITS = 8; // <=gl_MaxTextureImageUnits -const LOWP int MAX_LIGHTS = 8; - -#endif // mgl_const_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl deleted file mode 100644 index 98e214139..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_lightdef.glsl +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef mgl_lightdef_glsl -#define mgl_lightdef_glsl - -struct mgl_LightSourceParameters { - vec4 ambient; - vec4 diffuse; - vec4 specular; - vec4 position; - // vec4 halfVector; // is computed here - vec3 spotDirection; - float spotExponent; - float spotCutoff; // (range: [0.0,90.0], 180.0) - //float spotCosCutoff; // (range: [1.0,0.0],-1.0) - float constantAttenuation; - float linearAttenuation; - float quadraticAttenuation; -}; -struct mgl_MaterialParameters { - vec4 ambient; - vec4 diffuse; - vec4 specular; - vec4 emission; - float shininess; -}; - -#endif // mgl_lightdef_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp deleted file mode 100644 index 1efe328d0..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_settexcoord.vp +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef mgl_settexcoord_vp -#define mgl_settexcoord_vp - -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_uniform.glsl -#include mgl_attribute.glsl -#include mgl_varying.glsl - -void setTexCoord(in vec4 defpos) { - /** - * bitwise operator not supported on APX 2500 ES 2.0 - * - mgl_TexCoords[0] = ( 0 != (mgl_TexCoordEnabled & 1) ) ? mgl_MultiTexCoord0 : defpos; - mgl_TexCoords[1] = ( 0 != (mgl_TexCoordEnabled & 2) ) ? mgl_MultiTexCoord1 : defpos; - mgl_TexCoords[2] = ( 0 != (mgl_TexCoordEnabled & 4) ) ? mgl_MultiTexCoord2 : defpos; - mgl_TexCoords[3] = ( 0 != (mgl_TexCoordEnabled & 8) ) ? mgl_MultiTexCoord3 : defpos; - mgl_TexCoords[4] = ( 0 != (mgl_TexCoordEnabled & 16) ) ? mgl_MultiTexCoord4 : defpos; - mgl_TexCoords[5] = ( 0 != (mgl_TexCoordEnabled & 32) ) ? mgl_MultiTexCoord5 : defpos; - mgl_TexCoords[6] = ( 0 != (mgl_TexCoordEnabled & 64) ) ? mgl_MultiTexCoord6 : defpos; - mgl_TexCoords[7] = ( 0 != (mgl_TexCoordEnabled & 128) ) ? mgl_MultiTexCoord7 : defpos; - */ - - mgl_TexCoords[0] = ( 0 != mgl_TexCoordEnabled[0] ) ? mgl_MultiTexCoord0 : defpos; - mgl_TexCoords[1] = ( 0 != mgl_TexCoordEnabled[1] ) ? mgl_MultiTexCoord1 : defpos; - mgl_TexCoords[2] = ( 0 != mgl_TexCoordEnabled[2] ) ? mgl_MultiTexCoord2 : defpos; - mgl_TexCoords[3] = ( 0 != mgl_TexCoordEnabled[3] ) ? mgl_MultiTexCoord3 : defpos; - mgl_TexCoords[4] = ( 0 != mgl_TexCoordEnabled[4] ) ? mgl_MultiTexCoord4 : defpos; - mgl_TexCoords[5] = ( 0 != mgl_TexCoordEnabled[5] ) ? mgl_MultiTexCoord5 : defpos; - mgl_TexCoords[6] = ( 0 != mgl_TexCoordEnabled[6] ) ? mgl_MultiTexCoord6 : defpos; - mgl_TexCoords[7] = ( 0 != mgl_TexCoordEnabled[7] ) ? mgl_MultiTexCoord7 : defpos; -} - -#endif // mgl_settexcoord_vp diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl deleted file mode 100644 index d8b3c7f95..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform.glsl +++ /dev/null @@ -1,18 +0,0 @@ - -#ifndef mgl_uniform_glsl -#define mgl_uniform_glsl - -#include es_precision.glsl - -#include mgl_const.glsl - -uniform HIGHP mat4 mgl_PMVMatrix[3]; // P, Mv, and Mvi -uniform HIGHP mat3 mgl_NormalMatrix; // transpose(inverse(ModelView)).3x3 -uniform LOWP int mgl_ColorEnabled; -uniform HIGHP vec4 mgl_ColorStatic; -uniform LOWP int mgl_TexCoordEnabled[MAX_TEXTURE_UNITS]; -uniform sampler2D mgl_ActiveTexture; -uniform LOWP int mgl_ActiveTextureIdx; -uniform LOWP int mgl_CullFace; - -#endif // mgl_uniform_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl deleted file mode 100644 index 0dedb5d5d..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_uniform_light.glsl +++ /dev/null @@ -1,15 +0,0 @@ - -#ifndef mgl_uniform_light_glsl -#define mgl_uniform_light_glsl - -#include es_precision.glsl - -#include mgl_const.glsl -#include mgl_lightdef.glsl - -uniform LOWP int mgl_LightsEnabled[MAX_LIGHTS]; - -uniform mgl_LightSourceParameters mgl_LightSource[MAX_LIGHTS]; -uniform mgl_MaterialParameters mgl_FrontMaterial; - -#endif // mgl_uniform_light_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl deleted file mode 100644 index fc9f735d1..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/mgl_varying.glsl +++ /dev/null @@ -1,12 +0,0 @@ - -#ifndef mgl_varying_glsl -#define mgl_varying_glsl - -#include es_precision.glsl - -#include mgl_const.glsl - -varying vec4 frontColor; -varying vec4 mgl_TexCoords[MAX_TEXTURE_UNITS]; - -#endif // mgl_varying_glsl diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat deleted file mode 100755 index 8a2114e07..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc-ff.bat +++ /dev/null @@ -1,9 +0,0 @@ -REM -REM You have to call it from the 'shaders' directory, e.g.: -REM scripts\nvidia-apx\glslc-ff.bat -REM -IF !"%JOGLDIR%"==""! GOTO YESPATH -set JOGLDIR=..\lib -:YESPATH - -java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia FixedFuncColor.fp FixedFuncColorTexture.fp FixedFuncColorLight.vp FixedFuncColor.vp diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat b/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat deleted file mode 100755 index c7ca0a8b7..000000000 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/fixedfunc/impl/shaders/scripts/nvidia-apx/glslc.bat +++ /dev/null @@ -1,9 +0,0 @@ -REM -REM You have to call it from the 'shaders' directory, e.g.: -REM scripts\nvidia-apx\glslc.bat -REM -IF !"%JOGLDIR%"==""! GOTO YESPATH -set JOGLDIR=..\lib -:YESPATH - -java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia %1 diff --git a/src/jogl/classes/jogamp/opengl/Debug.java b/src/jogl/classes/jogamp/opengl/Debug.java new file mode 100644 index 000000000..82a5f2ff2 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/Debug.java @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.security.*; + +/** Helper routines for logging and debugging. */ + +public class Debug { + // Some common properties + private static boolean verbose; + private static boolean debugAll; + private static AccessControlContext localACC; + + static { + localACC=AccessController.getContext(); + verbose = isPropertyDefined("jogl.verbose", true); + debugAll = isPropertyDefined("jogl.debug", true); + if (verbose) { + Package p = Package.getPackage("javax.media.opengl"); + System.err.println("JOGL specification version " + p.getSpecificationVersion()); + System.err.println("JOGL implementation version " + p.getImplementationVersion()); + System.err.println("JOGL implementation vendor " + p.getImplementationVendor()); + } + } + + static int getIntProperty(final String property, final boolean jnlpAlias) { + return getIntProperty(property, jnlpAlias, localACC); + } + + public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + int i=0; + try { + Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + i = iv.intValue(); + } catch (NumberFormatException nfe) {} + return i; + } + + static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { + return getBooleanProperty(property, jnlpAlias, localACC); + } + + public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + return b.booleanValue(); + } + + static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { + return isPropertyDefined(property, jnlpAlias, localACC); + } + + public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; + } + + static String getProperty(final String property, final boolean jnlpAlias) { + return getProperty(property, jnlpAlias, localACC); + } + + public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + String s=null; + if(null!=acc && acc.equals(localACC)) { + s = (String) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String val=null; + try { + val = System.getProperty(property); + } catch (Exception e) {} + if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + val = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + return val; + } + }); + } else { + try { + s = System.getProperty(property); + } catch (Exception e) {} + if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + s = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + } + return s; + } + public static final String jnlp_prefix = "jnlp." ; + + public static boolean verbose() { + return verbose; + } + + public static boolean debugAll() { + return debugAll; + } + + public static boolean debug(String subcomponent) { + return debugAll() || isPropertyDefined("jogl.debug." + subcomponent, true); + } +} diff --git a/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..5cacf5087 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLibraryBundleInfo.java @@ -0,0 +1,58 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import java.util.List; +import java.util.ArrayList; + +public abstract class DesktopGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { + private static int posGlueLibGLDESKTOP; + private static List/**/ glueLibNames; + static { + glueLibNames = new ArrayList(); + + glueLibNames.addAll(getGlueLibNamesPreload()); + + posGlueLibGLDESKTOP = glueLibNames.size(); + glueLibNames.add("jogl_desktop"); + } + + public static final int getGlueLibPosGLDESKTOP() { + return posGlueLibGLDESKTOP; + } + + public DesktopGLDynamicLibraryBundleInfo() { + super(); + } + + public final List/**/ getGlueLibNames() { + return glueLibNames; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLookupHelper.java b/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLookupHelper.java new file mode 100644 index 000000000..77b6ba981 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/DesktopGLDynamicLookupHelper.java @@ -0,0 +1,63 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import com.jogamp.common.os.NativeLibrary; +import java.util.*; + +public class DesktopGLDynamicLookupHelper extends GLDynamicLookupHelper { + + public DesktopGLDynamicLookupHelper(DesktopGLDynamicLibraryBundleInfo info) { + super(info); + } + + public DesktopGLDynamicLibraryBundleInfo getDesktopGLBundleInfo() { return (DesktopGLDynamicLibraryBundleInfo) getBundleInfo(); } + + public boolean hasGLBinding() { + return isToolLibLoaded() && isGlueLibLoaded(DesktopGLDynamicLibraryBundleInfo.getGlueLibPosGLDESKTOP()); + } + + public synchronized boolean loadGLULibrary() { + /** hacky code .. where all platform GLU libs are tried ..*/ + if(null==gluLib) { + List/**/ gluLibNames = new ArrayList(); + gluLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGLU.dylib"); // osx + gluLibNames.add("libGLU.so"); // unix + gluLibNames.add("GLU32"); // windows + gluLibNames.add("GLU"); // generic + gluLib = loadFirstAvailable(gluLibNames, null, true); + if(null != gluLib) { + nativeLibraries.add(gluLib); + } + } + return null != gluLib ; + } + NativeLibrary gluLib = null; +} + diff --git a/src/jogl/classes/jogamp/opengl/ExtensionAvailabilityCache.java b/src/jogl/classes/jogamp/opengl/ExtensionAvailabilityCache.java new file mode 100644 index 000000000..a5fa98bb3 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/ExtensionAvailabilityCache.java @@ -0,0 +1,218 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; +import java.util.*; + +/** + * A utility object intended to be used by implementations to act as a cache + * of which OpenGL extensions are currently available on both the host machine + * and display. + */ +final class ExtensionAvailabilityCache { + protected static final boolean DEBUG = GLContextImpl.DEBUG; + private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("jogl.debug.ExtensionAvailabilityCache", true); + + ExtensionAvailabilityCache(GLContextImpl context) + { + this.context = context; + } + + /** + * Flush the cache. The cache will be rebuilt lazily as calls to {@link + * #isExtensionAvailable(String)} are received. + */ + final void flush() + { + if(DEBUG) { + System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+context.getGLVersion()); + } + availableExtensionCache.clear(); + initialized = false; + } + + /** + * Flush the cache and rebuild the cache. + */ + final void reset() { + flush(); + initAvailableExtensions(); + } + + final boolean isInitialized() { + return initialized && !availableExtensionCache.isEmpty() ; + } + + final boolean isExtensionAvailable(String glExtensionName) { + initAvailableExtensions(); + return availableExtensionCache.contains(mapGLExtensionName(glExtensionName)); + } + + final String getPlatformExtensionsString() { + initAvailableExtensions(); + return glXExtensions; + } + + final String getGLExtensionsString() { + initAvailableExtensions(); + if(DEBUG) { + System.err.println("ExtensionAvailabilityCache: getGLExtensions() called"); + } + return glExtensions; + } + + private final void initAvailableExtensions() { + GL gl = context.getGL(); + // if hash is empty (meaning it was flushed), pre-cache it with the list + // of extensions that are in the GL_EXTENSIONS string + if (availableExtensionCache.isEmpty() || !initialized) { + if (DEBUG) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching init "+gl+", OpenGL "+context.getGLVersion()); + } + + boolean useGetStringi = false; + + // Use 'glGetStringi' only for ARB GL3 context, + // on GL2 platforms the function might be available, but not working. + if ( context.isGL3() ) { + if ( ! context.isFunctionAvailable("glGetStringi") ) { + if(DEBUG) { + System.err.println("GLContext: GL >= 3.1 usage, but no glGetStringi"); + } + } else { + useGetStringi = true; + } + } + + if (DEBUG) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Pre-caching extension availability OpenGL "+context.getGLVersion()+ + ", use "+ ( useGetStringi ? "glGetStringi" : "glGetString" ) ); + } + + StringBuffer sb = new StringBuffer(); + if(useGetStringi) { + GL2GL3 gl2gl3 = gl.getGL2GL3(); + int[] numExtensions = { 0 } ; + gl2gl3.glGetIntegerv(gl2gl3.GL_NUM_EXTENSIONS, numExtensions, 0); + for (int i = 0; i < numExtensions[0]; i++) { + sb.append(gl2gl3.glGetStringi(gl2gl3.GL_EXTENSIONS, i)); + if(i < numExtensions[0]) { + sb.append(" "); + } + } + if (DEBUG) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL_EXTENSIONS: "+numExtensions[0]); + } + if(0==numExtensions[0]) { + // fall back .. + useGetStringi=false; + } + } + if(!useGetStringi) { + sb.append(gl.glGetString(GL.GL_EXTENSIONS)); + } + glExtensions = sb.toString(); + glXExtensions = context.getPlatformExtensionsString(); + + sb.append(" "); + sb.append(glXExtensions); + + String allAvailableExtensions = sb.toString(); + if (DEBUG_AVAILABILITY) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: GL vendor: " + gl.glGetString(GL.GL_VENDOR)); + } + StringTokenizer tok = new StringTokenizer(allAvailableExtensions); + while (tok.hasMoreTokens()) { + String availableExt = tok.nextToken().trim(); + availableExt = availableExt.intern(); + availableExtensionCache.add(availableExt); + if (DEBUG_AVAILABILITY) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Available: " + availableExt); + } + } + if (DEBUG) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: ALL EXTENSIONS: "+availableExtensionCache.size()); + } + + int major[] = new int[] { context.getGLVersionMajor() }; + int minor[] = new int[] { context.getGLVersionMinor() }; + while (GLContext.isValidGLVersion(major[0], minor[0])) { + availableExtensionCache.add("GL_VERSION_" + major[0] + "_" + minor[0]); + if (DEBUG) { + System.err.println(getThreadName() + ":ExtensionAvailabilityCache: Added GL_VERSION_" + major[0] + "_" + minor[0] + " to known extensions"); + } + if(!GLContext.decrementGLVersion(major, minor)) break; + } + + // put a dummy var in here so that the cache is no longer empty even if + // no extensions are in the GL_EXTENSIONS string + availableExtensionCache.add(""); + + initialized = true; + } + } + + // FIXME: hack to re-enable GL_NV_vertex_array_range extension after + // recent upgrade to new wglext.h and glxext.h headers + private static String mapGLExtensionName(String extensionName) { + if (extensionName != null && + (extensionName.equals("WGL_NV_vertex_array_range") || + extensionName.equals("GLX_NV_vertex_array_range"))) + return "GL_NV_vertex_array_range"; + return extensionName; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private boolean initialized = false; + private String glExtensions = null; + private String glXExtensions = null; + private HashSet availableExtensionCache = new HashSet(50); + private GLContextImpl context; + + static String getThreadName() { + return Thread.currentThread().getName(); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLBufferSizeTracker.java b/src/jogl/classes/jogamp/opengl/GLBufferSizeTracker.java new file mode 100644 index 000000000..6ebda222b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLBufferSizeTracker.java @@ -0,0 +1,214 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; +import com.jogamp.common.util.IntLongHashMap; + +/** + * Tracks as closely as possible the sizes of allocated OpenGL buffer + * objects. When glMapBuffer or glMapBufferARB is called, in order to + * turn the resulting base address into a java.nio.ByteBuffer, we need + * to know the size in bytes of the allocated OpenGL buffer object. + * Previously we would compute this size by using + * glGetBufferParameterivARB with a pname of GL_BUFFER_SIZE, but + * it appears doing so each time glMapBuffer is called is too costly + * on at least Apple's new multithreaded OpenGL implementation.

+ * + * Instead we now try to track the sizes of allocated buffer objects. + * We watch calls to glBindBuffer to see which buffer is bound to + * which target and to glBufferData to see how large the buffer's + * allocated size is. When glMapBuffer is called, we consult our table + * of buffer sizes to see if we can return an answer without a glGet + * call.

+ * + * We share the GLBufferSizeTracker objects among all GLContexts for + * which sharing is enabled, because the namespace for buffer objects + * is the same for these contexts.

+ * + * Tracking the state of which buffer objects are bound is done in the + * GLBufferStateTracker and is not completely trivial. In the face of + * calls to glPushClientAttrib / glPopClientAttrib we currently punt + * and re-fetch the bound buffer object for the state in question; + * see, for example, glVertexPointer and the calls down to + * GLBufferStateTracker.getBoundBufferObject(). Note that we currently + * ignore new binding targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV; + * the fact that new binding targets may be added in the future makes + * it impossible to cache state for these new targets.

+ * + * Ignoring new binding targets, the primary situation in which we may + * not be able to return a cached answer is in the case of an error, + * where glBindBuffer may not have been called before trying to call + * glBufferData. Also, if external native code modifies a buffer + * object, we may return an incorrect answer. (FIXME: this case + * requires more thought, and perhaps stochastic and + * exponential-fallback checking. However, note that it can only occur + * in the face of external native code which requires that the + * application be signed anyway, so there is no security risk in this + * area.) + */ + +public class GLBufferSizeTracker { + // Map from buffer names to sizes. + // Note: should probably have some way of shrinking this map, but + // can't just make it a WeakHashMap because nobody holds on to the + // keys; would have to always track creation and deletion of buffer + // objects, which is probably sub-optimal. The expected usage + // pattern of buffer objects indicates that the fact that this map + // never shrinks is probably not that bad. + private IntLongHashMap bufferSizeMap; + + protected static final boolean DEBUG = Debug.debug("GLStatusTracker"); + + public GLBufferSizeTracker() { + bufferSizeMap = new IntLongHashMap(); + bufferSizeMap.setKeyNotFoundValue(-1); + } + + public void setBufferSize(GLBufferStateTracker bufferStateTracker, + int target, GL caller, long size) { + // Need to do some similar queries to getBufferSize below + int buffer = bufferStateTracker.getBoundBufferObject(target, caller); + boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); + if (valid) { + if (buffer == 0) { + // FIXME: this really should not happen if we know what's + // going on. Very likely there is an OpenGL error in the + // application if we get here. Could silently return 0, but it + // seems better to get an early warning that something is + // wrong. + throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + + Integer.toHexString(target)); + } + setDirectStateBufferSize(buffer, caller, size); + } + // We don't know the current buffer state. Note that the buffer + // state tracker will have made the appropriate OpenGL query if it + // didn't know what was going on, so at this point we have nothing + // left to do except drop this piece of information on the floor. + } + + public void setDirectStateBufferSize(int buffer, GL caller, long size) { + bufferSizeMap.put(buffer, size); + } + + public long getBufferSize(GLBufferStateTracker bufferStateTracker, + int target, + GL caller) { + // See whether we know what buffer is currently bound to the given + // state + int buffer = bufferStateTracker.getBoundBufferObject(target, caller); + boolean valid = bufferStateTracker.isBoundBufferObjectKnown(target); + if (valid) { + if (0 == buffer) { + // FIXME: this really should not happen if we know what's + // going on. Very likely there is an OpenGL error in the + // application if we get here. Could silently return 0, but it + // seems better to get an early warning that something is + // wrong. + throw new GLException("Error: no OpenGL buffer object appears to be bound to target 0x" + + Integer.toHexString(target)); + } + return getBufferSizeImpl(target, buffer, caller); + } + // We don't know what's going on in this case; query the GL for an answer + // FIXME: both functions return 'int' types, which is not suitable, + // since buffer lenght is 64bit ? + int[] tmp = new int[1]; + caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); + if (DEBUG) { + System.err.println("GLBufferSizeTracker.getBufferSize(): no cached buffer information"); + } + return (long) tmp[0]; + } + + public long getDirectStateBufferSize(int buffer, GL caller) { + return getBufferSizeImpl(0, buffer, caller); + } + + private long getBufferSizeImpl(int target, int buffer, GL caller) { + // See whether we know the size of this buffer object; at this + // point we almost certainly should if the application is + // written correctly + long sz = bufferSizeMap.get(buffer); + if (0 > sz) { + // For robustness, try to query this value from the GL as we used to + // FIXME: both functions return 'int' types, which is not suitable, + // since buffer lenght is 64bit ? + int[] tmp = new int[1]; + if(0==target) { + // DirectState .. + if(caller.isFunctionAvailable("glGetNamedBufferParameterivEXT")) { + caller.getGL2().glGetNamedBufferParameterivEXT(buffer, GL.GL_BUFFER_SIZE, tmp, 0); + } else { + throw new GLException("Error: getDirectStateBufferSize called with unknown state and GL function 'glGetNamedBufferParameterivEXT' n/a to query size"); + } + } else { + caller.glGetBufferParameteriv(target, GL.GL_BUFFER_SIZE, tmp, 0); + } + if (tmp[0] == 0) { + // Assume something is wrong rather than silently going along + throw new GLException("Error: buffer size returned by "+ + ((0==target)?"glGetNamedBufferParameterivEXT":"glGetBufferParameteriv")+ + " was zero; probably application error"); + } + // Assume we just don't know what's happening + sz = (long) tmp[0]; + bufferSizeMap.put(buffer, sz); + if (DEBUG) { + System.err.println("GLBufferSizeTracker.getBufferSize(): made slow query to cache size " + + sz + + " for buffer " + + buffer); + } + } + return sz; + } + + // This should be called on any major event where we might start + // producing wrong answers, such as OpenGL context creation and + // destruction if we don't know whether there are other currently- + // created contexts that might be keeping the buffer objects alive + // that we're dealing with + public void clearCachedBufferSizes() { + bufferSizeMap.clear(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/GLBufferStateTracker.java b/src/jogl/classes/jogamp/opengl/GLBufferStateTracker.java new file mode 100644 index 000000000..680fdc97b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLBufferStateTracker.java @@ -0,0 +1,157 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; +import com.jogamp.common.util.IntIntHashMap; + +/** + * Tracks as closely as possible which OpenGL buffer object is bound + * to which binding target in the current OpenGL context. + * GLBufferStateTracker objects are allocated on a per-OpenGL-context basis. + * This class is used to verify that e.g. the vertex + * buffer object extension is in use when the glVertexPointer variant + * taking a long as argument is called.

+ * + * Note that because the enumerated value used for the binding of a + * buffer object (e.g. GL_ARRAY_BUFFER) is different than that used to + * query the binding using glGetIntegerv (e.g. + * GL_ARRAY_BUFFER_BINDING), then in the face of new binding targets + * being added to the GL (e.g. GL_TRANSFORM_FEEDBACK_BUFFER_NV) it is + * impossible to set up a query of the buffer object currently bound + * to a particular state. It turns out that for some uses, such as + * finding the size of the currently bound buffer, this doesn't + * matter, though of course without knowing the buffer object we can't + * re-associate the queried size with the buffer object ID.

+ * + * Because the namespace of buffer objects is the unsigned integers + * with 0 reserved by the GL, and because we have to be able to return + * both 0 and other integers as valid answers from + * getBoundBufferObject(), we need a second query, which is to ask + * whether we know the state of the binding for a given target. For + * "unknown" targets such as GL_TRANSFORM_FEEDBACK_BUFFER_NV we return + * false from this, but we also clear the valid bit and later refresh + * the binding state if glPushClientAttrib / glPopClientAttrib are + * called, since we don't want the complexity of tracking stacks of + * these attributes. + * + */ + +public class GLBufferStateTracker { + protected static final boolean DEBUG = GLBufferSizeTracker.DEBUG; + + // Maps binding targets to buffer objects. A null value indicates + // that the binding is unknown. A zero value indicates that it is + // known that no buffer is bound to the target, according to the + // OpenGL specifications. + // http://www.opengl.org/sdk/docs/man/xhtml/glBindBuffer.xml + private IntIntHashMap bindingMap; + + private int[] bufTmp = new int[1]; + + public GLBufferStateTracker() { + bindingMap = new IntIntHashMap(); + bindingMap.setKeyNotFoundValue(-1); + + // Start with known unbound targets for known keys + bindingMap.put(GL.GL_ARRAY_BUFFER, 0); + bindingMap.put(GL.GL_ELEMENT_ARRAY_BUFFER, 0); + bindingMap.put(GL2.GL_PIXEL_PACK_BUFFER, 0); + bindingMap.put(GL2.GL_PIXEL_UNPACK_BUFFER, 0); + } + + public void setBoundBufferObject(int target, int buffer) { + bindingMap.put(target, buffer); + } + + /** Note: returns an unspecified value if the binding for the + specified target (e.g. GL_ARRAY_BUFFER) is currently unknown. + You must use isBoundBufferObjectKnown() to see whether the + return value is valid. */ + public int getBoundBufferObject(int target, GL caller) { + int value = bindingMap.get(target); + if (0 > value) { + // User probably either called glPushClientAttrib / + // glPopClientAttrib or is querying an unknown target. See + // whether we know how to fetch this state. + boolean gotQueryTarget = true; + int queryTarget = 0; + switch (target) { + case GL.GL_ARRAY_BUFFER: queryTarget = GL.GL_ARRAY_BUFFER_BINDING; break; + case GL.GL_ELEMENT_ARRAY_BUFFER: queryTarget = GL.GL_ELEMENT_ARRAY_BUFFER_BINDING; break; + case GL2.GL_PIXEL_PACK_BUFFER: queryTarget = GL2.GL_PIXEL_PACK_BUFFER_BINDING; break; + case GL2.GL_PIXEL_UNPACK_BUFFER: queryTarget = GL2.GL_PIXEL_UNPACK_BUFFER_BINDING; break; + default: gotQueryTarget = false; break; + } + if (gotQueryTarget) { + caller.glGetIntegerv(queryTarget, bufTmp, 0); + if (DEBUG) { + System.err.println("GLBufferStateTracker.getBoundBufferObject(): queried bound buffer " + + bufTmp[0] + + " for query target 0x" + Integer.toHexString(queryTarget)); + } + setBoundBufferObject(target, bufTmp[0]); + return bufTmp[0]; + } + return 0; + } + return value; + } + + /** Indicates whether the binding state for the specified target is + currently known, ie it could be bound or not but it must be tracked.
+ Should be called after getBoundBufferObject() + because that method may change the answer for a given target. */ + public boolean isBoundBufferObjectKnown(int target) { + return 0 < bindingMap.get(target) ; + } + + /** Clears out the known/unknown state of the various buffer object + binding states. These will be refreshed later on an as-needed + basis. This is called by the implementations of + glPushClientAttrib / glPopClientAttrib. Might want to call this + from GLContext.makeCurrent() in the future to possibly increase + the robustness of these caches in the face of external native + code manipulating OpenGL state. */ + public void clearBufferObjectState() { + bindingMap.clear(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java new file mode 100644 index 000000000..366b7a35b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java @@ -0,0 +1,1044 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.nio.ByteBuffer; +import java.util.HashMap; +import java.util.Map; + +import com.jogamp.common.os.DynamicLookupHelper; +import com.jogamp.common.util.ReflectionUtil; +import com.jogamp.gluegen.runtime.FunctionAddressResolver; +import com.jogamp.gluegen.runtime.ProcAddressTable; +import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; +import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.NativeSurface; +import javax.media.opengl.GL; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +public abstract class GLContextImpl extends GLContext { + protected static final boolean DEBUG = Debug.debug("GLContext"); + + protected GLContextLock lock = new GLContextLock(); + + /** + * Context full qualified name: display_type + display_connection + major + minor + ctp. + * This is the key for all cached GL ProcAddressTables, etc, to support multi display/device setups. + */ + private String contextFQN; + + // Cache of the functions that are available to be called at the current + // moment in time + protected ExtensionAvailabilityCache extensionAvailability; + // Table that holds the addresses of the native C-language entry points for + // OpenGL functions. + private ProcAddressTable glProcAddressTable; + + // Tracks creation and initialization of buffer objects to avoid + // repeated glGet calls upon glMapBuffer operations + private GLBufferSizeTracker bufferSizeTracker; // Singleton - Set by GLContextShareSet + private GLBufferStateTracker bufferStateTracker = new GLBufferStateTracker(); + private GLStateTracker glStateTracker = new GLStateTracker(); + + protected GLDrawableImpl drawable; + protected GLDrawableImpl drawableRead; + + protected GL gl; + + protected static final Object mappedContextTypeObjectLock; + protected static final HashMap mappedExtensionAvailabilityCache; + protected static final HashMap mappedGLProcAddress; + protected static final HashMap mappedGLXProcAddress; + + static { + mappedContextTypeObjectLock = new Object(); + mappedExtensionAvailabilityCache = new HashMap(); + mappedGLProcAddress = new HashMap(); + mappedGLXProcAddress = new HashMap(); + } + + public GLContextImpl(GLDrawableImpl drawable, GLContext shareWith) { + super(); + + if (shareWith != null) { + GLContextShareSet.registerSharing(this, shareWith); + } + GLContextShareSet.registerForBufferObjectSharing(shareWith, this); + + this.drawable = drawable; + this.drawableRead = drawable; + } + + protected void resetStates() { + // Because we don't know how many other contexts we might be + // sharing with (and it seems too complicated to implement the + // GLObjectTracker's ref/unref scheme for the buffer-related + // optimizations), simply clear the cache of known buffers' sizes + // when we destroy contexts + if (bufferSizeTracker != null) { + bufferSizeTracker.clearCachedBufferSizes(); + } + + if (bufferStateTracker != null) { + bufferStateTracker.clearBufferObjectState(); + } + + if (glStateTracker != null) { + glStateTracker.clearStates(false); + } + + extensionAvailability = null; + glProcAddressTable = null; + gl = null; + contextFQN = null; + + super.resetStates(); + } + + public final void setGLReadDrawable(GLDrawable read) { + if(null!=read && drawable!=read && !isGLReadDrawableAvailable()) { + throw new GLException("GL Read Drawable not available"); + } + boolean lockHeld = lock.isHeld(); + if(lockHeld) { + release(); + } + drawableRead = ( null != read ) ? (GLDrawableImpl) read : drawable; + if(lockHeld) { + makeCurrent(); + } + } + + public final GLDrawable getGLReadDrawable() { + return drawableRead; + } + + public final GLDrawable getGLDrawable() { + return drawable; + } + + public final GLDrawableImpl getDrawableImpl() { + return (GLDrawableImpl) getGLDrawable(); + } + + public final GL getGL() { + return gl; + } + + public GL setGL(GL gl) { + if(DEBUG) { + String sgl1 = (null!=this.gl)?ReflectionUtil.getBaseName(this.gl.getClass())+", "+this.gl.toString():""; + String sgl2 = (null!=gl)?ReflectionUtil.getBaseName(gl.getClass())+", "+gl.toString():""; + Exception e = new Exception("Info: setGL (OpenGL "+getGLVersion()+"): "+Thread.currentThread().getName()+", "+sgl1+" -> "+sgl2); + e.printStackTrace(); + } + this.gl = gl; + return gl; + } + + // This is only needed for Mac OS X on-screen contexts + protected void update() throws GLException { } + + public boolean isSynchronized() { + return !lock.getFailFastMode(); + } + + public void setSynchronized(boolean isSynchronized) { + lock.setFailFastMode(!isSynchronized); + } + + public abstract Object getPlatformGLExtensions(); + + // Note: the surface is locked within [makeCurrent .. swap .. release] + public void release() throws GLException { + if (!lock.isHeld()) { + throw new GLException("Context not current on current thread"); + } + setCurrent(null); + try { + releaseImpl(); + } finally { + if (drawable.isSurfaceLocked()) { + drawable.unlockSurface(); + } + lock.unlock(); + } + } + protected abstract void releaseImpl() throws GLException; + + public final void destroy() { + if (lock.isHeld()) { + // release current context + release(); + } + + // Must hold the lock around the destroy operation to make sure we + // don't destroy the context out from under another thread rendering to it + lock.lock(); + try { + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if (tracker != null) { + // Don't need to do anything for contexts that haven't been + // created yet + if (isCreated()) { + // If we are tracking creation and destruction of server-side + // OpenGL objects, we must decrement the reference count of the + // GLObjectTracker upon context destruction. + // + // Note that we can only eagerly delete these server-side + // objects if there is another context currrent right now + // which shares textures and display lists with this one. + tracker.unref(deletedObjectTracker); + } + } + */ + + if (contextHandle != 0) { + int lockRes = drawable.lockSurface(); + if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { + // this would be odd .. + throw new GLException("Surface not ready to lock: "+drawable); + } + try { + destroyImpl(); + contextHandle = 0; + GLContextShareSet.contextDestroyed(this); + } finally { + drawable.unlockSurface(); + } + } + } finally { + lock.unlock(); + } + + resetStates(); + } + protected abstract void destroyImpl() throws GLException; + + public final void copy(GLContext source, int mask) throws GLException { + if (source.getHandle() == 0) { + throw new GLException("Source OpenGL context has not been created"); + } + if (getHandle() == 0) { + throw new GLException("Destination OpenGL context has not been created"); + } + + int lockRes = drawable.lockSurface(); + if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { + // this would be odd .. + throw new GLException("Surface not ready to lock"); + } + try { + copyImpl(source, mask); + } finally { + drawable.unlockSurface(); + } + } + protected abstract void copyImpl(GLContext source, int mask) throws GLException; + + //---------------------------------------------------------------------- + // + + /** + * MakeCurrent functionality, which also issues the creation of the actual OpenGL context.
+ * The complete callgraph for general OpenGL context creation is:
+ *

    + *
  • {@link #makeCurrent} GLContextImpl
    • + *
  • {@link #makeCurrentImpl} Platform Implementation
    • + *
  • {@link #create} Platform Implementation
    • + *
  • If ARB_create_context is supported: + *
      + *
    • {@link #createContextARB} GLContextImpl
      • + *
    • {@link #createContextARBImpl} Platform Implementation
      • + *
    • + *

+ * + * Once at startup, ie triggered by the singleton constructor of a {@link GLDrawableFactoryImpl} specialization, + * calling {@link #createContextARB} will query all available OpenGL versions:
+ *
    + *
  • FOR ALL GL* DO: + *
      + *
    • {@link #createContextARBMapVersionsAvailable} + *
        + *
      • {@link #createContextARBVersions}
        • + *
      • + *
    • {@link #mapVersionAvailable}
      • + *
    • + *

+ * + * @see #makeCurrentImpl + * @see #create + * @see #createContextARB + * @see #createContextARBImpl + * @see #mapVersionAvailable + * @see #destroyContextARBImpl + */ + public int makeCurrent() throws GLException { + // One context can only be current by one thread, + // and one thread can only have one context current! + GLContext current = getCurrent(); + if (current != null) { + if (current == this) { + // Assume we don't need to make this context current again + // For Mac OS X, however, we need to update the context to track resizes + update(); + return CONTEXT_CURRENT; + } else { + current.release(); + } + } + + if (GLWorkerThread.isStarted() && + !GLWorkerThread.isWorkerThread()) { + // Kick the GLWorkerThread off its current context + GLWorkerThread.invokeLater(new Runnable() { public void run() {} }); + } + + if (!isCreated()) { + // verify if the drawable has chosen Capabilities + if (null == getGLDrawable().getChosenGLCapabilities()) { + throw new GLException("drawable has no chosen GLCapabilities: "+getGLDrawable()); + } + } + + lock.lock(); + int res = 0; + try { + res = makeCurrentLocking(); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if ((tracker != null) && + (res == CONTEXT_CURRENT_NEW)) { + // Increase reference count of GLObjectTracker + tracker.ref(); + } + */ + } catch (GLException e) { + lock.unlock(); + throw(e); + } + if (res == CONTEXT_NOT_CURRENT) { + lock.unlock(); + } else { + if(res == CONTEXT_CURRENT_NEW) { + // check if the drawable's and the GL's GLProfile are equal + // throws an GLException if not + getGLDrawable().getGLProfile().verifyEquality(gl.getGLProfile()); + } + setCurrent(this); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + + // Try cleaning up any stale server-side OpenGL objects + // FIXME: not sure what to do here if this throws + if (deletedObjectTracker != null) { + deletedObjectTracker.clean(getGL()); + } + */ + } + return res; + } + + // Note: the surface is locked within [makeCurrent .. swap .. release] + protected final int makeCurrentLocking() throws GLException { + boolean exceptionOccurred = false; + int lockRes = drawable.lockSurface(); + try { + if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { + return CONTEXT_NOT_CURRENT; + } + try { + if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { + drawable.updateHandle(); + } + if (0 == drawable.getHandle()) { + throw new GLException("drawable has invalid handle: "+drawable); + } + boolean newCreated = false; + if (!isCreated()) { + GLProfile.initProfiles( + getGLDrawable().getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice()); + newCreated = createImpl(); // may throws exception if fails! + if (DEBUG) { + if(newCreated) { + System.err.println(getThreadName() + ": !!! Create GL context OK: " + toHexString(contextHandle) + " for " + getClass().getName()); + } else { + System.err.println(getThreadName() + ": !!! Create GL context FAILED for " + getClass().getName()); + } + } + if(!newCreated) { + return CONTEXT_NOT_CURRENT; + } + GLContextShareSet.contextCreated(this); + } + makeCurrentImpl(newCreated); + return newCreated ? CONTEXT_CURRENT_NEW : CONTEXT_CURRENT ; + } catch (RuntimeException e) { + exceptionOccurred = true; + throw e; + } + } finally { + if (exceptionOccurred) { + drawable.unlockSurface(); + } + } + } + protected abstract void makeCurrentImpl(boolean newCreatedContext) throws GLException; + protected abstract boolean createImpl() throws GLException ; + + /** + * Platform dependent but harmonized implementation of the ARB_create_context + * mechanism to create a context.
+ * + * This method is called from {@link #createContextARB}.
+ * + * The implementation shall verify this context with a + * MakeContextCurrent call.
+ * + * The implementation shall leave the context current.
+ * + * @param share the shared context or null + * @param direct flag if direct is requested + * @param ctxOptionFlags ARB_create_context related, see references below + * @param major major number + * @param minor minor number + * @return the valid context if successfull, or null + * + * @see #makeCurrent + * @see #CTX_PROFILE_COMPAT + * @see #CTX_OPTION_FORWARD + * @see #CTX_OPTION_DEBUG + * @see #makeCurrentImpl + * @see #create + * @see #createContextARB + * @see #createContextARBImpl + * @see #destroyContextARBImpl + */ + protected abstract long createContextARBImpl(long share, boolean direct, int ctxOptionFlags, + int major, int minor); + + /** + * Destroy the context created by {@link #createContextARBImpl}. + * + * @see #makeCurrent + * @see #makeCurrentImpl + * @see #create + * @see #createContextARB + * @see #createContextARBImpl + * @see #destroyContextARBImpl + */ + protected abstract void destroyContextARBImpl(long context); + + /** + * Platform independent part of using the ARB_create_context + * mechanism to create a context.
+ * + * The implementation of {@link #create} shall use this protocol in case the platform supports ARB_create_context.
+ * + * This method may call {@link #createContextARBImpl} and {@link #destroyContextARBImpl}.
+ * + * This method will also query all available native OpenGL context when first called,
+ * usually the first call should happen with the shared GLContext of the DrawableFactory.
+ * + * The implementation makes the context current, if successful
+ * + * @see #makeCurrentImpl + * @see #create + * @see #createContextARB + * @see #createContextARBImpl + * @see #destroyContextARBImpl + */ + protected final long createContextARB(long share, boolean direct, + int major[], int minor[], int ctp[]) + { + AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice device = config.getScreen().getDevice(); + GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + GLProfile glp = glCaps.getGLProfile(); + + if (DEBUG) { + System.err.println(getThreadName() + ": !!! createContextARB: mappedVersionsAvailableSet("+device.getConnection()+"): "+ + GLContext.getAvailableGLVersionsSet(device)); + } + + if ( !GLContext.getAvailableGLVersionsSet(device) ) { + mapGLVersions(device); + } + + int reqMajor; + if(glp.isGL4()) { + reqMajor=4; + } else if (glp.isGL3()) { + reqMajor=3; + } else /* if (glp.isGL2()) */ { + reqMajor=2; + } + + boolean compat = glp.isGL2(); // incl GL3bc and GL4bc + int _major[] = { 0 }; + int _minor[] = { 0 }; + int _ctp[] = { 0 }; + long _ctx = 0; + + if( GLContext.getAvailableGLVersion(device, reqMajor, compat?CTX_PROFILE_COMPAT:CTX_PROFILE_CORE, + _major, _minor, _ctp)) { + _ctx = createContextARBImpl(share, direct, _ctp[0], _major[0], _minor[0]); + if(0!=_ctx) { + setGLFunctionAvailability(true, _major[0], _minor[0], _ctp[0]); + } + } + return _ctx; + } + + private final void mapGLVersions(AbstractGraphicsDevice device) { + synchronized (GLContext.deviceVersionAvailable) { + createContextARBMapVersionsAvailable(4, false /* core */); // GL4 + createContextARBMapVersionsAvailable(4, true /* compat */); // GL4bc + createContextARBMapVersionsAvailable(3, false /* core */); // GL3 + createContextARBMapVersionsAvailable(3, true /* compat */); // GL3bc + createContextARBMapVersionsAvailable(2, true /* compat */); // GL2 + GLContext.setAvailableGLVersionsSet(device); + } + } + + private final void createContextARBMapVersionsAvailable(int reqMajor, boolean compat) + { + resetStates(); + + long _context; + int reqProfile = compat ? CTX_PROFILE_COMPAT : CTX_PROFILE_CORE ; + int ctp = CTX_IS_ARB_CREATED | CTX_PROFILE_CORE | CTX_OPTION_ANY; // default + if(compat) { + ctp &= ~CTX_PROFILE_CORE ; + ctp |= CTX_PROFILE_COMPAT ; + } + + // To ensure GL profile compatibility within the JOGL application + // we always try to map against the highest GL version, + // so the user can always cast to the highest available one. + int majorMax, minorMax; + int majorMin, minorMin; + int major[] = new int[1]; + int minor[] = new int[1]; + if( 4 == reqMajor ) { + majorMax=4; minorMax=GLContext.getMaxMinor(majorMax); + majorMin=4; minorMin=0; + } else if( 3 == reqMajor ) { + majorMax=3; minorMax=GLContext.getMaxMinor(majorMax); + majorMin=3; minorMin=1; + } else /* if( glp.isGL2() ) */ { + majorMax=3; minorMax=0; + majorMin=1; minorMin=1; // our minimum desktop OpenGL runtime requirements + } + _context = createContextARBVersions(0, true, ctp, + /* max */ majorMax, minorMax, + /* min */ majorMin, minorMin, + /* res */ major, minor); + + if(0==_context && !compat) { + ctp &= ~CTX_PROFILE_COMPAT ; + ctp |= CTX_PROFILE_CORE ; + ctp &= ~CTX_OPTION_ANY ; + ctp |= CTX_OPTION_FORWARD ; + _context = createContextARBVersions(0, true, ctp, + /* max */ majorMax, minorMax, + /* min */ majorMin, minorMin, + /* res */ major, minor); + if(0==_context) { + // Try a compatible one .. even though not requested .. last resort + ctp &= ~CTX_PROFILE_CORE ; + ctp |= CTX_PROFILE_COMPAT ; + ctp &= ~CTX_OPTION_FORWARD ; + ctp |= CTX_OPTION_ANY ; + _context = createContextARBVersions(0, true, ctp, + /* max */ majorMax, minorMax, + /* min */ majorMin, minorMin, + /* res */ major, minor); + } + } + if(0!=_context) { + AbstractGraphicsDevice device = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); + GLContext.mapAvailableGLVersion(device, reqMajor, reqProfile, major[0], minor[0], ctp); + setGLFunctionAvailability(true, major[0], minor[0], ctp); + destroyContextARBImpl(_context); + resetStates(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable HAVE: "+ + GLContext.getAvailableGLVersionAsString(device, reqMajor, reqProfile)); + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": !!! createContextARBMapVersionsAvailable NOPE: "+reqMajor+"."+reqProfile); + } + } + + private final long createContextARBVersions(long share, boolean direct, int ctxOptionFlags, + int majorMax, int minorMax, + int majorMin, int minorMin, + int major[], int minor[]) { + major[0]=majorMax; + minor[0]=minorMax; + long _context=0; + + while ( 0==_context && + GLContext.isValidGLVersion(major[0], minor[0]) && + ( major[0]>majorMin || major[0]==majorMin && minor[0] >=minorMin ) ) { + + if (DEBUG) { + System.err.println(getThreadName() + ": createContextARBVersions: share "+share+", direct "+direct+", version "+major[0]+"."+minor[0]); + } + _context = createContextARBImpl(share, direct, ctxOptionFlags, major[0], minor[0]); + + if(0==_context) { + if(!GLContext.decrementGLVersion(major, minor)) break; + } + } + return _context; + } + + //---------------------------------------------------------------------- + // Managing the actual OpenGL version, usually figured at creation time. + // As a last resort, the GL_VERSION string may be used .. + // + + /** + * If major > 0 || minor > 0 : Use passed values, determined at creation time + * If major==0 && minor == 0 : Use GL_VERSION + * Otherwise .. don't touch .. + */ + private final void setContextVersion(int major, int minor, int ctp) { + if (0==ctp) { + throw new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); + } + if(major>0 || minor>0) { + if (!GLContext.isValidGLVersion(major, minor)) { + GLException e = new GLException("Invalid GL Version "+major+"."+minor+", ctp "+toHexString(ctp)); + throw e; + } + ctxMajorVersion = major; + ctxMinorVersion = minor; + ctxOptions = ctp; + ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, getGL().glGetString(GL.GL_VERSION)); + return; + } + + if(major==0 && minor==0) { + String versionStr = getGL().glGetString(GL.GL_VERSION); + if(null==versionStr) { + throw new GLException("GL_VERSION is NULL: "+this); + } + ctxOptions = ctp; + + // Set version + GLVersionNumber version = new GLVersionNumber(versionStr); + if (version.isValid()) { + ctxMajorVersion = version.getMajor(); + ctxMinorVersion = version.getMinor(); + // We cannot promote a non ARB context to >= 3.1, + // reduce it to 3.0 then. + if ( ( ctxMajorVersion>3 || ctxMajorVersion==3 && ctxMinorVersion>=1 ) + && 0 == (ctxOptions & CTX_IS_ARB_CREATED) ) { + ctxMajorVersion = 3; + ctxMinorVersion = 0; + } + ctxVersionString = getGLVersion(ctxMajorVersion, ctxMinorVersion, ctxOptions, versionStr); + return; + } + } + } + + //---------------------------------------------------------------------- + // Helpers for various context implementations + // + + private Object createInstance(GLProfile glp, String suffix, Class[] cstrArgTypes, Object[] cstrArgs) { + return ReflectionUtil.createInstance(glp.getGLImplBaseClassName()+suffix, cstrArgTypes, cstrArgs, getClass().getClassLoader()); + } + + private boolean verifyInstance(GLProfile glp, String suffix, Object instance) { + return ReflectionUtil.instanceOf(instance, glp.getGLImplBaseClassName()+suffix); + } + + /** Create the GL for this context. */ + protected GL createGL(GLProfile glp) { + GL gl = (GL) createInstance(glp, "Impl", new Class[] { GLProfile.class, GLContextImpl.class }, new Object[] { glp, this } ); + + /* FIXME: refactor dependence on Java 2D / JOGL bridge + if (tracker != null) { + gl.setObjectTracker(tracker); + } + */ + return gl; + } + + public final ProcAddressTable getGLProcAddressTable() { + return glProcAddressTable; + } + + /** + * Shall return the platform extension ProcAddressTable, + * ie for GLXExt, EGLExt, .. + */ + public abstract ProcAddressTable getPlatformExtProcAddressTable(); + + /** + * Pbuffer support; given that this is a GLContext associated with a + * pbuffer, binds this pbuffer to its texture target. + */ + public abstract void bindPbufferToTexture(); + + /** + * Pbuffer support; given that this is a GLContext associated with a + * pbuffer, releases this pbuffer from its texture target. + */ + public abstract void releasePbufferFromTexture(); + + public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3); + + public final void setSwapInterval(final int interval) { + GLContext current = getCurrent(); + if (current != this) { + throw new GLException("This context is not current. Current context: "+current+ + ", this context "+this); + } + setSwapIntervalImpl(interval); + } + protected void setSwapIntervalImpl(final int interval) { /** nop per default .. **/ } + protected int currentSwapInterval = -1; // default: not set yet .. + public int getSwapInterval() { + return currentSwapInterval; + } + + /** Maps the given "platform-independent" function name to a real function + name. Currently this is only used to map "glAllocateMemoryNV" and + associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */ + protected String mapToRealGLFunctionName(String glFunctionName) { + Map/**/ map = getFunctionNameMap(); + String lookup = ( null != map ) ? (String) map.get(glFunctionName) : null; + if (lookup != null) { + return lookup; + } + return glFunctionName; + } + protected abstract Map/**/ getFunctionNameMap() ; + + /** Maps the given "platform-independent" extension name to a real + function name. Currently this is only used to map + "GL_ARB_pbuffer" to "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and + "GL_ARB_pixel_format" to "WGL_ARB_pixel_format/n.a." + */ + protected String mapToRealGLExtensionName(String glExtensionName) { + Map/**/ map = getExtensionNameMap(); + String lookup = ( null != map ) ? (String) map.get(glExtensionName) : null; + if (lookup != null) { + return lookup; + } + return glExtensionName; + } + protected abstract Map/**/ getExtensionNameMap() ; + + /** Helper routine which resets a ProcAddressTable generated by the + GLEmitter by looking up anew all of its function pointers. */ + protected void resetProcAddressTable(ProcAddressTable table) { + table.reset(getDrawableImpl().getGLDynamicLookupHelper() ); + } + + /** + * Sets the OpenGL implementation class and + * the cache of which GL functions are available for calling through this + * context. See {@link #isFunctionAvailable(String)} for more information on + * the definition of "available". + *
+ * All ProcaddressTables are being determined, the GL version is being set + * and the extension cache is determined as well. + * + * @param force force the setting, even if is already being set. + * This might be useful if you change the OpenGL implementation. + * @param major OpenGL major version + * @param minor OpenGL minor version + * @param ctxProfileBits OpenGL context profile and option bits, see {@link javax.media.opengl.GLContext#CTX_OPTION_ANY} + * + * @see #setContextVersion + * @see javax.media.opengl.GLContext#CTX_OPTION_ANY + * @see javax.media.opengl.GLContext#CTX_PROFILE_COMPAT + */ + protected final void setGLFunctionAvailability(boolean force, int major, int minor, int ctxProfileBits) { + if(null!=this.gl && null!=glProcAddressTable && !force) { + return; // already done and not forced + } + if(null==this.gl || force) { + setGL(createGL(getGLDrawable().getGLProfile())); + } + + updateGLXProcAddressTable(); + + AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); + final int ctxImplBits = drawable.getChosenGLCapabilities().getHardwareAccelerated() ? GLContext.CTX_IMPL_ACCEL_HARD : GLContext.CTX_IMPL_ACCEL_SOFT; + contextFQN = getContextFQN(adevice, major, minor, ctxProfileBits, ctxImplBits); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Context FQN: "+contextFQN); + } + + // + // UpdateGLProcAddressTable functionality + // + if(null==this.gl) { + throw new GLException("setGLFunctionAvailability not called yet"); + } + + ProcAddressTable table = null; + synchronized(mappedContextTypeObjectLock) { + table = (ProcAddressTable) mappedGLProcAddress.get( contextFQN ); + if(null != table && !verifyInstance(gl.getGLProfile(), "ProcAddressTable", table)) { + throw new InternalError("GLContext GL ProcAddressTable mapped key("+contextFQN+") -> "+ + table.getClass().getName()+" not matching "+gl.getGLProfile().getGLImplBaseClassName()); + } + } + if(null != table) { + glProcAddressTable = table; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable reusing key("+contextFQN+") -> "+table.hashCode()); + } + } else { + if (glProcAddressTable == null) { + glProcAddressTable = (ProcAddressTable) createInstance(gl.getGLProfile(), "ProcAddressTable", + new Class[] { FunctionAddressResolver.class } , + new Object[] { new GLProcAddressResolver() } ); + } + resetProcAddressTable(getGLProcAddressTable()); + synchronized(mappedContextTypeObjectLock) { + mappedGLProcAddress.put(contextFQN, getGLProcAddressTable()); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GL ProcAddressTable mapping key("+contextFQN+") -> "+getGLProcAddressTable().hashCode()); + } + } + } + + // + // Set GL Version + // + setContextVersion(major, minor, ctxProfileBits); + + // + // Update ExtensionAvailabilityCache + // + ExtensionAvailabilityCache eCache; + synchronized(mappedContextTypeObjectLock) { + eCache = (ExtensionAvailabilityCache) mappedExtensionAvailabilityCache.get( contextFQN ); + } + if(null != eCache) { + extensionAvailability = eCache; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache reusing key("+contextFQN+") -> "+eCache.hashCode()); + } + } else { + if(null==extensionAvailability) { + extensionAvailability = new ExtensionAvailabilityCache(this); + } + extensionAvailability.reset(); + synchronized(mappedContextTypeObjectLock) { + mappedExtensionAvailabilityCache.put(contextFQN, extensionAvailability); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GL ExtensionAvailabilityCache mapping key("+contextFQN+") -> "+extensionAvailability.hashCode()); + } + } + } + + hasNativeES2Methods = isGLES2() || isExtensionAvailable("GL_ARB_ES2_compatibility") ; + } + + /** + * Updates the platform's 'GLX' function cache + */ + protected abstract void updateGLXProcAddressTable(); + + protected boolean hasNativeES2Methods = false; + + public final boolean hasNativeES2Methods() { return hasNativeES2Methods; } + + /** + * Returns true if the specified OpenGL core- or extension-function can be + * successfully called using this GL context given the current host (OpenGL + * client) and display (OpenGL server) configuration. + * + * See {@link GL#isFunctionAvailable(String)} for more details. + * + * @param glFunctionName the name of the OpenGL function (e.g., use + * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link + * javax.media.opengl.GL#glPolygonOffset(float,float)} is available). + */ + public boolean isFunctionAvailable(String glFunctionName) { + // Check GL 1st (cached) + ProcAddressTable pTable = getGLProcAddressTable(); // null if ctx not created once + if(null!=pTable) { + try { + if(0!=pTable.getAddressFor(glFunctionName)) { + return true; + } + } catch (Exception e) {} + } + + // Check platform extensions 2nd (cached) - had to be enabled once + pTable = getPlatformExtProcAddressTable(); // null if ctx not created once + if(null!=pTable) { + try { + if(0!=pTable.getAddressFor(glFunctionName)) { + return true; + } + } catch (Exception e) {} + } + + // dynamic function lookup at last incl name aliasing (not cached) + DynamicLookupHelper dynLookup = getDrawableImpl().getGLDynamicLookupHelper(); + String tmpBase = GLExtensionNames.normalizeVEN(GLExtensionNames.normalizeARB(glFunctionName, true), true); + long addr = 0; + int variants = GLExtensionNames.getFuncNamePermutationNumber(tmpBase); + for(int i = 0; 0==addr && i < variants; i++) { + String tmp = GLExtensionNames.getFuncNamePermutation(tmpBase, i); + try { + addr = dynLookup.dynamicLookupFunction(tmp); + } catch (Exception e) { } + } + if(0!=addr) { + return true; + } + return false; + } + + /** + * Returns true if the specified OpenGL extension can be + * successfully called using this GL context given the current host (OpenGL + * client) and display (OpenGL server) configuration. + * + * See {@link GL#isExtensionAvailable(String)} for more details. + * + * @param glExtensionName the name of the OpenGL extension (e.g., + * "GL_VERTEX_PROGRAM_ARB"). + */ + public boolean isExtensionAvailable(String glExtensionName) { + if(null!=extensionAvailability) { + return extensionAvailability.isExtensionAvailable(mapToRealGLExtensionName(glExtensionName)); + } + return false; + } + + public String getPlatformExtensionsString() { + if(null!=extensionAvailability) { + return extensionAvailability.getPlatformExtensionsString(); + } + return null; + } + + public String getGLExtensionsString() { + if(null!=extensionAvailability) { + return extensionAvailability.getGLExtensionsString(); + } + return null; + } + + public final boolean isExtensionCacheInitialized() { + if(null!=extensionAvailability) { + return extensionAvailability.isInitialized(); + } + return false; + } + + protected static String getContextFQN(AbstractGraphicsDevice device, int major, int minor, int ctxProfileBits, int ctxImplBits) { + return device.getUniqueID() + "-" + toHexString(compose8bit(major, minor, ctxProfileBits, ctxImplBits)); + } + + protected String getContextFQN() { + return contextFQN; + } + + /** Indicates which floating-point pbuffer implementation is in + use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, + or GLPbuffer.NV_FLOAT. */ + public int getFloatingPointMode() throws GLException { + throw new GLException("Not supported on non-pbuffer contexts"); + } + + /** On some platforms the mismatch between OpenGL's coordinate + system (origin at bottom left) and the window system's + coordinate system (origin at top left) necessitates a vertical + flip of pixels read from offscreen contexts. */ + public abstract boolean offscreenImageNeedsVerticalFlip(); + + /** Only called for offscreen contexts; needed by glReadPixels */ + public abstract int getOffscreenContextPixelDataType(); + + + //---------------------------------------------------------------------- + // Helpers for buffer object optimizations + + public void setBufferSizeTracker(GLBufferSizeTracker bufferSizeTracker) { + this.bufferSizeTracker = bufferSizeTracker; + } + + public GLBufferSizeTracker getBufferSizeTracker() { + return bufferSizeTracker; + } + + public GLBufferStateTracker getBufferStateTracker() { + return bufferStateTracker; + } + + public GLStateTracker getGLStateTracker() { + return glStateTracker; + } + + //--------------------------------------------------------------------------- + // Helpers for context optimization where the last context is left + // current on the OpenGL worker thread + // + + public boolean hasWaiters() { + return lock.hasWaiters(); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLContextLock.java b/src/jogl/classes/jogamp/opengl/GLContextLock.java new file mode 100644 index 000000000..ea78f5209 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLContextLock.java @@ -0,0 +1,157 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; + +/** Implements the makeCurrent / release locking behavior of the + GLContext class. When "fail fast mode" is enabled, attempts to + lock the same GLContextLock on more than one thread cause + GLException to be raised. This lock is not recursive. Attempts to + lock it more than once on a given thread will cause GLException to + be raised. */ + +public class GLContextLock { + protected static final boolean DEBUG = GLContextImpl.DEBUG; + + static class SyncData { + boolean failFastMode = true; + Thread owner = null; + int waiters = 0; + Exception lockedStack = null; // only enabled if DEBUG + } + private SyncData sdata = new SyncData(); // synchronized (flow/mem) mutable access + + /** Locks this GLContextLock on the current thread. If fail fast + mode is enabled and the GLContextLock is already owned by + another thread, throws GLException. */ + public final void lock() throws GLException { + synchronized(sdata) { + Thread current = Thread.currentThread(); + if (sdata.owner == null) { + sdata.owner = current; + if(DEBUG) { + sdata.lockedStack = new Exception("Error: Previously made current (1) by "+sdata.owner+", lock: "+this); + } + } else if (sdata.owner != current) { + while (sdata.owner != null) { + if (sdata.failFastMode) { + if(null!=sdata.lockedStack) { + sdata.lockedStack.printStackTrace(); + } + throw new GLException("Error: Attempt to make context current on thread " + current + + " which is already current on thread " + sdata.owner); + } else { + try { + ++sdata.waiters; + sdata.wait(); + } catch (InterruptedException e) { + throw new GLException(e); + } finally { + --sdata.waiters; + } + } + } + sdata.owner = current; + if(DEBUG) { + sdata.lockedStack = new Exception("Previously made current (2) by "+sdata.owner+", lock: "+this); + } + } else { + throw new GLException("Attempt to make the same context current twice on thread " + current); + } + } + } + + /** Unlocks this GLContextLock. */ + public final void unlock() throws GLException { + synchronized (sdata) { + Thread current = Thread.currentThread(); + if (sdata.owner == current) { + sdata.owner = null; + sdata.lockedStack = null; + // Assuming notify() implementation weaks up the longest waiting thread, to avoid starvation. + // Otherwise we would need to have a Thread queue implemented, using sleep(timeout) and interrupt. + sdata.notify(); + } else { + if (sdata.owner != null) { + throw new GLException("Attempt by thread " + current + + " to release context owned by thread " + sdata.owner); + } else { + throw new GLException("Attempt by thread " + current + + " to release unowned context"); + } + } + } + } + + /** Indicates whether this lock is held by the current thread. */ + public final boolean isHeld() { + synchronized(sdata) { + return (Thread.currentThread() == sdata.owner); + } + } + + public final void setFailFastMode(boolean onOrOff) { + synchronized(sdata) { + sdata.failFastMode = onOrOff; + } + } + + public final boolean getFailFastMode() { + synchronized(sdata) { + return sdata.failFastMode; + } + } + + public final boolean hasWaiters() { + synchronized(sdata) { + return (0 != sdata.waiters); + } + } + + /** holding the owners stack trace when lock is acquired and DEBUG is true */ + public final Exception getLockedStack() { + synchronized(sdata) { + return sdata.lockedStack; + } + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLContextShareSet.java b/src/jogl/classes/jogamp/opengl/GLContextShareSet.java new file mode 100644 index 000000000..7be06b698 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLContextShareSet.java @@ -0,0 +1,293 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +// FIXME: refactor Java SE dependencies +// import java.awt.GraphicsConfiguration; +// import java.awt.GraphicsDevice; +// import java.awt.GraphicsEnvironment; +import java.lang.ref.*; +import java.util.*; +import javax.media.opengl.*; + +/** Provides a mechanism by which OpenGL contexts can share textures + and display lists in the face of multithreading and asynchronous + context creation as is inherent in the AWT and Swing. */ + +public class GLContextShareSet { + // FIXME: refactor Java SE dependencies + // private static boolean forceTracking = Debug.isPropertyDefined("jogl.glcontext.forcetracking"); + private static final boolean DEBUG = Debug.debug("GLContext"); + + // This class is implemented with a WeakHashMap that goes from the + // contexts as keys to a complex data structure as value that tracks + // context creation and deletion. + + private static Map/**/ shareMap = new WeakHashMap(); + private static Object dummyValue = new Object(); + + private static class ShareSet { + private Map allShares = new WeakHashMap(); + private Map createdShares = new WeakHashMap(); + private Map destroyedShares = new WeakHashMap(); + + public void add(GLContext ctx) { + if (allShares.put(ctx, dummyValue) == null) { + // FIXME: downcast to GLContextImpl undesirable + if (((GLContextImpl) ctx).isCreated()) { + createdShares.put(ctx, dummyValue); + } else { + destroyedShares.put(ctx, dummyValue); + } + } + } + + public GLContext getCreatedShare(GLContext ignore) { + for (Iterator iter = createdShares.keySet().iterator(); iter.hasNext(); ) { + GLContext ctx = (GLContext) iter.next(); + if (ctx != ignore) { + return ctx; + } + } + return null; + } + + public void contextCreated(GLContext ctx) { + Object res = destroyedShares.remove(ctx); + assert res != null : "State of ShareSet corrupted; thought context " + + ctx + " should have been in destroyed set but wasn't"; + res = createdShares.put(ctx, dummyValue); + assert res == null : "State of ShareSet corrupted; thought context " + + ctx + " shouldn't have been in created set but was"; + } + + public void contextDestroyed(GLContext ctx) { + Object res = createdShares.remove(ctx); + assert res != null : "State of ShareSet corrupted; thought context " + + ctx + " should have been in created set but wasn't"; + res = destroyedShares.put(ctx, dummyValue); + assert res == null : "State of ShareSet corrupted; thought context " + + ctx + " shouldn't have been in destroyed set but was"; + } + } + + /** Indicate that contexts share1 and + share2 will share textures and display lists. Both + must be non-null. */ + public static synchronized void registerSharing(GLContext share1, GLContext share2) { + if (share1 == null || share2 == null) { + throw new IllegalArgumentException("Both share1 and share2 must be non-null"); + } + ShareSet share = entryFor(share1); + if (share == null) { + share = entryFor(share2); + } + if (share == null) { + share = new ShareSet(); + } + share.add(share1); + share.add(share2); + addEntry(share1, share); + addEntry(share2, share); + } + + public static synchronized GLContext getShareContext(GLContext contextToCreate) { + ShareSet share = entryFor(contextToCreate); + if (share == null) { + return null; + } + return share.getCreatedShare(contextToCreate); + } + + public static synchronized void contextCreated(GLContext context) { + ShareSet share = entryFor(context); + if (share != null) { + share.contextCreated(context); + } + } + + public static synchronized void contextDestroyed(GLContext context) { + ShareSet share = entryFor(context); + if (share != null) { + share.contextDestroyed(context); + } + } + + /** In order to avoid glGet calls for buffer object checks related + to glVertexPointer, etc. calls as well as glMapBuffer calls, we + need to share the same GLBufferSizeTracker object between + contexts sharing textures and display lists. For now we keep + this mechanism orthogonal to the GLObjectTracker to hopefully + keep things easier to understand. (The GLObjectTracker is + currently only needed in a fairly esoteric case, when the + Java2D/JOGL bridge is active, but the GLBufferSizeTracker + mechanism is now always required.) */ + public static void registerForBufferObjectSharing(GLContext olderContextOrNull, GLContext newContext) { + // FIXME: downcasts to GLContextImpl undesirable + GLContextImpl older = (GLContextImpl) olderContextOrNull; + GLContextImpl newer = (GLContextImpl) newContext; + GLBufferSizeTracker tracker = null; + if (older != null) { + tracker = older.getBufferSizeTracker(); + assert (tracker != null) + : "registerForBufferObjectSharing was not called properly for the older context, or has a bug in it"; + } + if (tracker == null) { + tracker = new GLBufferSizeTracker(); + } + newer.setBufferSizeTracker(tracker); + } + + // FIXME: refactor Java SE dependencies + // /** Indicates that the two supplied contexts (which must be able to + // share textures and display lists) should be in the same + // namespace for tracking of server-side object creation and + // deletion. Because the sharing necessary behind the scenes is + // different than that requested at the user level, the two notions + // are different. This must be called immediately after the + // creation of the new context (which is the second argument) + // before any server-side OpenGL objects have been created in that + // context. */ + // public static void registerForObjectTracking(GLContext olderContextOrNull, + // GLContext newContext, + // GLContext realShareContext) { + // if (isObjectTrackingEnabled() || isObjectTrackingDebuggingEnabled()) { + // GLContextImpl impl1 = null; + // GLContextImpl impl2 = null; + // GLObjectTracker tracker = null; + // + // synchronized (GLContextShareSet.class) { + // if (olderContextOrNull != null && + // newContext != null) { + // if (entryFor(olderContextOrNull) != entryFor(newContext)) { + // throw new IllegalArgumentException("old and new contexts must be able to share textures and display lists"); + // } + // } + // + // // FIXME: downcast to GLContextImpl undesirable + // impl1 = (GLContextImpl) olderContextOrNull; + // impl2 = (GLContextImpl) newContext; + // + // GLObjectTracker deletedObjectTracker = null; + // GLContextImpl shareImpl = (GLContextImpl) realShareContext; + // // Before we zap the "user-level" object trackers, make sure + // // that all contexts in the share set share the destroyed object + // // tracker + // if (shareImpl != null) { + // deletedObjectTracker = shareImpl.getDeletedObjectTracker(); + // } + // if (deletedObjectTracker == null) { + // // Must create one and possibly set it up in the older context + // deletedObjectTracker = new GLObjectTracker(); + // if (DEBUG) { + // System.err.println("Created deletedObjectTracker " + deletedObjectTracker + " because " + + // ((shareImpl == null) ? "shareImpl was null" : "shareImpl's (" + shareImpl + ") deletedObjectTracker was null")); + // } + // + // if (shareImpl != null) { + // // FIXME: think should really assert in this case + // shareImpl.setDeletedObjectTracker(deletedObjectTracker); + // if (DEBUG) { + // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in shareImpl context " + shareImpl); + // } + // } + // } + // impl2.setDeletedObjectTracker(deletedObjectTracker); + // if (DEBUG) { + // System.err.println("Set deletedObjectTracker " + deletedObjectTracker + " in impl2 context " + impl2); + // } + // } + // + // // Must not hold lock around this operation + // // Don't share object trackers with the primordial share context from Java2D + // if (Java2D.isOGLPipelineActive()) { + // // FIXME: probably need to do something different here + // // Need to be able to figure out the GraphicsDevice for the + // // older context if it's on-screen + // GraphicsDevice device = GraphicsEnvironment. + // getLocalGraphicsEnvironment(). + // getDefaultScreenDevice(); + // GLContext j2dShareContext = Java2D.getShareContext(device); + // if (impl1 != null && impl1 == j2dShareContext) { + // impl1 = null; + // } + // } + // + // synchronized (GLContextShareSet.class) { + // if (impl1 != null) { + // tracker = impl1.getObjectTracker(); + // assert (tracker != null) + // : "registerForObjectTracking was not called properly for the older context"; + // } + // if (tracker == null) { + // tracker = new GLObjectTracker(); + // } + // // Note that we don't assert that the tracker is non-null for + // // impl2 because the way we use this functionality we actually + // // overwrite the initially-set object tracker in the new context + // impl2.setObjectTracker(tracker); + // } + // } + // } + + //---------------------------------------------------------------------- + // Internals only below this point + + + private static ShareSet entryFor(GLContext context) { + return (ShareSet) shareMap.get(context); + } + + private static void addEntry(GLContext context, ShareSet share) { + if (shareMap.get(context) == null) { + shareMap.put(context, share); + } + } + + // FIXME: refactor Java SE dependencies + // private static boolean isObjectTrackingEnabled() { + // return ((Java2D.isOGLPipelineActive() && Java2D.isFBOEnabled()) || + // isObjectTrackingDebuggingEnabled()); + // } + // + // private static boolean isObjectTrackingDebuggingEnabled() { + // return forceTracking; + // } +} diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java new file mode 100644 index 000000000..51c87b9ec --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java @@ -0,0 +1,452 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.nio.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +/** Extends GLDrawableFactory with a few methods for handling + typically software-accelerated offscreen rendering (Device + Independent Bitmaps on Windows, pixmaps on X11). Direct access to + these GLDrawables is not supplied directly to end users, though + they may be instantiated by the GLJPanel implementation. */ +public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { + protected static final boolean DEBUG = GLDrawableImpl.DEBUG; + + protected GLDrawableFactoryImpl() { + super(); + } + + /** + * Returns the shared device mapped to the device {@link AbstractGraphicsDevice#getConnection()}, + * either a preexisting or newly created, or null if creation failed or not supported.
+ * Creation of the shared context is tried only once. + * + * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared device to be used, may be null for the platform's default device. + */ + protected final AbstractGraphicsDevice getOrCreateSharedDevice(AbstractGraphicsDevice device) { + if(null==device) { + device = getDefaultDevice(); + if(null==device) { + throw new InternalError("no default device"); + } + if (GLProfile.DEBUG) { + System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: using default device : "+device); + } + } else if( !getIsDeviceCompatible(device) ) { + if (GLProfile.DEBUG) { + System.err.println("Info: GLDrawableFactoryImpl.getOrCreateSharedContext: device not compatible : "+device); + } + return null; + } + return getOrCreateSharedDeviceImpl(device); + } + protected abstract AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device); + + /** + * Returns the GLDynamicLookupHelper + * @param profile if EGL/ES, profile 1 refers to ES1 and 2 to ES2, + * otherwise the profile is ignored. + */ + public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(int profile); + + //--------------------------------------------------------------------------- + // Dispatching GLDrawable construction in respect to the NativeSurface Capabilities + // + public GLDrawable createGLDrawable(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + AbstractGraphicsDevice adevice = config.getScreen().getDevice(); + GLDrawable result = null; + adevice.lock(); + try { + if(caps.isOnscreen()) { + if(DEBUG) { + System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OnscreenDrawable: "+target); + } + result = createOnscreenDrawableImpl(target); + } else { + if( ! ( target instanceof SurfaceChangeable ) ) { + throw new IllegalArgumentException("Passed NativeSurface must implement SurfaceChangeable for offscreen: "+target); + } + if(DEBUG) { + System.err.println("GLDrawableFactoryImpl.createGLDrawable -> OffScreenDrawable (PBuffer: "+caps.isPBuffer()+"): "+target); + } + result = createOffscreenDrawableImpl(target); + } + } finally { + adevice.unlock(); + } + if(DEBUG) { + System.err.println("GLDrawableFactoryImpl.createGLDrawable: "+result); + } + return result; + } + + //--------------------------------------------------------------------------- + // + // Onscreen GLDrawable construction + // + + protected abstract GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target); + + //--------------------------------------------------------------------------- + // + // PBuffer GLDrawable construction + // + + public abstract boolean canCreateGLPbuffer(AbstractGraphicsDevice device); + + public GLPbuffer createGLPbuffer(AbstractGraphicsDevice deviceReq, + GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + int width, + int height, + GLContext shareWith) { + if(height<=0 || height<=0) { + throw new GLException("Width and height of pbuffer must be positive (were (" + + width + ", " + height + "))"); + } + + AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); + if(null == device) { + throw new GLException("No shared device for requested: "+deviceReq); + } + + if (!canCreateGLPbuffer(device)) { + throw new GLException("Pbuffer support not available with device: "+device); + } + + GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixGLPBufferGLCapabilities(capsRequested); + GLDrawableImpl drawable = null; + device.lock(); + try { + drawable = (GLDrawableImpl) createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); + } finally { + device.unlock(); + } + + if(null==drawable) { + throw new GLException("Could not create Pbuffer drawable for: "+device+", "+capsChosen+", "+width+"x"+height); + } + return new GLPbufferImpl( drawable, shareWith); + } + + + //--------------------------------------------------------------------------- + // + // Offscreen GLDrawable construction + // + + protected abstract GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) ; + + public GLDrawable createOffscreenDrawable(AbstractGraphicsDevice deviceReq, + GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + int width, + int height) { + if(width<=0 || height<=0) { + throw new GLException("Width and height of pbuffer must be positive (were (" + + width + ", " + height + "))"); + } + AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); + if(null == device) { + throw new GLException("No shared device for requested: "+deviceReq); + } + GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); + + device.lock(); + try { + return createGLDrawable( createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height) ); + } finally { + device.unlock(); + } + } + + public NativeSurface createOffscreenSurface(AbstractGraphicsDevice deviceReq, + GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + int width, int height) { + AbstractGraphicsDevice device = getOrCreateSharedDevice(deviceReq); + if(null == device) { + throw new GLException("No shared device for requested: "+deviceReq); + } + GLCapabilitiesImmutable capsChosen = GLGraphicsConfigurationUtil.fixOffScreenGLCapabilities(capsRequested, canCreateGLPbuffer(deviceReq)); + + device.lock(); + try { + return createOffscreenSurfaceImpl(device, capsChosen, capsRequested, chooser, width, height); + } finally { + device.unlock(); + } + } + + /** + * creates an offscreen NativeSurface, which must implement SurfaceChangeable as well, + * so the windowing system related implementation is able to set the surface handle. + */ + protected abstract NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, + GLCapabilitiesImmutable capabilities, GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + int width, int height); + + //--------------------------------------------------------------------------- + // + // External GLDrawable construction + // + + protected abstract GLContext createExternalGLContextImpl(); + + public GLContext createExternalGLContext() { + NativeWindowFactory.getDefaultToolkitLock().lock(); + try { + return createExternalGLContextImpl(); + } finally { + NativeWindowFactory.getDefaultToolkitLock().unlock(); + } + } + + protected abstract GLDrawable createExternalGLDrawableImpl(); + + public GLDrawable createExternalGLDrawable() { + NativeWindowFactory.getDefaultToolkitLock().lock(); + try { + return createExternalGLDrawableImpl(); + } finally { + NativeWindowFactory.getDefaultToolkitLock().unlock(); + } + } + + + //--------------------------------------------------------------------------- + // + // GLDrawableFactoryImpl details + // + + protected void maybeDoSingleThreadedWorkaround(Runnable action) { + if (Threading.isSingleThreaded() && + !Threading.isOpenGLThread()) { + Threading.invokeOnOpenGLThread(action); + } else { + action.run(); + } + } + + /** + * Returns the sole GLDrawableFactoryImpl instance. + * + * @param glProfile GLProfile to determine the factory type, ie EGLDrawableFactory, + * or one of the native GLDrawableFactory's, ie X11/GLX, Windows/WGL or MacOSX/CGL. + */ + public static GLDrawableFactoryImpl getFactoryImpl(GLProfile glp) { + return (GLDrawableFactoryImpl) getFactory(glp); + } + + //--------------------------------------------------------------------------- + // Support for Java2D/JOGL bridge on Mac OS X; the external + // GLDrawable mechanism in the public API is sufficient to + // implement this functionality on all other platforms + // + + public abstract boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device); + + public abstract GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException; + + //---------------------------------------------------------------------- + // Gamma adjustment support + // Thanks to the LWJGL team for illustrating how to make these + // adjustments on various OSs. + + /* + * Portions Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + /** + * Sets the gamma, brightness, and contrast of the current main + * display. Returns true if the settings were changed, false if + * not. If this method returns true, the display settings will + * automatically be reset upon JVM exit (assuming the JVM does not + * crash); if the user wishes to change the display settings back to + * normal ahead of time, use resetDisplayGamma(). Throws + * IllegalArgumentException if any of the parameters were + * out-of-bounds. + * + * @param gamma The gamma value, typically > 1.0 (default value is + * 1.0) + * @param brightness The brightness value between -1.0 and 1.0, + * inclusive (default value is 0) + * @param contrast The contrast, greater than 0.0 (default value is 1) + * @throws IllegalArgumentException if any of the parameters were + * out-of-bounds + */ + public boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException { + if ((brightness < -1.0f) || (brightness > 1.0f)) { + throw new IllegalArgumentException("Brightness must be between -1.0 and 1.0"); + } + if (contrast < 0) { + throw new IllegalArgumentException("Contrast must be greater than 0.0"); + } + // FIXME: ensure gamma is > 1.0? Are smaller / negative values legal? + int rampLength = getGammaRampLength(); + if (rampLength == 0) { + return false; + } + float[] gammaRamp = new float[rampLength]; + for (int i = 0; i < rampLength; i++) { + float intensity = (float) i / (float) (rampLength - 1); + // apply gamma + float rampEntry = (float) java.lang.Math.pow(intensity, gamma); + // apply brightness + rampEntry += brightness; + // apply contrast + rampEntry = (rampEntry - 0.5f) * contrast + 0.5f; + // Clamp entry to [0, 1] + if (rampEntry > 1.0f) + rampEntry = 1.0f; + else if (rampEntry < 0.0f) + rampEntry = 0.0f; + gammaRamp[i] = rampEntry; + } + registerGammaShutdownHook(); + return setGammaRamp(gammaRamp); + } + + public synchronized void resetDisplayGamma() { + if (gammaShutdownHook == null) { + throw new IllegalArgumentException("Should not call this unless setDisplayGamma called first"); + } + resetGammaRamp(originalGammaRamp); + unregisterGammaShutdownHook(); + } + + //------------------------------------------------------ + // Gamma-related methods to be implemented by subclasses + // + + /** Returns the length of the computed gamma ramp for this OS and + hardware. Returns 0 if gamma changes are not supported. */ + protected int getGammaRampLength() { + return 0; + } + + /** Sets the gamma ramp for the main screen. Returns false if gamma + ramp changes were not supported. */ + protected boolean setGammaRamp(float[] ramp) { + return false; + } + + /** Gets the current gamma ramp. This is basically an opaque value + used only on some platforms to reset the gamma ramp to its + original settings. */ + protected Buffer getGammaRamp() { + return null; + } + + /** Resets the gamma ramp, potentially using the specified Buffer as + data to restore the original values. */ + protected void resetGammaRamp(Buffer originalGammaRamp) { + } + + // Shutdown hook mechanism for resetting gamma + private boolean gammaShutdownHookRegistered; + private Thread gammaShutdownHook; + private Buffer originalGammaRamp; + private synchronized void registerGammaShutdownHook() { + if (gammaShutdownHookRegistered) + return; + if (gammaShutdownHook == null) { + gammaShutdownHook = new Thread(new Runnable() { + public void run() { + synchronized (GLDrawableFactoryImpl.this) { + resetGammaRamp(originalGammaRamp); + } + } + }); + originalGammaRamp = getGammaRamp(); + } + Runtime.getRuntime().addShutdownHook(gammaShutdownHook); + gammaShutdownHookRegistered = true; + } + + private synchronized void unregisterGammaShutdownHook() { + if (!gammaShutdownHookRegistered) + return; + if (gammaShutdownHook == null) { + throw new InternalError("Error in gamma shutdown hook logic"); + } + Runtime.getRuntime().removeShutdownHook(gammaShutdownHook); + gammaShutdownHookRegistered = false; + // Leave the original gamma ramp data alone + } +} diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java new file mode 100644 index 000000000..4aae89bcf --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java @@ -0,0 +1,386 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.*; +import javax.media.opengl.*; + +/** Encapsulates the implementation of most of the GLAutoDrawable's + methods to be able to share it between GLCanvas and GLJPanel. */ + +public class GLDrawableHelper { + protected static final boolean DEBUG = GLDrawableImpl.DEBUG; + private static final boolean VERBOSE = Debug.verbose(); + private Object listenersLock = new Object(); + private List listeners; + private volatile boolean listenersIter; // avoid java.util.ConcurrentModificationException + private Set listenersToBeInit; + private boolean autoSwapBufferMode; + private Object glRunnablesLock = new Object(); + private ArrayList glRunnables; + private GLAnimatorControl animatorCtrl; + + public GLDrawableHelper() { + reset(); + } + + public final void reset() { + synchronized(listenersLock) { + listeners = new ArrayList(); + listenersIter = false; + listenersToBeInit = new HashSet(); + } + autoSwapBufferMode = true; + synchronized(glRunnablesLock) { + glRunnables = new ArrayList(); + } + animatorCtrl = null; + } + + public final String toString() { + StringBuffer sb = new StringBuffer(); + sb.append("GLAnimatorControl: "+animatorCtrl+", "); + synchronized(listenersLock) { + sb.append("GLEventListeners num "+listeners.size()+" ["); + listenersIter = true; + for (int i=0; i < listeners.size(); i++) { + Object l = listeners.get(i); + sb.append(l); + sb.append("[init "); + sb.append( !listenersToBeInit.contains(l) ); + sb.append("], "); + } + listenersIter = false; + } + sb.append("]"); + return sb.toString(); + } + + public final void addGLEventListener(GLEventListener listener) { + addGLEventListener(-1, listener); + } + + public final void addGLEventListener(int index, GLEventListener listener) { + synchronized(listenersLock) { + if(0>index) { + index = listeners.size(); + } + // GLEventListener may be added after context is created, + // hence we earmark initialization for the next display call. + listenersToBeInit.add(listener); + if(!listenersIter) { + // fast path + listeners.add(index, listener); + } else { + // copy mode in case this is issued while iterating, eg via init, display, .. + List newListeners = (List) ((ArrayList) listeners).clone(); + newListeners.add(index, listener); + listeners = newListeners; + } + } + } + + public final void removeGLEventListener(GLEventListener listener) { + synchronized(listenersLock) { + if(!listenersIter) { + // fast path + listeners.remove(listener); + } else { + // copy mode in case this is issued while iterating, eg via init, display, .. + List newListeners = (List) ((ArrayList) listeners).clone(); + newListeners.remove(listener); + listeners = newListeners; + } + listenersToBeInit.remove(listener); + } + } + + /** + * Issues {@link javax.media.opengl.GLEventListener#dispose(javax.media.opengl.GLAutoDrawable)} + * to all listeners. + * @param drawable + */ + public final void dispose(GLAutoDrawable drawable) { + synchronized(listenersLock) { + listenersIter = true; + for (int i=0; i < listeners.size(); i++) { + GLEventListener listener = (GLEventListener) listeners.get(i) ; + listener.dispose(drawable); + } + listenersIter = false; + } + } + + private final boolean init(GLEventListener l, GLAutoDrawable drawable, boolean sendReshape) { + if(listenersToBeInit.remove(l)) { + l.init(drawable); + if(sendReshape) { + reshape(l, drawable, 0, 0, drawable.getWidth(), drawable.getHeight(), true /* setViewport */); + } + return true; + } + return false; + } + + public final void init(GLAutoDrawable drawable) { + synchronized(listenersLock) { + listenersIter = true; + for (int i=0; i < listeners.size(); i++) { + GLEventListener listener = (GLEventListener) listeners.get(i) ; + + // If make current ctx, invoked by invokGL(..), results in a new ctx, init gets called. + // This may happen not just for initial setup, but for ctx recreation due to resource change (drawable/window), + // hence the must always be initialized unconditional. + listenersToBeInit.add(listener); + + if ( ! init( listener, drawable, false ) ) { + throw new GLException("GLEventListener "+listener+" already initialized: "+drawable); + } + } + listenersIter = false; + } + } + + public final void display(GLAutoDrawable drawable) { + synchronized(listenersLock) { + listenersIter = true; + for (int i=0; i < listeners.size(); i++) { + GLEventListener listener = (GLEventListener) listeners.get(i) ; + // GLEventListener may need to be init, + // in case this one is added after the realization of the GLAutoDrawable + init( listener, drawable, true ) ; + listener.display(drawable); + } + listenersIter = false; + } + execGLRunnables(drawable); + } + + private final void reshape(GLEventListener listener, GLAutoDrawable drawable, + int x, int y, int width, int height, boolean setViewport) { + if(setViewport) { + drawable.getGL().glViewport(x, y, width, height); + } + listener.reshape(drawable, x, y, width, height); + } + + public final void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { + synchronized(listenersLock) { + listenersIter = true; + for (int i=0; i < listeners.size(); i++) { + reshape((GLEventListener) listeners.get(i), drawable, x, y, width, height, 0==i); + } + listenersIter = false; + } + } + + private final void execGLRunnables(GLAutoDrawable drawable) { + if(glRunnables.size()>0) { + // swap one-shot list asap + ArrayList _glRunnables = null; + synchronized(glRunnablesLock) { + if(glRunnables.size()>0) { + _glRunnables = glRunnables; + glRunnables = new ArrayList(); + } + } + if(null!=_glRunnables) { + for (int i=0; i < _glRunnables.size(); i++) { + ((GLRunnable) _glRunnables.get(i)).run(drawable); + } + } + } + } + + public final void setAnimator(GLAnimatorControl animator) throws GLException { + synchronized(glRunnablesLock) { + if(animatorCtrl!=animator && null!=animator && null!=animatorCtrl) { + throw new GLException("Trying to register GLAnimatorControl "+animator+", where "+animatorCtrl+" is already registered. Unregister first."); + } + animatorCtrl = animator; + } + } + + public final GLAnimatorControl getAnimator() { + synchronized(glRunnablesLock) { + return animatorCtrl; + } + } + + public final boolean isExternalAnimatorRunning() { + return ( null != animatorCtrl ) ? animatorCtrl.isStarted() && animatorCtrl.getThread() != Thread.currentThread() : false ; + } + + public final boolean isExternalAnimatorAnimating() { + return ( null != animatorCtrl ) ? animatorCtrl.isAnimating() && animatorCtrl.getThread() != Thread.currentThread() : false ; + } + + public final void invoke(GLAutoDrawable drawable, boolean wait, GLRunnable glRunnable) { + if( null == drawable || null == glRunnable ) { + return; + } + Throwable throwable = null; + GLRunnableTask rTask = null; + Object rTaskLock = new Object(); + synchronized(rTaskLock) { + boolean deferred; + synchronized(glRunnablesLock) { + deferred = isExternalAnimatorAnimating(); + if(!deferred) { + wait = false; // don't wait if exec immediatly + } + rTask = new GLRunnableTask(glRunnable, + wait ? rTaskLock : null, + wait /* catch Exceptions if waiting for result */); + glRunnables.add(rTask); + } + if( !deferred ) { + drawable.display(); + } else if( wait ) { + try { + rTaskLock.wait(); // free lock, allow execution of rTask + } catch (InterruptedException ie) { + throwable = ie; + } + if(null==throwable) { + throwable = rTask.getThrowable(); + } + if(null!=throwable) { + throw new RuntimeException(throwable); + } + } + } + } + + public final void setAutoSwapBufferMode(boolean onOrOff) { + autoSwapBufferMode = onOrOff; + } + + public final boolean getAutoSwapBufferMode() { + return autoSwapBufferMode; + } + + private static final ThreadLocal perThreadInitAction = new ThreadLocal(); + + /** Principal helper method which runs a Runnable with the context + made current. This could have been made part of GLContext, but a + desired goal is to be able to implement GLAutoDrawable's in terms of + the GLContext's public APIs, and putting it into a separate + class helps ensure that we don't inadvertently use private + methods of the GLContext or its implementing classes.
+ *
+ * Remark: In case this method is called to dispose the GLDrawable/GLAutoDrawable, + * initAction shall be null to mark this cause.
+ * + * @param drawable + * @param context + * @param runnable + * @param initAction + */ + public final void invokeGL(GLDrawable drawable, + GLContext context, + Runnable runnable, + Runnable initAction) { + if(null==context) { + if (DEBUG) { + Exception e = new GLException(Thread.currentThread().getName()+" Info: GLDrawableHelper " + this + ".invokeGL(): NULL GLContext"); + e.printStackTrace(); + } + return; + } + + if(null==initAction) { + // disposal case + if(!context.isCreated()) { + throw new GLException(Thread.currentThread().getName()+" GLDrawableHelper " + this + ".invokeGL(): Dispose case (no init action given): Native context is not created: "+context); + } + } + + // Support for recursive makeCurrent() calls as well as calling + // other drawables' display() methods from within another one's + GLContext lastContext = GLContext.getCurrent(); + Runnable lastInitAction = (Runnable) perThreadInitAction.get(); + if (lastContext != null) { + lastContext.release(); + } + + int res = 0; + try { + res = context.makeCurrent(); + if (res != GLContext.CONTEXT_NOT_CURRENT) { + if(null!=initAction) { + perThreadInitAction.set(initAction); + if (res == GLContext.CONTEXT_CURRENT_NEW) { + if (DEBUG) { + System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running initAction"); + } + initAction.run(); + } + } + if(null!=runnable) { + if (DEBUG && VERBOSE) { + System.err.println("GLDrawableHelper " + this + ".invokeGL(): Running runnable"); + } + runnable.run(); + if (autoSwapBufferMode && null != initAction) { + if (drawable != null) { + drawable.swapBuffers(); + } + } + } + } + } finally { + try { + if (res != GLContext.CONTEXT_NOT_CURRENT) { + context.release(); + } + } catch (Exception e) { + } + if (lastContext != null) { + int res2 = lastContext.makeCurrent(); + if (res2 == GLContext.CONTEXT_CURRENT_NEW) { + lastInitAction.run(); + } + } + } + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java new file mode 100644 index 000000000..5459d886c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLDrawableImpl.java @@ -0,0 +1,221 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +public abstract class GLDrawableImpl implements GLDrawable { + protected static final boolean DEBUG = Debug.debug("GLDrawable"); + + protected GLDrawableImpl(GLDrawableFactory factory, + NativeSurface comp, + boolean realized) { + this.factory = factory; + this.surface = comp; + this.realized = realized; + this.requestedCapabilities = (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); + } + + /** + * Returns the DynamicLookupHelper + */ + public abstract GLDynamicLookupHelper getGLDynamicLookupHelper(); + + public GLDrawableFactoryImpl getFactoryImpl() { + return (GLDrawableFactoryImpl) getFactory(); + } + + /** For offscreen GLDrawables (pbuffers and "pixmap" drawables), + indicates that native resources should be reclaimed. */ + public void destroy() { + surface.getGraphicsConfiguration().getScreen().getDevice().lock(); + try { + destroyImpl(); + } finally { + surface.getGraphicsConfiguration().getScreen().getDevice().unlock(); + } + } + protected void destroyImpl() { + throw new GLException("Should not call this (should only be called for offscreen GLDrawables)"); + } + + public final void swapBuffers() throws GLException { + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if ( caps.getDoubleBuffered() ) { + if(!surface.surfaceSwap()) { + int lockRes = lockSurface(); // it's recursive, so it's ok within [makeCurrent .. release] + if (NativeSurface.LOCK_SURFACE_NOT_READY == lockRes) { + return; + } + try { + AbstractGraphicsDevice aDevice = getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(); + if (NativeSurface.LOCK_SURFACE_CHANGED == lockRes) { + updateHandle(); + } + swapBuffersImpl(); + } finally { + unlockSurface(); + } + } + } else { + GLContext ctx = GLContext.getCurrent(); + if(null!=ctx && ctx.getGLDrawable()==this) { + ctx.getGL().glFinish(); + } + } + surface.surfaceUpdated(this, surface, System.currentTimeMillis()); + } + protected abstract void swapBuffersImpl(); + + public static String toHexString(long hex) { + return "0x" + Long.toHexString(hex); + } + + public GLProfile getGLProfile() { + return requestedCapabilities.getGLProfile(); + } + + public GLCapabilitiesImmutable getChosenGLCapabilities() { + return (GLCapabilitiesImmutable) surface.getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + } + + public GLCapabilitiesImmutable getRequestedGLCapabilities() { + return requestedCapabilities; + } + + public NativeSurface getNativeSurface() { + return surface; + } + + protected void destroyHandle() {} + protected void updateHandle() {} + + public long getHandle() { + return surface.getSurfaceHandle(); + } + + public GLDrawableFactory getFactory() { + return factory; + } + + public final synchronized void setRealized(boolean realizedArg) { + if ( realized != realizedArg ) { + if(DEBUG) { + System.err.println("setRealized: "+getClass().getName()+" "+realized+" -> "+realizedArg); + } + realized = realizedArg; + AbstractGraphicsDevice aDevice = surface.getGraphicsConfiguration().getScreen().getDevice(); + if(realizedArg) { + if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { + throw new GLException("GLDrawableImpl.setRealized(true): already realized, but surface not ready (lockSurface)"); + } + } else { + aDevice.lock(); + } + try { + setRealizedImpl(); + if(realizedArg) { + updateHandle(); + } else { + destroyHandle(); + } + } finally { + if(realizedArg) { + unlockSurface(); + } else { + aDevice.unlock(); + } + } + } else if(DEBUG) { + System.err.println("setRealized: "+getClass().getName()+" "+this.realized+" == "+realizedArg); + } + } + protected abstract void setRealizedImpl(); + + public synchronized boolean isRealized() { + return realized; + } + + public int getWidth() { + return surface.getWidth(); + } + + public int getHeight() { + return surface.getHeight(); + } + + public int lockSurface() throws GLException { + return surface.lockSurface(); + } + + public void unlockSurface() { + surface.unlockSurface(); + } + + public boolean isSurfaceLocked() { + return surface.isSurfaceLocked(); + } + + public String toString() { + return getClass().getName()+"[Realized "+isRealized()+ + ",\n\tFactory "+getFactory()+ + ",\n\thandle "+toHexString(getHandle())+ + ",\n\tWindow "+getNativeSurface()+"]"; + } + + protected GLDrawableFactory factory; + protected NativeSurface surface; + protected GLCapabilitiesImmutable requestedCapabilities; + + // Indicates whether the surface (if an onscreen context) has been + // realized. Plausibly, before the surface is realized the JAWT + // should return an error or NULL object from some of its + // operations; this appears to be the case on Win32 but is not true + // at least with Sun's current X11 implementation (1.4.x), which + // crashes with no other error reported if the DrawingSurfaceInfo is + // fetched from a locked DrawingSurface during the validation as a + // result of calling show() on the main thread. To work around this + // we prevent any JAWT or OpenGL operations from being done until + // addNotify() is called on the surface. + protected boolean realized; + +} diff --git a/src/jogl/classes/jogamp/opengl/GLDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/GLDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..34d1e9f8b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLDynamicLibraryBundleInfo.java @@ -0,0 +1,54 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import com.jogamp.common.os.DynamicLibraryBundleInfo; +import java.util.*; + +public abstract class GLDynamicLibraryBundleInfo implements DynamicLibraryBundleInfo { + static List/**/ glueLibNamesPreload; + static { + glueLibNamesPreload = new ArrayList(); + glueLibNamesPreload.add("nativewindow_x11"); + } + + protected GLDynamicLibraryBundleInfo() { + } + + /** default **/ + public boolean shallLinkGlobal() { return false; } + + /** default **/ + public boolean shallLookupGlobal() { return false; } + + public static List/**/ getGlueLibNamesPreload() { + return glueLibNamesPreload; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/GLDynamicLookupHelper.java b/src/jogl/classes/jogamp/opengl/GLDynamicLookupHelper.java new file mode 100644 index 000000000..c88e96c5e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLDynamicLookupHelper.java @@ -0,0 +1,44 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import com.jogamp.common.os.DynamicLibraryBundle; + +public class GLDynamicLookupHelper extends DynamicLibraryBundle { + + public GLDynamicLookupHelper(GLDynamicLibraryBundleInfo info) { + super(info); + } + + public GLDynamicLibraryBundleInfo getGLBundleInfo() { return (GLDynamicLibraryBundleInfo) getBundleInfo(); } + + /** NOP per default */ + public boolean loadGLULibrary() { return false; } +} + diff --git a/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..62770daf8 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationFactory.java @@ -0,0 +1,97 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import java.util.List; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.NativeWindowException; +import javax.media.opengl.DefaultGLCapabilitiesChooser; + +public abstract class GLGraphicsConfigurationFactory extends GraphicsConfigurationFactory { + + protected static int chooseCapabilities(CapabilitiesChooser chooser, CapabilitiesImmutable capsRequested, + List /**/ availableCaps, int recommendedIndex) { + if (null == capsRequested) { + throw new NativeWindowException("Null requested capabilities"); + } + if ( 0 == availableCaps.size() ) { + if (DEBUG) { + System.err.println("Empty available capabilities"); + } + return -1; // none available + } + + if(null == chooser && 0 <= recommendedIndex) { + if (DEBUG) { + System.err.println("chooseCapabilities: Using recommendedIndex: idx " + recommendedIndex); + } + return recommendedIndex; + } + int chosenIndex = recommendedIndex; + + if (null == chooser) { + chooser = new DefaultGLCapabilitiesChooser(); + } + + try { + chosenIndex = chooser.chooseCapabilities(capsRequested, availableCaps, recommendedIndex); + if(0 <= chosenIndex) { + if (DEBUG) { + System.err.println("chooseCapabilities: Chosen idx " + chosenIndex); + } + return chosenIndex; + } + } catch (NativeWindowException e) { + if (DEBUG) { + e.printStackTrace(); + } + } + + // keep on going .. + // seek first available one .. + for (chosenIndex = 0; chosenIndex < availableCaps.size() && availableCaps.get(chosenIndex) == null; chosenIndex++) { + // nop + } + if (chosenIndex == availableCaps.size()) { + // give up .. + if (DEBUG) { + System.err.println("chooseCapabilities: Failed .. nothing available, bail out"); + } + return -1; + } + if (DEBUG) { + System.err.println("chooseCapabilities: Fall back to 1st available idx " + chosenIndex); + } + + return chosenIndex; + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationUtil.java b/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationUtil.java new file mode 100644 index 000000000..529b32f2c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLGraphicsConfigurationUtil.java @@ -0,0 +1,147 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import java.util.ArrayList; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesImmutable; + +public class GLGraphicsConfigurationUtil { + public static final int WINDOW_BIT = 1 << 0; + public static final int BITMAP_BIT = 1 << 1; + public static final int PBUFFER_BIT = 1 << 2; + public static final int ALL_BITS = WINDOW_BIT | BITMAP_BIT | PBUFFER_BIT ; + + public static final StringBuffer winAttributeBits2String(StringBuffer sb, int winattrbits) { + if(null==sb) { + sb = new StringBuffer(); + } + boolean seperator = false; + if( 0 != ( WINDOW_BIT & winattrbits ) ) { + sb.append("WINDOW"); + seperator=true; + } + if( 0 != ( BITMAP_BIT & winattrbits ) ) { + if(seperator) { + sb.append(", "); + } + sb.append("BITMAP"); + seperator=true; + } + if( 0 != ( PBUFFER_BIT & winattrbits ) ) { + if(seperator) { + sb.append(", "); + } + sb.append("PBUFFER"); + } + return sb; + } + + /** + * @return bitmask representing the input boolean in exclusive or logic, ie only one bit will be set + */ + public static final int getWinAttributeBits(boolean isOnscreen, boolean isPBuffer) { + int winattrbits = 0; + if(isOnscreen) { + winattrbits |= WINDOW_BIT; + } else if (!isPBuffer) { + winattrbits |= BITMAP_BIT; + } else { + winattrbits |= PBUFFER_BIT; + } + return winattrbits; + } + + /** + * @see #getWinAttributeBits(boolean, boolean) + */ + public static final int getWinAttributeBits(GLCapabilitiesImmutable caps) { + return getWinAttributeBits(caps.isOnscreen(), caps.isPBuffer()); + } + + public static final boolean addGLCapabilitiesPermutations(ArrayList capsBucket, GLCapabilitiesImmutable temp, int winattrbits) { + int preSize = capsBucket.size(); + if( 0 != ( WINDOW_BIT & winattrbits ) ) { + GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); + cpy.setOnscreen(true); + capsBucket.add(cpy); + } + if( 0 != ( PBUFFER_BIT & winattrbits ) ) { + GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); + cpy.setPBuffer(true); + capsBucket.add(cpy); + } + if( 0 != ( BITMAP_BIT & winattrbits ) ) { + GLCapabilities cpy = (GLCapabilities) temp.cloneMutable(); + cpy.setOnscreen(false); + cpy.setPBuffer(false); + capsBucket.add(cpy); + } + return capsBucket.size() > preSize; + } + + public static GLCapabilitiesImmutable fixGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) + { + if( !capsRequested.isOnscreen() ) { + return fixOffScreenGLCapabilities(capsRequested, pbufferAvailable); + } + return capsRequested; + } + + public static GLCapabilitiesImmutable fixOffScreenGLCapabilities(GLCapabilitiesImmutable capsRequested, boolean pbufferAvailable) + { + if( capsRequested.getDoubleBuffered() || + capsRequested.isOnscreen() || + ( !pbufferAvailable && capsRequested.isPBuffer() ) ) + { + // fix caps .. + GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); + caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN + caps2.setOnscreen(false); + if(caps2.isPBuffer() && !pbufferAvailable) { + caps2.setPBuffer(false); + } + return caps2; + } + return capsRequested; + } + + public static GLCapabilitiesImmutable fixGLPBufferGLCapabilities(GLCapabilitiesImmutable capsRequested) + { + if( capsRequested.getDoubleBuffered() || capsRequested.isOnscreen() || !capsRequested.isPBuffer()) { + // fix caps .. + GLCapabilities caps2 = (GLCapabilities) capsRequested.cloneMutable(); + caps2.setDoubleBuffered(false); // FIXME DBLBUFOFFSCRN + caps2.setPBuffer(true); + return caps2; + } + return capsRequested; + } + +} diff --git a/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java new file mode 100644 index 000000000..5119f5360 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLPbufferImpl.java @@ -0,0 +1,299 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import com.jogamp.common.util.locks.RecursiveLock; +import javax.media.nativewindow.NativeSurface; +import javax.media.opengl.GL; +import javax.media.opengl.GLAnimatorControl; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLEventListener; +import javax.media.opengl.GLException; +import javax.media.opengl.GLPbuffer; +import javax.media.opengl.GLProfile; +import javax.media.opengl.GLRunnable; + +/** Platform-independent class exposing pbuffer functionality to + applications. This class is not exposed in the public API as it + would probably add no value; however it implements the GLDrawable + interface so can be interacted with via its display() method. */ + +public class GLPbufferImpl implements GLPbuffer { + private GLDrawableImpl pbufferDrawable; + private GLContextImpl context; + private GLDrawableHelper drawableHelper = new GLDrawableHelper(); + private int floatMode; + + public GLPbufferImpl(GLDrawableImpl pbufferDrawable, + GLContext parentContext) { + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) + pbufferDrawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if(caps.isOnscreen()) { + if(caps.isPBuffer()) { + throw new IllegalArgumentException("Error: Given drawable is Onscreen and Pbuffer: "+pbufferDrawable); + } + throw new IllegalArgumentException("Error: Given drawable is Onscreen: "+pbufferDrawable); + } else { + if(!caps.isPBuffer()) { + throw new IllegalArgumentException("Error: Given drawable is not Pbuffer: "+pbufferDrawable); + } + } + this.pbufferDrawable = pbufferDrawable; + context = (GLContextImpl) pbufferDrawable.createContext(parentContext); + context.setSynchronized(true); + } + + public GLContext createContext(GLContext shareWith) { + return pbufferDrawable.createContext(shareWith); + } + + public void setRealized(boolean realized) { + } + + public boolean isRealized() { + return true; + } + + class DisposeAction implements Runnable { + public void run() { + // Lock: Covered by DestroyAction .. + drawableHelper.dispose(GLPbufferImpl.this); + } + } + DisposeAction disposeAction = new DisposeAction(); + + public void destroy() { + if(pbufferDrawable.isRealized()) { + if (null != context && context.isCreated()) { + try { + drawableHelper.invokeGL(pbufferDrawable, context, disposeAction, null); + } catch (GLException gle) { + gle.printStackTrace(); + } + context.destroy(); + // drawableHelper.reset(); + } + pbufferDrawable.destroy(); + } + } + + public void setSize(int width, int height) { + // FIXME + throw new GLException("Not yet implemented"); + } + + public NativeSurface getNativeSurface() { + return pbufferDrawable.getNativeSurface(); + } + + public long getHandle() { + return pbufferDrawable.getHandle(); + } + + public GLDrawableFactory getFactory() { + return pbufferDrawable.getFactory(); + } + + public int getWidth() { + return pbufferDrawable.getWidth(); + } + + public int getHeight() { + return pbufferDrawable.getHeight(); + } + + public void display() { + invokeGL(displayAction); + } + + public void repaint() { + display(); + } + + public void addGLEventListener(GLEventListener listener) { + drawableHelper.addGLEventListener(listener); + } + + public void addGLEventListener(int index, GLEventListener listener) { + drawableHelper.addGLEventListener(index, listener); + } + + public void removeGLEventListener(GLEventListener listener) { + drawableHelper.removeGLEventListener(listener); + } + + public void setAnimator(GLAnimatorControl animatorControl) { + drawableHelper.setAnimator(animatorControl); + } + + public GLAnimatorControl getAnimator() { + return drawableHelper.getAnimator(); + } + + public void invoke(boolean wait, GLRunnable glRunnable) { + drawableHelper.invoke(this, wait, glRunnable); + } + + public void setContext(GLContext ctx) { + context=(GLContextImpl)ctx; + } + + public GLContext getContext() { + return context; + } + + public GLDrawable getDrawable() { + return pbufferDrawable; + } + + public GL getGL() { + return getContext().getGL(); + } + + public GL setGL(GL gl) { + return getContext().setGL(gl); + } + + public void setAutoSwapBufferMode(boolean onOrOff) { + drawableHelper.setAutoSwapBufferMode(onOrOff); + } + + public boolean getAutoSwapBufferMode() { + return drawableHelper.getAutoSwapBufferMode(); + } + + public void swapBuffers() { + invokeGL(swapBuffersAction); + } + + public void bindTexture() { + // Doesn't make much sense to try to do this on the event dispatch + // thread given that it has to be called while the context is current + context.bindPbufferToTexture(); + } + + public void releaseTexture() { + // Doesn't make much sense to try to do this on the event dispatch + // thread given that it has to be called while the context is current + context.releasePbufferFromTexture(); + } + + public GLCapabilitiesImmutable getChosenGLCapabilities() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getChosenGLCapabilities(); + } + + public GLCapabilitiesImmutable getRequestedGLCapabilities() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getRequestedGLCapabilities(); + } + + public GLProfile getGLProfile() { + if (pbufferDrawable == null) + return null; + + return pbufferDrawable.getGLProfile(); + } + + private RecursiveLock recurLock = new RecursiveLock(); + + public int lockSurface() throws GLException { + recurLock.lock(); + return NativeSurface.LOCK_SUCCESS; + } + + public void unlockSurface() { + recurLock.unlock(); + } + + public boolean isSurfaceLocked() { + return recurLock.isLocked(); + } + + public Throwable getLockedStack() { + return recurLock.getLockedStack(); + } + + public int getFloatingPointMode() { + if (floatMode == 0) { + throw new GLException("Pbuffer not initialized, or floating-point support not requested"); + } + return floatMode; + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private void invokeGL(Runnable invokeGLAction) { + drawableHelper.invokeGL(pbufferDrawable, context, invokeGLAction, initAction); + } + + + class InitAction implements Runnable { + public void run() { + floatMode = context.getFloatingPointMode(); + drawableHelper.init(GLPbufferImpl.this); + } + } + private InitAction initAction = new InitAction(); + + class DisplayAction implements Runnable { + public void run() { + drawableHelper.display(GLPbufferImpl.this); + } + } + private DisplayAction displayAction = new DisplayAction(); + + class SwapBuffersAction implements Runnable { + public void run() { + pbufferDrawable.swapBuffers(); + } + } + private SwapBuffersAction swapBuffersAction = new SwapBuffersAction(); +} diff --git a/src/jogl/classes/jogamp/opengl/GLRunnableTask.java b/src/jogl/classes/jogamp/opengl/GLRunnableTask.java new file mode 100644 index 000000000..a2a6939cd --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLRunnableTask.java @@ -0,0 +1,89 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.GLRunnable; +import javax.media.opengl.GLAutoDrawable; + +/** + * Helper class to provide a Runnable queue implementation with a Runnable wrapper + * which notifies after execution for the invokeAndWait() semantics. + */ +public class GLRunnableTask implements GLRunnable { + GLRunnable runnable; + Object notifyObject; + boolean catchExceptions; + boolean isExecuted; + + Throwable runnableException; + + public GLRunnableTask(GLRunnable runnable, Object notifyObject, boolean catchExceptions) { + this.runnable = runnable ; + this.notifyObject = notifyObject ; + this.catchExceptions = catchExceptions; + isExecuted = false; + } + + public void run(GLAutoDrawable drawable) { + if(null == notifyObject) { + try { + runnable.run(drawable); + } catch (Throwable t) { + runnableException = t; + if(catchExceptions) { + runnableException.printStackTrace(); + } else { + throw new RuntimeException(runnableException); + } + } finally { + isExecuted=true; + } + } else { + synchronized (notifyObject) { + try { + runnable.run(drawable); + } catch (Throwable t) { + runnableException = t; + if(catchExceptions) { + runnableException.printStackTrace(); + } else { + throw new RuntimeException(runnableException); + } + } finally { + isExecuted=true; + notifyObject.notifyAll(); + } + } + } + } + + public boolean isExecuted() { return isExecuted; } + public Throwable getThrowable() { return runnableException; } +} + diff --git a/src/jogl/classes/jogamp/opengl/GLStateTracker.java b/src/jogl/classes/jogamp/opengl/GLStateTracker.java new file mode 100644 index 000000000..9d896b7f8 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLStateTracker.java @@ -0,0 +1,179 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.util.List; +import java.util.ArrayList; +import javax.media.opengl.*; +import com.jogamp.common.util.IntIntHashMap; + +/** + * Tracks as closely as possible OpenGL states. + * GLStateTracker objects are allocated on a per-OpenGL-context basis. + *

+ * Currently supported states: PixelStorei + */ + +public class GLStateTracker { + private static final boolean DEBUG = Debug.debug("GLStateTracker"); + + private volatile boolean enabled = true; + + private IntIntHashMap pixelStateMap; + + static class SavedState { + SavedState() { + this.pixelStateMap = null; + } + void putPixelStateMap(IntIntHashMap pixelStateMap) { + this.pixelStateMap = new IntIntHashMap(); + this.pixelStateMap.setKeyNotFoundValue(-1); + this.pixelStateMap.putAll(pixelStateMap); + } + IntIntHashMap getPixelStateMap() { return pixelStateMap; } + + private IntIntHashMap pixelStateMap; + // private Map otherStateMap; + } + private List/**/ stack = new ArrayList(); + + public GLStateTracker() { + pixelStateMap = new IntIntHashMap(); + pixelStateMap.setKeyNotFoundValue(-1); + resetStates(); + } + + public void clearStates(boolean enable) { + enabled = enable; + pixelStateMap.clear(); + } + + public void setEnabled(boolean on) { + enabled = on; + } + + public boolean isEnabled() { + return enabled; + } + + /** @return true if found in our map, otherwise false, + * which forces the caller to query GL. */ + public boolean getInt(int pname, int[] params, int params_offset) { + if(enabled) { + int value = pixelStateMap.get(pname); + if(0 <= value) { + params[params_offset] = value; + return true; + } + } + return false; + } + + /** @return true if found in our map, otherwise false, + * which forces the caller to query GL. */ + public boolean getInt(int pname, java.nio.IntBuffer params, int dummy) { + if(enabled) { + int value = pixelStateMap.get(pname); + if(0 <= value) { + params.put(params.position(), value); + return true; + } + } + return false; + } + + public void setInt(int pname, int param) { + if(enabled) { + pixelStateMap.put(pname, param); + } + } + + public void pushAttrib(int flags) { + if(enabled) { + SavedState state = new SavedState(); + if( 0 != (flags&GL2.GL_CLIENT_PIXEL_STORE_BIT) ) { + state.putPixelStateMap(pixelStateMap); + } + stack.add(0, state); + } + } + + public void popAttrib() { + if(enabled) { + if(stack.size()==0) { + throw new GLException("stack contains no elements"); + } + SavedState state = (SavedState) stack.remove(0); + if(null==state) { + throw new GLException("null stack element (remaining stack size "+stack.size()+")"); + } + + IntIntHashMap pixelStateMapNew = new IntIntHashMap(); + pixelStateMapNew.setKeyNotFoundValue(-1); + if ( null != state.getPixelStateMap() ) { + pixelStateMapNew.putAll(state.getPixelStateMap()); + } + pixelStateMap = pixelStateMapNew; + } + } + + public void resetStates() { + pixelStateMap.clear(); + + pixelStateMap.put(GL.GL_PACK_ALIGNMENT, 4); + pixelStateMap.put(GL2GL3.GL_PACK_SWAP_BYTES, 0 /* GL_FALSE */); + pixelStateMap.put(GL2GL3.GL_PACK_LSB_FIRST, 0 /* GL_FALSE */); + pixelStateMap.put(GL2GL3.GL_PACK_ROW_LENGTH, 0); + pixelStateMap.put(GL2GL3.GL_PACK_SKIP_ROWS, 0); + pixelStateMap.put(GL2GL3.GL_PACK_SKIP_PIXELS, 0); + pixelStateMap.put(GL2GL3.GL_PACK_IMAGE_HEIGHT, 0); + pixelStateMap.put(GL2GL3.GL_PACK_SKIP_IMAGES, 0); + + pixelStateMap.put(GL.GL_UNPACK_ALIGNMENT, 4); + pixelStateMap.put(GL2GL3.GL_UNPACK_SWAP_BYTES, 0 /* GL_FALSE */); + pixelStateMap.put(GL2GL3.GL_UNPACK_LSB_FIRST, 0 /* GL_FALSE */); + pixelStateMap.put(GL2GL3.GL_UNPACK_ROW_LENGTH, 0); + pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_ROWS, 0); + pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_PIXELS, 0); + pixelStateMap.put(GL2GL3.GL_UNPACK_IMAGE_HEIGHT, 0); + pixelStateMap.put(GL2GL3.GL_UNPACK_SKIP_IMAGES, 0); + } +} + diff --git a/src/jogl/classes/jogamp/opengl/GLVersionNumber.java b/src/jogl/classes/jogamp/opengl/GLVersionNumber.java new file mode 100644 index 000000000..fa1c5c0c4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLVersionNumber.java @@ -0,0 +1,123 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import java.util.StringTokenizer; +import com.jogamp.common.util.VersionNumber; + +/** + * A class for storing and comparing OpenGL version numbers. + * This only works for desktop OpenGL at the moment. + */ +class GLVersionNumber extends VersionNumber { + + protected boolean valid; + + public GLVersionNumber(int majorRev, int minorRev, int subMinorRev) { + super(majorRev, minorRev, subMinorRev); + valid = true; + } + + public GLVersionNumber(String versionString) { + super(); + valid = false; + try { + if (versionString.startsWith("GL_VERSION_")) { + StringTokenizer tok = new StringTokenizer(versionString, "_"); + tok.nextToken(); // GL_ + tok.nextToken(); // VERSION_ + if (!tok.hasMoreTokens()) { + major = 0; + return; + } + major = Integer.valueOf(tok.nextToken()).intValue(); + if (!tok.hasMoreTokens()) { + minor = 0; + return; + } + minor = Integer.valueOf(tok.nextToken()).intValue(); + if (!tok.hasMoreTokens()) { + sub = 0; + return; + } + sub = Integer.valueOf(tok.nextToken()).intValue(); + } else { + int radix = 10; + if (versionString.length() > 2) { + if (Character.isDigit(versionString.charAt(0)) && versionString.charAt(1) == '.' && Character.isDigit(versionString.charAt(2))) { + major = Character.digit(versionString.charAt(0), radix); + minor = Character.digit(versionString.charAt(2), radix); + // See if there's version-specific information which might + // imply a more recent OpenGL version + StringTokenizer tok = new StringTokenizer(versionString, " "); + if (tok.hasMoreTokens()) { + tok.nextToken(); + if (tok.hasMoreTokens()) { + String token = tok.nextToken(); + int i = 0; + while (i < token.length() && !Character.isDigit(token.charAt(i))) { + i++; + } + if (i < token.length() - 2 && Character.isDigit(token.charAt(i)) && token.charAt(i + 1) == '.' && Character.isDigit(token.charAt(i + 2))) { + int altMajor = Character.digit(token.charAt(i), radix); + int altMinor = Character.digit(token.charAt(i + 2), radix); + // Avoid possibly confusing situations by putting some + // constraints on the upgrades we do to the major and + // minor versions + if ((altMajor == major && altMinor > minor) || altMajor == major + 1) { + major = altMajor; + minor = altMinor; + } + } + } + } + } + } + } + valid = true; + } catch (Exception e) { + e.printStackTrace(); + // FIXME: refactor desktop OpenGL dependencies and make this + // class work properly for OpenGL ES + System.err.println("Info: ExtensionAvailabilityCache: FunctionAvailabilityCache.Version.: " + e); + major = 1; + minor = 0; + /* + throw (IllegalArgumentException) + new IllegalArgumentException( + "Illegally formatted version identifier: \"" + versionString + "\"") + .initCause(e); + */ + } + } + + public final boolean isValid() { + return valid; + } +} diff --git a/src/jogl/classes/jogamp/opengl/GLWorkerThread.java b/src/jogl/classes/jogamp/opengl/GLWorkerThread.java new file mode 100644 index 000000000..c292de778 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/GLWorkerThread.java @@ -0,0 +1,275 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.InvocationTargetException; +import java.security.*; +import java.util.*; +import javax.media.opengl.*; + +/** Singleton thread upon which all OpenGL work is performed by + default. Unfortunately many vendors' OpenGL drivers are not really + thread-safe and stability is much improved by performing OpenGL + work on at most one thread. This is the default behavior of the + GLAutoDrawable implementations according to the {@link + javax.media.opengl.Threading Threading} class. The GLWorkerThread + replaces the original AWT event queue thread-based mechanism for + two reasons: first, more than one AWT event queue thread may be + spawned, for example if a dialog is being shown; second, it avoids + blocking the AWT event queue thread during OpenGL rendering. */ + +public class GLWorkerThread { + private static volatile boolean started; + private static volatile Thread thread; + private static Object lock; + private static volatile boolean shouldTerminate; + private static volatile Throwable exception; + + // The Runnable to execute immediately on the worker thread + private static volatile Runnable work; + // Queue of Runnables to be asynchronously invoked + private static List queue = new LinkedList(); + + /** Should only be called by Threading class if creation of the + GLWorkerThread was requested via the opengl.1thread system + property. */ + public static void start() { + if (!started) { + synchronized (GLWorkerThread.class) { + if (!started) { + lock = new Object(); + thread = new Thread(new WorkerRunnable(), + "JOGL GLWorkerThread"); + thread.setDaemon(true); + started = true; + synchronized (lock) { + thread.start(); + try { + lock.wait(); + } catch (InterruptedException e) { + } + } + + /* + + // Note: it appears that there is a bug in NVidia's current + // drivers where if a context was ever made current on a + // given thread and that thread has exited before program + // exit, a crash occurs in the drivers. Releasing the + // context from the given thread does not work around the + // problem. + // + // For the time being, we're going to work around this + // problem by not terminating the GLWorkerThread. In theory, + // shutting down the GLWorkerThread cleanly could be a good + // general solution to the problem of needing to + // cooperatively terminate all Animators at program exit. + // + // It appears that this doesn't even work around all of the + // kinds of crashes. Causing the context to be unilaterally + // released from the GLWorkerThread after each invocation + // seems to work around all of the kinds of crashes seen. + // + // These appear to be similar to the kinds of crashes seen + // when the Java2D/OpenGL pipeline terminates, and those are + // a known issue being fixed, so presumably these will be + // fixed in NVidia's next driver set. + + // Install shutdown hook to terminate daemon thread more or + // less cooperatively + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + Runtime.getRuntime().addShutdownHook(new Thread() { + public void run() { + Object lockTemp = lock; + if (lockTemp == null) { + // Already terminating (?) + return; + } + synchronized (lockTemp) { + shouldTerminate = true; + lockTemp.notifyAll(); + try { + lockTemp.wait(500); + } catch (InterruptedException e) { + } + } + } + }); + return null; + } + }); + + */ + + } else { + throw new RuntimeException("Should not start GLWorkerThread twice"); + } + } + } + } + + public static void invokeAndWait(Runnable runnable) + throws InvocationTargetException, InterruptedException { + if (!started) { + throw new RuntimeException("May not invokeAndWait on worker thread without starting it first"); + } + + Object lockTemp = lock; + if (lockTemp == null) { + return; // Terminating + } + + synchronized (lockTemp) { + if (thread == null) { + // Terminating + return; + } + + work = runnable; + lockTemp.notifyAll(); + lockTemp.wait(); + if (exception != null) { + Throwable localException = exception; + exception = null; + throw new InvocationTargetException(localException); + } + } + } + + public static void invokeLater(Runnable runnable) { + if (!started) { + throw new RuntimeException("May not invokeLater on worker thread without starting it first"); + } + + Object lockTemp = lock; + if (lockTemp == null) { + return; // Terminating + } + + synchronized (lockTemp) { + if (thread == null) { + // Terminating + return; + } + + queue.add(runnable); + lockTemp.notifyAll(); + } + } + + /** Indicates whether the OpenGL worker thread was started, i.e., + whether it is currently in use. */ + public static boolean isStarted() { + return started; + } + + /** Indicates whether the current thread is the OpenGL worker + thread. */ + public static boolean isWorkerThread() { + return (Thread.currentThread() == thread); + } + + static class WorkerRunnable implements Runnable { + public void run() { + // Notify starting thread that we're ready + synchronized (lock) { + lock.notifyAll(); + } + + while (!shouldTerminate) { + synchronized (lock) { + while (!shouldTerminate && + (work == null) && + queue.isEmpty()) { + try { + // Avoid race conditions with wanting to release contexts on this thread + lock.wait(1000); + } catch (InterruptedException e) { + } + + if (GLContext.getCurrent() != null) { + // Test later to see whether we need to release this context + break; + } + } + + if (shouldTerminate) { + lock.notifyAll(); + thread = null; + lock = null; + return; + } + + if (work != null) { + try { + work.run(); + } catch (Throwable t) { + exception = t; + } finally { + work = null; + lock.notifyAll(); + } + } + + while (!queue.isEmpty()) { + try { + Runnable curAsync = (Runnable) queue.remove(0); + curAsync.run(); + } catch (Throwable t) { + System.err.println("Exception occurred on JOGL OpenGL worker thread:"); + t.printStackTrace(); + } + } + + // See about releasing current context + GLContext curContext = GLContext.getCurrent(); + if (curContext != null && + (curContext instanceof GLContextImpl)) { + GLContextImpl impl = (GLContextImpl) curContext; + if (impl.hasWaiters()) { + impl.release(); + } + } + } + } + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/MemoryObject.java b/src/jogl/classes/jogamp/opengl/MemoryObject.java new file mode 100644 index 000000000..a691a6156 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/MemoryObject.java @@ -0,0 +1,142 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl; + +import java.nio.ByteBuffer; +import java.util.HashMap; + +/** + * + */ +public class MemoryObject { + private long addr; + private long size; + private int hash32; + private ByteBuffer buffer=null; + + public MemoryObject(long addr, long size) { + this.addr = addr; + this.size = size; + this.hash32 = getHash32(addr, size); + } + + public void setBuffer(ByteBuffer buffer) { + this.buffer = buffer; + } + + public ByteBuffer getBuffer() { + return this.buffer; + } + + /** + * @return the 32bit hash value generated via {@link #getHash32(long, long)} + */ + public int hashCode() { + return hash32; + } + + /** + * Ignores the optional attached ByteBuffer intentionally.
+ * + * @return true of reference is equal or obj is of type MemoryObject + * and addr and size is equal.
+ */ + public boolean equals(Object obj) { + if(this == obj) { return true; } + if(obj instanceof MemoryObject) { + MemoryObject m = (MemoryObject) obj; + return addr == m.addr && size == m.size ; + } + return false; + } + + /** + * Generates a 32bit hash value by addr and size.
+ * Ignores the optional attached ByteBuffer intentionally.
+ */ + public static int getHash32(long addr, long size) { + // avoid xor collisions of eg low/high parts + // 31 * x == (x << 5) - x + int hash = 31 + (int) addr ; // lo addr + hash = ((hash << 5) - hash) + (int) ( addr >>> 32 ) ; // hi addr + hash = ((hash << 5) - hash) + (int) size ; // lo size + hash = ((hash << 5) - hash) + (int) ( size >>> 32 ) ; // hi size + + return hash; + } + + /** + * Generates a 64bit hash value by addr and size.
+ * Ignores the optional attached ByteBuffer intentionally.
+ */ + public static long getHash64(long addr, long size) { + // 31 * x == (x << 5) - x + final long hash = 31 + addr; + return ((hash << 5) - hash) + size; + } + + public String toString() { + return "MemoryObject[addr 0x"+Long.toHexString(addr)+", size 0x"+Long.toHexString(size)+", hash32: 0x"+Integer.toHexString(hash32)+"]"; + } + + /** + * Verifies the hash map operation, ie + *

    + *
  • slow add: if !map.contains(obj0), the values are verified (slow)
    • + *
  • fast get: if map.contains(obj0), the mapped value is compared with equals (fast)
    • + *
+ * In case the above verification fails, a RuntimeException is thrown.
+ * In such case the calculation of the hash value should either be tuned,
+ * or we just cannot use hash mapping.
+ * + * @param map the identity HashMap mapping MemoryObject to MemoryObject + * @param obj0 the MemoryObject to get or add in the map + * @return either the already mapped one where obj0 != return, + * or the added obj0 == return. + * @throws RuntimeException if hash collision occurs + */ + public static MemoryObject getOrAddSafe(HashMap/**/ map, MemoryObject obj0) { + MemoryObject obj1 = (MemoryObject) map.get(obj0); // get identity (fast) + if(null == obj1) { + // verify hash collision (slow) + if( map.values().contains(obj0) ) { + throw new RuntimeException("Hash collision, hash !exist, but in values: "+obj0); + } + map.put(obj0, obj0); + obj1 = obj0; + } else { + // verify hash collision (ok) + if( !obj1.equals(obj0) ) { + throw new RuntimeException("Hash collision, hash equals, but objects not: query "+obj0+" != contained "+obj1); + } + } + return obj1; + } + +} \ No newline at end of file diff --git a/src/jogl/classes/jogamp/opengl/ProjectFloat.java b/src/jogl/classes/jogamp/opengl/ProjectFloat.java new file mode 100644 index 000000000..ab277e704 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/ProjectFloat.java @@ -0,0 +1,1058 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ +** $Header$ +*/ + +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ +package com.jogamp.opengl.impl; + +import java.nio.*; + +import javax.media.opengl.*; +import javax.media.opengl.fixedfunc.GLMatrixFunc; +import com.jogamp.common.nio.Buffers; + +/** + * ProjectFloat.java + *

+ *

+ * Created 11-jan-2004 + * + * @author Erik Duijs + * @author Kenneth Russell + */ +public class ProjectFloat { + private static final float[] IDENTITY_MATRIX = + new float[] { + 1.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 1.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 1.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 1.0f }; + + private static final float[] ZERO_MATRIX = + new float[] { + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f, + 0.0f, 0.0f, 0.0f, 0.0f }; + + // Note that we have cloned parts of the implementation in order to + // support incoming Buffers. The reason for this is to avoid loading + // non-direct buffer subclasses unnecessarily, because doing so can + // cause performance decreases on direct buffer operations, at least + // on the current HotSpot JVM. It would be nicer (and make the code + // simpler) to simply have the array-based entry points delegate to + // the versions taking Buffers by wrapping the arrays. + + // Array-based implementation + private final float[] matrix = new float[16]; + private final float[][] tempInvertMatrix = new float[4][4]; + + private final float[] in = new float[4]; + private final float[] out = new float[4]; + + private final float[] forward = new float[3]; + private final float[] side = new float[3]; + private final float[] up = new float[3]; + + // Buffer-based implementation + private FloatBuffer locbuf; + private final FloatBuffer matrixBuf; + private final FloatBuffer tempInvertMatrixBuf; + + private final FloatBuffer inBuf; + private final FloatBuffer outBuf; + + private final FloatBuffer forwardBuf; + private final FloatBuffer sideBuf; + private final FloatBuffer upBuf; + + public ProjectFloat() { + // Use direct buffers to avoid loading indirect buffer + // implementations for applications trying to avoid doing so. + // Slice up one big buffer because some NIO implementations + // allocate a huge amount of memory to back even the smallest of + // buffers. + locbuf = Buffers.newDirectFloatBuffer(2*16+2*4+3*3); + int pos = 0; + int sz = 16; + matrixBuf = slice(locbuf, pos, sz); + pos += sz; + tempInvertMatrixBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 4; + inBuf = slice(locbuf, pos, sz); + pos += sz; + outBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 3; + forwardBuf = slice(locbuf, pos, sz); + pos += sz; + sideBuf = slice(locbuf, pos, sz); + pos += sz; + upBuf = slice(locbuf, pos, sz); + } + + public void destroy() { + if(locbuf!=null) { + locbuf.clear(); + locbuf=null; + } + } + + private static FloatBuffer slice(FloatBuffer buf, int pos, int len) { + buf.position(pos); + buf.limit(pos + len); + return buf.slice(); + } + + /** + * Make matrix an identity matrix + */ + public static void gluMakeIdentityf(FloatBuffer m) { + int oldPos = m.position(); + m.put(IDENTITY_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an zero matrix + */ + public static void gluMakeZero(FloatBuffer m) { + int oldPos = m.position(); + m.put(ZERO_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an identity matrix + */ + public static void gluMakeIdentityf(float[] m) { + for (int i = 0; i < 16; i++) { + m[i] = IDENTITY_MATRIX[i]; + } + } + + /** + * Method __gluMultMatrixVecf + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecf(float[] matrix, int matrix_offset, float[] in, float[] out) { + for (int i = 0; i < 4; i++) { + out[i] = + in[0] * matrix[0*4+i+matrix_offset] + + in[1] * matrix[1*4+i+matrix_offset] + + in[2] * matrix[2*4+i+matrix_offset] + + in[3] * matrix[3*4+i+matrix_offset]; + } + } + + /** + * Method __gluMultMatrixVecf + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecf(FloatBuffer matrix, FloatBuffer in, FloatBuffer out) { + int inPos = in.position(); + int outPos = out.position(); + int matrixPos = matrix.position(); + for (int i = 0; i < 4; i++) { + out.put(i + outPos, + in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + + in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + + in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + + in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); + } + } + + /** + * @param src + * @param inverse + * + * @return + */ + public boolean gluInvertMatrixf(float[] src, float[] inverse) { + int i, j, k, swap; + float t; + float[][] temp = tempInvertMatrix; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp[i][j] = src[i*4+j]; + } + } + gluMakeIdentityf(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp[i][k]; + temp[i][k] = temp[swap][k]; + temp[swap][k] = t; + + t = inverse[i*4+k]; + inverse[i*4+k] = inverse[swap*4+k]; + inverse[swap*4+k] = t; + } + } + + if (temp[i][i] == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp[i][i]; + for (k = 0; k < 4; k++) { + temp[i][k] /= t; + inverse[i*4+k] /= t; + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp[j][i]; + for (k = 0; k < 4; k++) { + temp[j][k] -= temp[i][k] * t; + inverse[j*4+k] -= inverse[i*4+k]*t; + } + } + } + } + return true; + } + + /** + * @param src + * @param inverse + * + * @return + */ + public boolean gluInvertMatrixf(FloatBuffer src, FloatBuffer inverse) { + int i, j, k, swap; + float t; + + int srcPos = src.position(); + int invPos = inverse.position(); + + FloatBuffer temp = tempInvertMatrixBuf; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp.put(i*4+j, src.get(i*4+j + srcPos)); + } + } + gluMakeIdentityf(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp.get(i*4+k); + temp.put(i*4+k, temp.get(swap*4+k)); + temp.put(swap*4+k, t); + + t = inverse.get(i*4+k + invPos); + inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); + inverse.put(swap*4+k + invPos, t); + } + } + + if (temp.get(i*4+i) == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp.get(i*4+i); + for (k = 0; k < 4; k++) { + temp.put(i*4+k, temp.get(i*4+k) / t); + inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp.get(j*4+i); + for (k = 0; k < 4; k++) { + temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); + inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); + } + } + } + } + return true; + } + + + /** + * @param a + * @param b + * @param r + */ + private void gluMultMatricesf(float[] a, int a_offset, float[] b, int b_offset, float[] r) { + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r[i*4+j] = + a[i*4+0+a_offset]*b[0*4+j+b_offset] + + a[i*4+1+a_offset]*b[1*4+j+b_offset] + + a[i*4+2+a_offset]*b[2*4+j+b_offset] + + a[i*4+3+a_offset]*b[3*4+j+b_offset]; + } + } + } + + + /** + * @param a + * @param b + * @param r + */ + public static void gluMultMatricesf(FloatBuffer a, FloatBuffer b, FloatBuffer r) { + int aPos = a.position(); + int bPos = b.position(); + int rPos = r.position(); + + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r.put(i*4+j + rPos, + a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + + a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + + a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + + a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); + } + } + } + + /** + * Normalize vector + * + * @param v + */ + public static void normalize(float[] v) { + float r; + + r = (float) Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); + if ( r == 0.0 || r == 1.0) + return; + + r = 1.0f / r; + + v[0] *= r; + v[1] *= r; + v[2] *= r; + + return; + } + + /** + * Normalize vector + * + * @param v + */ + public static void normalize(FloatBuffer v) { + float r; + + int vPos = v.position(); + + r = (float) Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + + v.get(1+vPos) * v.get(1+vPos) + + v.get(2+vPos) * v.get(2+vPos)); + if ( r == 0.0 || r == 1.0) + return; + + r = 1.0f / r; + + v.put(0+vPos, v.get(0+vPos) * r); + v.put(1+vPos, v.get(1+vPos) * r); + v.put(2+vPos, v.get(2+vPos) * r); + + return; + } + + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(float[] v1, float[] v2, float[] result) { + result[0] = v1[1] * v2[2] - v1[2] * v2[1]; + result[1] = v1[2] * v2[0] - v1[0] * v2[2]; + result[2] = v1[0] * v2[1] - v1[1] * v2[0]; + } + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(FloatBuffer v1, FloatBuffer v2, FloatBuffer result) { + int v1Pos = v1.position(); + int v2Pos = v2.position(); + int rPos = result.position(); + + result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); + result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); + result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); + } + + /** + * Method gluOrtho2D. + * + * @param left + * @param right + * @param bottom + * @param top + */ + public void gluOrtho2D(GLMatrixFunc gl, float left, float right, float bottom, float top) { + gl.glOrthof(left, right, bottom, top, -1, 1); + } + + /** + * Method gluPerspective. + * + * @param fovy + * @param aspect + * @param zNear + * @param zFar + */ + public void gluPerspective(GLMatrixFunc gl, float fovy, float aspect, float zNear, float zFar) { + float sine, cotangent, deltaZ; + float radians = fovy / 2 * (float) Math.PI / 180; + + deltaZ = zFar - zNear; + sine = (float) Math.sin(radians); + + if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { + return; + } + + cotangent = (float) Math.cos(radians) / sine; + + gluMakeIdentityf(matrixBuf); + + matrixBuf.put(0 * 4 + 0, cotangent / aspect); + matrixBuf.put(1 * 4 + 1, cotangent); + matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); + matrixBuf.put(2 * 4 + 3, -1); + matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); + matrixBuf.put(3 * 4 + 3, 0); + + gl.glMultMatrixf(matrixBuf); + } + + /** + * Method gluLookAt + * + * @param eyex + * @param eyey + * @param eyez + * @param centerx + * @param centery + * @param centerz + * @param upx + * @param upy + * @param upz + */ + public void gluLookAt(GLMatrixFunc gl, + float eyex, + float eyey, + float eyez, + float centerx, + float centery, + float centerz, + float upx, + float upy, + float upz) { + FloatBuffer forward = this.forwardBuf; + FloatBuffer side = this.sideBuf; + FloatBuffer up = this.upBuf; + + forward.put(0, centerx - eyex); + forward.put(1, centery - eyey); + forward.put(2, centerz - eyez); + + up.put(0, upx); + up.put(1, upy); + up.put(2, upz); + + normalize(forward); + + /* Side = forward x up */ + cross(forward, up, side); + normalize(side); + + /* Recompute up as: up = side x forward */ + cross(side, forward, up); + + gluMakeIdentityf(matrixBuf); + matrixBuf.put(0 * 4 + 0, side.get(0)); + matrixBuf.put(1 * 4 + 0, side.get(1)); + matrixBuf.put(2 * 4 + 0, side.get(2)); + + matrixBuf.put(0 * 4 + 1, up.get(0)); + matrixBuf.put(1 * 4 + 1, up.get(1)); + matrixBuf.put(2 * 4 + 1, up.get(2)); + + matrixBuf.put(0 * 4 + 2, -forward.get(0)); + matrixBuf.put(1 * 4 + 2, -forward.get(1)); + matrixBuf.put(2 * 4 + 2, -forward.get(2)); + + gl.glMultMatrixf(matrixBuf); + gl.glTranslatef(-eyex, -eyey, -eyez); + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(float objx, + float objy, + float objz, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float[] win_pos, + int win_pos_offset ) { + + float[] in = this.in; + float[] out = this.out; + + in[0] = objx; + in[1] = objy; + in[2] = objz; + in[3] = 1.0f; + + __gluMultMatrixVecf(modelMatrix, modelMatrix_offset, in, out); + __gluMultMatrixVecf(projMatrix, projMatrix_offset, out, in); + + if (in[3] == 0.0f) + return false; + + in[3] = (1.0f / in[3]) * 0.5f; + + // Map x, y and z to range 0-1 + in[0] = in[0] * in[3] + 0.5f; + in[1] = in[1] * in[3] + 0.5f; + in[2] = in[2] * in[3] + 0.5f; + + // Map x,y to viewport + win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; + win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; + win_pos[2+win_pos_offset] = in[2]; + + return true; + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(float objx, + float objy, + float objz, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + FloatBuffer win_pos) { + + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + in.put(0, objx); + in.put(1, objy); + in.put(2, objz); + in.put(3, 1.0f); + + __gluMultMatrixVecf(modelMatrix, in, out); + __gluMultMatrixVecf(projMatrix, out, in); + + if (in.get(3) == 0.0f) + return false; + + in.put(3, (1.0f / in.get(3)) * 0.5f); + + // Map x, y and z to range 0-1 + in.put(0, in.get(0) * in.get(3) + 0.5f); + in.put(1, in.get(1) * in.get(3) + 0.5f); + in.put(2, in.get(2) * in.get(3) + 0.5f); + + // Map x,y to viewport + int vPos = viewport.position(); + int wPos = win_pos.position(); + win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); + win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); + win_pos.put(2+wPos, in.get(2)); + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(float winx, + float winy, + float winz, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float[] obj_pos, + int obj_pos_offset) { + float[] in = this.in; + float[] out = this.out; + + gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!gluInvertMatrixf(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = 1.0f; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecf(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + out[3] = 1.0f / out[3]; + + obj_pos[0+obj_pos_offset] = out[0] * out[3]; + obj_pos[1+obj_pos_offset] = out[1] * out[3]; + obj_pos[2+obj_pos_offset] = out[2] * out[3]; + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(float winx, + float winy, + float winz, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + FloatBuffer obj_pos) { + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); + + if (!gluInvertMatrixf(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, 1.0f); + + // Map x and y from window coordinates + int vPos = viewport.position(); + int oPos = obj_pos.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecf(matrixBuf, in, out); + + if (out.get(3) == 0.0f) + return false; + + out.put(3, 1.0f / out.get(3)); + + obj_pos.put(0+oPos, out.get(0) * out.get(3)); + obj_pos.put(1+oPos, out.get(1) * out.get(3)); + obj_pos.put(2+oPos, out.get(2) * out.get(3)); + + return true; + } + + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(float winx, + float winy, + float winz, + float clipw, + float[] modelMatrix, + int modelMatrix_offset, + float[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + float near, + float far, + float[] obj_pos, + int obj_pos_offset ) { + float[] in = this.in; + float[] out = this.out; + + gluMultMatricesf(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!gluInvertMatrixf(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = clipw; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + in[2] = (in[2] - near) / (far - near); + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecf(matrix, 0, in, out); + + if (out[3] == 0.0f) + return false; + + obj_pos[0+obj_pos_offset] = out[0]; + obj_pos[1+obj_pos_offset] = out[1]; + obj_pos[2+obj_pos_offset] = out[2]; + obj_pos[3+obj_pos_offset] = out[3]; + return true; + } + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(float winx, + float winy, + float winz, + float clipw, + FloatBuffer modelMatrix, + FloatBuffer projMatrix, + IntBuffer viewport, + float near, + float far, + FloatBuffer obj_pos) { + FloatBuffer in = this.inBuf; + FloatBuffer out = this.outBuf; + + gluMultMatricesf(modelMatrix, projMatrix, matrixBuf); + + if (!gluInvertMatrixf(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, clipw); + + // Map x and y from window coordinates + int vPos = viewport.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + in.put(2, (in.get(2) - near) / (far - near)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecf(matrixBuf, in, out); + + if (out.get(3) == 0.0f) + return false; + + int oPos = obj_pos.position(); + obj_pos.put(0+oPos, out.get(0)); + obj_pos.put(1+oPos, out.get(1)); + obj_pos.put(2+oPos, out.get(2)); + obj_pos.put(3+oPos, out.get(3)); + return true; + } + + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + */ + public void gluPickMatrix(GLMatrixFunc gl, + float x, + float y, + float deltaX, + float deltaY, + IntBuffer viewport) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + int vPos = viewport.position(); + gl.glTranslatef((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, + (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, + 0); + gl.glScalef(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0f); + } + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + * @param viewport_offset + */ + public void gluPickMatrix(GLMatrixFunc gl, + float x, + float y, + float deltaX, + float deltaY, + int[] viewport, + int viewport_offset) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + gl.glTranslatef((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, + (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, + 0); + gl.glScalef(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0f); + } +} diff --git a/src/jogl/classes/jogamp/opengl/SharedResourceRunner.java b/src/jogl/classes/jogamp/opengl/SharedResourceRunner.java new file mode 100644 index 000000000..765c6620d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/SharedResourceRunner.java @@ -0,0 +1,249 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.opengl.impl; + +import java.util.Collection; +import java.util.HashSet; +import java.util.Iterator; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; + +public class SharedResourceRunner implements Runnable { + protected static final boolean DEBUG = GLDrawableImpl.DEBUG; + + public static interface Resource { + AbstractGraphicsDevice getDevice(); + AbstractGraphicsScreen getScreen(); + GLDrawableImpl getDrawable(); + GLContextImpl getContext(); + } + + public static interface Implementation { + Resource createSharedResource(String connection); + void releaseSharedResource(Resource shared); + void clear(); + + Resource mapPut(String connection, Resource resource); + Resource mapGet(String connection); + Collection/**/ mapValues(); + } + + Implementation impl = null; + + boolean ready = false; + boolean released = false; + boolean shouldRelease = false; + String initConnection = null; + String releaseConnection = null; + + HashSet devicesTried = new HashSet(); + + private boolean getDeviceTried(String connection) { + synchronized (devicesTried) { + return devicesTried.contains(connection); + } + } + private void addDeviceTried(String connection) { + synchronized (devicesTried) { + devicesTried.add(connection); + } + } + private void removeDeviceTried(String connection) { + synchronized (devicesTried) { + devicesTried.remove(connection); + } + } + + public SharedResourceRunner(Implementation impl) { + this.impl = impl; + } + + public SharedResourceRunner.Resource getShared(AbstractGraphicsDevice device) { + String connection = device.getConnection(); + return impl.mapGet(connection); + } + + public SharedResourceRunner.Resource getOrCreateShared(AbstractGraphicsDevice device) { + String connection = device.getConnection(); + SharedResourceRunner.Resource sr = impl.mapGet(connection); + + if (null == sr && !getDeviceTried(connection)) { + addDeviceTried(connection); + if (DEBUG) { + System.err.println("getOrCreateShared() " + connection + ": trying"); + } + doAndWait(connection, null); + sr = impl.mapGet(connection); + if (DEBUG) { + Throwable t = new Throwable("getOrCreateSharedl() " + connection + ": done"); + t.printStackTrace(); + } + } + return sr; + } + + public SharedResourceRunner.Resource releaseShared(AbstractGraphicsDevice device) { + String connection = device.getConnection(); + SharedResourceRunner.Resource sr = impl.mapGet(connection); + + if (null != sr) { + removeDeviceTried(connection); + if (DEBUG) { + System.err.println("releaseShared() " + connection + ": trying"); + } + doAndWait(null, connection); + if (DEBUG) { + Throwable t = new Throwable("releaseSharedl() " + connection + ": done"); + t.printStackTrace(); + } + } + return sr; + } + + private final void doAndWait(String initConnection, String releaseConnection) { + // wait until thread becomes ready to init new device, + // pass the device and release the sync + String threadName = Thread.currentThread().getName(); + if (DEBUG) { + System.err.println(threadName + " doAndWait START init: " + initConnection + ", release: "+releaseConnection); + } + synchronized (this) { + while (!ready) { + try { + this.wait(); + } catch (InterruptedException ex) { + } + } + if (DEBUG) { + System.err.println(threadName + " initializeAndWait set command init: " + initConnection + ", release: "+releaseConnection); + } + this.initConnection = initConnection; + this.releaseConnection = releaseConnection; + this.notifyAll(); + + // wait until thread has init/released the device + while (!ready || null != this.initConnection || null != this.releaseConnection) { + try { + this.wait(); + } catch (InterruptedException ex) { + } + } + if (DEBUG) { + System.err.println(threadName + " initializeAndWait END init: " + initConnection + ", release: "+releaseConnection); + } + } + // done + } + + public final void releaseAndWait() { + synchronized (this) { + shouldRelease = true; + this.notifyAll(); + + while (!released) { + try { + this.wait(); + } catch (InterruptedException ex) { + } + } + } + } + + public final void run() { + String threadName = Thread.currentThread().getName(); + + if (DEBUG) { + System.err.println(threadName + " STARTED"); + } + + synchronized (this) { + while (!shouldRelease) { + try { + // wait for stop or init + ready = true; + if (DEBUG) { + System.err.println(threadName + " -> ready"); + } + notifyAll(); + this.wait(); + } catch (InterruptedException ex) { } + ready = false; + + if (!shouldRelease) { + if (DEBUG) { + System.err.println(threadName + " woke up for device connection init: " + initConnection + + ", release: " + releaseConnection); + } + if(null != initConnection) { + if (DEBUG) { + System.err.println(threadName + " create Shared for: " + initConnection); + } + Resource sr = impl.createSharedResource(initConnection); + if (null != sr) { + impl.mapPut(initConnection, sr); + } + } + if(null != releaseConnection) { + if (DEBUG) { + System.err.println(threadName + " release Shared for: " + releaseConnection); + } + Resource sr = impl.mapPut(releaseConnection, null); + if (null != sr) { + impl.releaseSharedResource(sr); + } + } + } + initConnection = null; + releaseConnection = null; + } + + if (DEBUG) { + System.err.println(threadName + " release START"); + } + + releaseSharedResources(); + + if (DEBUG) { + System.err.println(threadName + " release END"); + } + + released = true; + ready = false; + notifyAll(); + } + } + + private void releaseSharedResources() { + Collection/**/ sharedResources = impl.mapValues(); + for (Iterator iter = sharedResources.iterator(); iter.hasNext();) { + Resource sr = (Resource) iter.next(); + impl.releaseSharedResource(sr); + } + impl.clear(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/SystemUtil.java.javame_cdc_fp b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javame_cdc_fp new file mode 100644 index 000000000..f686bea92 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javame_cdc_fp @@ -0,0 +1,10 @@ +package com.jogamp.opengl.impl; + +public class SystemUtil { + + /** Wrapper for System.getenv(), which doesn't work on platforms + earlier than JDK 5 */ + public static String getenv(String variableName) { + return null; + } +} diff --git a/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase new file mode 100644 index 000000000..dbb717a32 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/SystemUtil.java.javase @@ -0,0 +1,18 @@ +package com.jogamp.opengl.impl; + +public class SystemUtil { + + private static volatile boolean getenvSupported = true; + /** Wrapper for System.getenv(), which doesn't work on platforms + earlier than JDK 5 */ + public static String getenv(String variableName) { + if (getenvSupported) { + try { + return System.getenv(variableName); + } catch (Error e) { + getenvSupported = false; + } + } + return null; + } +} diff --git a/src/jogl/classes/jogamp/opengl/ThreadingImpl.java b/src/jogl/classes/jogamp/opengl/ThreadingImpl.java new file mode 100644 index 000000000..d434f5175 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/ThreadingImpl.java @@ -0,0 +1,240 @@ +/* + * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.opengl.impl; + +import java.lang.reflect.InvocationTargetException; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import com.jogamp.common.JogampRuntimeException; +import com.jogamp.common.util.*; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +/** Implementation of the {@link javax.media.opengl.Threading} class. */ + +public class ThreadingImpl { + public static final int AWT = 1; + public static final int WORKER = 2; + + protected static final boolean DEBUG = Debug.debug("Threading"); + + private static boolean singleThreaded = true; + private static int mode; + private static boolean hasAWT; + // We need to know whether we're running on X11 platforms to change + // our behavior when the Java2D/JOGL bridge is active + private static boolean _isX11; + + private static final ThreadingPlugin threadingPlugin; + + static { + Object threadingPluginTmp = + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String workaround = Debug.getProperty("jogl.1thread", true); + ClassLoader cl = ThreadingImpl.class.getClassLoader(); + // Default to using the AWT thread on all platforms except + // Windows. On OS X there is instability apparently due to + // using the JAWT on non-AWT threads. On X11 platforms there + // are potential deadlocks which can be caused if the AWT + // EventQueue thread hands work off to the GLWorkerThread + // while holding the AWT lock. The optimization of + // makeCurrent / release calls isn't worth these stability + // problems. + hasAWT = GLProfile.isAWTAvailable(); + + String osType = NativeWindowFactory.getNativeWindowType(false); + _isX11 = NativeWindowFactory.TYPE_X11.equals(osType); + + int defaultMode = ( hasAWT ? AWT : WORKER ); + + mode = defaultMode; + if (workaround != null) { + workaround = workaround.toLowerCase(); + if (workaround.equals("true") || + workaround.equals("auto")) { + // Nothing to do; singleThreaded and mode already set up + } else if (workaround.equals("worker")) { + singleThreaded = true; + mode = WORKER; + } else if (hasAWT && workaround.equals("awt")) { + singleThreaded = true; + mode = AWT; + } else { + singleThreaded = false; + } + } + printWorkaroundNotice(); + + Object threadingPluginObj=null; + if(hasAWT) { + // try to fetch the AWTThreadingPlugin + Exception error=null; + try { + threadingPluginObj = ReflectionUtil.createInstance("com.jogamp.opengl.impl.awt.AWTThreadingPlugin", cl); + } catch (JogampRuntimeException jre) { error = jre; } + if(AWT == mode && null==threadingPluginObj) { + throw new GLException("Mode is AWT, but class 'com.jogamp.opengl.impl.awt.AWTThreadingPlugin' is not available", error); + } + } + return threadingPluginObj; + } + }); + threadingPlugin = (ThreadingPlugin) threadingPluginTmp; + if(DEBUG) { + System.err.println("Threading: hasAWT "+hasAWT+", mode "+((mode==AWT)?"AWT":"WORKER")+", plugin "+threadingPlugin); + } + } + + /** No reason to ever instantiate this class */ + private ThreadingImpl() {} + + public static boolean isX11() { return _isX11; } + public static int getMode() { return mode; } + + /** If an implementation of the javax.media.opengl APIs offers a + multithreading option but the default behavior is single-threading, + this API provides a mechanism for end users to disable single-threading + in this implementation. Users are strongly discouraged from + calling this method unless they are aware of all of the + consequences and are prepared to enforce some amount of + threading restrictions in their applications. Disabling + single-threading, for example, may have unintended consequences + on GLAutoDrawable implementations such as GLCanvas, GLJPanel and + GLPbuffer. Currently there is no supported way to re-enable it + once disabled, partly to discourage careless use of this + method. This method should be called as early as possible in an + application. */ + public static void disableSingleThreading() { + singleThreaded = false; + if (Debug.verbose()) { + System.err.println("Application forced disabling of single-threading of javax.media.opengl implementation"); + } + } + + /** Indicates whether OpenGL work is being automatically forced to a + single thread in this implementation. */ + public static boolean isSingleThreaded() { + return singleThreaded; + } + + /** Indicates whether the current thread is the single thread on + which this implementation of the javax.media.opengl APIs + performs all of its OpenGL-related work. This method should only + be called if the single-thread model is in effect. */ + public static boolean isOpenGLThread() throws GLException { + if (!isSingleThreaded()) { + throw new GLException("Should only call this in single-threaded mode"); + } + + if(null!=threadingPlugin) { + return threadingPlugin.isOpenGLThread(); + } + + switch (mode) { + case AWT: + throw new InternalError(); + case WORKER: + return GLWorkerThread.isWorkerThread(); + default: + throw new InternalError("Illegal single-threading mode " + mode); + } + } + + /** Executes the passed Runnable on the single thread used for all + OpenGL work in this javax.media.opengl API implementation. It is + not specified exactly which thread is used for this + purpose. This method should only be called if the single-thread + model is in use and if the current thread is not the OpenGL + thread (i.e., if isOpenGLThread() returns + false). It is up to the end user to check to see whether the + current thread is the OpenGL thread and either execute the + Runnable directly or perform the work inside it. */ + public static void invokeOnOpenGLThread(Runnable r) throws GLException { + if (!isSingleThreaded()) { + throw new GLException ("Should only call this in single-threaded mode"); + } + + if (isOpenGLThread()) { + throw new GLException ("Should only call this from other threads than the OpenGL thread"); + } + + if(null!=threadingPlugin) { + threadingPlugin.invokeOnOpenGLThread(r); + return; + } + + switch (mode) { + case AWT: + throw new InternalError(); + + case WORKER: + if (!GLWorkerThread.isStarted()) { + synchronized (GLWorkerThread.class) { + if (!GLWorkerThread.isStarted()) { + GLWorkerThread.start(); + } + } + } + try { + GLWorkerThread.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + break; + + default: + throw new InternalError("Illegal single-threading mode " + mode); + } + } + + /** This is a workaround for AWT-related deadlocks which only seem + to show up in the context of applets */ + public static boolean isAWTMode() { + return (mode == AWT); + } + + private static void printWorkaroundNotice() { + if (singleThreaded && Debug.verbose()) { + System.err.println("Using " + + (mode == AWT ? "AWT" : "OpenGL worker") + + " thread for performing OpenGL work in javax.media.opengl implementation"); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/ThreadingPlugin.java b/src/jogl/classes/jogamp/opengl/ThreadingPlugin.java new file mode 100644 index 000000000..37e4aac70 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/ThreadingPlugin.java @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl; + +import javax.media.opengl.*; + +public interface ThreadingPlugin { + /** Indicates whether the current thread is the single thread on + which this implementation of the javax.media.opengl APIs + performs all of its OpenGL-related work. This method should only + be called if the single-thread model is in effect. */ + public boolean isOpenGLThread() throws GLException; + + /** Executes the passed Runnable on the single thread used for all + OpenGL work in this javax.media.opengl API implementation. It is + not specified exactly which thread is used for this + purpose. This method should only be called if the single-thread + model is in use and if the current thread is not the OpenGL + thread (i.e., if isOpenGLThread() returns + false). It is up to the end user to check to see whether the + current thread is the OpenGL thread and either execute the + Runnable directly or perform the work inside it. */ + public void invokeOnOpenGLThread(Runnable r) throws GLException; +} + diff --git a/src/jogl/classes/jogamp/opengl/awt/AWTThreadingPlugin.java b/src/jogl/classes/jogamp/opengl/awt/AWTThreadingPlugin.java new file mode 100644 index 000000000..a91ab785b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/awt/AWTThreadingPlugin.java @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import javax.media.opengl.*; + +import java.awt.event.*; + +import java.awt.EventQueue; +import java.lang.reflect.InvocationTargetException; + +import com.jogamp.opengl.impl.*; + +public class AWTThreadingPlugin implements ThreadingPlugin { + + public AWTThreadingPlugin() {} + + public boolean isOpenGLThread() throws GLException { + switch (ThreadingImpl.getMode()) { + case ThreadingImpl.AWT: + // FIXME: See the FIXME below in 'invokeOnOpenGLThread' + if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { + return Java2D.isQueueFlusherThread(); + } else { + return EventQueue.isDispatchThread(); + } + case ThreadingImpl.WORKER: + if (Java2D.isOGLPipelineActive()) { + // FIXME: ideally only the QFT would be considered to be the + // "OpenGL thread", but we can not currently run all of + // JOGL's OpenGL work on that thread. See the FIXME in + // invokeOnOpenGLThread. + return (Java2D.isQueueFlusherThread() || + (ThreadingImpl.isX11() && GLWorkerThread.isWorkerThread())); + } else { + return GLWorkerThread.isWorkerThread(); + } + default: + throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); + } + } + + public void invokeOnOpenGLThread(Runnable r) throws GLException { + switch (ThreadingImpl.getMode()) { + case ThreadingImpl.AWT: + // FIXME: ideally should run all OpenGL work on the Java2D QFT + // thread when it's enabled, but unfortunately there are + // deadlock issues on X11 platforms when making our + // heavyweight OpenGL contexts current on the QFT because we + // perform the JAWT lock inside the makeCurrent() + // implementation, which attempts to grab the AWT lock on the + // QFT which is not allowed. For now, on X11 platforms, + // continue to perform this work on the EDT. + if (Java2D.isOGLPipelineActive() && !ThreadingImpl.isX11()) { + Java2D.invokeWithOGLContextCurrent(null, r); + } else { + try { + EventQueue.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + } + break; + + case ThreadingImpl.WORKER: + if (!GLWorkerThread.isStarted()) { + synchronized (GLWorkerThread.class) { + if (!GLWorkerThread.isStarted()) { + GLWorkerThread.start(); + } + } + } + try { + GLWorkerThread.invokeAndWait(r); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (InterruptedException e) { + throw new GLException(e); + } + break; + + default: + throw new InternalError("Illegal single-threading mode " + ThreadingImpl.getMode()); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/awt/AWTUtil.java b/src/jogl/classes/jogamp/opengl/awt/AWTUtil.java new file mode 100644 index 000000000..081d1f9b3 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/awt/AWTUtil.java @@ -0,0 +1,119 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.awt; + +import com.jogamp.nativewindow.impl.jawt.*; + +import javax.media.opengl.*; + +import java.lang.reflect.*; +import java.awt.GraphicsEnvironment; + +public class AWTUtil { + // See whether we're running in headless mode + private static boolean headlessMode; + private static Class j2dClazz = null; + private static Method isOGLPipelineActive = null; + private static Method isQueueFlusherThread = null; + private static boolean j2dOk = false; + + static { + lockedToolkit = false; + headlessMode = GraphicsEnvironment.isHeadless(); + if(!headlessMode) { + try { + j2dClazz = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); + isOGLPipelineActive = j2dClazz.getMethod("isOGLPipelineActive", null); + isQueueFlusherThread = j2dClazz.getMethod("isQueueFlusherThread", null); + j2dOk = true; + } catch (Exception e) {} + } + } + + private static boolean lockedToolkit; + + public static synchronized void lockToolkit() throws GLException { + if (lockedToolkit) { + throw new GLException("Toolkit already locked"); + } + lockedToolkit = true; + + if (headlessMode) { + // Workaround for running (to some degree) in headless + // environments but still supporting rendering via pbuffers + // For full correctness, would need to implement a Lock class + return; + } + + if(j2dOk) { + try { + if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || + !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { + JAWTUtil.lockToolkit(); + } + } catch (Exception e) { j2dOk=false; } + } + if(!j2dOk) { + JAWTUtil.lockToolkit(); + } + } + + public static synchronized void unlockToolkit() { + if (lockedToolkit) { + lockedToolkit = false; + if (headlessMode) { + // Workaround for running (to some degree) in headless + // environments but still supporting rendering via pbuffers + // For full correctness, would need to implement a Lock class + return; + } + + if(j2dOk) { + try { + if( !((Boolean)isOGLPipelineActive.invoke(null, null)).booleanValue() || + !((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue() ) { + JAWTUtil.unlockToolkit(); + } + } catch (Exception e) { j2dOk=false; } + } + if(!j2dOk) { + JAWTUtil.unlockToolkit(); + } + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/awt/Java2D.java b/src/jogl/classes/jogamp/opengl/awt/Java2D.java new file mode 100644 index 000000000..5566a3a4a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/awt/Java2D.java @@ -0,0 +1,569 @@ +/* + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import com.jogamp.opengl.impl.*; + +import java.awt.*; +import java.awt.image.*; +import java.lang.reflect.*; +import java.security.*; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.awt.*; + +/** Defines integration with the Java2D OpenGL pipeline. This + integration is only supported in 1.6 and is highly experimental. */ + +public class Java2D { + private static boolean DEBUG = Debug.debug("Java2D"); + private static boolean VERBOSE = Debug.verbose(); + private static boolean isHeadless; + private static boolean isOGLPipelineActive; + private static Method invokeWithOGLContextCurrentMethod; + private static Method isQueueFlusherThreadMethod; + private static Method getOGLViewportMethod; + private static Method getOGLScissorBoxMethod; + private static Method getOGLSurfaceIdentifierMethod; + // This one is currently optional and is only in very recent Mustang builds + private static Method getOGLTextureTypeMethod; + + // The following methods and fields are needed for proper support of + // Frame Buffer Objects in the Java2D/OpenGL pipeline + // (-Dsun.java2d.opengl.fbobject=true) + private static boolean fbObjectSupportInitialized; + private static Method invokeWithOGLSharedContextCurrentMethod; + private static Method getOGLSurfaceTypeMethod; + + // Publicly-visible constants for OpenGL surface types + public static final int UNDEFINED = getOGLUtilitiesIntField("UNDEFINED"); + public static final int WINDOW = getOGLUtilitiesIntField("WINDOW"); + public static final int PBUFFER = getOGLUtilitiesIntField("PBUFFER"); + public static final int TEXTURE = getOGLUtilitiesIntField("TEXTURE"); + public static final int FLIP_BACKBUFFER = getOGLUtilitiesIntField("FLIP_BACKBUFFER"); + public static final int FBOBJECT = getOGLUtilitiesIntField("FBOBJECT"); + + // If FBOs are enabled in the Java2D/OpenGL pipeline, all contexts + // created by JOGL must share textures and display lists with the + // Java2D contexts in order to access the frame buffer object for + // potential rendering, and to simultaneously support sharing of + // textures and display lists with one another. Java2D has the + // notion of a single shared context with which all other contexts + // (on the same display device?) share textures and display lists; + // this is an approximation to that notion which will be refined + // later. + private static boolean initializedJ2DFBOShareContext; + private static GLContext j2dFBOShareContext; + + // Accessors for new methods in sun.java2d.opengl.CGLSurfaceData + // class on OS X for enabling bridge + // public static long createOGLContextOnSurface(Graphics g, long ctx); + // public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx); + // public static void destroyOGLContext(long ctx); + private static Method createOGLContextOnSurfaceMethod; + private static Method makeOGLContextCurrentOnSurfaceMethod; + private static Method destroyOGLContextMethod; + + static { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + if (DEBUG && VERBOSE) { + System.err.println("Checking for Java2D/OpenGL support"); + } + try { + isHeadless = true; + // Figure out whether the default graphics configuration is an + // OpenGL graphics configuration + GraphicsConfiguration cfg = + GraphicsEnvironment.getLocalGraphicsEnvironment(). + getDefaultScreenDevice(). + getDefaultConfiguration(); + // If we get here, we aren't running in headless mode + isHeadless = false; + String name = cfg.getClass().getName(); + if (DEBUG && VERBOSE) { + System.err.println("Java2D support: default GraphicsConfiguration = " + name); + } + isOGLPipelineActive = (name.startsWith("sun.java2d.opengl")); + + if (isOGLPipelineActive) { + try { + // Try to get methods we need to integrate + Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); + invokeWithOGLContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLContextCurrent", + new Class[] { + Graphics.class, + Runnable.class + }); + invokeWithOGLContextCurrentMethod.setAccessible(true); + + isQueueFlusherThreadMethod = utils.getDeclaredMethod("isQueueFlusherThread", + new Class[] {}); + isQueueFlusherThreadMethod.setAccessible(true); + + getOGLViewportMethod = utils.getDeclaredMethod("getOGLViewport", + new Class[] { + Graphics.class, + Integer.TYPE, + Integer.TYPE + }); + getOGLViewportMethod.setAccessible(true); + + getOGLScissorBoxMethod = utils.getDeclaredMethod("getOGLScissorBox", + new Class[] { + Graphics.class + }); + getOGLScissorBoxMethod.setAccessible(true); + + getOGLSurfaceIdentifierMethod = utils.getDeclaredMethod("getOGLSurfaceIdentifier", + new Class[] { + Graphics.class + }); + getOGLSurfaceIdentifierMethod.setAccessible(true); + + // Try to get additional methods required for proper FBO support + fbObjectSupportInitialized = true; + try { + invokeWithOGLSharedContextCurrentMethod = utils.getDeclaredMethod("invokeWithOGLSharedContextCurrent", + new Class[] { + GraphicsConfiguration.class, + Runnable.class + }); + invokeWithOGLSharedContextCurrentMethod.setAccessible(true); + + getOGLSurfaceTypeMethod = utils.getDeclaredMethod("getOGLSurfaceType", + new Class[] { + Graphics.class + }); + getOGLSurfaceTypeMethod.setAccessible(true); + } catch (Exception e) { + fbObjectSupportInitialized = false; + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Info: Disabling Java2D/JOGL FBO support"); + } + } + + // Try to get an additional method for FBO support in recent Mustang builds + try { + getOGLTextureTypeMethod = utils.getDeclaredMethod("getOGLTextureType", + new Class[] { + Graphics.class + }); + getOGLTextureTypeMethod.setAccessible(true); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Info: GL_ARB_texture_rectangle FBO support disabled"); + } + } + + // Try to set up APIs for enabling the bridge on OS X, + // where it isn't possible to create generalized + // external GLDrawables + Class cglSurfaceData = null; + try { + cglSurfaceData = Class.forName("sun.java2d.opengl.CGLSurfaceData"); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Info: Unable to find class sun.java2d.opengl.CGLSurfaceData for OS X"); + } + } + if (cglSurfaceData != null) { + // FIXME: for now, assume that FBO support is not enabled on OS X + fbObjectSupportInitialized = false; + + // We need to find these methods in order to make the bridge work on OS X + createOGLContextOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("createOGLContextOnSurface", + new Class[] { + Graphics.class, + Long.TYPE + }); + createOGLContextOnSurfaceMethod.setAccessible(true); + + makeOGLContextCurrentOnSurfaceMethod = cglSurfaceData.getDeclaredMethod("makeOGLContextCurrentOnSurface", + new Class[] { + Graphics.class, + Long.TYPE + }); + makeOGLContextCurrentOnSurfaceMethod.setAccessible(true); + + destroyOGLContextMethod = cglSurfaceData.getDeclaredMethod("destroyOGLContext", + new Class[] { + Long.TYPE + }); + destroyOGLContextMethod.setAccessible(true); + } + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + System.err.println("Info: Disabling Java2D/JOGL integration"); + } + isOGLPipelineActive = false; + } + } + } catch (HeadlessException e) { + // The AWT is running in headless mode, so the Java 2D / JOGL bridge is clearly disabled + } + + if (DEBUG) { + System.err.println("JOGL/Java2D integration " + (isOGLPipelineActive ? "enabled" : "disabled")); + } + return null; + } + }); + } + + public static boolean isOGLPipelineActive() { + return isOGLPipelineActive; + } + + public static boolean isFBOEnabled() { + return fbObjectSupportInitialized; + } + + public static boolean isQueueFlusherThread() { + checkActive(); + + try { + return ((Boolean) isQueueFlusherThreadMethod.invoke(null, null)).booleanValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Makes current the OpenGL context associated with the passed + Graphics object and runs the given Runnable on the Queue + Flushing Thread in one atomic action. */ + public static void invokeWithOGLContextCurrent(Graphics g, Runnable r) throws GLException { + checkActive(); + + try { + // FIXME: this may need adjustment + // This seems to be needed in many applications which don't + // initialize an OpenGL context before this and which would + // otherwise cause initFBOShareContext to be called from the + // Queue Flusher Thread, which isn't allowed + initFBOShareContext(GraphicsEnvironment. + getLocalGraphicsEnvironment(). + getDefaultScreenDevice()); + + AWTUtil.lockToolkit(); + try { + invokeWithOGLContextCurrentMethod.invoke(null, new Object[] {g, r}); + } finally { + AWTUtil.unlockToolkit(); + } + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Makes current the "shared" OpenGL context associated with the + given GraphicsConfiguration object, allowing JOGL to share + server-side OpenGL objects like textures and display lists with + this context when necessary. This is needed when Java2D's FBO + support is enabled, because in order to render into that FBO, + JOGL must share textures and display lists with it. Returns + false if the passed GraphicsConfiguration was not an OpenGL + GraphicsConfiguration. */ + public static boolean invokeWithOGLSharedContextCurrent(GraphicsConfiguration g, Runnable r) throws GLException { + checkActive(); + + try { + AWTUtil.lockToolkit(); + try { + return ((Boolean) invokeWithOGLSharedContextCurrentMethod.invoke(null, new Object[] {g, r})).booleanValue(); + } finally { + AWTUtil.unlockToolkit(); + } + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the OpenGL viewport associated with the given Graphics + object, assuming that the Graphics object is associated with a + component of the specified width and height. The user should + call glViewport() with the returned rectangle's bounds in order + to get correct rendering results. Should only be called from the + Queue Flusher Thread. */ + public static Rectangle getOGLViewport(Graphics g, + int componentWidth, + int componentHeight) { + checkActive(); + + try { + return (Rectangle) getOGLViewportMethod.invoke(null, new Object[] {g, + new Integer(componentWidth), + new Integer(componentHeight)}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the OpenGL scissor region associated with the given + Graphics object, taking into account all clipping regions, etc. + To avoid destroying Java2D's previous rendering results, this + method should be called and the resulting rectangle's bounds + passed to a call to glScissor(). Should only be called from the + Queue Flusher Thread. */ + public static Rectangle getOGLScissorBox(Graphics g) { + checkActive(); + + try { + return (Rectangle) getOGLScissorBoxMethod.invoke(null, new Object[] {g}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns an opaque "surface identifier" associated with the given + Graphics object. If this changes from invocation to invocation, + the underlying OpenGL drawable for the Graphics object has + changed and a new external GLDrawable and GLContext should be + created (and the old ones destroyed). Should only be called from + the Queue Flusher Thread.*/ + public static Object getOGLSurfaceIdentifier(Graphics g) { + checkActive(); + + try { + return getOGLSurfaceIdentifierMethod.invoke(null, new Object[] {g}); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the underlying surface type for the given Graphics + object. This indicates, in particular, whether Java2D is + currently rendering into a pbuffer or FBO. */ + public static int getOGLSurfaceType(Graphics g) { + checkActive(); + + try { + // FIXME: fallback path for pre-b73 (?) Mustang builds -- remove + // once fbobject support is in OGLUtilities + if (!fbObjectSupportInitialized) { + return 0; + } + + return ((Integer) getOGLSurfaceTypeMethod.invoke(null, new Object[] { g })).intValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns the underlying texture target of the given Graphics + object assuming it is rendering to an FBO. Returns either + GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE_ARB. */ + public static int getOGLTextureType(Graphics g) { + checkActive(); + + if (getOGLTextureTypeMethod == null) { + return GL.GL_TEXTURE_2D; + } + + try { + return ((Integer) getOGLTextureTypeMethod.invoke(null, new Object[] { g })).intValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** Returns either the given GLContext or a substitute one with + which clients should share textures and display lists. Needed + when the Java2D/OpenGL pipeline is active and FBOs are being + used for rendering. FIXME: may need to alter the API in the + future to indicate which GraphicsDevice the source context is + associated with. */ + public static GLContext filterShareContext(GLContext shareContext) { + if (isHeadless) + return shareContext; + + // FIXME: this may need adjustment + initFBOShareContext(GraphicsEnvironment. + getLocalGraphicsEnvironment(). + getDefaultScreenDevice()); + if (j2dFBOShareContext != null) { + return j2dFBOShareContext; + } + return shareContext; + } + + /** Returns the GLContext associated with the Java2D "share + context", with which all contexts created by JOGL must share + textures and display lists when the FBO option is enabled for + the Java2D/OpenGL pipeline. */ + public static GLContext getShareContext(GraphicsDevice device) { + initFBOShareContext(device); + // FIXME: for full generality probably need to have multiple of + // these, one per GraphicsConfiguration seen? + return j2dFBOShareContext; + } + + //---------------------------------------------------------------------- + // Mac OS X-specific methods + // + + /** (Mac OS X-specific) Creates a new OpenGL context on the surface + associated with the given Graphics object, sharing textures and + display lists with the specified (CGLContextObj) share context. */ + public static long createOGLContextOnSurface(Graphics g, long shareCtx) { + checkActive(); + + try { + return ((Long) createOGLContextOnSurfaceMethod.invoke(null, new Object[] { g, new Long(shareCtx) })).longValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** (Mac OS X-specific) Makes the given OpenGL context current on + the surface associated with the given Graphics object. */ + public static boolean makeOGLContextCurrentOnSurface(Graphics g, long ctx) { + checkActive(); + + try { + return ((Boolean) makeOGLContextCurrentOnSurfaceMethod.invoke(null, new Object[] { g, new Long(ctx) })).booleanValue(); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + /** (Mac OS X-specific) Destroys the given OpenGL context. */ + public static void destroyOGLContext(long ctx) { + checkActive(); + + try { + destroyOGLContextMethod.invoke(null, new Object[] { new Long(ctx) }); + } catch (InvocationTargetException e) { + throw new GLException(e.getTargetException()); + } catch (Exception e) { + throw (InternalError) new InternalError().initCause(e); + } + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private static void checkActive() { + if (!isOGLPipelineActive()) { + throw new GLException("Java2D OpenGL pipeline not active (or necessary support not present)"); + } + } + + private static int getOGLUtilitiesIntField(final String name) { + Integer i = (Integer) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + try { + Class utils = Class.forName("sun.java2d.opengl.OGLUtilities"); + Field f = utils.getField(name); + f.setAccessible(true); + return f.get(null); + } catch (Exception e) { + if (DEBUG && VERBOSE) { + e.printStackTrace(); + } + return null; + } + } + }); + if (i == null) + return 0; + if (DEBUG && VERBOSE) { + System.err.println("OGLUtilities." + name + " = " + i.intValue()); + } + return i.intValue(); + } + + private static void initFBOShareContext(final GraphicsDevice device) { + // Note 1: this must not be done in the static initalizer due to + // deadlock problems. + + // Note 2: the first execution of this method must not be from the + // Java2D Queue Flusher Thread. + + if (isOGLPipelineActive() && + isFBOEnabled() && + !initializedJ2DFBOShareContext) { + + // FIXME: this technique is probably not adequate in multi-head + // situations. Ideally we would keep track of a given share + // context on a per-GraphicsConfiguration basis or something + // similar rather than keeping one share context in a global + // variable. + initializedJ2DFBOShareContext = true; + if (DEBUG) { + System.err.println("Starting initialization of J2D FBO share context"); + } + invokeWithOGLSharedContextCurrent(device.getDefaultConfiguration(), new Runnable() { + public void run() { + j2dFBOShareContext = GLDrawableFactory.getFactory(GLProfile.getDefault(GLProfile.getDefaultDesktopDevice())).createExternalGLContext(); + } + }); + if (DEBUG) { + System.err.println("Ending initialization of J2D FBO share context"); + } + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/awt/Java2DGLContext.java b/src/jogl/classes/jogamp/opengl/awt/Java2DGLContext.java new file mode 100644 index 000000000..07bc54b6a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/awt/Java2DGLContext.java @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.awt; + +import com.jogamp.opengl.impl.*; +import java.awt.Graphics; + +/** Provides a construct by which the shared GLJPanel code can + * interact with a few methods in the Mac OS X-specific Java2D/JOGL + * bridge implementation. + */ + +public interface Java2DGLContext { + public void setGraphics(Graphics g); +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java new file mode 100644 index 000000000..107d7fbbb --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLContext.java @@ -0,0 +1,279 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; +import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; +import java.nio.*; +import java.util.*; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; + +public abstract class EGLContext extends GLContextImpl { + private boolean eglQueryStringInitialized; + private boolean eglQueryStringAvailable; + private EGLExt eglExt; + // Table that holds the addresses of the native C-language entry points for + // EGL extension functions. + private EGLExtProcAddressTable eglExtProcAddressTable; + + EGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public Object getPlatformGLExtensions() { + return getEGLExt(); + } + + public EGLExt getEGLExt() { + if (eglExt == null) { + eglExt = new EGLExtImpl(this); + } + return eglExt; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return eglExtProcAddressTable; + } + + public final EGLExtProcAddressTable getEGLExtProcAddressTable() { + return eglExtProcAddressTable; + } + + protected Map/**/ getFunctionNameMap() { return null; } + + protected Map/**/ getExtensionNameMap() { return null; } + + public final boolean isGLReadDrawableAvailable() { + return true; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if(EGL.EGL_NO_DISPLAY==((EGLDrawable)drawable).getDisplay() ) { + throw new GLException("drawable not properly initialized, NO DISPLAY: "+drawable); + } + if (EGL.eglGetCurrentContext() != contextHandle) { + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + drawable.getHandle(), + drawableRead.getHandle(), + contextHandle)) { + throw new GLException("Error making context 0x" + + Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); + } + } + } + + protected void releaseImpl() throws GLException { + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + EGL.EGL_NO_SURFACE, + EGL.EGL_NO_SURFACE, + EGL.EGL_NO_CONTEXT)) { + throw new GLException("Error freeing OpenGL context 0x" + + Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); + } + } + + protected void destroyImpl() throws GLException { + if (!EGL.eglDestroyContext(((EGLDrawable)drawable).getDisplay(), contextHandle)) { + throw new GLException("Error destroying OpenGL context 0x" + + Long.toHexString(contextHandle) + ": error code " + EGL.eglGetError()); + } + } + + protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { + return 0; // FIXME + } + + protected void destroyContextARBImpl(long _context) { + // FIXME + } + + protected boolean createImpl() throws GLException { + long eglDisplay = ((EGLDrawable)drawable).getDisplay(); + EGLGraphicsConfiguration config = ((EGLDrawable)drawable).getGraphicsConfiguration(); + GLProfile glProfile = drawable.getGLProfile(); + long eglConfig = config.getNativeConfig(); + long shareWith = EGL.EGL_NO_CONTEXT; + + if (eglDisplay == 0) { + throw new GLException("Error: attempted to create an OpenGL context without a display connection"); + } + if (eglConfig == 0) { + throw new GLException("Error: attempted to create an OpenGL context without a graphics configuration"); + } + + try { + // might be unavailable on EGL < 1.2 + if(!EGL.eglBindAPI(EGL.EGL_OPENGL_ES_API)) { + throw new GLException("eglBindAPI to ES failed , error 0x"+Integer.toHexString(EGL.eglGetError())); + } + } catch (GLException glex) { + if (DEBUG) { + glex.printStackTrace(); + } + } + + EGLContext other = (EGLContext) GLContextShareSet.getShareContext(this); + if (other != null) { + shareWith = other.getHandle(); + if (shareWith == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + + int[] contextAttrs = new int[] { + EGL.EGL_CONTEXT_CLIENT_VERSION, -1, + EGL.EGL_NONE + }; + if (glProfile.usesNativeGLES2()) { + contextAttrs[1] = 2; + } else if (glProfile.usesNativeGLES1()) { + contextAttrs[1] = 1; + } else { + throw new GLException("Error creating OpenGL context - invalid GLProfile: "+glProfile); + } + contextHandle = EGL.eglCreateContext(eglDisplay, eglConfig, shareWith, contextAttrs, 0); + if (contextHandle == 0) { + throw new GLException("Error creating OpenGL context: eglDisplay 0x"+Long.toHexString(eglDisplay)+ + ", "+glProfile+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + GLContextShareSet.contextCreated(this); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created OpenGL context 0x" + + Long.toHexString(contextHandle) + + ",\n\twrite surface 0x" + Long.toHexString(drawable.getHandle()) + + ",\n\tread surface 0x" + Long.toHexString(drawableRead.getHandle())+ + ",\n\t"+this+ + ",\n\tsharing with 0x" + Long.toHexString(shareWith)); + } + if (!EGL.eglMakeCurrent(((EGLDrawable)drawable).getDisplay(), + drawable.getHandle(), + drawableRead.getHandle(), + contextHandle)) { + throw new GLException("Error making context 0x" + + Long.toHexString(contextHandle) + " current: error code " + EGL.eglGetError()); + } + setGLFunctionAvailability(true, glProfile.usesNativeGLES2()?2:1, 0, CTX_PROFILE_ES|CTX_OPTION_ANY); + return true; + } + + protected final void updateGLXProcAddressTable() { + AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); + String key = adevice.getUniqueID(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing EGLextension address table: "+key); + } + eglQueryStringInitialized = false; + eglQueryStringAvailable = false; + + EGLExtProcAddressTable table = null; + synchronized(mappedContextTypeObjectLock) { + table = (EGLExtProcAddressTable) mappedGLXProcAddress.get( key ); + } + if(null != table) { + eglExtProcAddressTable = table; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); + } + } else { + if (eglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + eglExtProcAddressTable = new EGLExtProcAddressTable(new GLProcAddressResolver()); + } + resetProcAddressTable(getEGLExtProcAddressTable()); + synchronized(mappedContextTypeObjectLock) { + mappedGLXProcAddress.put(key, getEGLExtProcAddressTable()); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext EGL ProcAddressTable mapping key("+key+") -> "+getEGLExtProcAddressTable().hashCode()); + } + } + } + } + + public synchronized String getPlatformExtensionsString() { + if (!eglQueryStringInitialized) { + eglQueryStringAvailable = + getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("eglQueryString") != 0; + eglQueryStringInitialized = true; + } + if (eglQueryStringAvailable) { + String ret = EGL.eglQueryString(((EGLDrawable)drawable).getDisplay(), + EGL.EGL_EXTENSIONS); + if (DEBUG) { + System.err.println("!!! EGL extensions: " + ret); + } + return ret; + } else { + return ""; + } + } + + protected void setSwapIntervalImpl(int interval) { + if (EGL.eglSwapInterval(((EGLDrawable)drawable).getDisplay(), interval)) { + currentSwapInterval = interval ; + } + } + + public abstract void bindPbufferToTexture(); + + public abstract void releasePbufferFromTexture(); + + //---------------------------------------------------------------------- + // Currently unimplemented stuff + // + + protected void copyImpl(GLContext source, int mask) throws GLException { + throw new GLException("Not yet implemented"); + } + + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawable.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawable.java new file mode 100644 index 000000000..4120b0167 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawable.java @@ -0,0 +1,232 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import com.jogamp.opengl.impl.GLDynamicLookupHelper; +import com.jogamp.opengl.impl.GLDrawableImpl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; +import javax.media.opengl.*; + +public abstract class EGLDrawable extends GLDrawableImpl { + protected boolean ownEGLDisplay = false; // for destruction + protected boolean ownEGLSurface = false; // for destruction + private EGLGraphicsConfiguration eglConfig; + protected long eglDisplay; + protected long eglSurface; + + protected EGLDrawable(EGLDrawableFactory factory, + NativeSurface component) throws GLException { + super(factory, component, false); + eglSurface=EGL.EGL_NO_SURFACE; + eglDisplay=0; + } + + public long getDisplay() { + return eglDisplay; + } + + public long getHandle() { + return eglSurface; + } + + public EGLGraphicsConfiguration getGraphicsConfiguration() { + return eglConfig; + } + + public GLCapabilitiesImmutable getChosenGLCapabilities() { + return (null==eglConfig)?super.getChosenGLCapabilities():(GLCapabilitiesImmutable)eglConfig.getChosenCapabilities(); + } + + public abstract GLContext createContext(GLContext shareWith); + + protected abstract long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle); + + private void recreateSurface() { + // create a new EGLSurface .. + if(EGL.EGL_NO_SURFACE!=eglSurface) { + EGL.eglDestroySurface(eglDisplay, eglSurface); + } + + if(DEBUG) { + System.err.println("createSurface using eglDisplay 0x"+Long.toHexString(eglDisplay)+", "+eglConfig); + } + + eglSurface = createSurface(eglDisplay, eglConfig.getNativeConfig(), surface.getSurfaceHandle()); + if (EGL.EGL_NO_SURFACE==eglSurface) { + throw new GLException("Creation of window surface failed: "+eglConfig+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + + if(DEBUG) { + System.err.println("setSurface using component: handle 0x"+Long.toHexString(surface.getSurfaceHandle())+" -> 0x"+Long.toHexString(eglSurface)); + } + } + + protected void setRealizedImpl() { + if (realized) { + AbstractGraphicsConfiguration aConfig = surface.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice aDevice = aConfig.getScreen().getDevice(); + if(aDevice instanceof EGLGraphicsDevice) { + if(DEBUG) { + System.err.println("EGLDrawable.setRealized: using existing EGL config: "+this); + } + // just fetch the data .. trust but verify .. + eglDisplay = aDevice.getHandle(); + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display in EGLGraphicsDevice from "+aDevice); + } + if(aConfig instanceof EGLGraphicsConfiguration) { + eglConfig = (EGLGraphicsConfiguration) aConfig; // done .. + if (null == eglConfig) { + throw new GLException("Null EGLGraphicsConfiguration from "+aConfig); + } + + int[] tmp = new int[1]; + if ( 0 != surface.getSurfaceHandle() && + EGL.eglQuerySurface(eglDisplay, surface.getSurfaceHandle(), EGL.EGL_CONFIG_ID, tmp, 0) ) { + // surface holds static EGLSurface + eglSurface = surface.getSurfaceHandle(); + if(DEBUG) { + System.err.println("setSurface re-using component's EGLSurface: handle 0x"+Long.toHexString(eglSurface)); + } + } else { + // EGLSurface is ours .. + ownEGLSurface=true; + + eglConfig.updateGraphicsConfiguration(); + + recreateSurface(); + } + } else { + throw new GLException("EGLGraphicsDevice hold by non EGLGraphicsConfiguration: "+aConfig); + } + } else { + if(DEBUG) { + System.err.println("EGLDrawable.setRealized: creating new EGL config: "+this); + } + // create a new EGL config .. + ownEGLDisplay=true; + // EGLSurface is ours .. + ownEGLSurface=true; + + long nDisplay=0; + if( NativeWindowFactory.TYPE_WINDOWS.equals(NativeWindowFactory.getNativeWindowType(false)) ) { + nDisplay = surface.getSurfaceHandle(); // don't even ask .. + } else { + nDisplay = aDevice.getHandle(); // 0 == EGL.EGL_DEFAULT_DISPLAY + } + eglDisplay = EGL.eglGetDisplay(nDisplay); + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + if(DEBUG) { + System.err.println("eglDisplay("+Long.toHexString(nDisplay)+" ): failed, using EGL_DEFAULT_DISPLAY"); + } + nDisplay = EGL.EGL_DEFAULT_DISPLAY; + eglDisplay = EGL.eglGetDisplay(nDisplay); + } + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Failed to created EGL display: nhandle 0x"+Long.toHexString(nDisplay)+", "+aDevice+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } else if(DEBUG) { + System.err.println("eglDisplay("+Long.toHexString(nDisplay)+"): 0x"+Long.toHexString(eglDisplay)); + } + if (!EGL.eglInitialize(eglDisplay, null, null)) { + throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + EGLGraphicsDevice e = new EGLGraphicsDevice(eglDisplay, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); + DefaultGraphicsScreen s = new DefaultGraphicsScreen(e, aConfig.getScreen().getIndex()); + // yes, use the already choosen/requested Capabilities (x11,win32,..) + GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) aConfig.getChosenCapabilities(); + GLCapabilitiesImmutable capsRequested = (GLCapabilitiesImmutable) aConfig.getRequestedCapabilities(); + eglConfig = (EGLGraphicsConfiguration) GraphicsConfigurationFactory.getFactory(e).chooseGraphicsConfiguration( + capsChosen, capsRequested, null, s); + if (null == eglConfig) { + throw new GLException("Couldn't create EGLGraphicsConfiguration from "+s); + } else if(DEBUG) { + System.err.println("Chosen eglConfig: "+eglConfig); + } + recreateSurface(); + } + } else if (ownEGLSurface && eglSurface != EGL.EGL_NO_SURFACE) { + // Destroy the window surface + if (!EGL.eglDestroySurface(eglDisplay, eglSurface)) { + throw new GLException("Error destroying window surface (eglDestroySurface)"); + } + eglSurface = EGL.EGL_NO_SURFACE; + if (ownEGLDisplay && EGL.EGL_NO_DISPLAY!=eglDisplay) { + EGL.eglTerminate(eglDisplay); + } + eglDisplay=EGL.EGL_NO_DISPLAY; + eglConfig=null; + } + } + + public int getWidth() { + int[] tmp = new int[1]; + if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_WIDTH, tmp, 0)) { + throw new GLException("Error querying surface width"); + } + return tmp[0]; + } + + public int getHeight() { + int[] tmp = new int[1]; + if (!EGL.eglQuerySurface(eglDisplay, eglSurface, EGL.EGL_HEIGHT, tmp, 0)) { + throw new GLException("Error querying surface height"); + } + return tmp[0]; + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper() { + if (getGLProfile().usesNativeGLES2()) { + return getFactoryImpl().getGLDynamicLookupHelper(2); + } else if (getGLProfile().usesNativeGLES1()) { + return getFactoryImpl().getGLDynamicLookupHelper(1); + } else { + throw new GLException("Unsupported: "+getGLProfile()); + } + } + + public String toString() { + return getClass().getName()+"[realized "+isRealized()+ + ",\n\tfactory "+getFactory()+ + ",\n\tsurface "+getNativeSurface()+ + ",\n\teglSurface 0x"+Long.toHexString(eglSurface)+ + ",\n\teglConfig "+eglConfig+ + ",\n\trequested "+getRequestedGLCapabilities()+ + ",\n\tchosen "+getChosenGLCapabilities()+"]"; + } +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java new file mode 100644 index 000000000..c32f2f22c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLDrawableFactory.java @@ -0,0 +1,249 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.EGLGraphicsDevice; +import javax.media.opengl.*; + +import com.jogamp.common.JogampRuntimeException; +import com.jogamp.common.util.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.nativewindow.impl.ProxySurface; + +import java.util.HashMap; +import java.util.List; + +public class EGLDrawableFactory extends GLDrawableFactoryImpl { + + private static final GLDynamicLookupHelper eglES1DynamicLookupHelper; + private static final GLDynamicLookupHelper eglES2DynamicLookupHelper; + + static { + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new EGLGraphicsConfigurationFactory(); + + // Check for other underlying stuff .. + if(NativeWindowFactory.TYPE_X11.equals(NativeWindowFactory.getNativeWindowType(true))) { + try { + ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.X11GLXGraphicsConfigurationFactory", EGLDrawableFactory.class.getClassLoader()); + } catch (JogampRuntimeException jre) { /* n/a .. */ } + } + + // FIXME: Probably need to move EGL from a static model + // to a dynamic one, where there can be 2 instances + // for each ES profile with their own ProcAddressTable. + + GLDynamicLookupHelper tmp=null; + try { + tmp = new GLDynamicLookupHelper(new EGLES1DynamicLibraryBundleInfo()); + } catch (GLException gle) { + if(DEBUG) { + gle.printStackTrace(); + } + } + eglES1DynamicLookupHelper = tmp; + if(null!=eglES1DynamicLookupHelper && eglES1DynamicLookupHelper.isLibComplete()) { + EGL.resetProcAddressTable(eglES1DynamicLookupHelper); + } + + tmp=null; + try { + tmp = new GLDynamicLookupHelper(new EGLES2DynamicLibraryBundleInfo()); + } catch (GLException gle) { + if(DEBUG) { + gle.printStackTrace(); + } + } + eglES2DynamicLookupHelper = tmp; + if(null!=eglES2DynamicLookupHelper && eglES2DynamicLookupHelper.isLibComplete()) { + EGL.resetProcAddressTable(eglES2DynamicLookupHelper); + } + } + + public EGLDrawableFactory() { + super(); + defaultDevice = new EGLGraphicsDevice(AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); + } + + static class SharedResource { + private EGLGraphicsDevice device; + //private EGLDrawable drawable; + //private EGLContext context; + + SharedResource(EGLGraphicsDevice dev /*, EGLDrawable draw, EGLContext ctx */) { + device = dev; + // drawable = draw; + // context = ctx; + } + EGLGraphicsDevice getDevice() { return device; } + } + HashMap/**/ sharedMap = new HashMap(); + EGLGraphicsDevice defaultDevice; + + public final AbstractGraphicsDevice getDefaultDevice() { + return defaultDevice; + } + + public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { + if(device instanceof EGLGraphicsDevice) { + return true; + } + return false; + } + + private SharedResource getOrCreateShared(AbstractGraphicsDevice device) { + String connection = device.getConnection(); + SharedResource sr; + synchronized(sharedMap) { + sr = (SharedResource) sharedMap.get(connection); + } + if(null==sr) { + long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Failed to created EGL default display: error 0x"+Integer.toHexString(EGL.eglGetError())); + } else if(DEBUG) { + System.err.println("eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay)); + } + if (!EGL.eglInitialize(eglDisplay, null, null)) { + throw new GLException("eglInitialize failed"+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } + EGLGraphicsDevice sharedDevice = new EGLGraphicsDevice(eglDisplay, connection, device.getUnitID()); + sr = new SharedResource(sharedDevice); + synchronized(sharedMap) { + sharedMap.put(connection, sr); + } + if (DEBUG) { + System.err.println("!!! SharedDevice: "+sharedDevice); + } + } + return sr; + } + + + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { + // FIXME: not implemented .. needs a dummy EGL surface - NEEDED ? + return null; + } + + protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { + SharedResource sr = getOrCreateShared(device); + if(null!=sr) { + return sr.getDevice(); + } + return null; + } + + SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { + return (SharedResource) getOrCreateShared(device); + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper(int esProfile) { + if (2==esProfile) { + if(null==eglES2DynamicLookupHelper) { + throw new GLException("GLDynamicLookupHelper for ES2 not available"); + } + return eglES2DynamicLookupHelper; + } else if (1==esProfile) { + if(null==eglES1DynamicLookupHelper) { + throw new GLException("GLDynamicLookupHelper for ES1 not available"); + } + return eglES1DynamicLookupHelper; + } else { + throw new GLException("Unsupported: ES"+esProfile); + } + } + + protected final void shutdownInstance() {} + + protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { + return EGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); + } + + protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new EGLOnscreenDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(!caps.isPBuffer()) { + throw new GLException("Not yet implemented"); + } + // PBuffer GLDrawable Creation + return new EGLPbufferDrawable(this, target); + } + + public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { + return true; + } + + protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { + ProxySurface ns = new ProxySurface(EGLGraphicsConfigurationFactory.createOffscreenGraphicsConfiguration(device, capsChosen, capsRequested, chooser)); + ns.setSize(width, height); + return ns; + } + + protected GLContext createExternalGLContextImpl() { + AbstractGraphicsScreen absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_EGL); + return new EGLExternalContext(absScreen); + } + + public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { + return false; + } + + protected GLDrawable createExternalGLDrawableImpl() { + throw new GLException("Not yet implemented"); + } + + public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/egl/EGLDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..5b4a59cd0 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLDynamicLibraryBundleInfo.java @@ -0,0 +1,73 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.egl; + +import com.jogamp.common.os.DynamicLookupHelper; +import com.jogamp.common.os.NativeLibrary; +import java.util.*; +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import java.security.*; + +/** + * Abstract implementation of the DynamicLookupHelper for EGL, + * which decouples it's dependencies to EGLDrawable. + * + * Currently two implementations exist, one for ES1 and one for ES2. + */ +public abstract class EGLDynamicLibraryBundleInfo extends GLDynamicLibraryBundleInfo { + + protected EGLDynamicLibraryBundleInfo() { + super(); + } + + /** Might be a desktop GL library, and might need to allow symbol access to subsequent libs */ + public boolean shallLinkGlobal() { return true; } + + public final List getToolGetProcAddressFuncNameList() { + List res = new ArrayList(); + res.add("eglGetProcAddress"); + return res; + } + + public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { + return EGL.eglGetProcAddress(toolGetProcAddressHandle, funcName); + } + + protected List/**/ getEGLLibNamesList() { + List/**/ eglLibNames = new ArrayList(); + // EGL + eglLibNames.add("EGL"); + // for windows distributions using the 'unlike' lib prefix, + // where our tool does not add it. + eglLibNames.add("libEGL"); + return eglLibNames; + } +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLES1DynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/egl/EGLES1DynamicLibraryBundleInfo.java new file mode 100644 index 000000000..1507dc8c6 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLES1DynamicLibraryBundleInfo.java @@ -0,0 +1,73 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import com.jogamp.opengl.impl.*; + +public class EGLES1DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { + static List/**/ glueLibNames; + static { + glueLibNames = new ArrayList(); + glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); + glueLibNames.add("jogl_es1"); + } + + protected EGLES1DynamicLibraryBundleInfo() { + super(); + } + + public List getToolLibNames() { + List/**/ libNames = new ArrayList(); + + List/**/ glesLibNames = new ArrayList(); + glesLibNames.add("GLES_CM"); + glesLibNames.add("GLES_CL"); + glesLibNames.add("GLESv1_CM"); + // for windows distributions using the 'unlike' lib prefix, + // where our tool does not add it. + glesLibNames.add("libGLES_CM"); + glesLibNames.add("libGLES_CL"); + glesLibNames.add("libGLESv1_CM"); + // last but not least, we may even use the desktop GL library, + // which would be eg Mesa + Gallium EGL .. + glesLibNames.add("libGL.so.1"); + glesLibNames.add("libGL.so"); + glesLibNames.add("GL"); + + libNames.add(glesLibNames); + libNames.add(getEGLLibNamesList()); + return libNames; + } + + public List/**/ getGlueLibNames() { + return glueLibNames; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLES2DynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/egl/EGLES2DynamicLibraryBundleInfo.java new file mode 100644 index 000000000..3c02aec88 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLES2DynamicLibraryBundleInfo.java @@ -0,0 +1,73 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.*; +import com.jogamp.opengl.impl.*; + +public class EGLES2DynamicLibraryBundleInfo extends EGLDynamicLibraryBundleInfo { + static List/**/ glueLibNames; + static { + glueLibNames = new ArrayList(); + glueLibNames.addAll(GLDynamicLibraryBundleInfo.getGlueLibNamesPreload()); + glueLibNames.add("jogl_es2"); + } + + protected EGLES2DynamicLibraryBundleInfo() { + super(); + } + + public List getToolLibNames() { + List/**/ libNames = new ArrayList(); + + List/**/ glesLibNames = new ArrayList(); + glesLibNames.add("GLES20"); + glesLibNames.add("GLESv2"); + glesLibNames.add("GLESv2_CM"); + // for windows distributions using the 'unlike' lib prefix + // where our tool does not add it. + glesLibNames.add("libGLES20"); + glesLibNames.add("libGLESv2"); + glesLibNames.add("libGLESv2_CM"); + // last but not least, we may even use the desktop GL library, + // which would be eg Mesa + Gallium EGL .. + glesLibNames.add("libGL.so.1"); + glesLibNames.add("libGL.so"); + glesLibNames.add("GL"); + + libNames.add(glesLibNames); + libNames.add(getEGLLibNamesList()); + return libNames; + } + + public List/**/ getGlueLibNames() { + return glueLibNames; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java new file mode 100644 index 000000000..ae8b5bf70 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLExternalContext.java @@ -0,0 +1,90 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import javax.media.nativewindow.*; + +public class EGLExternalContext extends EGLContext { + private boolean firstMakeCurrent = true; + private GLContext lastContext; + + public EGLExternalContext(AbstractGraphicsScreen screen) { + super(null, null); + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false, 0, 0, CTX_IS_ARB_CREATED|CTX_PROFILE_ES|CTX_OPTION_ANY); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + } + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLGLCapabilities.java b/src/jogl/classes/jogamp/opengl/egl/EGLGLCapabilities.java new file mode 100644 index 000000000..db6d485e3 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLGLCapabilities.java @@ -0,0 +1,96 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.Comparator; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +public class EGLGLCapabilities extends GLCapabilities { + long eglcfg; + int eglcfgid; + + /** Comparing EGLConfig ID only */ + public static class EglCfgIDComparator implements Comparator { + + public int compare(Object o1, Object o2) { + if ( ! ( o1 instanceof EGLGLCapabilities ) ) { + Class c = (null != o1) ? o1.getClass() : null ; + throw new ClassCastException("arg1 not a EGLGLCapabilities object: " + c); + } + if ( ! ( o2 instanceof EGLGLCapabilities ) ) { + Class c = (null != o2) ? o2.getClass() : null ; + throw new ClassCastException("arg2 not a EGLGLCapabilities object: " + c); + } + + final EGLGLCapabilities caps1 = (EGLGLCapabilities) o1; + final long id1 = caps1.getEGLConfigID(); + + final EGLGLCapabilities caps2 = (EGLGLCapabilities) o2; + final long id2 = caps2.getEGLConfigID(); + + if(id1 > id2) { + return 1; + } else if(id1 < id2) { + return -1; + } + return 0; + } + } + + public EGLGLCapabilities(long eglcfg, int eglcfgid, GLProfile glp) { + super(glp); + this.eglcfg = eglcfg; + this.eglcfgid = eglcfgid; + } + + public Object cloneMutable() { + return clone(); + } + + public Object clone() { + try { + return super.clone(); + } catch (RuntimeException e) { + throw new GLException(e); + } + } + + final public long getEGLConfig() { return eglcfg; } + final public int getEGLConfigID() { return eglcfgid; } + + public StringBuffer toString(StringBuffer sink) { + if(null == sink) { + sink = new StringBuffer(); + } + sink.append("0x").append(Long.toHexString(eglcfgid)).append(": "); + return super.toString(sink); + } +} \ No newline at end of file diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfiguration.java b/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfiguration.java new file mode 100644 index 000000000..eca324046 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfiguration.java @@ -0,0 +1,312 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.egl; + +import java.util.ArrayList; +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; +import javax.media.opengl.*; +import com.jogamp.common.nio.PointerBuffer; +import com.jogamp.common.util.ReflectionUtil; +import com.jogamp.opengl.impl.*; + +public class EGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public final long getNativeConfig() { + return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfig(); + } + + public final int getNativeConfigID() { + return ((EGLGLCapabilities)capabilitiesChosen).getEGLConfigID(); + } + + EGLGraphicsConfiguration(AbstractGraphicsScreen absScreen, + EGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { + super(absScreen, capsChosen, capsRequested); + this.chooser = chooser; + } + + public static EGLGraphicsConfiguration create(GLCapabilitiesImmutable capsRequested, AbstractGraphicsScreen absScreen, int cfgID) { + AbstractGraphicsDevice absDevice = absScreen.getDevice(); + if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { + throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); + } + long dpy = absDevice.getHandle(); + if (dpy == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display: "+absDevice); + } + GLProfile glp = capsRequested.getGLProfile(); + long cfg = EGLConfigId2EGLConfig(glp, dpy, cfgID); + EGLGLCapabilities caps = EGLConfig2Capabilities(glp, dpy, cfg, false, capsRequested.isOnscreen(), capsRequested.isPBuffer()); + return new EGLGraphicsConfiguration(absScreen, caps, capsRequested, new DefaultGLCapabilitiesChooser()); + } + + public Object clone() { + return super.clone(); + } + + void updateGraphicsConfiguration() { + EGLGraphicsConfiguration newConfig = (EGLGraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( + getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); + if(null!=newConfig) { + // FIXME: setScreen( ... ); + setChosenCapabilities(newConfig.getChosenCapabilities()); + if(DEBUG) { + System.err.println("!!! updateGraphicsConfiguration: "+this); + } + } + } + + public static long EGLConfigId2EGLConfig(GLProfile glp, long display, int configID) { + int[] attrs = new int[] { + EGL.EGL_CONFIG_ID, configID, + EGL.EGL_NONE + }; + PointerBuffer configs = PointerBuffer.allocateDirect(1); + int[] numConfigs = new int[1]; + if (!EGL.eglChooseConfig(display, + attrs, 0, + configs, 1, + numConfigs, 0)) { + return 0; + } + if (numConfigs[0] == 0) { + return 0; + } + return configs.get(0); + } + + static int EGLConfigDrawableTypeBits(final long display, final long config) { + int val = 0; + + int[] stype = new int[1]; + if(! EGL.eglGetConfigAttrib(display, config, EGL.EGL_SURFACE_TYPE, stype, 0)) { + throw new GLException("Could not determine EGL_SURFACE_TYPE !!!"); + } + + if ( 0 != ( stype[0] & EGL.EGL_WINDOW_BIT ) ) { + val |= GLGraphicsConfigurationUtil.WINDOW_BIT; + } + if ( 0 != ( stype[0] & EGL.EGL_PIXMAP_BIT ) ) { + val |= GLGraphicsConfigurationUtil.BITMAP_BIT; + } + if ( 0 != ( stype[0] & EGL.EGL_PBUFFER_BIT ) ) { + val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; + } + + return val; + } + + public static EGLGLCapabilities EGLConfig2Capabilities(GLProfile glp, long display, long config, + boolean relaxed, boolean onscreen, boolean usePBuffer) { + ArrayList bucket = new ArrayList(); + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + if( EGLConfig2Capabilities(bucket, glp, display, config, winattrmask) ) { + return (EGLGLCapabilities) bucket.get(0); + } else if ( relaxed && EGLConfig2Capabilities(bucket, glp, display, config, GLGraphicsConfigurationUtil.ALL_BITS) ) { + return (EGLGLCapabilities) bucket.get(0); + } + return null; + } + + public static boolean EGLConfig2Capabilities(ArrayList capsBucket, + GLProfile glp, long display, long config, + int winattrmask) { + final int allDrawableTypeBits = EGLConfigDrawableTypeBits(display, config); + final int drawableTypeBits = winattrmask & allDrawableTypeBits; + + if( 0 == drawableTypeBits ) { + return false; + } + + int[] val = new int[1]; + + // get the configID + if(!EGL.eglGetConfigAttrib(display, config, EGL.EGL_CONFIG_ID, val, 0)) { + if(DEBUG) { + // FIXME: this happens on a ATI PC Emulation .. + System.err.println("EGL couldn't retrieve ConfigID for config "+toHexString(config)+", error "+toHexString(EGL.eglGetError())); + } + return false; + } + GLCapabilities caps = new EGLGLCapabilities(config, val[0], glp); + + // Read the actual configuration into the choosen caps + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_RED_SIZE, val, 0)) { + caps.setRedBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_GREEN_SIZE, val, 0)) { + caps.setGreenBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_BLUE_SIZE, val, 0)) { + caps.setBlueBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_ALPHA_SIZE, val, 0)) { + caps.setAlphaBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_STENCIL_SIZE, val, 0)) { + caps.setStencilBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_DEPTH_SIZE, val, 0)) { + caps.setDepthBits(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_SAMPLES, val, 0)) { + caps.setSampleBuffers(val[0]>0?true:false); + caps.setNumSamples(val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_TYPE, val, 0)) { + caps.setBackgroundOpaque(val[0] != EGL.EGL_TRANSPARENT_RGB); + } + if(!caps.isBackgroundOpaque()) { + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_RED_VALUE, val, 0)) { + caps.setTransparentRedValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_GREEN_VALUE, val, 0)) { + caps.setTransparentGreenValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_BLUE_VALUE, val, 0)) { + caps.setTransparentBlueValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } + /** Not defined in EGL + if(EGL.eglGetConfigAttrib(display, config, EGL.EGL_TRANSPARENT_ALPHA_VALUE, val, 0)) { + caps.setTransparentAlphaValue(val[0]==EGL.EGL_DONT_CARE?-1:val[0]); + } */ + } + return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, caps, drawableTypeBits ); + } + + public static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { + int[] attrs = new int[32]; + int idx=0; + + attrs[idx++] = EGL.EGL_SURFACE_TYPE; + attrs[idx++] = caps.isOnscreen() ? ( EGL.EGL_WINDOW_BIT ) : ( caps.isPBuffer() ? EGL.EGL_PBUFFER_BIT : EGL.EGL_PIXMAP_BIT ) ; + + attrs[idx++] = EGL.EGL_RED_SIZE; + attrs[idx++] = caps.getRedBits(); + + attrs[idx++] = EGL.EGL_GREEN_SIZE; + attrs[idx++] = caps.getGreenBits(); + + attrs[idx++] = EGL.EGL_BLUE_SIZE; + attrs[idx++] = caps.getBlueBits(); + + attrs[idx++] = EGL.EGL_ALPHA_SIZE; + attrs[idx++] = caps.getAlphaBits() > 0 ? caps.getAlphaBits() : EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_STENCIL_SIZE; + attrs[idx++] = caps.getStencilBits() > 0 ? caps.getStencilBits() : EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_DEPTH_SIZE; + attrs[idx++] = caps.getDepthBits(); + + attrs[idx++] = EGL.EGL_SAMPLES; + attrs[idx++] = caps.getSampleBuffers() ? caps.getNumSamples() : 1; + + attrs[idx++] = EGL.EGL_TRANSPARENT_TYPE; + attrs[idx++] = caps.isBackgroundOpaque() ? EGL.EGL_NONE : EGL.EGL_TRANSPARENT_TYPE; + + // 20 + + if(!caps.isBackgroundOpaque()) { + attrs[idx++] = EGL.EGL_TRANSPARENT_RED_VALUE; + attrs[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_TRANSPARENT_GREEN_VALUE; + attrs[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():EGL.EGL_DONT_CARE; + + attrs[idx++] = EGL.EGL_TRANSPARENT_BLUE_VALUE; + attrs[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():EGL.EGL_DONT_CARE; + + /** Not define in EGL + attrs[idx++] = EGL.EGL_TRANSPARENT_ALPHA_VALUE; + attrs[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():EGL.EGL_DONT_CARE; */ + } + + // 26 + + attrs[idx++] = EGL.EGL_RENDERABLE_TYPE; + if(caps.getGLProfile().usesNativeGLES1()) { + attrs[idx++] = EGL.EGL_OPENGL_ES_BIT; + } + else if(caps.getGLProfile().usesNativeGLES2()) { + attrs[idx++] = EGL.EGL_OPENGL_ES2_BIT; + } else { + attrs[idx++] = EGL.EGL_OPENGL_BIT; + } + + // 28 + + attrs[idx++] = EGL.EGL_NONE; + + return attrs; + } + + public static int[] CreatePBufferSurfaceAttribList(int width, int height, int texFormat) { + int[] attrs = new int[16]; + int idx=0; + + attrs[idx++] = EGL.EGL_WIDTH; + attrs[idx++] = width; + + attrs[idx++] = EGL.EGL_HEIGHT; + attrs[idx++] = height; + + attrs[idx++] = EGL.EGL_TEXTURE_FORMAT; + attrs[idx++] = texFormat; + + attrs[idx++] = EGL.EGL_TEXTURE_TARGET; + attrs[idx++] = EGL.EGL_NO_TEXTURE==texFormat ? EGL.EGL_NO_TEXTURE : EGL.EGL_TEXTURE_2D; + + attrs[idx++] = EGL.EGL_NONE; + + return attrs; + } + + public String toString() { + return ReflectionUtil.getBaseName(getClass())+"["+getScreen()+", eglConfigID "+toHexString(getNativeConfigID())+ + ",\n\trequested " + getRequestedCapabilities()+ + ",\n\tchosen " + getChosenCapabilities()+ + "]"; + + } + + private GLCapabilitiesChooser chooser; +} + diff --git a/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..3e3d4f964 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/egl/EGLGraphicsConfigurationFactory.java @@ -0,0 +1,343 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.egl; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.egl.EGLGraphicsDevice; + +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; +import javax.media.opengl.GLDrawableFactory; + +import com.jogamp.common.nio.PointerBuffer; +import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; +import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.io.PrintStream; + + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on X11 platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class EGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = GraphicsConfigurationFactory.DEBUG || com.jogamp.opengl.impl.Debug.debug("EGL"); + static EGLGLCapabilities.EglCfgIDComparator EglCfgIDComparator = new EGLGLCapabilities.EglCfgIDComparator(); + + EGLGraphicsConfigurationFactory() { + // become the selector for KD/EGL .. + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.egl.EGLGraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl ( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, + CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + if (absScreen == null) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only AbstractGraphicsDevice objects"); + } + + if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); + } + + if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable) capsChosen, + (GLCapabilitiesImmutable) capsRequested, + (GLCapabilitiesChooser) chooser, + absScreen); + } + + protected static List/**/ getAvailableCapabilities(EGLDrawableFactory factory, AbstractGraphicsDevice device) { + EGLDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); + if(null == sharedResource) { + throw new GLException("Shared resource for device n/a: "+device); + } + EGLGraphicsDevice eglDevice = sharedResource.getDevice(); + long eglDisplay = eglDevice.getHandle(); + + List/**/ availableCaps = null; + int[] maxConfigs = new int[1]; + + if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { + throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); + } + if(0 == maxConfigs[0]) { + throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); + } + + PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); + int[] numConfigs = new int[1]; + + if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { + throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); + } + if (numConfigs[0] > 0) { + GLProfile glp = GLProfile.getDefault(device); + availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], GLGraphicsConfigurationUtil.ALL_BITS); + if( null != availableCaps ) { + Collections.sort(availableCaps, EglCfgIDComparator); + } + } + + return availableCaps; + } + + private static EGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, + GLCapabilitiesImmutable capsReq, + GLCapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if (capsChosen == null) { + capsChosen = new GLCapabilities(null); + } + + if(null==absScreen) { + throw new GLException("Null AbstractGraphicsScreen"); + } + AbstractGraphicsDevice absDevice = absScreen.getDevice(); + + if(null==absDevice || !(absDevice instanceof EGLGraphicsDevice)) { + throw new GLException("GraphicsDevice must be a valid EGLGraphicsDevice"); + } + long eglDisplay = absDevice.getHandle(); + + if (eglDisplay == EGL.EGL_NO_DISPLAY) { + throw new GLException("Invalid EGL display: "+absDevice); + } + + EGLDrawableFactory factory = (EGLDrawableFactory) GLDrawableFactory.getEGLFactory(); + capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(absDevice) ); + + GLProfile glp = capsChosen.getGLProfile(); + + EGLGraphicsConfiguration res = eglChooseConfig(eglDisplay, capsChosen, capsReq, chooser, absScreen); + if(null!=res) { + return res; + } + if(DEBUG) { + System.err.println("eglChooseConfig failed with given capabilities "+capsChosen); + } + + // Last try .. add a fixed embedded profile [ATI, Nokia, Intel, ..] + // + // rgb888 - d16, s4 + GLCapabilities fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(8); + fixedCaps.setGreenBits(8); + fixedCaps.setBlueBits(8); + fixedCaps.setDepthBits(16); + fixedCaps.setSampleBuffers(true); + fixedCaps.setNumSamples(4); + if(DEBUG) { + System.err.println("trying fixed caps (1): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); + if(null!=res) { + return res; + } + + // + // rgb565 - d16, s0 + fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(5); + fixedCaps.setGreenBits(6); + fixedCaps.setBlueBits(5); + fixedCaps.setDepthBits(16); + if(DEBUG) { + System.err.println("trying fixed caps (2): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); + if(null!=res) { + return res; + } + + // + // rgb565 - d16, s4 + fixedCaps = new GLCapabilities(glp); + fixedCaps.setRedBits(5); + fixedCaps.setGreenBits(6); + fixedCaps.setBlueBits(5); + fixedCaps.setDepthBits(16); + fixedCaps.setSampleBuffers(true); + fixedCaps.setNumSamples(4); + if(DEBUG) { + System.err.println("trying fixed caps (3): "+fixedCaps); + } + res = eglChooseConfig(eglDisplay, fixedCaps, capsReq, chooser, absScreen); + if(null!=res) { + return res; + } + throw new GLException("Graphics configuration failed [direct caps, eglGetConfig/chooser and fixed-caps(1-3)]"); + } + + static EGLGraphicsConfiguration eglChooseConfig(long eglDisplay, + GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + GLProfile glp = capsChosen.getGLProfile(); + boolean onscreen = capsChosen.isOnscreen(); + boolean usePBuffer = capsChosen.isPBuffer(); + List/**/ availableCaps = null; + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + int recommendedIndex = -1; + long recommendedEGLConfig = -1; + int[] maxConfigs = new int[1]; + + if(!EGL.eglGetConfigs(eglDisplay, null, 0, maxConfigs, 0)) { + throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); + } + if(0 == maxConfigs[0]) { + throw new GLException("Graphics configuration get maxConfigs (eglGetConfigs) no configs"); + } + if (DEBUG) { + System.err.println("!!! eglChooseConfig maxConfigs: "+maxConfigs[0]); + } + + int[] attrs = EGLGraphicsConfiguration.GLCapabilities2AttribList(capsChosen); + PointerBuffer configs = PointerBuffer.allocateDirect(maxConfigs[0]); + int[] numConfigs = new int[1]; + + // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice + if (!EGL.eglChooseConfig(eglDisplay, + attrs, 0, + configs, configs.capacity(), + numConfigs, 0)) { + throw new GLException("Graphics configuration selection (eglChooseConfig) failed for "+capsChosen+", error "+toHexString(EGL.eglGetError())); + } + if (numConfigs[0] > 0) { + availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); + if(availableCaps.size() > 0) { + recommendedEGLConfig = configs.get(0); + recommendedIndex = 0; + if (DEBUG) { + System.err.println("!!! eglChooseConfig recommended fbcfg " + toHexString(recommendedEGLConfig) + ", idx " + recommendedIndex); + System.err.println("!!! user caps " + capsChosen); + System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); + } + } else if (DEBUG) { + System.err.println("!!! eglChooseConfig no caps for recommended fbcfg " + toHexString(configs.get(0))); + System.err.println("!!! user caps " + capsChosen); + } + } + + // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available + if( null == availableCaps || 0 == availableCaps.size() ) { + // reset .. + recommendedEGLConfig = -1; + recommendedIndex = -1; + + if(!EGL.eglGetConfigs(eglDisplay, configs, configs.capacity(), numConfigs, 0)) { + throw new GLException("Graphics configuration get all configs (eglGetConfigs) call failed, error "+toHexString(EGL.eglGetError())); + } + if (numConfigs[0] > 0) { + availableCaps = eglConfigs2GLCaps(glp, eglDisplay, configs, numConfigs[0], winattrmask); + } + } + + if( null == availableCaps || 0 == availableCaps.size() ) { + if(DEBUG) { + // FIXME: this happens on a ATI PC Emulation .. + System.err.println("Graphics configuration 1st choice and 2nd choice failed - no configs"); + } + return null; + } + + int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); + if ( 0 > chosenIndex ) { + if (DEBUG) { + Thread.dumpStack(); + } + return null; + } + EGLGLCapabilities chosenCaps = (EGLGLCapabilities) availableCaps.get(chosenIndex); + + return new EGLGraphicsConfiguration(absScreen, chosenCaps, capsRequested, chooser); + } + + static List/**/ eglConfigs2GLCaps(GLProfile glp, long eglDisplay, PointerBuffer configs, int num, int winattrmask) { + ArrayList caps = new ArrayList(num); + for(int i=0; i 0 ? EGL.EGL_TEXTURE_RGBA : EGL.EGL_TEXTURE_RGB ; + } else { + this.texFormat = EGL.EGL_NO_TEXTURE; + } + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + setRealized(true); + + if (DEBUG) { + System.out.println("Created pbuffer: " + this); + } + + } + + protected long createSurface(long eglDpy, long eglNativeCfg, long surfaceHandle) { + NativeSurface nw = getNativeSurface(); + int[] attrs = EGLGraphicsConfiguration.CreatePBufferSurfaceAttribList(nw.getWidth(), nw.getHeight(), texFormat); + long surf = EGL.eglCreatePbufferSurface(eglDpy, eglNativeCfg, attrs, 0); + if (EGL.EGL_NO_SURFACE==surf) { + throw new GLException("Creation of window surface (eglCreatePbufferSurface) failed, dim "+nw.getWidth()+"x"+nw.getHeight()+", error 0x"+Integer.toHexString(EGL.eglGetError())); + } else if(DEBUG) { + System.err.println("PBuffer setSurface result: eglSurface 0x"+Long.toHexString(surf)); + } + ((SurfaceChangeable)nw).setSurfaceHandle(surf); + return surf; + } + + public GLContext createContext(GLContext shareWith) { + return new EGLPbufferContext(this, shareWith); + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} + diff --git a/src/jogl/classes/jogamp/opengl/gl2/ProjectDouble.java b/src/jogl/classes/jogamp/opengl/gl2/ProjectDouble.java new file mode 100644 index 000000000..98cc3f323 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/gl2/ProjectDouble.java @@ -0,0 +1,1042 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $ +** $Header$ +*/ + +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ +package com.jogamp.opengl.impl.gl2; + +import java.nio.*; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.common.nio.Buffers; + +/** + * Project.java + *

+ *

+ * Created 11-jan-2004 + * + * @author Erik Duijs + * @author Kenneth Russell + */ +public class ProjectDouble { + private static final double[] IDENTITY_MATRIX = + new double[] { + 1.0, 0.0, 0.0, 0.0, + 0.0, 1.0, 0.0, 0.0, + 0.0, 0.0, 1.0, 0.0, + 0.0, 0.0, 0.0, 1.0 }; + + // Note that we have cloned parts of the implementation in order to + // support incoming Buffers. The reason for this is to avoid loading + // non-direct buffer subclasses unnecessarily, because doing so can + // cause performance decreases on direct buffer operations, at least + // on the current HotSpot JVM. It would be nicer (and make the code + // simpler) to simply have the array-based entry points delegate to + // the versions taking Buffers by wrapping the arrays. + + // Array-based implementation + private final double[] matrix = new double[16]; + + private final double[][] tempMatrix = new double[4][4]; + private final double[] in = new double[4]; + private final double[] out = new double[4]; + + private final double[] forward = new double[3]; + private final double[] side = new double[3]; + private final double[] up = new double[3]; + + // Buffer-based implementation + private DoubleBuffer locbuf; + private final DoubleBuffer matrixBuf; + + private final DoubleBuffer tempMatrixBuf; + private final DoubleBuffer inBuf; + private final DoubleBuffer outBuf; + + private final DoubleBuffer forwardBuf; + private final DoubleBuffer sideBuf; + private final DoubleBuffer upBuf; + + public ProjectDouble() { + // Use direct buffers to avoid loading indirect buffer + // implementations for applications trying to avoid doing so. + // Slice up one big buffer because some NIO implementations + // allocate a huge amount of memory to back even the smallest of + // buffers. + DoubleBuffer locbuf = Buffers.newDirectDoubleBuffer(128); + int pos = 0; + int sz = 16; + matrixBuf = slice(locbuf, pos, sz); + pos += sz; + tempMatrixBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 4; + inBuf = slice(locbuf, pos, sz); + pos += sz; + outBuf = slice(locbuf, pos, sz); + pos += sz; + sz = 3; + forwardBuf = slice(locbuf, pos, sz); + pos += sz; + sideBuf = slice(locbuf, pos, sz); + pos += sz; + upBuf = slice(locbuf, pos, sz); + } + + public void destroy() { + if(locbuf!=null) { + locbuf.clear(); + locbuf=null; + } + } + + private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) { + buf.position(pos); + buf.limit(pos + len); + return buf.slice(); + } + + /** + * Make matrix an identity matrix + */ + private void __gluMakeIdentityd(DoubleBuffer m) { + int oldPos = m.position(); + m.put(IDENTITY_MATRIX); + m.position(oldPos); + } + + /** + * Make matrix an identity matrix + */ + private void __gluMakeIdentityd(double[] m) { + for (int i = 0; i < 16; i++) { + m[i] = IDENTITY_MATRIX[i]; + } + } + + /** + * Method __gluMultMatrixVecd + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) { + for (int i = 0; i < 4; i++) { + out[i] = + in[0] * matrix[0*4+i+matrix_offset] + + in[1] * matrix[1*4+i+matrix_offset] + + in[2] * matrix[2*4+i+matrix_offset] + + in[3] * matrix[3*4+i+matrix_offset]; + } + } + + /** + * Method __gluMultMatrixVecd + * + * @param matrix + * @param in + * @param out + */ + private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) { + int inPos = in.position(); + int outPos = out.position(); + int matrixPos = matrix.position(); + for (int i = 0; i < 4; i++) { + out.put(i + outPos, + in.get(0+inPos) * matrix.get(0*4+i+matrixPos) + + in.get(1+inPos) * matrix.get(1*4+i+matrixPos) + + in.get(2+inPos) * matrix.get(2*4+i+matrixPos) + + in.get(3+inPos) * matrix.get(3*4+i+matrixPos)); + } + } + + /** + * @param src + * @param inverse + * + * @return + */ + private boolean __gluInvertMatrixd(double[] src, double[] inverse) { + int i, j, k, swap; + double t; + double[][] temp = tempMatrix; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp[i][j] = src[i*4+j]; + } + } + __gluMakeIdentityd(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp[i][k]; + temp[i][k] = temp[swap][k]; + temp[swap][k] = t; + + t = inverse[i*4+k]; + inverse[i*4+k] = inverse[swap*4+k]; + inverse[swap*4+k] = t; + } + } + + if (temp[i][i] == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp[i][i]; + for (k = 0; k < 4; k++) { + temp[i][k] /= t; + inverse[i*4+k] /= t; + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp[j][i]; + for (k = 0; k < 4; k++) { + temp[j][k] -= temp[i][k] * t; + inverse[j*4+k] -= inverse[i*4+k]*t; + } + } + } + } + return true; + } + + /** + * @param src + * @param inverse + * + * @return + */ + private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) { + int i, j, k, swap; + double t; + + int srcPos = src.position(); + int invPos = inverse.position(); + + DoubleBuffer temp = tempMatrixBuf; + + for (i = 0; i < 4; i++) { + for (j = 0; j < 4; j++) { + temp.put(i*4+j, src.get(i*4+j + srcPos)); + } + } + __gluMakeIdentityd(inverse); + + for (i = 0; i < 4; i++) { + // + // Look for largest element in column + // + swap = i; + for (j = i + 1; j < 4; j++) { + if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) { + swap = j; + } + } + + if (swap != i) { + // + // Swap rows. + // + for (k = 0; k < 4; k++) { + t = temp.get(i*4+k); + temp.put(i*4+k, temp.get(swap*4+k)); + temp.put(swap*4+k, t); + + t = inverse.get(i*4+k + invPos); + inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos)); + inverse.put(swap*4+k + invPos, t); + } + } + + if (temp.get(i*4+i) == 0) { + // + // No non-zero pivot. The matrix is singular, which shouldn't + // happen. This means the user gave us a bad matrix. + // + return false; + } + + t = temp.get(i*4+i); + for (k = 0; k < 4; k++) { + temp.put(i*4+k, temp.get(i*4+k) / t); + inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t); + } + for (j = 0; j < 4; j++) { + if (j != i) { + t = temp.get(j*4+i); + for (k = 0; k < 4; k++) { + temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t); + inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t); + } + } + } + } + return true; + } + + + /** + * @param a + * @param b + * @param r + */ + private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) { + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r[i*4+j] = + a[i*4+0+a_offset]*b[0*4+j+b_offset] + + a[i*4+1+a_offset]*b[1*4+j+b_offset] + + a[i*4+2+a_offset]*b[2*4+j+b_offset] + + a[i*4+3+a_offset]*b[3*4+j+b_offset]; + } + } + } + + + /** + * @param a + * @param b + * @param r + */ + private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) { + int aPos = a.position(); + int bPos = b.position(); + int rPos = r.position(); + + for (int i = 0; i < 4; i++) { + for (int j = 0; j < 4; j++) { + r.put(i*4+j + rPos, + a.get(i*4+0+aPos)*b.get(0*4+j+bPos) + + a.get(i*4+1+aPos)*b.get(1*4+j+bPos) + + a.get(i*4+2+aPos)*b.get(2*4+j+bPos) + + a.get(i*4+3+aPos)*b.get(3*4+j+bPos)); + } + } + } + + /** + * Normalize vector + * + * @param v + */ + private static void normalize(double[] v) { + double r; + + r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]); + if ( r == 0.0 ) + return; + + r = 1.0 / r; + + v[0] *= r; + v[1] *= r; + v[2] *= r; + + return; + } + + /** + * Normalize vector + * + * @param v + */ + private static void normalize(DoubleBuffer v) { + double r; + + int vPos = v.position(); + + r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) + + v.get(1+vPos) * v.get(1+vPos) + + v.get(2+vPos) * v.get(2+vPos)); + if ( r == 0.0 ) + return; + + r = 1.0 / r; + + v.put(0+vPos, v.get(0+vPos) * r); + v.put(1+vPos, v.get(1+vPos) * r); + v.put(2+vPos, v.get(2+vPos) * r); + + return; + } + + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(double[] v1, double[] v2, double[] result) { + result[0] = v1[1] * v2[2] - v1[2] * v2[1]; + result[1] = v1[2] * v2[0] - v1[0] * v2[2]; + result[2] = v1[0] * v2[1] - v1[1] * v2[0]; + } + + /** + * Calculate cross-product + * + * @param v1 + * @param v2 + * @param result + */ + private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) { + int v1Pos = v1.position(); + int v2Pos = v2.position(); + int rPos = result.position(); + + result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos)); + result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos)); + result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos)); + } + + /** + * Method gluOrtho2D. + * + * @param left + * @param right + * @param bottom + * @param top + */ + public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) { + gl.glOrtho(left, right, bottom, top, -1, 1); + } + + /** + * Method gluPerspective. + * + * @param fovy + * @param aspect + * @param zNear + * @param zFar + */ + public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) { + double sine, cotangent, deltaZ; + double radians = fovy / 2 * Math.PI / 180; + + deltaZ = zFar - zNear; + sine = Math.sin(radians); + + if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) { + return; + } + + cotangent = Math.cos(radians) / sine; + + __gluMakeIdentityd(matrixBuf); + + matrixBuf.put(0 * 4 + 0, cotangent / aspect); + matrixBuf.put(1 * 4 + 1, cotangent); + matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ); + matrixBuf.put(2 * 4 + 3, -1); + matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ); + matrixBuf.put(3 * 4 + 3, 0); + + gl.glMultMatrixd(matrixBuf); + } + + /** + * Method gluLookAt + * + * @param eyex + * @param eyey + * @param eyez + * @param centerx + * @param centery + * @param centerz + * @param upx + * @param upy + * @param upz + */ + public void gluLookAt(GL2 gl, + double eyex, + double eyey, + double eyez, + double centerx, + double centery, + double centerz, + double upx, + double upy, + double upz) { + DoubleBuffer forward = this.forwardBuf; + DoubleBuffer side = this.sideBuf; + DoubleBuffer up = this.upBuf; + + forward.put(0, centerx - eyex); + forward.put(1, centery - eyey); + forward.put(2, centerz - eyez); + + up.put(0, upx); + up.put(1, upy); + up.put(2, upz); + + normalize(forward); + + /* Side = forward x up */ + cross(forward, up, side); + normalize(side); + + /* Recompute up as: up = side x forward */ + cross(side, forward, up); + + __gluMakeIdentityd(matrixBuf); + matrixBuf.put(0 * 4 + 0, side.get(0)); + matrixBuf.put(1 * 4 + 0, side.get(1)); + matrixBuf.put(2 * 4 + 0, side.get(2)); + + matrixBuf.put(0 * 4 + 1, up.get(0)); + matrixBuf.put(1 * 4 + 1, up.get(1)); + matrixBuf.put(2 * 4 + 1, up.get(2)); + + matrixBuf.put(0 * 4 + 2, -forward.get(0)); + matrixBuf.put(1 * 4 + 2, -forward.get(1)); + matrixBuf.put(2 * 4 + 2, -forward.get(2)); + + gl.glMultMatrixd(matrixBuf); + gl.glTranslated(-eyex, -eyey, -eyez); + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(double objx, + double objy, + double objz, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double[] win_pos, + int win_pos_offset ) { + + double[] in = this.in; + double[] out = this.out; + + in[0] = objx; + in[1] = objy; + in[2] = objz; + in[3] = 1.0; + + __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out); + __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in); + + if (in[3] == 0.0) + return false; + + in[3] = (1.0 / in[3]) * 0.5; + + // Map x, y and z to range 0-1 + in[0] = in[0] * in[3] + 0.5f; + in[1] = in[1] * in[3] + 0.5f; + in[2] = in[2] * in[3] + 0.5f; + + // Map x,y to viewport + win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset]; + win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset]; + win_pos[2+win_pos_offset] = in[2]; + + return true; + } + + /** + * Method gluProject + * + * @param objx + * @param objy + * @param objz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param win_pos + * + * @return + */ + public boolean gluProject(double objx, + double objy, + double objz, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + DoubleBuffer win_pos) { + + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + in.put(0, objx); + in.put(1, objy); + in.put(2, objz); + in.put(3, 1.0); + + __gluMultMatrixVecd(modelMatrix, in, out); + __gluMultMatrixVecd(projMatrix, out, in); + + if (in.get(3) == 0.0) + return false; + + in.put(3, (1.0 / in.get(3)) * 0.5); + + // Map x, y and z to range 0-1 + in.put(0, in.get(0) * in.get(3) + 0.5f); + in.put(1, in.get(1) * in.get(3) + 0.5f); + in.put(2, in.get(2) * in.get(3) + 0.5f); + + // Map x,y to viewport + int vPos = viewport.position(); + int wPos = win_pos.position(); + win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos)); + win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos)); + win_pos.put(2+wPos, in.get(2)); + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(double winx, + double winy, + double winz, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double[] obj_pos, + int obj_pos_offset) { + double[] in = this.in; + double[] out = this.out; + + __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!__gluInvertMatrixd(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = 1.0; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecd(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + out[3] = 1.0 / out[3]; + + obj_pos[0+obj_pos_offset] = out[0] * out[3]; + obj_pos[1+obj_pos_offset] = out[1] * out[3]; + obj_pos[2+obj_pos_offset] = out[2] * out[3]; + + return true; + } + + + /** + * Method gluUnproject + * + * @param winx + * @param winy + * @param winz + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param obj_pos + * + * @return + */ + public boolean gluUnProject(double winx, + double winy, + double winz, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + DoubleBuffer obj_pos) { + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); + + if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, 1.0); + + // Map x and y from window coordinates + int vPos = viewport.position(); + int oPos = obj_pos.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecd(matrixBuf, in, out); + + if (out.get(3) == 0.0) + return false; + + out.put(3, 1.0 / out.get(3)); + + obj_pos.put(0+oPos, out.get(0) * out.get(3)); + obj_pos.put(1+oPos, out.get(1) * out.get(3)); + obj_pos.put(2+oPos, out.get(2) * out.get(3)); + + return true; + } + + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(double winx, + double winy, + double winz, + double clipw, + double[] modelMatrix, + int modelMatrix_offset, + double[] projMatrix, + int projMatrix_offset, + int[] viewport, + int viewport_offset, + double near, + double far, + double[] obj_pos, + int obj_pos_offset ) { + double[] in = this.in; + double[] out = this.out; + + __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix); + + if (!__gluInvertMatrixd(matrix, matrix)) + return false; + + in[0] = winx; + in[1] = winy; + in[2] = winz; + in[3] = clipw; + + // Map x and y from window coordinates + in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset]; + in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset]; + in[2] = (in[2] - near) / (far - near); + + // Map to range -1 to 1 + in[0] = in[0] * 2 - 1; + in[1] = in[1] * 2 - 1; + in[2] = in[2] * 2 - 1; + + __gluMultMatrixVecd(matrix, 0, in, out); + + if (out[3] == 0.0) + return false; + + obj_pos[0+obj_pos_offset] = out[0]; + obj_pos[1+obj_pos_offset] = out[1]; + obj_pos[2+obj_pos_offset] = out[2]; + obj_pos[3+obj_pos_offset] = out[3]; + return true; + } + + /** + * Method gluUnproject4 + * + * @param winx + * @param winy + * @param winz + * @param clipw + * @param modelMatrix + * @param projMatrix + * @param viewport + * @param near + * @param far + * @param obj_pos + * + * @return + */ + public boolean gluUnProject4(double winx, + double winy, + double winz, + double clipw, + DoubleBuffer modelMatrix, + DoubleBuffer projMatrix, + IntBuffer viewport, + double near, + double far, + DoubleBuffer obj_pos) { + DoubleBuffer in = this.inBuf; + DoubleBuffer out = this.outBuf; + + __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf); + + if (!__gluInvertMatrixd(matrixBuf, matrixBuf)) + return false; + + in.put(0, winx); + in.put(1, winy); + in.put(2, winz); + in.put(3, clipw); + + // Map x and y from window coordinates + int vPos = viewport.position(); + in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos)); + in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos)); + in.put(2, (in.get(2) - near) / (far - near)); + + // Map to range -1 to 1 + in.put(0, in.get(0) * 2 - 1); + in.put(1, in.get(1) * 2 - 1); + in.put(2, in.get(2) * 2 - 1); + + __gluMultMatrixVecd(matrixBuf, in, out); + + if (out.get(3) == 0.0) + return false; + + int oPos = obj_pos.position(); + obj_pos.put(0+oPos, out.get(0)); + obj_pos.put(1+oPos, out.get(1)); + obj_pos.put(2+oPos, out.get(2)); + obj_pos.put(3+oPos, out.get(3)); + return true; + } + + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + */ + public void gluPickMatrix(GL2 gl, + double x, + double y, + double deltaX, + double deltaY, + IntBuffer viewport) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + int vPos = viewport.position(); + gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX, + (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY, + 0); + gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0); + } + + /** + * Method gluPickMatrix + * + * @param x + * @param y + * @param deltaX + * @param deltaY + * @param viewport + * @param viewport_offset + */ + public void gluPickMatrix(GL2 gl, + double x, + double y, + double deltaX, + double deltaY, + int[] viewport, + int viewport_offset) { + if (deltaX <= 0 || deltaY <= 0) { + return; + } + + /* Translate and scale the picked region to the entire window */ + gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX, + (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY, + 0); + gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0); + } +} diff --git a/src/jogl/classes/jogamp/opengl/gl2/Util.java b/src/jogl/classes/jogamp/opengl/gl2/Util.java new file mode 100644 index 000000000..a542dcf19 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/gl2/Util.java @@ -0,0 +1,244 @@ +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.gl2; + +import com.jogamp.opengl.impl.*; + +import java.nio.IntBuffer; +import javax.media.opengl.*; + +/** + * Util.java + *

+ *

+ * Created 7-jan-2004 + * + * @author Erik Duijs + */ +class Util { + + /** + * temp int[] of one for getting an int from some GL functions + */ + private int[] scratch = new int[1]; + + /** + * Return ceiling of integer division + * + * @param a + * @param b + * + * @return int + */ + protected static int ceil(int a, int b) { + return (a % b == 0 ? a / b : a / b + 1); + } + + /** + * Method compPerPix. + * + * @param format + * + * @return int + */ + protected static int compPerPix(int format) { + /* Determine number of components per pixel */ + switch ( format ) { + case GL2.GL_COLOR_INDEX: + case GL2.GL_STENCIL_INDEX: + case GL2.GL_DEPTH_COMPONENT: + case GL2.GL_RED: + case GL2.GL_GREEN: + case GL2.GL_BLUE: + case GL2.GL_ALPHA: + case GL2.GL_LUMINANCE: + return 1; + case GL2.GL_LUMINANCE_ALPHA: + return 2; + case GL2.GL_RGB: + case GL2.GL_BGR: + return 3; + case GL2.GL_RGBA: + case GL2.GL_BGRA: + return 4; + default : + return -1; + } + } + + /** + * Method nearestPower. + *

+ * Compute the nearest power of 2 number. This algorithm is a little strange, but it works quite well. + * + * @param value + * + * @return int + */ + protected static int nearestPower(int value) { + int i; + + i = 1; + + /* Error! */ + if ( value == 0 ) + return -1; + + for ( ; ; ) { + if ( value == 1 ) { + return i; + } else if ( value == 3 ) { + return i << 2; + } + value >>= 1; + i <<= 1; + } + } + + /** + * Method bytesPerPixel. + * + * @param format + * @param type + * + * @return int + */ + protected static int bytesPerPixel(int format, int type) { + int n, m; + + switch ( format ) { + case GL2.GL_COLOR_INDEX: + case GL2.GL_STENCIL_INDEX: + case GL2.GL_DEPTH_COMPONENT: + case GL2.GL_RED: + case GL2.GL_GREEN: + case GL2.GL_BLUE: + case GL2.GL_ALPHA: + case GL2.GL_LUMINANCE: + n = 1; + break; + case GL2.GL_LUMINANCE_ALPHA: + n = 2; + break; + case GL2.GL_RGB: + case GL2.GL_BGR: + n = 3; + break; + case GL2.GL_RGBA: + case GL2.GL_BGRA: + n = 4; + break; + default : + n = 0; + } + + switch ( type ) { + case GL2.GL_UNSIGNED_BYTE: + m = 1; + break; + case GL2.GL_BYTE: + m = 1; + break; + case GL2.GL_BITMAP: + m = 1; + break; + case GL2.GL_UNSIGNED_SHORT: + m = 2; + break; + case GL2.GL_SHORT: + m = 2; + break; + case GL2.GL_UNSIGNED_INT: + m = 4; + break; + case GL2.GL_INT: + m = 4; + break; + case GL2.GL_FLOAT: + m = 4; + break; + default : + m = 0; + } + + return n * m; + } + + /** + * Convenience method for returning an int, rather than getting it out of a buffer yourself. + * + * @param what + * + * @return int + */ + protected int glGetIntegerv(GL gl, int what) { + gl.glGetIntegerv(what, scratch, 0); + return scratch[0]; + } +} diff --git a/src/jogl/classes/jogamp/opengl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/jogamp/opengl/gl2/fixme/GLObjectTracker.java new file mode 100644 index 000000000..6ee29b876 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/gl2/fixme/GLObjectTracker.java @@ -0,0 +1,835 @@ +/* + * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.gl2; + +import com.jogamp.opengl.impl.*; + +import java.nio.*; +import javax.media.opengl.*; + +/** + * Tracks the creation of server-side OpenGL objects which can be + * shared between contexts. Ordinarily, when an OpenGL context is + * deleted and no other contexts are sharing server-side objects with + * it, all of the server-side objects are automatically deleted by the + * OpenGL implementation. It is not necessary for the end user to + * explicitly delete these objects. However, when the Java2D/OpenGL + * pipeline is active and frame buffer objects are being used for + * rendering, it is necessary for all OpenGL contexts created by JOGL + * to share server-side objects with the Java2D OpenGL context. This + * means that these objects "leak" into the namespace used by Java2D. + * In order to prevent memory leaks and to present the same + * programming model to the end user, it is necessary to track the + * creation and destruction of all of these server-side OpenGL objects + * and to explicitly release them when all of the JOGL-created + * contexts which can see them have been released.

+ * + * The {@link #ref ref} and {@link #unref unref} methods should be + * used during the creation and destruction of OpenGL contexts by JOGL + * in order to update the liveness of the objects being tracked. The + * various other methods should be called by the OpenGL binding in the + * various named methods. + */ + +public class GLObjectTracker { + private static final boolean DEBUG = Debug.debug("GLStatusTracker"); + + //---------------------------------------------------------------------- + // Adders + // + + // glGenBuffers + public synchronized void addBuffers(int n, IntBuffer ids) { + add(getList(BUFFERS), n, ids); + } + + // glGenBuffers + public synchronized void addBuffers(int n, int[] ids, int ids_offset) { + add(getList(BUFFERS), n, ids, ids_offset); + } + + // glGenBuffersARB + public synchronized void addBuffersARB(int n, IntBuffer ids) { + add(getList(BUFFERS_ARB), n, ids); + } + + // glGenBuffersARB + public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) { + add(getList(BUFFERS_ARB), n, ids, ids_offset); + } + + // glGenFencesAPPLE + public synchronized void addFencesAPPLE(int n, IntBuffer ids) { + add(getList(FENCES_APPLE), n, ids); + } + + // glGenFencesAPPLE + public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) { + add(getList(FENCES_APPLE), n, ids, ids_offset); + } + + // glGenFencesNV + public synchronized void addFencesNV(int n, IntBuffer ids) { + add(getList(FENCES_NV), n, ids); + } + + // glGenFencesNV + public synchronized void addFencesNV(int n, int[] ids, int ids_offset) { + add(getList(FENCES_NV), n, ids, ids_offset); + } + + // glGenFragmentShadersATI + public synchronized void addFragmentShadersATI(int start, int n) { + add(getList(FRAGMENT_SHADERS_ATI), start, n); + } + + // glGenFramebuffersEXT + public synchronized void addFramebuffersEXT(int n, IntBuffer ids) { + add(getList(FRAMEBUFFERS_EXT), n, ids); + } + + // glGenFramebuffersEXT + public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) { + add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); + } + + // glGenLists + public synchronized void addLists(int start, int n) { + add(getList(LISTS), start, n); + } + + // glGenOcclusionQueriesNV + public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) { + add(getList(OCCLUSION_QUERIES_NV), n, ids); + } + + // glGenOcclusionQueriesNV + public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) { + add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); + } + + // glCreateProgram + public synchronized void addProgramObject(int obj) { + add(getList(PROGRAM_OBJECTS), obj, 1); + } + + // glCreateProgramObjectARB + public synchronized void addProgramObjectARB(int obj) { + add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glGenProgramsARB + public synchronized void addProgramsARB(int n, IntBuffer ids) { + add(getList(PROGRAMS_ARB), n, ids); + } + + // glGenProgramsARB + public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) { + add(getList(PROGRAMS_ARB), n, ids, ids_offset); + } + + // glGenProgramsNV + public synchronized void addProgramsNV(int n, IntBuffer ids) { + add(getList(PROGRAMS_NV), n, ids); + } + + // glGenProgramsNV + public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) { + add(getList(PROGRAMS_NV), n, ids, ids_offset); + } + + // glGenQueries + public synchronized void addQueries(int n, IntBuffer ids) { + add(getList(QUERIES), n, ids); + } + + // glGenQueries + public synchronized void addQueries(int n, int[] ids, int ids_offset) { + add(getList(QUERIES), n, ids, ids_offset); + } + + // glGenQueriesARB + public synchronized void addQueriesARB(int n, IntBuffer ids) { + add(getList(QUERIES_ARB), n, ids); + } + + // glGenQueriesARB + public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) { + add(getList(QUERIES_ARB), n, ids, ids_offset); + } + + // glGenRenderbuffersEXT + public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) { + add(getList(RENDERBUFFERS_EXT), n, ids); + } + + // glGenRenderbuffersEXT + public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) { + add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); + } + + // glCreateShader + public synchronized void addShaderObject(int obj) { + add(getList(SHADER_OBJECTS), obj, 1); + } + + // glCreateShaderObjectARB + public synchronized void addShaderObjectARB(int obj) { + add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glGenTextures + public synchronized void addTextures(int n, IntBuffer ids) { + add(getList(TEXTURES), n, ids); + } + + // glGenTextures + public synchronized void addTextures(int n, int[] ids, int ids_offset) { + add(getList(TEXTURES), n, ids, ids_offset); + } + + // glGenVertexArraysAPPLE + public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) { + add(getList(VERTEX_ARRAYS_APPLE), n, ids); + } + + // glGenVertexArraysAPPLE + public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) { + add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); + } + + // glGenVertexShadersEXT + public synchronized void addVertexShadersEXT(int start, int n) { + add(getList(VERTEX_SHADERS_EXT), start, n); + } + + //---------------------------------------------------------------------- + // Removers + // + + // glDeleteBuffers + public synchronized void removeBuffers(int n, IntBuffer ids) { + remove(getList(BUFFERS), n, ids); + } + + // glDeleteBuffers + public synchronized void removeBuffers(int n, int[] ids, int ids_offset) { + remove(getList(BUFFERS), n, ids, ids_offset); + } + + // glDeleteBuffersARB + public synchronized void removeBuffersARB(int n, IntBuffer ids) { + remove(getList(BUFFERS_ARB), n, ids); + } + + // glDeleteBuffersARB + public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) { + remove(getList(BUFFERS_ARB), n, ids, ids_offset); + } + + // glDeleteFencesAPPLE + public synchronized void removeFencesAPPLE(int n, IntBuffer ids) { + remove(getList(FENCES_APPLE), n, ids); + } + + // glDeleteFencesAPPLE + public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) { + remove(getList(FENCES_APPLE), n, ids, ids_offset); + } + + // glDeleteFencesNV + public synchronized void removeFencesNV(int n, IntBuffer ids) { + remove(getList(FENCES_NV), n, ids); + } + + // glDeleteFencesNV + public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) { + remove(getList(FENCES_NV), n, ids, ids_offset); + } + + // glDeleteFragmentShaderATI + public synchronized void removeFragmentShaderATI(int obj) { + remove(getList(FRAGMENT_SHADERS_ATI), obj, 1); + } + + // glDeleteFramebuffersEXT + public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) { + remove(getList(FRAMEBUFFERS_EXT), n, ids); + } + + // glDeleteFramebuffersEXT + public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) { + remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset); + } + + // glDeleteLists + public synchronized void removeLists(int start, int n) { + remove(getList(LISTS), start, n); + } + + // glDeleteOcclusionQueriesNV + public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) { + remove(getList(OCCLUSION_QUERIES_NV), n, ids); + } + + // glDeleteOcclusionQueriesNV + public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) { + remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset); + } + + // glDeleteProgram + public synchronized void removeProgramObject(int obj) { + remove(getList(PROGRAM_OBJECTS), obj, 1); + } + + // glDeleteObjectARB + public synchronized void removeProgramOrShaderObjectARB(int obj) { + remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1); + } + + // glDeleteProgramsARB + public synchronized void removeProgramsARB(int n, IntBuffer ids) { + remove(getList(PROGRAMS_ARB), n, ids); + } + + // glDeleteProgramsARB + public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) { + remove(getList(PROGRAMS_ARB), n, ids, ids_offset); + } + + // glDeleteProgramsNV + public synchronized void removeProgramsNV(int n, IntBuffer ids) { + remove(getList(PROGRAMS_NV), n, ids); + } + + // glDeleteProgramsNV + public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) { + remove(getList(PROGRAMS_NV), n, ids, ids_offset); + } + + // glDeleteQueries + public synchronized void removeQueries(int n, IntBuffer ids) { + remove(getList(QUERIES), n, ids); + } + + // glDeleteQueries + public synchronized void removeQueries(int n, int[] ids, int ids_offset) { + remove(getList(QUERIES), n, ids, ids_offset); + } + + // glDeleteQueriesARB + public synchronized void removeQueriesARB(int n, IntBuffer ids) { + remove(getList(QUERIES_ARB), n, ids); + } + + // glDeleteQueriesARB + public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) { + remove(getList(QUERIES_ARB), n, ids, ids_offset); + } + + // glDeleteRenderbuffersEXT + public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) { + remove(getList(RENDERBUFFERS_EXT), n, ids); + } + + // glDeleteRenderbuffersEXT + public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) { + remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset); + } + + // glDeleteShader + public synchronized void removeShaderObject(int obj) { + remove(getList(SHADER_OBJECTS), obj, 1); + } + + // glDeleteTextures + public synchronized void removeTextures(int n, IntBuffer ids) { + remove(getList(TEXTURES), n, ids); + } + + // glDeleteTextures + public synchronized void removeTextures(int n, int[] ids, int ids_offset) { + remove(getList(TEXTURES), n, ids, ids_offset); + } + + // glDeleteVertexArraysAPPLE + public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) { + remove(getList(VERTEX_ARRAYS_APPLE), n, ids); + } + + // glDeleteVertexArraysAPPLE + public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) { + remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset); + } + + // glDeleteVertexShaderEXT + public synchronized void removeVertexShaderEXT(int obj) { + remove(getList(VERTEX_SHADERS_EXT), obj, 1); + } + + //---------------------------------------------------------------------- + // Reference count maintenance and manual deletion + // + + public synchronized void transferAll(GLObjectTracker other) { + for (int i = 0; i < lists.length; i++) { + getList(i).addAll(other.lists[i]); + if (other.lists[i] != null) { + other.lists[i].clear(); + } + } + dirty = true; + } + + public synchronized void ref() { + ++refCount; + } + + public void unref(GLObjectTracker deletedObjectPool) { + boolean tryDelete = false; + synchronized (this) { + if (--refCount == 0) { + tryDelete = true; + } + } + if (tryDelete) { + // See whether we should try to do the work now or whether we + // have to postpone + GLContext cur = GLContext.getCurrent(); + if ((cur != null) && + (cur instanceof GLContextImpl)) { + GLContextImpl curImpl = (GLContextImpl) cur; + if (deletedObjectPool != null && + deletedObjectPool == curImpl.getDeletedObjectTracker()) { + // Should be safe to delete these objects now + try { + delete((GL2)curImpl.getGL()); + return; + } catch (GLException e) { + // Shouldn't happen, but if it does, transfer all objects + // to the deleted object pool hoping we can later clean + // them up + deletedObjectPool.transferAll(this); + throw(e); + } + } + } + // If we get here, we couldn't attempt to delete the objects + // right now; instead try to transfer them to the + // deletedObjectPool for later cleanup (FIXME: should consider + // throwing an exception if deletedObjectPool is null, since + // that shouldn't happen) + if (DEBUG) { + String s = null; + if (cur == null) { + s = "current context was null"; + } else if (!(cur instanceof GLContextImpl)) { + s = "current context was not a GLContextImpl"; + } else if (deletedObjectPool == null) { + s = "no current deletedObjectPool"; + } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) { + s = "deletedObjectTracker didn't match"; + if (((GLContextImpl) cur).getDeletedObjectTracker() == null) { + s += " (other was null)"; + } + } else { + s = "unknown reason"; + } + System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s); + } + + if (deletedObjectPool != null) { + deletedObjectPool.transferAll(this); + } + } + } + + public void clean(GL2 gl) { + if (dirty) { + try { + delete(gl); + dirty = false; + } catch (GLException e) { + // FIXME: not sure what to do here; probably a bad idea to be + // throwing exceptions during an otherwise-successful makeCurrent + } + } + } + + + //---------------------------------------------------------------------- + // Internals only below this point + // + + // Kinds of sharable server-side OpenGL objects this class tracks + private static final int BUFFERS = 0; + private static final int BUFFERS_ARB = 1; + private static final int FENCES_APPLE = 2; + private static final int FENCES_NV = 3; + private static final int FRAGMENT_SHADERS_ATI = 4; + private static final int FRAMEBUFFERS_EXT = 5; + private static final int LISTS = 6; + private static final int OCCLUSION_QUERIES_NV = 7; + private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8; + private static final int PROGRAM_OBJECTS = 9; + private static final int PROGRAMS_ARB = 10; + private static final int PROGRAMS_NV = 11; + private static final int QUERIES = 12; + private static final int QUERIES_ARB = 13; + private static final int RENDERBUFFERS_EXT = 14; + private static final int SHADER_OBJECTS = 15; + private static final int TEXTURES = 16; + private static final int VERTEX_ARRAYS_APPLE = 17; + private static final int VERTEX_SHADERS_EXT = 18; + private static final int NUM_OBJECT_TYPES = 19; + + static abstract class Deleter { + public abstract void delete(GL2 gl, int obj); + } + + static class ObjectList { + private static final int MIN_CAPACITY = 4; + + private int size; + private int capacity; + private int[] data; + private Deleter deleter; + private String name; + + public ObjectList(Deleter deleter) { + this.deleter = deleter; + clear(); + } + + public void add(int obj) { + if (size == capacity) { + int newCapacity = 2 * capacity; + int[] newData = new int[newCapacity]; + System.arraycopy(data, 0, newData, 0, size); + data = newData; + capacity = newCapacity; + } + + data[size++] = obj; + } + + public void addAll(ObjectList other) { + if (other == null) { + return; + } + for (int i = 0; i < other.size; i++) { + add(other.data[i]); + } + } + + public boolean remove(int value) { + for (int i = 0; i < size; i++) { + if (data[i] == value) { + if (i < size - 1) { + System.arraycopy(data, i+1, data, i, size - i - 1); + } + --size; + if ((size < capacity / 4) && + (capacity > MIN_CAPACITY)) { + int newCapacity = capacity / 4; + if (newCapacity < MIN_CAPACITY) { + newCapacity = MIN_CAPACITY; + } + int[] newData = new int[newCapacity]; + System.arraycopy(data, 0, newData, 0, size); + data = newData; + capacity = newCapacity; + } + return true; + } + } + return false; + } + + public void setName(String name) { + if (DEBUG) { + this.name = name; + } + } + + public void delete(GL2 gl) { + // Just in case we start throwing exceptions during deletion, + // make sure we make progress rather than going into an infinite + // loop + while (size > 0) { + int obj = data[size - 1]; + --size; + if (DEBUG) { + System.err.println("Deleting server-side OpenGL object " + obj + + ((name != null) ? (" (" + name + ")") : "")); + } + deleter.delete(gl, obj); + } + } + + public void clear() { + size = 0; + capacity = MIN_CAPACITY; + data = new int[capacity]; + } + } + + private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES]; + private int refCount; + private boolean dirty; + + private void add(ObjectList list, int n, IntBuffer ids) { + int pos = ids.position(); + for (int i = 0; i < n; i++) { + list.add(ids.get(pos + i)); + } + } + + private void add(ObjectList list, int n, int[] ids, int ids_offset) { + for (int i = 0; i < n; i++) { + list.add(ids[i + ids_offset]); + } + } + + private void add(ObjectList list, int start, int n) { + for (int i = 0; i < n; i++) { + list.add(start + i); + } + } + + private void remove(ObjectList list, int n, IntBuffer ids) { + int pos = ids.position(); + for (int i = 0; i < n; i++) { + list.remove(ids.get(pos + i)); + } + } + + private void remove(ObjectList list, int n, int[] ids, int ids_offset) { + for (int i = 0; i < n; i++) { + list.remove(ids[i + ids_offset]); + } + } + + private void remove(ObjectList list, int start, int n) { + for (int i = 0; i < n; i++) { + list.remove(start + i); + } + } + + private ObjectList getList(int which) { + ObjectList list = lists[which]; + if (list == null) { + Deleter deleter = null; + String name = null; + // Figure out which deleter we need + switch (which) { + case BUFFERS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteBuffers(1, new int[] { obj }, 0); + } + }; + name = "buffer"; + break; + case BUFFERS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteBuffersARB(1, new int[] { obj }, 0); + } + }; + name = "ARB buffer"; + break; + case FENCES_APPLE: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0); + } + }; + name = "APPLE fence"; + break; + case FENCES_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFencesNV(1, new int[] { obj }, 0); + } + }; + name = "NV fence"; + break; + case FRAGMENT_SHADERS_ATI: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFragmentShaderATI(obj); + } + }; + name = "ATI fragment shader"; + break; + case FRAMEBUFFERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0); + } + }; + name = "EXT framebuffer"; + break; + case LISTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteLists(obj, 1); + } + }; + name = "display list"; + break; + case OCCLUSION_QUERIES_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0); + } + }; + name = "NV occlusion query"; + break; + case PROGRAM_AND_SHADER_OBJECTS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteObjectARB(obj); + } + }; + name = "ARB program or shader object"; + break; + case PROGRAM_OBJECTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgram(obj); + } + }; + name = "program object"; + break; + case PROGRAMS_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgramsARB(1, new int[] { obj }, 0); + } + }; + name = "ARB program object"; + break; + case PROGRAMS_NV: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteProgramsNV(1, new int[] { obj }, 0); + } + }; + name = "NV program"; + break; + case QUERIES: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteQueries(1, new int[] { obj }, 0); + } + }; + name = "query"; + break; + case QUERIES_ARB: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteQueriesARB(1, new int[] { obj }, 0); + } + }; + name = "ARB query"; + break; + case RENDERBUFFERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0); + } + }; + name = "EXT renderbuffer"; + break; + case SHADER_OBJECTS: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteShader(obj); + } + }; + name = "shader object"; + break; + case TEXTURES: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteTextures(1, new int[] { obj }, 0); + } + }; + name = "texture"; + break; + case VERTEX_ARRAYS_APPLE: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0); + } + }; + name = "APPLE vertex array"; + break; + case VERTEX_SHADERS_EXT: + deleter = new Deleter() { + public void delete(GL2 gl, int obj) { + gl.glDeleteVertexShaderEXT(obj); + } + }; + name = "EXT vertex shader"; + break; + default: + throw new InternalError("Unexpected OpenGL object type " + which); + } + + list = new ObjectList(deleter); + list.setName(name); + lists[which] = list; + } + return list; + } + + private void delete(GL2 gl) { + for (int i = 0; i < lists.length; i++) { + ObjectList list = lists[i]; + if (list != null) { + list.delete(gl); + lists[i] = null; + } + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java b/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java new file mode 100644 index 000000000..d7e6a23c1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java @@ -0,0 +1,1212 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** $Date: 2009-03-04 17:23:34 -0800 (Wed, 04 Mar 2009) $ $Revision: 1856 $ +** $Header$ +*/ + +/* + * Copyright (c) 2002-2004 LWJGL Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.glu; + +import javax.media.opengl.*; +import javax.media.opengl.glu.*; +import com.jogamp.opengl.util.ImmModeSink; +import java.nio.*; + +/** + * GLUquadricImpl.java + * + * + * Created 22-dec-2003 (originally Quadric.java) + * @author Erik Duijs + * @author Kenneth Russell, Sven Gothel + */ + +public class GLUquadricImpl implements GLUquadric { + private boolean useGLSL; + private int drawStyle; + private int orientation; + private boolean textureFlag; + private int normals; + private boolean immModeSinkEnabled; + private boolean immModeSinkImmediate; + public int normalType; + public GL gl; + + public static final boolean USE_NORM = true; + public static final boolean USE_TEXT = false; + + private ImmModeSink immModeSink=null; + + public GLUquadricImpl(GL gl, boolean useGLSL) { + this.gl=gl; + this.useGLSL = useGLSL; + drawStyle = GLU.GLU_FILL; + orientation = GLU.GLU_OUTSIDE; + textureFlag = false; + normals = GLU.GLU_SMOOTH; + normalType = gl.isGLES1()?GL.GL_BYTE:GL.GL_FLOAT; + immModeSinkImmediate=true; + immModeSinkEnabled=!gl.isGL2(); + replaceImmModeSink(); + } + + public void enableImmModeSink(boolean val) { + if(gl.isGL2()) { + immModeSinkEnabled=val; + } else { + immModeSinkEnabled=true; + } + if(null==immModeSink && immModeSinkEnabled) { + replaceImmModeSink(); + } + } + + public boolean isImmModeSinkEnabled() { + return immModeSinkEnabled; + } + + public void setImmMode(boolean val) { + if(immModeSinkEnabled) { + immModeSinkImmediate=val; + } else { + immModeSinkImmediate=true; + } + } + + public boolean getImmMode() { + return immModeSinkImmediate; + } + + public ImmModeSink replaceImmModeSink() { + if(!immModeSinkEnabled) return null; + + ImmModeSink res = immModeSink; + if(useGLSL) { + immModeSink = ImmModeSink.createGLSL (gl, GL.GL_STATIC_DRAW, 32, + 3, GL.GL_FLOAT, // vertex + 0, GL.GL_FLOAT, // color + USE_NORM?3:0, normalType,// normal + USE_TEXT?2:0, GL.GL_FLOAT); // texture + } else { + immModeSink = ImmModeSink.createFixed(gl, GL.GL_STATIC_DRAW, 32, + 3, GL.GL_FLOAT, // vertex + 0, GL.GL_FLOAT, // color + USE_NORM?3:0, normalType,// normal + USE_TEXT?2:0, GL.GL_FLOAT); // texture + } + return res; + } + + public void resetImmModeSink(GL gl) { + if(immModeSinkEnabled) { + immModeSink.reset(gl); + } + } + + /** + * specifies the draw style for quadrics. + * + * The legal values are as follows: + * + * GLU.FILL: Quadrics are rendered with polygon primitives. The polygons + * are drawn in a counterclockwise fashion with respect to + * their normals (as defined with glu.quadricOrientation). + * + * GLU.LINE: Quadrics are rendered as a set of lines. + * + * GLU.SILHOUETTE: Quadrics are rendered as a set of lines, except that edges + * separating coplanar faces will not be drawn. + * + * GLU.POINT: Quadrics are rendered as a set of points. + * + * @param drawStyle The drawStyle to set + */ + public void setDrawStyle(int drawStyle) { + this.drawStyle = drawStyle; + } + + /** + * specifies what kind of normals are desired for quadrics. + * The legal values are as follows: + * + * GLU.NONE: No normals are generated. + * + * GLU.FLAT: One normal is generated for every facet of a quadric. + * + * GLU.SMOOTH: One normal is generated for every vertex of a quadric. This + * is the default. + * + * @param normals The normals to set + */ + public void setNormals(int normals) { + this.normals = normals; + } + + /** + * specifies what kind of orientation is desired for. + * The orientation values are as follows: + * + * GLU.OUTSIDE: Quadrics are drawn with normals pointing outward. + * + * GLU.INSIDE: Normals point inward. The default is GLU.OUTSIDE. + * + * Note that the interpretation of outward and inward depends on the quadric + * being drawn. + * + * @param orientation The orientation to set + */ + public void setOrientation(int orientation) { + this.orientation = orientation; + } + + /** + * specifies if texture coordinates should be generated for + * quadrics rendered with qobj. If the value of textureCoords is true, + * then texture coordinates are generated, and if textureCoords is false, + * they are not.. The default is false. + * + * The manner in which texture coordinates are generated depends upon the + * specific quadric rendered. + * + * @param textureFlag The textureFlag to set + */ + public void setTextureFlag(boolean textureFlag) { + this.textureFlag = textureFlag; + } + + /** + * Returns the drawStyle. + * @return int + */ + public int getDrawStyle() { + return drawStyle; + } + + /** + * Returns the normals. + * @return int + */ + public int getNormals() { + return normals; + } + + /** + * Returns the orientation. + * @return int + */ + public int getOrientation() { + return orientation; + } + + /** + * Returns the textureFlag. + * @return boolean + */ + public boolean getTextureFlag() { + return textureFlag; + } + + + /** + * draws a cylinder oriented along the z axis. The base of the + * cylinder is placed at z = 0, and the top at z=height. Like a sphere, a + * cylinder is subdivided around the z axis into slices, and along the z axis + * into stacks. + * + * Note that if topRadius is set to zero, then this routine will generate a + * cone. + * + * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then + * any generated normals point away from the z axis. Otherwise, they point + * toward the z axis. + * + * If texturing is turned on (with glu.quadricTexture), then texture + * coordinates are generated so that t ranges linearly from 0.0 at z = 0 to + * 1.0 at z = height, and s ranges from 0.0 at the +y axis, to 0.25 at the +x + * axis, to 0.5 at the -y axis, to 0.75 at the -x axis, and back to 1.0 at the + * +y axis. + * + * @param baseRadius Specifies the radius of the cylinder at z = 0. + * @param topRadius Specifies the radius of the cylinder at z = height. + * @param height Specifies the height of the cylinder. + * @param slices Specifies the number of subdivisions around the z axis. + * @param stacks Specifies the number of subdivisions along the z axis. + */ + public void drawCylinder(GL gl, float baseRadius, float topRadius, float height, int slices, int stacks) { + + float da, r, dr, dz; + float x, y, z, nz, nsign; + int i, j; + + if (orientation == GLU.GLU_INSIDE) { + nsign = -1.0f; + } else { + nsign = 1.0f; + } + + da = 2.0f * PI / slices; + dr = (topRadius - baseRadius) / stacks; + dz = height / stacks; + nz = (baseRadius - topRadius) / height; + // Z component of normal vectors + + if (drawStyle == GLU.GLU_POINT) { + glBegin(gl, GL.GL_POINTS); + for (i = 0; i < slices; i++) { + x = cos((i * da)); + y = sin((i * da)); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + + z = 0.0f; + r = baseRadius; + for (j = 0; j <= stacks; j++) { + glVertex3f(gl, (x * r), (y * r), z); + z += dz; + r += dr; + } + } + glEnd(gl); + } else if (drawStyle == GLU.GLU_LINE || drawStyle == GLU.GLU_SILHOUETTE) { + // Draw rings + if (drawStyle == GLU.GLU_LINE) { + z = 0.0f; + r = baseRadius; + for (j = 0; j <= stacks; j++) { + glBegin(gl, GL.GL_LINE_LOOP); + for (i = 0; i < slices; i++) { + x = cos((i * da)); + y = sin((i * da)); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + glVertex3f(gl, (x * r), (y * r), z); + } + glEnd(gl); + z += dz; + r += dr; + } + } else { + // draw one ring at each end + if (baseRadius != 0.0) { + glBegin(gl, GL.GL_LINE_LOOP); + for (i = 0; i < slices; i++) { + x = cos((i * da)); + y = sin((i * da)); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); + } + glEnd(gl); + glBegin(gl, GL.GL_LINE_LOOP); + for (i = 0; i < slices; i++) { + x = cos((i * da)); + y = sin((i * da)); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + glVertex3f(gl, (x * topRadius), (y * topRadius), height); + } + glEnd(gl); + } + } + // draw length lines + glBegin(gl, GL.GL_LINES); + for (i = 0; i < slices; i++) { + x = cos((i * da)); + y = sin((i * da)); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + glVertex3f(gl, (x * baseRadius), (y * baseRadius), 0.0f); + glVertex3f(gl, (x * topRadius), (y * topRadius), (height)); + } + glEnd(gl); + } else if (drawStyle == GLU.GLU_FILL) { + float ds = 1.0f / slices; + float dt = 1.0f / stacks; + float t = 0.0f; + z = 0.0f; + r = baseRadius; + for (j = 0; j < stacks; j++) { + float s = 0.0f; + glBegin(gl, immModeSink.GL_QUAD_STRIP); + for (i = 0; i <= slices; i++) { + if (i == slices) { + x = sin(0.0f); + y = cos(0.0f); + } else { + x = sin((i * da)); + y = cos((i * da)); + } + if (nsign == 1.0f) { + normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); + TXTR_COORD(gl, s, t); + glVertex3f(gl, (x * r), (y * r), z); + normal3f(gl, (x * nsign), (y * nsign), (nz * nsign)); + TXTR_COORD(gl, s, t + dt); + glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); + } else { + normal3f(gl, x * nsign, y * nsign, nz * nsign); + TXTR_COORD(gl, s, t); + glVertex3f(gl, (x * r), (y * r), z); + normal3f(gl, x * nsign, y * nsign, nz * nsign); + TXTR_COORD(gl, s, t + dt); + glVertex3f(gl, (x * (r + dr)), (y * (r + dr)), (z + dz)); + } + s += ds; + } // for slices + glEnd(gl); + r += dr; + t += dt; + z += dz; + } // for stacks + } + } + + /** + * renders a disk on the z = 0 plane. The disk has a radius of + * outerRadius, and contains a concentric circular hole with a radius of + * innerRadius. If innerRadius is 0, then no hole is generated. The disk is + * subdivided around the z axis into slices (like pizza slices), and also + * about the z axis into rings (as specified by slices and loops, + * respectively). + * + * With respect to orientation, the +z side of the disk is considered to be + * "outside" (see glu.quadricOrientation). This means that if the orientation + * is set to GLU.OUTSIDE, then any normals generated point along the +z axis. + * Otherwise, they point along the -z axis. + * + * If texturing is turned on (with glu.quadricTexture), texture coordinates are + * generated linearly such that where r=outerRadius, the value at (r, 0, 0) is + * (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), and at + * (0, -r, 0) it is (0.5, 0). + */ + public void drawDisk(GL gl, float innerRadius, float outerRadius, int slices, int loops) + { + float da, dr; + + /* Normal vectors */ + if (normals != GLU.GLU_NONE) { + if (orientation == GLU.GLU_OUTSIDE) { + glNormal3f(gl, 0.0f, 0.0f, +1.0f); + } + else { + glNormal3f(gl, 0.0f, 0.0f, -1.0f); + } + } + + da = 2.0f * PI / slices; + dr = (outerRadius - innerRadius) / loops; + + switch (drawStyle) { + case GLU.GLU_FILL: + { + /* texture of a gluDisk is a cut out of the texture unit square + * x, y in [-outerRadius, +outerRadius]; s, t in [0, 1] + * (linear mapping) + */ + float dtc = 2.0f * outerRadius; + float sa, ca; + float r1 = innerRadius; + int l; + for (l = 0; l < loops; l++) { + float r2 = r1 + dr; + if (orientation == GLU.GLU_OUTSIDE) { + int s; + glBegin(gl, immModeSink.GL_QUAD_STRIP); + for (s = 0; s <= slices; s++) { + float a; + if (s == slices) + a = 0.0f; + else + a = s * da; + sa = sin(a); + ca = cos(a); + TXTR_COORD(gl, 0.5f + sa * r2 / dtc, 0.5f + ca * r2 / dtc); + glVertex2f(gl, r2 * sa, r2 * ca); + TXTR_COORD(gl, 0.5f + sa * r1 / dtc, 0.5f + ca * r1 / dtc); + glVertex2f(gl, r1 * sa, r1 * ca); + } + glEnd(gl); + } + else { + int s; + glBegin(gl, immModeSink.GL_QUAD_STRIP); + for (s = slices; s >= 0; s--) { + float a; + if (s == slices) + a = 0.0f; + else + a = s * da; + sa = sin(a); + ca = cos(a); + TXTR_COORD(gl, 0.5f - sa * r2 / dtc, 0.5f + ca * r2 / dtc); + glVertex2f(gl, r2 * sa, r2 * ca); + TXTR_COORD(gl, 0.5f - sa * r1 / dtc, 0.5f + ca * r1 / dtc); + glVertex2f(gl, r1 * sa, r1 * ca); + } + glEnd(gl); + } + r1 = r2; + } + break; + } + case GLU.GLU_LINE: + { + int l, s; + /* draw loops */ + for (l = 0; l <= loops; l++) { + float r = innerRadius + l * dr; + glBegin(gl, GL.GL_LINE_LOOP); + for (s = 0; s < slices; s++) { + float a = s * da; + glVertex2f(gl, r * sin(a), r * cos(a)); + } + glEnd(gl); + } + /* draw spokes */ + for (s = 0; s < slices; s++) { + float a = s * da; + float x = sin(a); + float y = cos(a); + glBegin(gl, GL.GL_LINE_STRIP); + for (l = 0; l <= loops; l++) { + float r = innerRadius + l * dr; + glVertex2f(gl, r * x, r * y); + } + glEnd(gl); + } + break; + } + case GLU.GLU_POINT: + { + int s; + glBegin(gl, GL.GL_POINTS); + for (s = 0; s < slices; s++) { + float a = s * da; + float x = sin(a); + float y = cos(a); + int l; + for (l = 0; l <= loops; l++) { + float r = innerRadius * l * dr; + glVertex2f(gl, r * x, r * y); + } + } + glEnd(gl); + break; + } + case GLU.GLU_SILHOUETTE: + { + if (innerRadius != 0.0) { + float a; + glBegin(gl, GL.GL_LINE_LOOP); + for (a = 0.0f; a < 2.0 * PI; a += da) { + float x = innerRadius * sin(a); + float y = innerRadius * cos(a); + glVertex2f(gl, x, y); + } + glEnd(gl); + } + { + float a; + glBegin(gl, GL.GL_LINE_LOOP); + for (a = 0; a < 2.0f * PI; a += da) { + float x = outerRadius * sin(a); + float y = outerRadius * cos(a); + glVertex2f(gl, x, y); + } + glEnd(gl); + } + break; + } + default: + return; + } + } + + /** + * renders a partial disk on the z=0 plane. A partial disk is similar to a + * full disk, except that only the subset of the disk from startAngle + * through startAngle + sweepAngle is included (where 0 degrees is along + * the +y axis, 90 degrees along the +x axis, 180 along the -y axis, and + * 270 along the -x axis). + * + * The partial disk has a radius of outerRadius, and contains a concentric + * circular hole with a radius of innerRadius. If innerRadius is zero, then + * no hole is generated. The partial disk is subdivided around the z axis + * into slices (like pizza slices), and also about the z axis into rings + * (as specified by slices and loops, respectively). + * + * With respect to orientation, the +z side of the partial disk is + * considered to be outside (see gluQuadricOrientation). This means that if + * the orientation is set to GLU.GLU_OUTSIDE, then any normals generated point + * along the +z axis. Otherwise, they point along the -z axis. + * + * If texturing is turned on (with gluQuadricTexture), texture coordinates + * are generated linearly such that where r=outerRadius, the value at (r, 0, 0) + * is (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), + * and at (0, -r, 0) it is (0.5, 0). + */ + public void drawPartialDisk(GL gl, + float innerRadius, + float outerRadius, + int slices, + int loops, + float startAngle, + float sweepAngle) { + int i, j, max; + float[] sinCache = new float[CACHE_SIZE]; + float[] cosCache = new float[CACHE_SIZE]; + float angle; + float x, y; + float sintemp, costemp; + float deltaRadius; + float radiusLow, radiusHigh; + float texLow = 0, texHigh = 0; + float angleOffset; + int slices2; + int finish; + + if (slices >= CACHE_SIZE) + slices = CACHE_SIZE - 1; + if (slices < 2 + || loops < 1 + || outerRadius <= 0.0f + || innerRadius < 0.0f + || innerRadius > outerRadius) { + //gluQuadricError(qobj, GLU.GLU_INVALID_VALUE); + System.err.println("PartialDisk: GLU_INVALID_VALUE"); + return; + } + + if (sweepAngle < -360.0f) + sweepAngle = 360.0f; + if (sweepAngle > 360.0f) + sweepAngle = 360.0f; + if (sweepAngle < 0) { + startAngle += sweepAngle; + sweepAngle = -sweepAngle; + } + + if (sweepAngle == 360.0f) { + slices2 = slices; + } else { + slices2 = slices + 1; + } + + /* Compute length (needed for normal calculations) */ + deltaRadius = outerRadius - innerRadius; + + /* Cache is the vertex locations cache */ + + angleOffset = startAngle / 180.0f * PI; + for (i = 0; i <= slices; i++) { + angle = angleOffset + ((PI * sweepAngle) / 180.0f) * i / slices; + sinCache[i] = sin(angle); + cosCache[i] = cos(angle); + } + + if (sweepAngle == 360.0f) { + sinCache[slices] = sinCache[0]; + cosCache[slices] = cosCache[0]; + } + + switch (normals) { + case GLU.GLU_FLAT : + case GLU.GLU_SMOOTH : + if (orientation == GLU.GLU_OUTSIDE) { + glNormal3f(gl, 0.0f, 0.0f, 1.0f); + } else { + glNormal3f(gl, 0.0f, 0.0f, -1.0f); + } + break; + default : + case GLU.GLU_NONE : + break; + } + + switch (drawStyle) { + case GLU.GLU_FILL : + if (innerRadius == .0f) { + finish = loops - 1; + /* Triangle strip for inner polygons */ + glBegin(gl, GL.GL_TRIANGLE_FAN); + if (textureFlag) { + glTexCoord2f(gl, 0.5f, 0.5f); + } + glVertex3f(gl, 0.0f, 0.0f, 0.0f); + radiusLow = outerRadius - deltaRadius * ((float) (loops - 1) / loops); + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + } + + if (orientation == GLU.GLU_OUTSIDE) { + for (i = slices; i >= 0; i--) { + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + } + } else { + for (i = 0; i <= slices; i++) { + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + } + } + glEnd(gl); + } else { + finish = loops; + } + for (j = 0; j < finish; j++) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + radiusHigh = outerRadius - deltaRadius * ((float) (j + 1) / loops); + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + texHigh = radiusHigh / outerRadius / 2; + } + + glBegin(gl, immModeSink.GL_QUAD_STRIP); + for (i = 0; i <= slices; i++) { + if (orientation == GLU.GLU_OUTSIDE) { + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + + if (textureFlag) { + glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, + texHigh * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusHigh * sinCache[i], + radiusHigh * cosCache[i], + 0.0f); + } else { + if (textureFlag) { + glTexCoord2f(gl, texHigh * sinCache[i] + 0.5f, + texHigh * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusHigh * sinCache[i], + radiusHigh * cosCache[i], + 0.0f); + + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + } + } + glEnd(gl); + } + break; + case GLU.GLU_POINT : + glBegin(gl, GL.GL_POINTS); + for (i = 0; i < slices2; i++) { + sintemp = sinCache[i]; + costemp = cosCache[i]; + for (j = 0; j <= loops; j++) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); + } + } + glEnd(gl); + break; + case GLU.GLU_LINE : + if (innerRadius == outerRadius) { + glBegin(gl, GL.GL_LINE_STRIP); + + for (i = 0; i <= slices; i++) { + if (textureFlag) { + glTexCoord2f(gl, sinCache[i] / 2 + 0.5f, cosCache[i] / 2 + 0.5f); + } + glVertex3f(gl, innerRadius * sinCache[i], innerRadius * cosCache[i], 0.0f); + } + glEnd(gl); + break; + } + for (j = 0; j <= loops; j++) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + } + + glBegin(gl, GL.GL_LINE_STRIP); + for (i = 0; i <= slices; i++) { + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + } + glEnd(gl); + } + for (i = 0; i < slices2; i++) { + sintemp = sinCache[i]; + costemp = cosCache[i]; + glBegin(gl, GL.GL_LINE_STRIP); + for (j = 0; j <= loops; j++) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + } + + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); + } + glEnd(gl); + } + break; + case GLU.GLU_SILHOUETTE : + if (sweepAngle < 360.0f) { + for (i = 0; i <= slices; i += slices) { + sintemp = sinCache[i]; + costemp = cosCache[i]; + glBegin(gl, GL.GL_LINE_STRIP); + for (j = 0; j <= loops; j++) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sintemp, radiusLow * costemp, 0.0f); + } + glEnd(gl); + } + } + for (j = 0; j <= loops; j += loops) { + radiusLow = outerRadius - deltaRadius * ((float) j / loops); + if (textureFlag) { + texLow = radiusLow / outerRadius / 2; + } + + glBegin(gl, GL.GL_LINE_STRIP); + for (i = 0; i <= slices; i++) { + if (textureFlag) { + glTexCoord2f(gl, texLow * sinCache[i] + 0.5f, + texLow * cosCache[i] + 0.5f); + } + glVertex3f(gl, radiusLow * sinCache[i], radiusLow * cosCache[i], 0.0f); + } + glEnd(gl); + if (innerRadius == outerRadius) + break; + } + break; + default : + break; + } + } + + /** + * draws a sphere of the given radius centered around the origin. + * The sphere is subdivided around the z axis into slices and along the z axis + * into stacks (similar to lines of longitude and latitude). + * + * If the orientation is set to GLU.OUTSIDE (with glu.quadricOrientation), then + * any normals generated point away from the center of the sphere. Otherwise, + * they point toward the center of the sphere. + + * If texturing is turned on (with glu.quadricTexture), then texture + * coordinates are generated so that t ranges from 0.0 at z=-radius to 1.0 at + * z=radius (t increases linearly along longitudinal lines), and s ranges from + * 0.0 at the +y axis, to 0.25 at the +x axis, to 0.5 at the -y axis, to 0.75 + * at the -x axis, and back to 1.0 at the +y axis. + */ + public void drawSphere(GL gl, float radius, int slices, int stacks) { + // TODO + + float rho, drho, theta, dtheta; + float x, y, z; + float s, t, ds, dt; + int i, j, imin, imax; + boolean normals; + float nsign; + + normals = (this.normals != GLU.GLU_NONE); + + if (orientation == GLU.GLU_INSIDE) { + nsign = -1.0f; + } else { + nsign = 1.0f; + } + + drho = PI / stacks; + dtheta = 2.0f * PI / slices; + + if (drawStyle == GLU.GLU_FILL) { + if (!textureFlag) { + // draw +Z end as a triangle fan + glBegin(gl, GL.GL_TRIANGLE_FAN); + glNormal3f(gl, 0.0f, 0.0f, 1.0f); + glVertex3f(gl, 0.0f, 0.0f, nsign * radius); + for (j = 0; j <= slices; j++) { + theta = (j == slices) ? 0.0f : j * dtheta; + x = -sin(theta) * sin(drho); + y = cos(theta) * sin(drho); + z = nsign * cos(drho); + if (normals) { + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + } + glVertex3f(gl, x * radius, y * radius, z * radius); + } + glEnd(gl); + } + + ds = 1.0f / slices; + dt = 1.0f / stacks; + t = 1.0f; // because loop now runs from 0 + if (textureFlag) { + imin = 0; + imax = stacks; + } else { + imin = 1; + imax = stacks - 1; + } + + // draw intermediate stacks as quad strips + for (i = imin; i < imax; i++) { + rho = i * drho; + glBegin(gl, immModeSink.GL_QUAD_STRIP); + s = 0.0f; + for (j = 0; j <= slices; j++) { + theta = (j == slices) ? 0.0f : j * dtheta; + x = -sin(theta) * sin(rho); + y = cos(theta) * sin(rho); + z = nsign * cos(rho); + if (normals) { + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + } + TXTR_COORD(gl, s, t); + glVertex3f(gl, x * radius, y * radius, z * radius); + x = -sin(theta) * sin(rho + drho); + y = cos(theta) * sin(rho + drho); + z = nsign * cos(rho + drho); + if (normals) { + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + } + TXTR_COORD(gl, s, t - dt); + s += ds; + glVertex3f(gl, x * radius, y * radius, z * radius); + } + glEnd(gl); + t -= dt; + } + + if (!textureFlag) { + // draw -Z end as a triangle fan + glBegin(gl, GL.GL_TRIANGLE_FAN); + glNormal3f(gl, 0.0f, 0.0f, -1.0f); + glVertex3f(gl, 0.0f, 0.0f, -radius * nsign); + rho = PI - drho; + s = 1.0f; + for (j = slices; j >= 0; j--) { + theta = (j == slices) ? 0.0f : j * dtheta; + x = -sin(theta) * sin(rho); + y = cos(theta) * sin(rho); + z = nsign * cos(rho); + if (normals) + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + s -= ds; + glVertex3f(gl, x * radius, y * radius, z * radius); + } + glEnd(gl); + } + } else if ( + drawStyle == GLU.GLU_LINE + || drawStyle == GLU.GLU_SILHOUETTE) { + // draw stack lines + for (i = 1; + i < stacks; + i++) { // stack line at i==stacks-1 was missing here + rho = i * drho; + glBegin(gl, GL.GL_LINE_LOOP); + for (j = 0; j < slices; j++) { + theta = j * dtheta; + x = cos(theta) * sin(rho); + y = sin(theta) * sin(rho); + z = cos(rho); + if (normals) + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + glVertex3f(gl, x * radius, y * radius, z * radius); + } + glEnd(gl); + } + // draw slice lines + for (j = 0; j < slices; j++) { + theta = j * dtheta; + glBegin(gl, GL.GL_LINE_STRIP); + for (i = 0; i <= stacks; i++) { + rho = i * drho; + x = cos(theta) * sin(rho); + y = sin(theta) * sin(rho); + z = cos(rho); + if (normals) + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + glVertex3f(gl, x * radius, y * radius, z * radius); + } + glEnd(gl); + } + } else if (drawStyle == GLU.GLU_POINT) { + // top and bottom-most points + glBegin(gl, GL.GL_POINTS); + if (normals) + glNormal3f(gl, 0.0f, 0.0f, nsign); + glVertex3f(gl, 0.0f, 0.0f, radius); + if (normals) + glNormal3f(gl, 0.0f, 0.0f, -nsign); + glVertex3f(gl, 0.0f, 0.0f, -radius); + + // loop over stacks + for (i = 1; i < stacks - 1; i++) { + rho = i * drho; + for (j = 0; j < slices; j++) { + theta = j * dtheta; + x = cos(theta) * sin(rho); + y = sin(theta) * sin(rho); + z = cos(rho); + if (normals) + glNormal3f(gl, x * nsign, y * nsign, z * nsign); + glVertex3f(gl, x * radius, y * radius, z * radius); + } + } + glEnd(gl); + } + } + + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private static final float PI = (float)Math.PI; + private static final int CACHE_SIZE = 240; + + private final void glBegin(GL gl, int mode) { + if(immModeSinkEnabled) { + immModeSink.glBegin(mode); + } else { + gl.getGL2().glBegin(mode); + } + } + + private final void glEnd(GL gl) { + if(immModeSinkEnabled) { + immModeSink.glEnd(gl, immModeSinkImmediate); + } else { + gl.getGL2().glEnd(); + } + } + + private final void glVertex2f(GL gl, float x, float y) { + if(immModeSinkEnabled) { + immModeSink.glVertex2f(x, y); + } else { + gl.getGL2().glVertex2f(x, y); + } + } + + private final void glVertex3f(GL gl, float x, float y, float z) { + if(immModeSinkEnabled) { + immModeSink.glVertex3f(x, y, z); + } else { + gl.getGL2().glVertex3f(x, y, z); + } + } + + private final void glNormal3f_s(GL gl, float x, float y, float z) { + short a=(short)(x*0xFFFF); + short b=(short)(y*0xFFFF); + short c=(short)(z*0xFFFF); + if(immModeSinkEnabled) { + immModeSink.glNormal3s(a, b, c); + } else { + gl.getGL2().glNormal3s(a, b, c); + } + } + + private final void glNormal3f_b(GL gl, float x, float y, float z) { + byte a=(byte)(x*0xFF); + byte b=(byte)(y*0xFF); + byte c=(byte)(z*0xFF); + if(immModeSinkEnabled) { + immModeSink.glNormal3b(a, b, c); + } else { + gl.getGL2().glNormal3b(a, b, c); + } + } + + private final void glNormal3f(GL gl, float x, float y, float z) { + switch(normalType) { + case GL.GL_FLOAT: + if(immModeSinkEnabled) { + immModeSink.glNormal3f(x,y,z); + } else { + gl.getGL2().glNormal3f(x,y,z); + } + break; + case GL.GL_SHORT: + glNormal3f_s(gl, x, y, z); + break; + case GL.GL_BYTE: + glNormal3f_b(gl, x, y, z); + break; + } + } + + private final void glTexCoord2f(GL gl, float x, float y) { + if(immModeSinkEnabled) { + immModeSink.glTexCoord2f(x, y); + } else { + gl.getGL2().glTexCoord2f(x, y); + } + } + + /** + * Call glNormal3f after scaling normal to unit length. + * + * @param x + * @param y + * @param z + */ + private void normal3f(GL gl, float x, float y, float z) { + float mag; + + mag = (float)Math.sqrt(x * x + y * y + z * z); + if (mag > 0.00001F) { + x /= mag; + y /= mag; + z /= mag; + } + glNormal3f(gl, x, y, z); + } + + private final void TXTR_COORD(GL gl, float x, float y) { + if (textureFlag) glTexCoord2f(gl, x,y); + } + + private float sin(float r) { + return (float)Math.sin(r); + } + + private float cos(float r) { + return (float)Math.cos(r); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/Glue.java b/src/jogl/classes/jogamp/opengl/glu/Glue.java new file mode 100644 index 000000000..7c360c574 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/Glue.java @@ -0,0 +1,114 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu; + +/** + * + * @author Administrator + */ +public class Glue { + private static String[] __gluNurbsErrors = { + " ", + "spline order un-supported", + "too few knots", + "valid knot range is empty", + "decreasing knot sequence knot", + "knot multiplicity greater than order of spline", + "gluEndCurve() must follow gluBeginCurve()", + "gluBeginCurve() must precede gluEndCurve()", + "missing or extra geometric data", + "can't draw piecewise linear trimming curves", + "missing or extra domain data", + "missing or extra domain data", + "gluEndTrim() must precede gluEndSurface()", + "gluBeginSurface() must precede gluEndSurface()", + "curve of improper type passed as trim curve", + "gluBeginSurface() must precede gluBeginTrim()", + "gluEndTrim() must follow gluBeginTrim()", + "gluBeginTrim() must follow gluEndTrim()", + "invalid or missing trim curve", + "gluBeginTrim() must precede gluPwlCurve()", + "piecewise linear trimming curve referenced twice", + "piecewise linear trimming curve and nurbs curve mixed", + "improper usage of trim data type", + "nurbs curve referenced twice", + "nurbs curve and piecewise linear trimming curve mixed", + "nurbs surface referenced twice", + "invalid property", + "gluEndSurface() must follow gluBeginSurface()", + "intersecting or misoriented trim curve", + "intersecting trim curves", + "UNUSED", + "inconnected trim curves", + "unknown knot error", + "negative vertex count encountered", + "negative byte-stride encountered", + "unknown type descriptor", + "null control point reference", + "duplicate point on piecewise linear trimming curve" + } ; + + /** Creates a new instance of Glue */ + public Glue() { + } + + public static String __gluNURBSErrorString( int errno ) { + return( __gluNurbsErrors[ errno ] ); + } + + private static String[] __gluTessErrors = { + " ", + "gluTessBeginPolygon() must precede a gluTessEndPolygon", + "gluTessBeginContour() must precede a gluTessEndContour()", + "gluTessEndPolygon() must follow a gluTessBeginPolygon()", + "gluTessEndContour() must follow a gluTessBeginContour()", + "a coordinate is too large", + "need combine callback" + }; + + public static String __gluTessErrorString( int errno ) { + return( __gluTessErrors[ errno ] ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/error/Error.java b/src/jogl/classes/jogamp/opengl/glu/error/Error.java new file mode 100644 index 000000000..7c7e6b0d8 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/error/Error.java @@ -0,0 +1,100 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.error; + +import javax.media.opengl.GL; +import javax.media.opengl.glu.GLU; +import com.jogamp.opengl.impl.glu.Glue; + +/** + * + * @author Administrator + */ +public class Error { + + private static String[] glErrorStrings = { + "invalid enumerant", + "invalid value", + "invalid operation", + "stack overflow", + "stack underflow", + "out of memory", + "invalid framebuffer operation" + }; + + private static String[] gluErrorStrings = { + "invalid enumerant", + "invalid value", + "out of memory", + "", + "invalid operation" + }; + + /** Creates a new instance of Error */ + public Error() { + } + + public static String gluErrorString( int errorCode ) { + if( errorCode == 0 ) { + return( "no error" ); + } + if( (errorCode >= GL.GL_INVALID_ENUM) && (errorCode <= GL.GL_INVALID_FRAMEBUFFER_OPERATION) ) { + return( glErrorStrings[ errorCode - GL.GL_INVALID_ENUM ] ); + } + if( errorCode == 0x8031 /* GL.GL_TABLE_TOO_LARGE */ ) { + return( "table too large" ); + } + if( (errorCode >= GLU.GLU_INVALID_ENUM) && (errorCode <= GLU.GLU_INVALID_OPERATION) ) { + return( gluErrorStrings[ errorCode - GLU.GLU_INVALID_ENUM ] ); + } +// if( (errorCode >= GLU.GLU_NURBS_ERROR1) && (errorCode <= GLU.GLU_NURBS_ERROR37) ) { +// return( gluErrorStrings[ errorCode - (GLU.GLU_NURBS_ERROR1 - 1) ] ); +// } + if( (errorCode >= GLU.GLU_TESS_ERROR1) && (errorCode <= GLU.GLU_TESS_ERROR8) ) { + return( Glue.__gluTessErrorString(errorCode - (GLU.GLU_TESS_ERROR1 - 1)) ); + } + return( "error ("+errorCode+")" ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2Backend.java b/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2Backend.java new file mode 100644 index 000000000..42ddeea50 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2Backend.java @@ -0,0 +1,49 @@ +package com.jogamp.opengl.impl.glu.gl2.nurbs; +import com.jogamp.opengl.impl.glu.nurbs.*; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class responsible for rendering + * @author Tomas Hrasky + * + */ +public class GL2Backend extends Backend { + public GL2Backend() { + super(); + curveEvaluator = new GL2CurveEvaluator(); + surfaceEvaluator = new GL2SurfaceEvaluator(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2CurveEvaluator.java b/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2CurveEvaluator.java new file mode 100644 index 000000000..adb8c51d8 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/gl2/nurbs/GL2CurveEvaluator.java @@ -0,0 +1,205 @@ +package com.jogamp.opengl.impl.glu.gl2.nurbs; +import com.jogamp.opengl.impl.glu.nurbs.*; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import javax.media.opengl.glu.GLU; +import javax.media.opengl.glu.gl2.GLUgl2; + +/** + * Class rendering curves with OpenGL + * @author Tomáš Hráský + * + */ +class GL2CurveEvaluator implements CurveEvaluator { + + /** + * Output triangles (for callback) or render curve + */ + private boolean output_triangles; + + /** + * OpenGL object + */ + private GL2 gl; + + /** + * Not used + */ + private int vertex_flag; + + /** + * Not used + */ + private int normal_flag; + + /** + * Not used + */ + private int color_flag; + + /** + * Not used + */ + private int texcoord_flag; + + /** + * Number of bezier arc - used for color distinguishing of arcs forming NURBS curve + */ + private int poradi; + + /** + * Makes new Evaluator + */ + public GL2CurveEvaluator() { + gl = GLUgl2.getCurrentGL2(); + } + + /** + * Pushes eval bit + */ + public void bgnmap1f() { + // DONE + if (output_triangles) { + vertex_flag = 0; + normal_flag = 0; + color_flag = 0; + texcoord_flag = 0; + } else { + gl.glPushAttrib(GL2.GL_EVAL_BIT); + } + + } + + /** + * Pops all OpenGL attributes + */ + public void endmap1f() { + // DONE + if (output_triangles) { + + } else { + gl.glPopAttrib(); + } + + } + + /** + * Initializes opengl evaluator + * @param type curve type + * @param ulo lowest u + * @param uhi highest u + * @param stride control point coords + * @param order curve order + * @param ps control points + */ + public void map1f(int type, float ulo, float uhi, int stride, int order, + CArrayOfFloats ps) { + if (output_triangles) { + // TODO code for callback (output_triangles probably indicates callback) + // System.out.println("TODO curveevaluator.map1f-output_triangles"); + } else { + gl.glMap1f(type, ulo, uhi, stride, order, ps.getArray(), ps + .getPointer()); + + // DEBUG - drawing bézier control points + // gl.glColor3d(.5,.5,.5); + // gl.glPointSize(5); + // gl.glBegin(GL2.GL_POINTS); + // float[] ctrlpoints=ps.getArray(); + // for(int i=ps.getPointer();i 0) { + do_nurbserror(6); + endcurve(); + } + inCurve = 1; + currentCurve = o_curve; + + currentCurve.curvetype = CT_NONE; + + if (inTrim) { + if (!nextCurve.equals(o_curve)) { + isCurveModified = 1; + nextCurve = o_curve; + } + } else { + if (!playBack) + bgnrender(); + isDataValid = 1; + } + nextCurve = o_curve.next; + // kind of solution of union + nextPwlcurve = o_curve.o_pwlcurve; + nextNurbscurve = o_curve.o_nurbscurve; + } + + /** + * Begins new surface + * + * @param o_surface + * surface object + */ + public void do_bgnsurface(O_surface o_surface) { + // DONE + if (inSurface > 0) { + do_nurbserror(27); + endsurface(); + } + inSurface = 1; + if (!playBack) + bgnrender(); + + isTrimModified = false; + isDataSurfaceModified = false; + isDataValid = 1; + numTrims = 0; + currentSurface = o_surface; + nextTrim = o_surface.o_trim; + nextNurbssurface = o_surface.o_nurbssurface; + } + + /** + * End a curve + */ + public void endcurve() { + // DONE + thread2("do_endcurve"); + } + + /** + * Ends surface + */ + public void do_endsurface() { + // DONE + if (inTrim) { + do_nurbserror(12); + endtrim(); + } + + if (inSurface <= 0) { + do_nurbserror(13); + return; + } + + inSurface = 0; + + nextNurbssurface = null; + + if (isDataValid <= 0) { + return; + } + + if (nextTrim != null) { + isTrimModified = true; + nextTrim = null; + } + + // TODO errval ?? + if (numTrims > 0) { + // System.out.println("TODO glunurbs.do_endsurface - numtrims > 0"); + } + + subdivider.beginQuilts(new GL2Backend()); + for (O_nurbssurface n = currentSurface.o_nurbssurface; n != null; n = n.next) { + subdivider.addQuilt(n.bezier_patches); + } + subdivider.endQuilts(); + subdivider.drawSurfaces(); + if (!playBack) + endrender(); + + } + + /** + * Ends a curve + */ + public void do_endcurve() { + // DONE + // // System.out.println("do_endcurve"); + if (inCurve <= 0) { + do_nurbserror(7); + return; + } + inCurve = 0; + + nextCurve = null; + + if (currentCurve.curvetype == CT_NURBSCURVE) { + // nextNurbscurve = null; + // currentCurve.o_nurbscurve=null; + } else { + // nextPwlcurve = null; + // currentCurve.o_pwlcurve=null; + } + if (!inTrim) { + if (isDataValid <= 0) { + return; + } + // TODO errval? + if (currentCurve.curvetype == CT_NURBSCURVE) { + subdivider.beginQuilts(new GL2Backend()); + + for (O_nurbscurve n = currentCurve.o_nurbscurve; n != null; n = n.next) + subdivider.addQuilt(n.bezier_curves); + + subdivider.endQuilts(); + subdivider.drawCurves(); + if (!playBack) + endrender(); + } else { + if (!playBack) + endrender(); + do_nurbserror(9); + } + } + + } + + /** + * Method for handling error codes + * + * @param i + * error code + */ + private void do_nurbserror(int i) { + // TODO nurberror + // System.out.println("TODO nurbserror " + i); + } + + /** + * Begin rendering + */ + private void bgnrender() { + // DONE + if (autoloadmode) { + loadGLMatrices(); + } + } + + /** + * Load matrices from OpenGL state machine + */ + private void loadGLMatrices() { + // TODO Auto-generated method stub + // System.out.println("TODO glunurbs.loadGLMatrices"); + } + + /** + * End rendering + */ + private void endrender() { + // DONE + } + + /** + * Make a NURBS curve + * + * @param nknots + * number of knots in knot vector + * @param knot + * knot vector + * @param stride + * number of control points coordinates + * @param ctlarray + * control points + * @param order + * order of the curve + * @param realType + * type of the curve + */ + public void nurbscurve(int nknots, float[] knot, int stride, + float[] ctlarray, int order, int realType) { + // DONE + Mapdesc mapdesc = maplist.locate(realType); + if (mapdesc == null) { + do_nurbserror(35); + isDataValid = 0; + return; + } + if (ctlarray == null) { + do_nurbserror(36); + isDataValid = 0; + return; + } + if (stride < 0) { + do_nurbserror(34); + isDataValid = 0; + return; + } + Knotvector knots = new Knotvector(nknots, stride, order, knot); + + if (!do_check_knots(knots, "curve")) + return; + + O_nurbscurve o_nurbscurve = new O_nurbscurve(realType); + o_nurbscurve.bezier_curves = new Quilt(mapdesc); + CArrayOfFloats ctrlcarr = new CArrayOfFloats(ctlarray); + o_nurbscurve.bezier_curves.toBezier(knots, ctrlcarr, mapdesc + .getNCoords()); + thread("do_nurbscurve", o_nurbscurve); + } + + /** + * Check knot vector specification + * + * @param knots + * knot vector + * @param msg + * error message + * @return knot vector is / is not valid + */ + public boolean do_check_knots(Knotvector knots, String msg) { + // DONE + int status = knots.validate(); + if (status > 0) { + do_nurbserror(status); + if (renderhints.errorchecking != NurbsConsts.N_NOMSG) + knots.show(msg); + } + return (status > 0) ? false : true; + } + + /** + * Draw a curve + * + * @param o_nurbscurve + * NURBS curve object + */ + public void do_nurbscurve(O_nurbscurve o_nurbscurve) { + // DONE + + if (inCurve <= 0) { + bgncurve(); + inCurve = 2; + } + + if (o_nurbscurve.used) { + do_nurbserror(23); + isDataValid = 0; + return; + } else + o_nurbscurve.used = true; + + if (currentCurve.curvetype == CT_NONE) { + currentCurve.curvetype = CT_NURBSCURVE; + } else if (currentCurve.curvetype != CT_NURBSCURVE) { + do_nurbserror(24); + isDataValid = 0; + return; + } + + // it was necessary to overcome problem with pointer to pointer here + + // if(!o_nurbscurve.equals(nextNurbscurve)){ + if (!o_nurbscurve.equals(currentCurve.o_nurbscurve)) { + isCurveModified = 1; + currentCurve.o_nurbscurve = o_nurbscurve; + // nextNurbscurve=o_nurbscurve; + + } + + nextNurbscurve = o_nurbscurve.next; + + if (!currentCurve.equals(o_nurbscurve.owner)) { + isCurveModified = 1; + o_nurbscurve.owner = currentCurve; + } + + if (o_nurbscurve.owner == null) + isCurveModified = 1; + + if (inCurve == 2) + endcurve(); + } + + /** + * Draw NURBS surface + * + * @param o_nurbssurface + * NURBS surface object + */ + public void do_nurbssurface(O_nurbssurface o_nurbssurface) { + // DONE + if (inSurface <= 0) { + bgnsurface(); + inSurface = 2; + } + if (o_nurbssurface.used) { + do_nurbserror(25); + isDataValid = 0; + return; + } else + o_nurbssurface.used = true; + + if (!o_nurbssurface.equals(nextNurbscurve)) { + isSurfaceModified = true; + // nextNurbssurface=o_nurbssurface; + currentSurface.o_nurbssurface = o_nurbssurface; + } + + if (!currentSurface.equals(o_nurbssurface.owner)) { + isSurfaceModified = true; + o_nurbssurface.owner = currentSurface; + } + + nextNurbssurface = o_nurbssurface.next; + + if (inSurface == 2) + endsurface(); + } + + /** + * (Re)Inicialize maps + */ + public void redefineMaps() { + // DONE + maplist.initialize(); + } + + /** + * Define a map of given properties + * + * @param type + * map type + * @param rational + * is rational + * @param ncoords + * number of control point coordinates + */ + public void defineMap(int type, int rational, int ncoords) { + // DONE + maplist.define(type, rational, ncoords); + } + + /** + * Set NURBS property + * + * @param type + * property type + * @param tag + * property tag + * @param value + * property value + */ + public void setnurbsproperty(int type, int tag, float value) { + // DONE + Mapdesc mapdesc = maplist.locate(type); + if (mapdesc == null) { + do_nurbserror(35); + return; + } + if (!mapdesc.isProperty(tag)) { + do_nurbserror(26); + return; + } + Property prop = new Property(type, tag, value); + thread("do_setnurbsproperty2", prop); + } + + /** + * Set parameters of existing property + * + * @param prop + * property + */ + public void do_setnurbsproperty2(Property prop) { + Mapdesc mapdesc = maplist.find(prop.type); + mapdesc.setProperty(prop.tag, prop.value); + } + + /** + * Set given property to rendering hints + * + * @param prop + * property to be set + */ + public void do_setnurbsproperty(Property prop) { + // DONE + renderhints.setProperty(prop); + // TODO freeproperty? + } + + /** + * Sets wheteher we use domain distance sampling + * + * @param i + * domain distance sampling flag + */ + public void set_is_domain_distance_sampling(int i) { + // DONE + subdivider.set_is_domain_distance_sampling(i); + } + + /** + * Begin new surface + */ + public void bgnsurface() { + // DONE + O_surface o_surface = new O_surface(); + // TODO nuid + // System.out.println("TODO glunurbs.bgnsurface nuid"); + thread("do_bgnsurface", o_surface); + } + + /** + * End current surface + */ + public void endsurface() { + // DONE + thread2("do_endsurface"); + } + + /** + * End surface trimming + */ + private void endtrim() { + // TODO Auto-generated method stub + // System.out.println("TODO glunurbs.endtrim"); + } + + /** + * Make NURBS surface + * + * @param sknot_count + * number of knots in s direction + * @param sknot + * knot vector in s direction + * @param tknot_count + * number of knots in t direction + * @param tknot + * knot vector in t direction + * @param s_stride + * number of coords of control points in s direction + * @param t_stride + * number of coords of control points in t direction + * @param ctlarray + * control points + * @param sorder + * order of curve in s direction + * @param torder + * order of curve in t direction + * @param type + * NURBS surface type (rational,...) + */ + public void nurbssurface(int sknot_count, float[] sknot, int tknot_count, + float[] tknot, int s_stride, int t_stride, float[] ctlarray, + int sorder, int torder, int type) { + // DONE + Mapdesc mapdesc = maplist.locate(type); + if (mapdesc == null) { + do_nurbserror(35); + isDataValid = 0; + return; + } + if (s_stride < 0 || t_stride < 0) { + do_nurbserror(34); + isDataValid = 0; + return; + } + Knotvector sknotvector = new Knotvector(sknot_count, s_stride, sorder, + sknot); + if (!do_check_knots(sknotvector, "surface")) + return; + Knotvector tknotvector = new Knotvector(tknot_count, t_stride, torder, + tknot); + if (!do_check_knots(tknotvector, "surface")) + return; + + O_nurbssurface o_nurbssurface = new O_nurbssurface(type); + o_nurbssurface.bezier_patches = new Quilt(mapdesc); + + CArrayOfFloats ctrlarr = new CArrayOfFloats(ctlarray); + o_nurbssurface.bezier_patches.toBezier(sknotvector, tknotvector, + ctrlarr, mapdesc.getNCoords()); + thread("do_nurbssurface", o_nurbssurface); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/BuildMipmap.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/BuildMipmap.java new file mode 100644 index 000000000..42f55f982 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/BuildMipmap.java @@ -0,0 +1,1597 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import javax.media.opengl.glu.GLU; +import com.jogamp.opengl.impl.Debug; +import com.jogamp.common.nio.Buffers; +import java.nio.*; +import java.io.*; + +/** + * + * @author Administrator + */ +public class BuildMipmap { + + private static final boolean DEBUG = Debug.debug("BuildMipmap"); + private static final boolean VERBOSE = Debug.verbose(); + + /** Creates a new instance of BuildMipmap */ + public BuildMipmap() { + } + + public static int gluBuild1DMipmapLevelsCore( GL gl, int target, int internalFormat, + int width, int widthPowerOf2, int format, int type, int userLevel, + int baseLevel, int maxLevel, ByteBuffer data ) { + int newwidth; + int level, levels; + ShortBuffer newImage = null; + int newImage_width; + ShortBuffer otherImage = null; + ShortBuffer imageTemp = null; + int memReq; + int maxsize; + int cmpts; + PixelStorageModes psm = new PixelStorageModes(); + + assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); + assert( width >= 1 ); + + newwidth = widthPowerOf2; + levels = Mipmap.computeLog( newwidth ); + + levels += userLevel; + + Mipmap.retrieveStoreModes( gl, psm ); + try { + newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, 1, format, + GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); + } catch( OutOfMemoryError ome ) { + return( GLU.GLU_OUT_OF_MEMORY ); + } + newImage_width = width; + + Image.fill_image( psm, width, 1, format, type, Mipmap.is_index( format ), data, newImage ); + cmpts = Mipmap.elements_per_group( format, type ); + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); + + // if swap_bytes was set, swapping occurred in fill_image + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); + + for( level = userLevel; level <= levels; level++ ) { + if( newImage_width == newwidth ) { + // user newimage for this level + if( baseLevel <= level && level <= maxLevel ) { + gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, format, + GL2.GL_UNSIGNED_SHORT, newImage ); + } + } else { + if( otherImage == null ) { + memReq = Mipmap.image_size( newwidth, 1, format, GL2.GL_UNSIGNED_SHORT ); + try { + otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + } + ScaleInternal.scale_internal( cmpts, newImage_width, 1, newImage, newwidth, 1, otherImage ); + // swap newImage and otherImage + imageTemp = otherImage; + otherImage = newImage; + newImage = imageTemp; + + newImage_width = newwidth; + if( baseLevel <= level && level <= maxLevel ) { + gl.getGL2().glTexImage1D( target, level, internalFormat, newImage_width, 0, + format, GL2.GL_UNSIGNED_SHORT, newImage ); + } + } + if( newwidth > 1 ) { + newwidth /= 2; + } + } + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + + return( 0 ); + } + + public static int bitmapBuild2DMipmaps( GL gl, int target, int internalFormat, + int width, int height, int format, int type, ByteBuffer data ) { + int newwidth[] = new int[1]; + int newheight[] = new int[1]; + int level, levels; + ShortBuffer newImage = null; + int newImage_width; + int newImage_height; + ShortBuffer otherImage = null; + ShortBuffer tempImage = null; + int memReq; + int maxsize; + int cmpts; + PixelStorageModes psm = new PixelStorageModes(); + + Mipmap.retrieveStoreModes( gl, psm ); + + Mipmap.closestFit( gl, target, width, height, internalFormat, format, type, newwidth, newheight ); + + levels = Mipmap.computeLog( newwidth[0] ); + level = Mipmap.computeLog( newheight[0] ); + if( level > levels ) { + levels = level; + } + + try { + newImage = Buffers.newDirectByteBuffer( Mipmap.image_size( width, height, + format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); + } catch( OutOfMemoryError ome ) { + return( GLU.GLU_OUT_OF_MEMORY ); + } + newImage_width = width; + newImage_height = height; + + Image.fill_image( psm, width, height, format, type, Mipmap.is_index( format ), data, newImage ); + + cmpts = Mipmap.elements_per_group( format, type ); + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 2 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); + + // if swap_bytes is set, swapping occurred in fill_image + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); + + for( level = 0; level < levels; level++ ) { + if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { + newImage.rewind(); + gl.glTexImage2D( target, level, internalFormat, newImage_width, + newImage_height, 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); + } else { + if( otherImage == null ) { + memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_SHORT ); + try { + otherImage = Buffers.newDirectByteBuffer( memReq ).asShortBuffer(); + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + } + ScaleInternal.scale_internal( cmpts, newImage_width, newImage_height, + newImage, newwidth[0], newheight[0], otherImage ); + // swap newImage and otherImage + tempImage = otherImage; + otherImage = newImage; + newImage = tempImage; + + newImage_width = newwidth[0]; + newImage_height = newheight[0]; + newImage.rewind(); + gl.glTexImage2D( target, level, internalFormat, newImage_width, newImage_height, + 0, format, GL2.GL_UNSIGNED_SHORT, newImage ); + } + if( newheight[0] > 1 ) { + newwidth[0] /= 2; + } + if( newheight[0] > 1 ) { + newheight[0] /= 2; + } + } + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + + return( 0 ); + } + + public static int gluBuild2DMipmapLevelsCore( GL gl, int target, int internalFormat, + int width, int height, int widthPowerOf2, int heightPowerOf2, + int format, int type, int userLevel, int baseLevel, int maxLevel, + ByteBuffer data ) { // PointerWrapper data + int newwidth; + int newheight; + int level, levels; + int usersImage; + ByteBuffer srcImage = null; + ByteBuffer dstImage = null; + ByteBuffer tempImage = null; + int newImage_width; + int newImage_height; + short[] SWAP_IMAGE = null; + int memReq; + int maxsize; + int cmpts; + int mark=-1; + + boolean myswap_bytes; + int groups_per_line, element_size, group_size; + int rowsize, padding; + PixelStorageModes psm = new PixelStorageModes(); + + assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); + assert( width >= 1 && height >= 1 ); + + if( type == GL2.GL_BITMAP ) { + return( bitmapBuild2DMipmaps( gl, target, internalFormat, width, height, format, type, data ) ); + } + + newwidth = widthPowerOf2; + newheight = heightPowerOf2; + levels = Mipmap.computeLog( newwidth ); + level = Mipmap.computeLog( newheight ); + if( level > levels ) { + levels = level; + } + + levels += userLevel; + + Mipmap.retrieveStoreModes( gl, psm ); + myswap_bytes = psm.getUnpackSwapBytes(); + cmpts = Mipmap.elements_per_group( format, type ); + if( psm.getUnpackRowLength() > 0 ) { + groups_per_line = psm.getUnpackRowLength(); + } else { + groups_per_line = width; + } + + element_size = Mipmap.bytes_per_element( type ); + group_size = element_size * cmpts; + if( element_size == 1 ) { + myswap_bytes = false; + } + + rowsize = groups_per_line * group_size; + padding = ( rowsize % psm.getUnpackAlignment() ); + if( padding != 0 ) { + rowsize += psm.getUnpackAlignment() - padding; + } + + mark = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; + data.position( mark ); + + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); + + level = userLevel; + + // already power of two square + if( width == newwidth && height == newheight ) { + // use usersImage for level userLevel + if( baseLevel <= level && level <= maxLevel ) { + data.rewind(); + gl.glTexImage2D( target, level, internalFormat, width, height, 0, format, type, data ); + } + if( levels == 0 ) { /* we're done. clean up and return */ + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( 0 ); + } + int nextWidth = newwidth / 2; + int nextHeight = newheight / 2; + + // clamp to 1 + if( nextWidth < 1 ) { + nextWidth = 1; + } + if( nextHeight < 1 ) { + nextHeight = 1; + } + memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); + + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + if( dstImage != null ) { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + HalveImage.halveImage_ubyte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_BYTE ): + HalveImage.halveImage_byte( cmpts, width, height, data, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_UNSIGNED_SHORT ): + HalveImage.halveImage_ushort( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_SHORT ): + HalveImage.halveImage_short( cmpts, width, height, data, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT ): + HalveImage.halveImage_uint( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_INT ): + HalveImage.halveImage_int( cmpts, width, height, data, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_FLOAT ): + HalveImage.halveImage_float( cmpts, width, height, data, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel( 3, new Extract332(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel( 3, new Extract233rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + HalveImage.halveImagePackedPixel( 3, new Extract565(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + HalveImage.halveImagePackedPixel( 3, new Extract565rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + HalveImage.halveImagePackedPixel( 4, new Extract4444(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + HalveImage.halveImagePackedPixel( 4, new Extract5551(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + HalveImage.halveImagePackedPixel( 4, new Extract8888(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + HalveImage.halveImagePackedPixel( 4, new Extract1010102(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), width, height, data, dstImage, element_size, rowsize, myswap_bytes ); + break; + default: + assert( false ); + break; + } + } + newwidth = width / 2; + newheight = height / 2; + // clamp to 1 + if( newwidth < 1 ) { + newwidth = 1; + } + if( newheight < 1 ) { + newheight = 1; + } + + myswap_bytes = false; + rowsize = newwidth * group_size; + memReq = Mipmap.image_size( newwidth, newheight, format, type ); + // swap srcImage and dstImage + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + // level userLevel+1 is in srcImage; level userLevel already saved + level = userLevel + 1; + } else { // user's image is not nice powerof2 size square + memReq = Mipmap.image_size( newwidth, newheight, format, type ); + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + data.position( mark ); + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + ScaleInternal.scale_internal_ubyte( cmpts, width, height, data, + newwidth, newheight, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_BYTE ): + ScaleInternal.scale_internal_byte( cmpts, width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_UNSIGNED_SHORT ): + ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, + newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_SHORT ): + ScaleInternal.scale_internal_ushort( cmpts, width, height, data, newwidth, + newheight, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT ): + ScaleInternal.scale_internal_uint( cmpts, width, height, data, newwidth, + newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_INT ): + ScaleInternal.scale_internal_int( cmpts, width, height, data, newwidth, + newheight, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_FLOAT ): + ScaleInternal.scale_internal_float( cmpts, width, height, data, newwidth, + newheight, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + ScaleInternal.scaleInternalPackedPixel( 3, new Extract332(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + ScaleInternal.scaleInternalPackedPixel( 3, new Extract233rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + ScaleInternal.scaleInternalPackedPixel( 3, new Extract565(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + ScaleInternal.scaleInternalPackedPixel( 3, new Extract565rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract4444rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract5551(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract1555rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract8888rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract1010102(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + ScaleInternal.scaleInternalPackedPixel( 4, new Extract2101010rev(), width, height, data, newwidth, + newheight, dstImage, element_size, rowsize, myswap_bytes ); + break; + default: + assert( false ); + break; + } + myswap_bytes = false; + rowsize = newwidth * group_size; + // swap dstImage and srcImage + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + + if( levels != 0 ) { // use as little memory as possible + int nextWidth = newwidth / 2; + int nextHeight = newheight / 2; + if( nextWidth < 1 ) { + nextWidth = 1; + } + if( nextHeight < 1 ) { + nextHeight = 1; + } + + memReq = Mipmap.image_size( nextWidth, nextHeight, format, type ); + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + } + // level userLevel is in srcImage; nothing saved yet + level = userLevel; + } + + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); + if( baseLevel <= level && level <= maxLevel ) { + srcImage.rewind(); + gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); + if (DEBUG) { + System.err.println("GL Error(" + level + "): " + gl.glGetError() ); + if (VERBOSE) { + srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); + writeTargaFile("glu2DMipmapJ" + level + ".tga", + srcImage, newwidth, newheight); + srcImage.clear(); + } + } + } + + level++; // update current level for the loop + for( ; level <= levels; level++ ) { + srcImage.rewind(); + dstImage.rewind(); + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + HalveImage.halveImage_ubyte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_BYTE ): + HalveImage.halveImage_byte( cmpts, newwidth, newheight, srcImage, dstImage, element_size, rowsize, group_size ); + break; + case( GL2.GL_UNSIGNED_SHORT ): + HalveImage.halveImage_ushort( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_SHORT ): + HalveImage.halveImage_short( cmpts, newwidth, newheight, srcImage, dstImage.asShortBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT ): + HalveImage.halveImage_uint( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_INT ): + HalveImage.halveImage_int( cmpts, newwidth, newheight, srcImage, dstImage.asIntBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_FLOAT ): + HalveImage.halveImage_float( cmpts, newwidth, newheight, srcImage, dstImage.asFloatBuffer(), element_size, rowsize, group_size, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel( 3, new Extract332(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel( 3, new Extract233rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + HalveImage.halveImagePackedPixel( 3, new Extract565(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + HalveImage.halveImagePackedPixel( 3, new Extract565rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + HalveImage.halveImagePackedPixel( 4, new Extract4444(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract4444rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + HalveImage.halveImagePackedPixel( 4, new Extract5551(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract1555rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + HalveImage.halveImagePackedPixel( 4, new Extract8888(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract8888rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + HalveImage.halveImagePackedPixel( 4, new Extract1010102(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + HalveImage.halveImagePackedPixel( 4, new Extract2101010rev(), newwidth, newheight, srcImage, dstImage, element_size, rowsize, myswap_bytes ); + break; + default: + assert( false ); + break; + } + + // swap dstImage and srcImage + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + + if( newwidth > 1 ) { + newwidth /= 2; + rowsize /= 2; + } + if( newheight > 1 ) { + newheight /= 2; + } + // compute amount to pad per row if any + int rowPad = rowsize % psm.getUnpackAlignment(); + + // should row be padded + if( rowPad == 0 ) { + // call teximage with srcImage untouched since its not padded + if( baseLevel <= level && level <= maxLevel ) { + srcImage.rewind(); + gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, srcImage ); + if (DEBUG) { + System.err.println("GL Error(" + level + "): " + gl.glGetError() ); + if (VERBOSE) { + srcImage.limit( Mipmap.image_size( newwidth, newheight, format, type ) ); + writeTargaFile("glu2DMipmapJ" + level + ".tga", + srcImage, newwidth, newheight); + srcImage.clear(); + } + } + } + } else { + // compute length of new row in bytes, including padding + int newRowLength = rowsize + psm.getUnpackAlignment() - rowPad; + int ii, jj; + int dstTrav; + int srcTrav; + + // allocate new image for mipmap of size newRowLength x newheight + ByteBuffer newMipmapImage = null; + try { + newMipmapImage = ByteBuffer.allocateDirect( newRowLength * newheight ); + } catch( OutOfMemoryError ome ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + srcImage.rewind(); + // copy image from srcImage into newMipmapImage by rows + for( ii = 0; ii < newheight; ii++ ) { + newMipmapImage.position(newRowLength * ii); + for( jj = 0; jj < rowsize; jj++ ) { + newMipmapImage.put( srcImage.get() ); + } + } + + // and use this new image for mipmapping instead + if( baseLevel <= level && level <= maxLevel ) { + newMipmapImage.rewind(); + gl.glTexImage2D( target, level, internalFormat, newwidth, newheight, 0, format, type, newMipmapImage ); + if (DEBUG) { + System.err.println("GL Error(" + level + " padded): " + gl.glGetError() ); + if (VERBOSE) { + writeTargaFile("glu2DMipmapJ" + level + ".tga", + newMipmapImage, newwidth, newheight); + } + } + } + } + } + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, (psm.getUnpackSwapBytes() ? 1 : 0) ); + + return( 0 ); + } + + public static int fastBuild2DMipmaps( GL gl, PixelStorageModes psm, int target, + int components, int width, int height, int format, int type, ByteBuffer data ) { + int[] newwidth = new int[1]; + int[] newheight = new int[1]; + int level, levels; + ByteBuffer newImage; + int newImage_width; + int newImage_height; + ByteBuffer otherImage; + ByteBuffer imageTemp; + int memReq; + int maxsize; + int cmpts; + + Mipmap.closestFit( gl, target, width, height, components, format, type, newwidth, + newheight ); + + levels = Mipmap.computeLog( newwidth[0] ); + level = Mipmap.computeLog( newheight[0] ); + if( level > levels ) { + levels = level; + } + + cmpts = Mipmap.elements_per_group( format, type ); + + otherImage = null; + // No need to copy the user data if its packed correctly. + // Make sure that later routines don't change that data. + + if( psm.getUnpackSkipRows() == 0 && psm.getUnpackSkipPixels() == 0 ) { + newImage = data; + newImage_width = width; + newImage_height = height; + } else { + int rowsize; + int group_per_line; + int elements_per_line; + int start; + int iter; + int iter2; + int i, j; + + try { + newImage = Buffers.newDirectByteBuffer( Mipmap.image_size(width, height, format, GL2.GL_UNSIGNED_BYTE ) ); + } catch( OutOfMemoryError err ) { + return( GLU.GLU_OUT_OF_MEMORY ); + } + newImage_width = width; + newImage_height = height; + + // Abbreviated version of fill_image for the restricted case. + if( psm.getUnpackRowLength() > 0 ) { + group_per_line = psm.getUnpackRowLength(); + } else { + group_per_line = width; + } + rowsize = group_per_line * cmpts; + elements_per_line = width * cmpts; + start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * cmpts; + + for( i = 0; i < height; i++ ) { + iter = start; + data.position( iter ); + for( j = 0; j < elements_per_line; j++ ) { + newImage.put( data.get() ); + } + start += rowsize; + } + } + + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, 1 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); + + for( level = 0; level <= levels; level++ ) { + if( newImage_width == newwidth[0] && newImage_height == newheight[0] ) { + // use newImage for this level + newImage.rewind(); + gl.glTexImage2D( target, level, components, newImage_width, newImage_height, + 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); + } else { + if( otherImage == null ) { + memReq = Mipmap.image_size( newwidth[0], newheight[0], format, GL2.GL_UNSIGNED_BYTE ); + try { + otherImage = Buffers.newDirectByteBuffer( memReq ); + } catch( OutOfMemoryError err ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; + return( GLU.GLU_OUT_OF_MEMORY ); + } + } + // swap newImage and otherImage + imageTemp = otherImage; + otherImage = newImage; + newImage = imageTemp; + + newImage_width = newwidth[0]; + newImage_height = newheight[0]; + newImage.rewind(); + gl.glTexImage2D( target, level, components, newImage_width, newImage_height, + 0, format, GL2.GL_UNSIGNED_BYTE, newImage ); + } + if( newwidth[0] > 1 ) { + newwidth[0] /= 2; + } + if( newheight[0] > 1 ) { + newheight[0] /= 2; + } + } + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, ( psm.getUnpackSwapBytes() ? 1 : 0 ) ) ; + + return( 0 ); + } + + public static int gluBuild3DMipmapLevelsCore( GL gl, int target, int internalFormat, + int width, int height, int depth, int widthPowerOf2, int heightPowerOf2, + int depthPowerOf2, int format, int type, int userLevel, int baseLevel, + int maxLevel, ByteBuffer data ) { + int newWidth; + int newHeight; + int newDepth; + int level, levels; + ByteBuffer usersImage; + ByteBuffer srcImage, dstImage, tempImage; + int newImageWidth; + int newImageHeight; + int newImageDepth; + int memReq; + int maxSize; + int cmpts; + int mark=-1; + + boolean myswapBytes; + int groupsPerLine, elementSize, groupSize; + int rowsPerImage, imageSize; + int rowSize, padding; + PixelStorageModes psm = new PixelStorageModes(); + + assert( Mipmap.checkMipmapArgs( internalFormat, format, type ) == 0 ); + assert( width >= 1 && height >= 1 && depth >= 1 ); + assert( type != GL2.GL_BITMAP ); + + srcImage = dstImage = null; + + newWidth = widthPowerOf2; + newHeight = heightPowerOf2; + newDepth = depthPowerOf2; + levels = Mipmap.computeLog( newWidth ); + level = Mipmap.computeLog( newHeight ); + if( level > levels ) { + levels = level; + } + level = Mipmap.computeLog( newDepth ); + if( level > levels ) { + levels = level; + } + + levels += userLevel; + + Mipmap.retrieveStoreModes3D( gl, psm ); + myswapBytes = psm.getUnpackSwapBytes(); + cmpts = Mipmap.elements_per_group( format, type ); + if( psm.getUnpackRowLength() > 0 ) { + groupsPerLine = psm.getUnpackRowLength(); + } else { + groupsPerLine = width; + } + + elementSize = Mipmap.bytes_per_element( type ); + groupSize = elementSize * cmpts; + if( elementSize == 1 ) { + myswapBytes = false; + } + + // 3dstuff + if( psm.getUnpackImageHeight() > 0 ) { + rowsPerImage = psm.getUnpackImageHeight(); + } else { + rowsPerImage = height; + } + + rowSize = groupsPerLine * groupSize; + padding = ( rowSize % psm.getUnpackAlignment() ); + if( padding != 0 ) { + rowSize += psm.getUnpackAlignment() - padding; + } + + imageSize = rowsPerImage * rowSize; + + usersImage = ByteBuffer.wrap(data.array()); + mark = psm.getUnpackSkipRows() * rowSize + + psm.getUnpackSkipPixels() * groupSize + + psm.getUnpackSkipImages() * imageSize; + usersImage.position( mark ); + + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, 0 ); + + level = userLevel; + + if( width == newWidth && height == newHeight && depth == newDepth ) { + // use usersImage for level userlevel + if( baseLevel <= level && level <= maxLevel ) { + gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, + 0, format, type, usersImage ); + } + if( levels == 0 ) { /* we're done. clean up and return */ + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( 0 ); + } + int nextWidth = newWidth / 2; + int nextHeight = newHeight / 2; + int nextDepth = newDepth / 2; + + // clamp to one + if( nextWidth < 1 ) { + nextWidth = 1; + } + if( nextHeight < 1 ) { + nextHeight = 1; + } + if( nextDepth < 1 ) { + nextDepth = 1; + } + memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError err ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + + if( dstImage != null ) { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, + usersImage, dstImage, elementSize, + groupSize, rowSize, imageSize, myswapBytes ); + } else { + HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, + dstImage, elementSize, rowSize, groupSize ); + } + break; + case( GL2.GL_BYTE ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_byte( cmpts, width, height, usersImage, + dstImage, elementSize, rowSize, groupSize ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_ushort( cmpts, width, height, usersImage, + dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_SHORT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_short( cmpts, width, height, usersImage, + dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_UNSIGNED_INT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_uint( cmpts, width, height, usersImage, + dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_INT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_int( cmpts, width, height, usersImage, + dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_FLOAT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_float( cmpts, width, height, usersImage, + dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + assert( format == GL2.GL_RGB ); + HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + default: + assert( false ); + break; + } + } + newWidth = width / 2; + newHeight = height / 2; + newDepth = depth / 2; + // clamp to 1 + if( newWidth < 1 ) { + newWidth = 1; + } + if( newHeight < 1 ) { + newHeight = 1; + } + if( newDepth < 1 ) { + newDepth = 1; + } + + myswapBytes = false; + rowSize = newWidth * groupSize; + imageSize = rowSize * newHeight; + memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); + // swap srcImage and dstImage + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError err ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + + // level userLevel + 1 is in srcImage; level userLevel already saved + level = userLevel + 1; + } else { + memReq = Mipmap.imageSize3D( newWidth, newHeight, newDepth, format, type ); + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError err ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + + ScaleInternal.gluScaleImage3D( gl, format, width, height, depth, type, + usersImage, newWidth, newHeight, newDepth, type, dstImage ); + + myswapBytes = false; + rowSize = newWidth * groupSize; + imageSize = rowSize * newHeight; + // swap dstImage and srcImage + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + + if( levels != 0 ) { + int nextWidth = newWidth / 2; + int nextHeight = newHeight / 2; + int nextDepth = newDepth / 2; + if( nextWidth < 1 ) { + nextWidth = 1; + } + if( nextHeight < 1 ) { + nextHeight = 1; + } + if( nextDepth < 1 ) { + nextDepth = 1; + } + memReq = Mipmap.imageSize3D( nextWidth, nextHeight, nextDepth, format, type ); + try { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + case( GL2.GL_BYTE ): + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_INT ): + case( GL2.GL_FLOAT ): + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + dstImage = Buffers.newDirectByteBuffer( memReq ); + break; + default: + return( GLU.GLU_INVALID_ENUM ); + } + } catch( OutOfMemoryError err ) { + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( GLU.GLU_OUT_OF_MEMORY ); + } + } + // level userLevel is in srcImage; nothing saved yet + level = userLevel; + } + + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, GL2.GL_FALSE ); + if( baseLevel <= level && level <= maxLevel ) { + usersImage.position( mark ); + gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, + 0, format, type, usersImage ); + } + level++; + for( ; level <= levels; level++ ) { + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUByte(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_ubyte( cmpts, width, height, usersImage, + dstImage, elementSize, rowSize, groupSize ); + } + break; + case( GL2.GL_BYTE ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSByte(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_byte( cmpts, width, height, usersImage, + dstImage, elementSize, rowSize, groupSize ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUShort(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_ushort( cmpts, width, height, usersImage, + dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_SHORT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSShort(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_short( cmpts, width, height, usersImage, + dstImage.asShortBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_UNSIGNED_INT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractUInt(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_uint( cmpts, width, height, usersImage, + dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_INT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractSInt(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_int( cmpts, width, height, usersImage, + dstImage.asIntBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_FLOAT ): + if( depth > 1 ) { + HalveImage.halveImage3D( cmpts, new ExtractFloat(), width, height, depth, + usersImage, dstImage, elementSize, groupSize, rowSize, + imageSize, myswapBytes ); + } else { + HalveImage.halveImage_float( cmpts, width, height, usersImage, + dstImage.asFloatBuffer(), elementSize, rowSize, groupSize, myswapBytes ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + HalveImage.halveImagePackedPixel3D( 3, new Extract332(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + HalveImage.halveImagePackedPixel3D( 3, new Extract233rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + HalveImage.halveImagePackedPixel3D( 3, new Extract565(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + HalveImage.halveImagePackedPixel3D( 3, new Extract565rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract4444(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract4444rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract5551(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract1555rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract8888(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract8888rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + HalveImage.halveImagePackedPixel3D( 4, new Extract1010102(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + HalveImage.halveImagePackedPixel3D( 4, new Extract2101010rev(), width, height, depth, usersImage, + dstImage, elementSize, rowSize, imageSize, myswapBytes ); + break; + default: + assert( false ); + break; + } + + tempImage = srcImage; + srcImage = dstImage; + dstImage = tempImage; + + if( newWidth > 1 ) { + newWidth /= 2; + rowSize /= 2; + } + if( newHeight > 1 ) { + newHeight /= 2; + imageSize = rowSize * newHeight; + } + if( newDepth > 1 ) { + newDepth /= 2; + } + if( baseLevel <= level && level <= maxLevel ) { + usersImage.position( mark ); + gl.getGL2().glTexImage3D( target, level, internalFormat, width, height, depth, + 0, format, type, usersImage ); + } + } + gl.glPixelStorei( GL2.GL_UNPACK_ALIGNMENT, psm.getUnpackAlignment() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_ROWS, psm.getUnpackSkipRows() ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_PIXELS, psm.getUnpackSkipPixels() ); + gl.glPixelStorei( GL2.GL_UNPACK_ROW_LENGTH, psm.getUnpackRowLength() ); + gl.glPixelStorei( GL2.GL_UNPACK_SWAP_BYTES, psm.getUnpackSwapBytes() ? 1 : 0 ); + gl.glPixelStorei( GL2.GL_UNPACK_SKIP_IMAGES, psm.getUnpackSkipImages() ); + gl.glPixelStorei( GL2.GL_UNPACK_IMAGE_HEIGHT, psm.getUnpackImageHeight() ); + return( 0 ); + } + + private static final int TARGA_HEADER_SIZE = 18; + private static void writeTargaFile(String filename, ByteBuffer data, + int width, int height) { + try { + FileOutputStream fos = new FileOutputStream(new File(filename)); + ByteBuffer header = ByteBuffer.allocateDirect(TARGA_HEADER_SIZE); + header.put(0, (byte) 0).put(1, (byte) 0); + header.put(2, (byte) 2); // uncompressed type + header.put(12, (byte) (width & 0xFF)); // width + header.put(13, (byte) (width >> 8)); // width + header.put(14, (byte) (height & 0xFF)); // height + header.put(15, (byte) (height >> 8)); // height + header.put(16, (byte) 24); // pixel size + fos.write(header.array()); + fos.write(data.array()); + data.clear(); + fos.close(); + } catch (IOException e) { + e.printStackTrace(); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract.java new file mode 100644 index 000000000..be86585e7 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract.java @@ -0,0 +1,56 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public interface Extract { + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ); + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ); +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1010102.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1010102.java new file mode 100644 index 000000000..7e172b1ce --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1010102.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class Extract1010102 implements Extract { + + /** Creates a new instance of Extract1010102 */ + public Extract1010102() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + long uint = 0; + + if( isSwap ) { + uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); + } else { + uint = 0x00000000FFFFFFFF & packedPixel.getInt(); + } + + // 11111111,11000000,00000000,00000000 == 0xFFC00000 + // 00000000,00111111,11110000,00000000 == 0x003F0000 + // 00000000,00000000,00001111,11111100 == 0x00000FFC + // 00000000,00000000,00000000,00000011 == 0x00000003 + + extractComponents[0] = (float)( ( uint & 0xFFC00000 ) >> 22 ) / 1023.0f; + extractComponents[1] = (float)( ( uint & 0x003FF000 ) >> 12 ) / 1023.0f; + extractComponents[2] = (float)( ( uint & 0x00000FFC ) >> 2 ) / 1023.0f; + extractComponents[3] = (float)( ( uint & 0x00000003 ) ) / 3.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) << 22) & 0xFFC00000 ); + uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 12) & 0x003FF000 ); + uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 2) & 0x00000FFC ); + uint |= (((int)((shoveComponents[3] * 3) + 0.5f) ) & 0x00000003 ); + packedPixel.asIntBuffer().put( index, (int)uint ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1555rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1555rev.java new file mode 100644 index 000000000..37895096e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract1555rev.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class Extract1555rev implements Extract { + + /** Creates a new instance of Extract1555rev */ + public Extract1555rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 00000000,00011111 == 0x001F + // 00000011,11100000 == 0x03E0 + // 01111100,00000000 == 0x7C00 + // 10000000,00000000 == 0x8000 + + extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; + extractComponents[1] = (float)( ( ushort & 0x003E ) >> 5 ) / 31.0f; + extractComponents[2] = (float)( ( ushort & 0x7C00 ) >> 10) / 31.0f; + extractComponents[3] = (float)( ( ushort & 0x8000 ) >> 15); + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 00000000,00011111 == 0x001F + // 00000011,11100000 == 0x03E0 + // 01111100,00000000 == 0x7C00 + // 10000000,00000000 == 0x8000 + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); + ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 5) & 0x000003E0 ); + ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 10) & 0x00007C00 ); + ushort |= (((int)((shoveComponents[3]) + 0.5f) << 15) & 0x00008000 ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract2101010rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract2101010rev.java new file mode 100644 index 000000000..077f3037b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract2101010rev.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class Extract2101010rev implements Extract { + + /** Creates a new instance of Extract2101010 */ + public Extract2101010rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + long uint = 0; + + if( isSwap ) { + uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); + } else { + uint = 0x00000000FFFFFFFF & packedPixel.getInt(); + } + + // 11111111,11000000,00000000,00000000 == 0xFFC00000 + // 00000000,00111111,11110000,00000000 == 0x003F0000 + // 00000000,00000000,00001111,11111100 == 0x00000FFC + // 00000000,00000000,00000000,00000011 == 0x00000003 + + extractComponents[0] = (float)( ( uint & 0x000003FF ) ) / 1023.0f; + extractComponents[1] = (float)( ( uint & 0x000FFC00 ) >> 10 ) / 1023.0f; + extractComponents[2] = (float)( ( uint & 0x3FF00000 ) >> 20 ) / 1023.0f; + extractComponents[3] = (float)( ( uint & 0xC0000000 ) >> 30 ) / 3.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + long uint = (((int)((shoveComponents[0] * 1023) + 0.5f) ) & 0x000003FF ); + uint |= (((int)((shoveComponents[1] * 1023) + 0.5f) << 10) & 0x000FFC00 ); + uint |= (((int)((shoveComponents[2] * 1023) + 0.5f) << 20) & 0x3FF00000 ); + uint |= (((int)((shoveComponents[3] * 3) + 0.5f) << 30) & 0xC0000000 ); + packedPixel.asIntBuffer().put( index, (int)uint ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java new file mode 100644 index 000000000..fa35c6fbc --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract233rev.java @@ -0,0 +1,85 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class Extract233rev implements Extract { + + /** Creates a new instance of Extract223rev */ + public Extract233rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + // 11100000 == 0xe0 + // 00011100 == 0x1c + // 00000011 == 0x03 + byte ubyte = packedPixel.get(); + extractComponents[0] = (float)((ubyte & 0x07) ) / 7.0f; + extractComponents[1] = (float)((ubyte & 0x38) >> 3) / 7.0f; + extractComponents[2] = (float)((ubyte & 0xC0) >> 6) / 3.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11100000 == 0xE0 + // 00011100 == 0x1C + // 00000011 == 0x03 + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + + // due to limited precision, need to round before shoving + byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) ) & 0x07 ); + b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 3 ) & 0x38 ); + b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) << 6 ) & 0xC0 ); + packedPixel.position( index ); + packedPixel.put( b ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract332.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract332.java new file mode 100644 index 000000000..35936466c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract332.java @@ -0,0 +1,84 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class Extract332 implements Extract { + + /** Creates a new instance of Extract332 */ + public Extract332() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + // 11100000 == 0xe0 + // 00011100 == 0x1c + // 00000011 == 0x03 + byte ubyte = packedPixel.get(); + extractComponents[0] = (float)((ubyte & 0xe0) >> 5) / 7.0f; + extractComponents[1] = (float)((ubyte & 0x1c) >> 2) / 7.0f; + extractComponents[2] = (float)((ubyte & 0x03)) / 3.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11100000 == 0xE0 + // 00011100 == 0x1C + // 00000011 == 0x03 + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + + // due to limited precision, need to round before shoving + byte b = (byte)( ( (int)( ( shoveComponents[0] * 7 ) + 0.5f ) << 5 ) & 0xE0 ); + b |= (byte)( ( (int)( ( shoveComponents[1] * 7 ) + 0.5f ) << 2 ) & 0x1C ); + b |= (byte)( ( (int)( ( shoveComponents[2] * 3 ) + 0.5f ) ) & 0x03 ); + packedPixel.put( index, b ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444.java new file mode 100644 index 000000000..bac4f57aa --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444.java @@ -0,0 +1,96 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract4444 implements Extract { + + /** Creates a new instance of Extract4444 */ + public Extract4444() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + extractComponents[0] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; + extractComponents[1] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; + extractComponents[2] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; + extractComponents[3] = (float)( ( ushort & 0x000F ) ) / 15.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) << 12) & 0x0000F000 ); + ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 8) & 0x00000F00 ); + ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 4) & 0x000000F0 ); + ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) ) & 0x0000000F ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444rev.java new file mode 100644 index 000000000..b1bea75e1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract4444rev.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract4444rev implements Extract { + + /** Creates a new instance of Extract4444rev */ + public Extract4444rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 00000000,00001111 == 0x000F + // 00000000,11110000 == 0x00F0 + // 00001111,00000000 == 0x0F00 + // 11110000,00000000 == 0xF000 + + extractComponents[0] = (float)( ( ushort & 0x000F ) ) / 15.0f; + extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 4 ) / 15.0f; + extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 8 ) / 15.0f; + extractComponents[3] = (float)( ( ushort & 0xF000 ) >> 12 ) / 15.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 15) + 0.5f) ) & 0x0000000F ); + ushort |= (((int)((shoveComponents[1] * 15) + 0.5f) << 4) & 0x000000F0 ); + ushort |= (((int)((shoveComponents[2] * 15) + 0.5f) << 8) & 0x00000F00 ); + ushort |= (((int)((shoveComponents[3] * 15) + 0.5f) << 12) & 0x0000F000 ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract5551.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract5551.java new file mode 100644 index 000000000..a6247844f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract5551.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract5551 implements Extract { + + /** Creates a new instance of Extract5551 */ + public Extract5551() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 11111000,00000000 == 0xF800 + // 00000111,11000000 == 0x07C0 + // 00000000,00111110 == 0x003E + // 00000000,00000001 == 0x0001 + + extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; + extractComponents[1] = (float)( ( ushort & 0x00F0 ) >> 6 ) / 31.0f; + extractComponents[2] = (float)( ( ushort & 0x0F00 ) >> 1 ) / 31.0f; + extractComponents[3] = (float)( ( ushort & 0xF000 ) ); + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); + ushort |= (((int)((shoveComponents[1] * 31) + 0.5f) << 6) & 0x000007C0 ); + ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 1) & 0x0000003E ); + ushort |= (((int)((shoveComponents[3]) + 0.5f)) & 0x00000001 ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565.java new file mode 100644 index 000000000..624a4f3f2 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565.java @@ -0,0 +1,92 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract565 implements Extract { + + /** Creates a new instance of Extract565 */ + public Extract565() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 11111000,00000000 == 0xF800 + // 00000111,11100000 == 0x07E0 + // 00000000,00111111 == 0x001F + + extractComponents[0] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; + extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; + extractComponents[2] = (float)( ( ushort & 0x001F ) ) / 31.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11111000,00000000 == 0xF800 + // 00000111,11100000 == 0x07E0 + // 00000000,00111111 == 0x001F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) << 11) & 0x0000F800 ); + ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); + ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) ) & 0x0000001F ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565rev.java new file mode 100644 index 000000000..4ab6d7e98 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract565rev.java @@ -0,0 +1,92 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract565rev implements Extract { + + /** Creates a new instance of Extract565rev */ + public Extract565rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + int ushort = 0; + + if( isSwap ) { + ushort = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( packedPixel.getShort() ); + } else { + ushort = 0x0000FFFF & packedPixel.getShort(); + } + + // 00000000,00011111 == 0x001F + // 00000111,11100000 == 0x07E0 + // 11111000,00000000 == 0xF800 + + extractComponents[0] = (float)( ( ushort & 0x001F ) ) / 31.0f; + extractComponents[1] = (float)( ( ushort & 0x07E0 ) >> 5 ) / 63.0f; + extractComponents[2] = (float)( ( ushort & 0xF800 ) >> 11 ) / 31.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 00000000,00111111 == 0x001F + // 00000111,11100000 == 0x07E0 + // 11111000,00000000 == 0xF800 + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + + // due to limited precision, need to round before shoving + int ushort = (((int)((shoveComponents[0] * 31) + 0.5f) ) & 0x0000001F ); + ushort |= (((int)((shoveComponents[1] * 63) + 0.5f) << 5) & 0x000007E0 ); + ushort |= (((int)((shoveComponents[2] * 31) + 0.5f) << 11) & 0x0000F800 ); + packedPixel.asShortBuffer().put( index, (short)ushort ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888.java new file mode 100644 index 000000000..90d7e57c9 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract8888 implements Extract { + + /** Creates a new instance of Extract8888 */ + public Extract8888() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + long uint = 0; + + if( isSwap ) { + uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); + } else { + uint = 0x00000000FFFFFFFF & packedPixel.getInt(); + } + + // 11111000,00000000 == 0xF800 + // 00000111,11000000 == 0x07C0 + // 00000000,00111110 == 0x003E + // 00000000,00000001 == 0x0001 + + extractComponents[0] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; + extractComponents[1] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; + extractComponents[2] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; + extractComponents[3] = (float)( ( uint & 0x000000FF ) ) / 255.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + long uint = (((int)((shoveComponents[0] * 255) + 0.5f) << 24) & 0xFF000000 ); + uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 16) & 0x00FF0000 ); + uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 8) & 0x0000FF00 ); + uint |= (((int)((shoveComponents[3] * 255) + 0.5f) ) & 0x000000FF ); + packedPixel.asIntBuffer().put( index, (int)uint ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888rev.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888rev.java new file mode 100644 index 000000000..10970573b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Extract8888rev.java @@ -0,0 +1,97 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Extract8888rev implements Extract { + + /** Creates a new instance of Extract8888rev */ + public Extract8888rev() { + } + + public void extract( boolean isSwap, ByteBuffer packedPixel, float[] extractComponents ) { + long uint = 0; + + if( isSwap ) { + uint = 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( packedPixel.getInt() ); + } else { + uint = 0x00000000FFFFFFFF & packedPixel.getInt(); + } + + // 11111000,00000000 == 0xF800 + // 00000111,11000000 == 0x07C0 + // 00000000,00111110 == 0x003E + // 00000000,00000001 == 0x0001 + + extractComponents[0] = (float)( ( uint & 0x000000FF ) ) / 255.0f; + extractComponents[1] = (float)( ( uint & 0x0000FF00 ) >> 8 ) / 255.0f; + extractComponents[2] = (float)( ( uint & 0x00FF0000 ) >> 16 ) / 255.0f; + extractComponents[3] = (float)( ( uint & 0xFF000000 ) >> 24 ) / 255.0f; + } + + public void shove( float[] shoveComponents, int index, ByteBuffer packedPixel ) { + // 11110000,00000000 == 0xF000 + // 00001111,00000000 == 0x0F00 + // 00000000,11110000 == 0x00F0 + // 00000000,00001111 == 0x000F + + assert( 0.0f <= shoveComponents[0] && shoveComponents[0] <= 1.0f ); + assert( 0.0f <= shoveComponents[1] && shoveComponents[1] <= 1.0f ); + assert( 0.0f <= shoveComponents[2] && shoveComponents[2] <= 1.0f ); + assert( 0.0f <= shoveComponents[3] && shoveComponents[3] <= 1.0f ); + + // due to limited precision, need to round before shoving + long uint = (((int)((shoveComponents[0] * 255) + 0.5f) ) & 0x000000FF ); + uint |= (((int)((shoveComponents[1] * 255) + 0.5f) << 8) & 0x0000FF00 ); + uint |= (((int)((shoveComponents[2] * 255) + 0.5f) << 16) & 0x00FF0000 ); + uint |= (((int)((shoveComponents[3] * 255) + 0.5f) << 24) & 0xFF000000 ); + packedPixel.asIntBuffer().put( index, (int)uint ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractFloat.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractFloat.java new file mode 100644 index 000000000..c42799470 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractFloat.java @@ -0,0 +1,74 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class ExtractFloat implements ExtractPrimitive { + + /** Creates a new instance of ExtractFloat */ + public ExtractFloat() { + } + + public double extract( boolean isSwap, ByteBuffer data ) { + float f = 0; + if( isSwap ) { + f = Mipmap.GLU_SWAP_4_BYTES( data.getInt() ); + } else { + f = data.getInt(); + } + assert( f <= 1.0f ); + return( f ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < 1.0); + data.asFloatBuffer().put( index, (float)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractPrimitive.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractPrimitive.java new file mode 100644 index 000000000..8b986d6d0 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractPrimitive.java @@ -0,0 +1,56 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public interface ExtractPrimitive { + public double extract( boolean isSwap, ByteBuffer pointer ); + public void shove( double value, int index, ByteBuffer pointer ); +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSByte.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSByte.java new file mode 100644 index 000000000..4f61015f4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSByte.java @@ -0,0 +1,69 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class ExtractSByte implements ExtractPrimitive { + + /** Creates a new instance of ExtractUByte */ + public ExtractSByte() { + } + + public double extract( boolean isSwap, ByteBuffer sbyte ) { + byte b = sbyte.get(); + assert( b <= 127 ); + return( b ); + } + + public void shove( double value, int index, ByteBuffer data ) { + data.position( index ); + data.put( (byte)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSInt.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSInt.java new file mode 100644 index 000000000..2d5ac5329 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSInt.java @@ -0,0 +1,76 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class ExtractSInt implements ExtractPrimitive { + + /** Creates a new instance of ExtractSInt */ + public ExtractSInt() { + } + + public double extract( boolean isSwap, ByteBuffer uint ) { + int i = 0; + if( isSwap ) { + i = Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); + } else { + i = uint.getInt(); + } + assert( i <= 0x7FFFFFFF ); + return( i ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < Integer.MAX_VALUE); + IntBuffer ib = data.asIntBuffer(); + ib.position( index ); + ib.put( (int)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSShort.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSShort.java new file mode 100644 index 000000000..8b8d50cbf --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractSShort.java @@ -0,0 +1,76 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class ExtractSShort implements ExtractPrimitive { + + /** Creates a new instance of ExtractSShort */ + public ExtractSShort() { + } + + public double extract( boolean isSwap, ByteBuffer ushort ) { + short s = 0; + if( isSwap ) { + s = Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); + } else { + s = ushort.getShort(); + } + assert( s <= 32767 ); + return( s ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < 32768.0); + ShortBuffer sb = data.asShortBuffer(); + sb.position( index ); + sb.put( (short)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUByte.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUByte.java new file mode 100644 index 000000000..d33213f89 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUByte.java @@ -0,0 +1,70 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.ByteBuffer; + +/** + * + * @author Administrator + */ +public class ExtractUByte implements ExtractPrimitive { + + /** Creates a new instance of ExtractUByte */ + public ExtractUByte() { + } + + public double extract( boolean isSwap, ByteBuffer ubyte ) { + int i = 0x000000FF & ubyte.get(); + assert( i <= 255 ); + return( i ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < 256.0); + data.position( index ); + data.put( (byte)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUInt.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUInt.java new file mode 100644 index 000000000..873668a43 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUInt.java @@ -0,0 +1,76 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class ExtractUInt implements ExtractPrimitive { + + /** Creates a new instance of ExtractUInt */ + public ExtractUInt() { + } + + public double extract( boolean isSwap, ByteBuffer uint ) { + long i = 0; + if( isSwap ) { + i = 0xFFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( uint.getInt() ); + } else { + i = 0xFFFFFFFF & uint.getInt(); + } + assert( i <= 0xFFFFFFFF ); + return( i ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < 0xFFFFFFFF); + IntBuffer ib = data.asIntBuffer(); + ib.position( index ); + ib.put( (int)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUShort.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUShort.java new file mode 100644 index 000000000..86bbb95f1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ExtractUShort.java @@ -0,0 +1,76 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class ExtractUShort implements ExtractPrimitive { + + /** Creates a new instance of ExtracUShort */ + public ExtractUShort() { + } + + public double extract( boolean isSwap, ByteBuffer ushort ) { + int i = 0; + if( isSwap ) { + i = 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( ushort.getShort() ); + } else { + i = 0x0000FFFF & ushort.getShort(); + } + assert( i <= 65535 ); + return( i ); + } + + public void shove( double value, int index, ByteBuffer data ) { + assert(0.0 <= value && value < 65536.0); + ShortBuffer sb = data.asShortBuffer(); + sb.position( index ); + sb.put( (short)value ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/HalveImage.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/HalveImage.java new file mode 100644 index 000000000..893d33c66 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/HalveImage.java @@ -0,0 +1,1533 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import javax.media.opengl.GL; +import java.nio.*; + +/** + * + * @author Administrator + */ +public class HalveImage { + + private static final int BOX2 = 2; + private static final int BOX4 = 4; + private static final int BOX8 = 8; + + public static void halveImage( int components, int width, int height, + ShortBuffer datain, ShortBuffer dataout ) { + int i, j, k; + int newwidth, newheight; + int delta; + int t = 0; + short temp = 0; + + newwidth = width / 2; + newheight = height /2; + delta = width * components; + + // Piece of cake + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = datain.get(); + datain.position( t + components ); + temp += datain.get(); + datain.position( t + delta ); + temp += datain.get(); + datain.position( t + delta + components ); + temp +=datain.get(); + temp += 2; + temp /= 4; + dataout.put( temp ); + t++; + } + t += components; + } + t += delta; + } + } + + public static void halveImage_ubyte( int components, int width, int height, + ByteBuffer datain, ByteBuffer dataout, + int element_size, int ysize, int group_size ) { + int i, j, k; + int newwidth, newheight; + int s; + int t; + + // Handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_ubyte( components, width, height, datain, dataout, element_size, ysize, group_size ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + s = 0; + t = 0; + + int temp = 0; + // piece of cake + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = ( 0x000000FF & datain.get() ); + datain.position( t + group_size ); + temp += ( 0x000000FF & datain.get() ); + datain.position( t + ysize ); + temp += ( 0x000000FF & datain.get() ); + datain.position( t + ysize + group_size ); + temp += ( 0x000000FF & datain.get() ) + 2; + dataout.put( (byte)(temp / 4) ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + + public static void halve1Dimage_ubyte( int components, int width, int height, + ByteBuffer datain, ByteBuffer dataout, + int element_size, int ysize, int group_size ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + int temp = 0; + + assert( width == 1 || height == 1 ); // Must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // widthxheight can't be 1x1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + datain.position( src ); + temp = ( 0x000000FF & datain.get() ); + datain.position( src + group_size ); + temp += ( 0x000000FF & datain.get() ); + temp /= 2; + dataout.put( (byte)temp ); + /* + dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + + (0x000000FF & datain.setIndexInBytes( src + group_size ).getByte())) / 2 ) ); + */ + src += element_size; + //dataout.plusPlus(); + dest++; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { // 1 column + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + datain.position( src ); + temp = ( 0x000000FF & datain.get() ); + datain.position( src + ysize ); + temp += ( 0x000000FF & datain.get() ); + temp /= 2; + dataout.put( (byte)temp ); + /* + dataout.setByte( (byte)(((0x000000FF & datain.setIndexInBytes(src).getByte()) + + (0x000000FF & datain.setIndexInBytes(src + ysize).getByte()) ) / 2 ) ); + */ + src += element_size; + //dataout.plusPlus(); + dest++; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + } + assert( src == ysize * height ); + assert( dest == components * element_size * halfWidth * halfHeight ); + } + + public static void halveImage_byte( int components, int width, int height, + ByteBuffer datain, ByteBuffer dataout, int element_size, + int ysize, int group_size ) { + int i, j, k; + int newwidth, newheight; + int s = 0; + int t = 0; + byte temp = (byte)0; + + // handle case where there is only 1 column + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); + halve1Dimage_byte( components, width, height, datain, dataout, element_size, + ysize, group_size ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = datain.get(); + datain.position( t + group_size ); + temp += datain.get(); + datain.position( t + ysize ); + temp += datain.get(); + datain.position( t + ysize + group_size ); + temp += datain.get(); + temp += 2; + temp /= 4; + dataout.put( temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + + public static void halve1Dimage_byte( int components, int width, int height, + ByteBuffer datain, ByteBuffer dataout, + int element_size, int ysize, int group_size ) { + int halfWidth = width / 2; + int halfHeight = width / 2; + int src = 0; + int dest = 0; + int jj; + byte temp = (byte)0; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // widthxheight can't be 1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + datain.position( src ); + temp = datain.get(); + datain.position( src + group_size ); + temp += datain.get(); + temp /= 2; + dataout.put( temp ); + src += element_size; + dest++; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assert only + } else if( width == 1 ) { // 1 column + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); // widthxheight can't be 1 + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + datain.position( src ); + temp = datain.get(); + datain.position( src + ysize ); + temp += datain.get(); + temp /= 2; + src += element_size; + dest++; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == components * element_size * halfWidth * halfHeight ); + } + + public static void halveImage_ushort( int components, int width, int height, + ByteBuffer datain, ShortBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int i, j, k, l; + int newwidth, newheight; + int s = 0; + int t = 0; + int temp = 0; + // handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_ushort( components, width, height, datain, dataout, element_size, + ysize, group_size, myswap_bytes ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + // Piece of cake + if( !myswap_bytes ) { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = ( 0x0000FFFF & datain.getShort() ); + datain.position( t + group_size ); + temp += ( 0x0000FFFF & datain.getShort() ); + datain.position( t + ysize ); + temp += ( 0x0000FFFF & datain.getShort() ); + datain.position( t + ysize + group_size ); + temp += ( 0x0000FFFF & datain.getShort() ); + dataout.put( (short)( ( temp + 2 ) / 4 ) ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } else { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + datain.position( t + group_size ); + temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + datain.position( t + ysize ); + temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + datain.position( t + ysize + group_size ); + temp += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + dataout.put( (short)( ( temp + 2 ) / 4 ) ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + } + + public static void halve1Dimage_ushort( int components, int width, int height, + ByteBuffer datain, ShortBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // widthxheight can't be 1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < halfHeight; kk++ ) { + int[] ushort = new int[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + datain.position( src + group_size ); + ushort[1] = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + } else { + datain.position( src ); + ushort[0] = (0x0000FFFF & datain.getShort() ); + datain.position( src + group_size ); + ushort[1] = (0x0000FFFF & datain.getShort() ); + } + dataout.put( (short)( (ushort[0] + ushort[1]) / 2 ) ); + src += element_size; + dest += 2; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { // 1 column + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); // widthxheight can't be 1 + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + int[] ushort = new int[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + datain.position( src + ysize ); + ushort[0] = ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ) ); + } else { + datain.position( src ); + ushort[0] = ( 0x0000FFFF & datain.getShort() ); + datain.position( src + ysize ); + ushort[1] = ( 0x0000FFFF & datain.getShort() ); + } + dataout.put( (short)((ushort[0] + ushort[1]) / 2) ); + src += element_size; + dest += 2; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == components * element_size * halfWidth * halfHeight ); + } + + public static void halveImage_short( int components, int width, int height, + ByteBuffer datain, ShortBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int i, j, k, l; + int newwidth, newheight; + int s = 0; + int t = 0; + short temp = (short)0; + // handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_short( components, width, height, datain, dataout, element_size, + ysize, group_size, myswap_bytes ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + // Piece of cake + if( !myswap_bytes ) { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = datain.getShort(); + datain.position( t + group_size ); + temp += datain.getShort(); + datain.position( t + ysize ); + temp += datain.getShort(); + datain.position( t + ysize + group_size ); + temp += datain.getShort(); + temp += 2; + temp /= 4; + dataout.put( (short)temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } else { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + short b; + int buf; + datain.position( t ); + temp = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + datain.position( t + group_size ); + temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + datain.position( t + ysize ); + temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + datain.position( t + ysize + group_size ); + temp += Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + temp += 2; + temp /= 4; + dataout.put( temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + } + + public static void halve1Dimage_short( int components, int width, int height, + ByteBuffer datain, ShortBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // can't be 1x1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + short[] sshort = new short[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + datain.position( src + group_size ); + sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + } else { + datain.position( src ); + sshort[0] = datain.getShort(); + datain.position( src + group_size ); + sshort[1] = datain.getShort(); + } + dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); + src += element_size; + dest += 2; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + short[] sshort = new short[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + sshort[0] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + datain.position( src + ysize ); + sshort[1] = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + } else { + datain.position( src ); + sshort[0] = datain.getShort(); + datain.position( src + ysize ); + sshort[1] = datain.getShort(); + } + dataout.put( (short)(( sshort[0] + sshort[1] ) / 2) ); + src += element_size; + dest += 2; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == ( components * element_size * halfWidth * halfHeight ) ); + } + + public static void halveImage_uint( int components, int width, int height, + ByteBuffer datain, IntBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int i, j, k, l; + int newwidth, newheight; + int s = 0; + int t = 0; + double temp = 0; + + // handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_uint( components, width, height, datain, dataout, element_size, + ysize, group_size, myswap_bytes ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + // Piece of cake + if( !myswap_bytes ) { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = (0x000000007FFFFFFFL & datain.getInt() ); + datain.position( t + group_size ); + temp += (0x000000007FFFFFFFL & datain.getInt() ); + datain.position( t + ysize ); + temp += (0x000000007FFFFFFFL & datain.getInt() ); + datain.position( t + ysize + group_size ); + temp += (0x000000007FFFFFFFL & datain.getInt() ); + dataout.put( (int)( ( temp / 4 ) + 0.5 ) ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } else { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + // need to cast to double to hold large unsigned ints + double buf; + datain.position( t ); + buf = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( t + group_size ); + buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( t + ysize ); + buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( t + ysize + group_size ); + buf += ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + temp /= 4; + temp += 0.5; + dataout.put( (int)temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + } + + public static void halve1Dimage_uint( int components, int width, int height, + ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // widthxheight can't be 1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < halfHeight; kk++ ) { + long[] uint = new long[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( src + group_size ); + uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + } else { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); + datain.position( src + group_size ); + uint[1] = (0x00000000FFFFFFFF & datain.getInt() ); + } + dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); + src += element_size; + dest += 4; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { // 1 column + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); // widthxheight can't be 1 + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + long[] uint = new long[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( src + group_size ); + uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + } else { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); + datain.position( src + ysize ); + uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); + } + dataout.put( (int)( ( uint[0] + uint[1] ) / 2.0 ) ); + src += element_size; + dest += 4; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == components * element_size * halfWidth * halfHeight ); + } + + public static void halveImage_int( int components, int width, int height, + ByteBuffer datain, IntBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int i, j, k, l; + int newwidth, newheight; + int s = 0; + int t = 0; + int temp = 0; + + // handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_int( components, width, height, datain, dataout, element_size, + ysize, group_size, myswap_bytes ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + // Piece of cake + if( !myswap_bytes ) { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = datain.getInt(); + datain.position( t + group_size ); + temp += datain.getInt(); + datain.position( t + ysize ); + temp += datain.getInt(); + datain.position( t + ysize + group_size ); + temp += datain.getInt(); + temp = (int)( ( temp / 4.0f ) + 0.5f ); + dataout.put( temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } else { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + long b; + float buf; + datain.position( t ); + b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + buf = b; + datain.position( t + group_size ); + b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + buf += b; + datain.position( t + ysize ); + b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + buf += b; + datain.position( t + ysize + group_size ); + b = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + buf += b; + dataout.put( (int)( ( buf / 4.0f ) + 0.5f ) ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + } + + public static void halve1Dimage_int( int components, int width, int height, + ByteBuffer datain, IntBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // can't be 1x1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + long[] uint = new long[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( src + group_size ); + uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + } else { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); + datain.position( src + group_size ); + uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); + } + dataout.put( (int)( ( (float)uint[0] + (float)uint[1] ) / 2.0f) ); + src += element_size; + dest += 4; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + long[] uint = new long[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + datain.position( src + ysize ); + uint[1] = ( 0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ) ); + } else { + datain.position( src ); + uint[0] = ( 0x00000000FFFFFFFF & datain.getInt() ); + datain.position( src + ysize ); + uint[1] = ( 0x00000000FFFFFFFF & datain.getInt() ); + } + dataout.put( (int)(( (float)uint[0] + (float)uint[1] ) / 2.0f) ); + src += element_size; + dest += 4; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == ( components * element_size * halfWidth * halfHeight ) ); + } + + public static void halveImage_float( int components, int width, int height, + ByteBuffer datain, FloatBuffer dataout, int element_size, + int ysize, int group_size, boolean myswap_bytes ) { + int i, j, k, l; + int newwidth, newheight; + int s = 0; + int t = 0; + float temp = 0.0f; + // handle case where there is only 1 column/row + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); // can't be 1x1 + halve1Dimage_float( components, width, height, datain, dataout, element_size, + ysize, group_size, myswap_bytes ); + return; + } + + newwidth = width / 2; + newheight = height / 2; + + // Piece of cake + if( !myswap_bytes ) { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + datain.position( t ); + temp = datain.getFloat(); + datain.position( t + group_size ); + temp += datain.getFloat(); + datain.position( t + ysize ); + temp += datain.getFloat(); + datain.position( t + ysize + group_size ); + temp /= 4.0f; + dataout.put( temp ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } else { + for( i = 0; i < newheight; i++ ) { + for( j = 0; j < newwidth; j++ ) { + for( k = 0; k < components; k++ ) { + float buf; + datain.position( t ); + buf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + datain.position( t + group_size ); + buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + datain.position( t + ysize ); + buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + datain.position( t + ysize + group_size ); + buf += Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + dataout.put( buf / 4.0f ); + t += element_size; + } + t += group_size; + } + t += ysize; + } + } + } + + public static void halve1Dimage_float( int components, int width, int height, + ByteBuffer datain, FloatBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int dest = 0; + int jj; + + assert( width == 1 || height == 1 ); // must be 1D + assert( width != height ); // can't be square + + if( height == 1 ) { // 1 row + assert( width != 1 ); // can't be 1x1 + halfHeight = 1; + + for( jj = 0; jj < halfWidth; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + float[] sfloat = new float[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + datain.position( src + group_size ); + sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + } else { + datain.position( src ); + sfloat[0] = datain.getFloat(); + datain.position( src + group_size ); + sfloat[1] = datain.getFloat(); + } + dataout.put( (sfloat[0] + sfloat[1]) / 2.0f ); + src += element_size; + dest += 4; + } + src += group_size; // skip to next 2 + } + int padBytes = ysize - ( width * group_size ); + src += padBytes; // for assertion only + } else if( width == 1 ) { + int padBytes = ysize - ( width * group_size ); + assert( height != 1 ); + halfWidth = 1; + // one vertical column with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + int kk; + for( kk = 0; kk < components; kk++ ) { + float[] sfloat = new float[BOX2]; + if( myswap_bytes ) { + datain.position( src ); + sfloat[0] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + datain.position( src + ysize ); + sfloat[1] = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + } else { + datain.position( src ); + sfloat[0] = datain.getFloat(); + datain.position( src + ysize ); + sfloat[1] = datain.getFloat(); + } + dataout.put( ( sfloat[0] + sfloat[1] ) / 2.0f ); + src += element_size; + dest += 4; + } + src += padBytes; // add pad bytes, if any, to get to end of row + src += ysize; + } + assert( src == ysize * height ); + } + assert( dest == ( components * element_size * halfWidth * halfHeight ) ); + } + + public static void halveImagePackedPixel( int components, Extract extract, int width, + int height, ByteBuffer datain, ByteBuffer dataout, + int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { + if( width == 1 || height == 1 ) { + assert( !( width == 1 && height == 1 ) ); + halve1DimagePackedPixel( components, extract, width, height, datain, dataout, + pixelSizeInBytes, rowSizeInBytes, isSwap ); + return; + } + int ii, jj; + + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); + int outIndex = 0; + + for( ii = 0; ii < halfHeight; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + float totals[] = new float[4]; + float extractTotals[][] = new float[BOX4][4]; + int cc; + + datain.position( src ); + extract.extract( isSwap, datain, extractTotals[0] ); + datain.position( src + pixelSizeInBytes ); + extract.extract( isSwap, datain, extractTotals[1] ); + datain.position( src + rowSizeInBytes ); + extract.extract( isSwap, datain, extractTotals[2] ); + datain.position( src + rowSizeInBytes + pixelSizeInBytes ); + extract.extract( isSwap, datain, extractTotals[3] ); + for( cc = 0; cc < components; cc++ ) { + int kk = 0; + // grab 4 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX4; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= BOX4; + } + extract.shove( totals, outIndex, dataout ); + outIndex++; + src += pixelSizeInBytes + pixelSizeInBytes; + } + // skip past pad bytes, if any, to get to next row + src += padBytes; + src += rowSizeInBytes; + } + assert( src == rowSizeInBytes * height ); + assert( outIndex == halfWidth * halfHeight ); + } + + public static void halve1DimagePackedPixel( int components, Extract extract, int width, + int height, ByteBuffer datain, ByteBuffer dataout, + int pixelSizeInBytes, int rowSizeInBytes, boolean isSwap ) { + int halfWidth = width / 2; + int halfHeight = height / 2; + int src = 0; + int jj; + + assert( width == 1 || height == 1 ); + assert( width != height ); + + if( height == 1 ) { + int outIndex = 0; + + assert( width != 1 ); + halfHeight = 1; + + // one horizontal row with possible pad bytes + + for( jj = 0; jj < halfWidth; jj++ ) { + float[] totals = new float[4]; + float[][] extractTotals = new float[BOX2][4]; + int cc; + + datain.position( src ); + extract.extract( isSwap, datain, extractTotals[0] ); + datain.position( src + pixelSizeInBytes ); + extract.extract( isSwap, datain, extractTotals[1] ); + for( cc = 0; cc < components; cc++ ) { + int kk = 0; + // grab 4 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX2; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= BOX2; + } + extract.shove( totals, outIndex, dataout ); + outIndex++; + // skip over to next group of 2 + src += pixelSizeInBytes + pixelSizeInBytes; + } + int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); + src += padBytes; + + assert( src == rowSizeInBytes ); + assert( outIndex == halfWidth * halfHeight ); + } else if( width == 1 ) { + int outIndex = 0; + + assert( height != 1 ); + halfWidth = 1; + // one vertical volumn with possible pad bytes per row + // average two at a time + + for( jj = 0; jj < halfHeight; jj++ ) { + float[] totals = new float[4]; + float[][] extractTotals = new float[BOX2][4]; + int cc; + // average two at a time, instead of four + datain.position( src ); + extract.extract( isSwap, datain, extractTotals[0] ); + datain.position( src + rowSizeInBytes ); + extract.extract( isSwap, datain, extractTotals[1] ); + for( cc = 0; cc < components; cc++ ) { + int kk = 0; + // grab 4 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX2; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= BOX2; + } + extract.shove( totals, outIndex, dataout ); + outIndex++; + // skip over to next group of 2 + src += rowSizeInBytes + rowSizeInBytes; + } + assert( src == rowSizeInBytes ); + assert( outIndex == halfWidth * halfHeight ); + } + } + + public static void halveImagePackedPixelSlice( int components, Extract extract, + int width, int height, int depth, ByteBuffer dataIn, + ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, + int imageSizeInBytes, boolean isSwap ) { + int ii, jj; + int halfWidth = width / 2; + int halfHeight = height / 2; + int halfDepth = depth / 2; + int src = 0; + int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); + int outIndex = 0; + + assert( (width == 1 || height == 1) && depth >= 2 ); + + if( width == height ) { + assert( width == 1 && height == 1 ); + assert( depth >= 2 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + float totals[] = new float[4]; + float extractTotals[][] = new float[BOX2][4]; + int cc; + + dataIn.position( src ); + extract.extract( isSwap, dataIn, extractTotals[0] ); + dataIn.position( src + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[1] ); + + for( cc = 0; cc < components; cc++ ) { + int kk; + + // average only 2 pixels since a column + totals[cc]= 0.0f; + for( kk = 0; kk < BOX2; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= BOX2; + } // for cc + + extract.shove( totals, outIndex, dataOut ); + outIndex++; + // skip over to next group of 2 + src += imageSizeInBytes + imageSizeInBytes; + } // for ii + } else if( height == 1 ) { + assert( width != 1 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + float totals[] = new float[4]; + float extractTotals[][] = new float[BOX4][4]; + int cc; + + dataIn.position( src ); + extract.extract( isSwap, dataIn, extractTotals[0] ); + dataIn.position( src + pixelSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[1] ); + dataIn.position( src + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[2] ); + dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[3] ); + + for( cc = 0; cc < components; cc++ ) { + int kk; + + // grab 4 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX4; kk++ ) { + totals[cc]+= extractTotals[kk][cc]; + } + totals[cc]/= (float)BOX4; + } + extract.shove( totals, outIndex, dataOut ); + outIndex++; + // skip over to next horizontal square of 4 + src += imageSizeInBytes + imageSizeInBytes; + } + } + } else if( width == 1 ) { + assert( height != 1 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + float totals[] = new float[4]; + float extractTotals[][] = new float[BOX4][4]; + int cc; + + dataIn.position( src ); + extract.extract( isSwap, dataIn, extractTotals[0] ); + dataIn.position( src + rowSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[1] ); + dataIn.position( src + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[2] ); + dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[3] ); + + for( cc = 0; cc < components; cc++ ) { + int kk; + + // grab 4 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX4; kk++ ) { + totals[cc]+= extractTotals[kk][cc]; + } + totals[cc]/= (float)BOX4; + } + extract.shove( totals, outIndex, dataOut ); + outIndex++; + // skip over to next horizontal square of 4 + src += imageSizeInBytes + imageSizeInBytes; + } + } + } + } + + public static void halveImageSlice( int components, ExtractPrimitive extract, int width, + int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, + int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, + int imageSizeInBytes, boolean isSwap ) { + int ii, jj; + int halfWidth = width / 2; + int halfHeight = height / 2; + int halfDepth = depth / 2; + int src = 0; + int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); + int outIndex = 0; + + assert( (width == 1 || height == 1) && depth >= 2 ); + + if( width == height ) { + assert( width == 1 && height == 1 ); + assert( depth >= 2 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + int cc; + for( cc = 0; cc < components; cc++ ) { + double[] totals = new double[4]; + double[][] extractTotals = new double[BOX2][4]; + int kk; + + dataIn.position( src ); + extractTotals[0][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes ); + extractTotals[1][cc] = extract.extract( isSwap, dataIn ); + + // average 2 pixels since only a column + totals[cc] = 0.0f; + // totals[red] = extractTotals[0][red] + extractTotals[1][red]; + // totals[red] = red / 2; + for( kk = 0; kk < BOX2; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= (double)BOX2; + + extract.shove( totals[cc], outIndex, dataOut ); + outIndex++; + src += elementSizeInBytes; + } // for cc + // skip over next group of 2 + src += rowSizeInBytes; + } // for ii + + assert( src == rowSizeInBytes * height * depth ); + assert( outIndex == halfDepth * components ); + } else if( height == 1 ) { + assert( width != 1 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + int cc; + for( cc = 0; cc < components; cc++ ) { + int kk; + double totals[] = new double[4]; + double extractTotals[][] = new double[BOX4][4]; + + dataIn.position( src ); + extractTotals[0][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + groupSizeInBytes ); + extractTotals[1][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes ); + extractTotals[2][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); + extractTotals[3][cc] = extract.extract( isSwap, dataIn ); + + // grab 4 pixels to average + totals[cc] = 0.0f; + // totals[red] = extractTotals[0][red] + extractTotals[1][red] + + // extractTotals[2][red] + extractTotals[3][red]; + // totals[red] /= (double)BOX4; + for( kk = 0; kk < BOX4; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= (double)BOX4; + + extract.shove( totals[cc], outIndex, dataOut ); + outIndex++; + src += elementSizeInBytes; + } // for cc + // skip over to next horizontal square of 4 + src += elementSizeInBytes; + } // for jj + src += padBytes; + src += rowSizeInBytes; + } // for ii + assert( src == rowSizeInBytes * height * depth ); + assert( outIndex == halfWidth * halfDepth * components ); + } else if( width == 1 ) { + assert( height != 1 ); + + for( ii = 0; ii < halfDepth; ii++ ) { + for( jj = 0; jj < halfHeight; jj++ ) { + int cc; + for( cc = 0; cc < components; cc++ ) { + int kk; + double totals[] = new double[4]; + double extractTotals[][] = new double[BOX4][4]; + + dataIn.position( src ); + extractTotals[0][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + rowSizeInBytes ); + extractTotals[1][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes ); + extractTotals[2][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes + groupSizeInBytes ); + extractTotals[3][cc] = extract.extract( isSwap, dataIn ); + + + // grab 4 pixels to average + totals[cc] = 0.0f; + // totals[red] = extractTotals[0][red] + extractTotals[1][red] + + // extractTotals[2][red] + extractTotals[3][red]; + // totals[red] /= (double)BOX4; + for( kk = 0; kk < BOX4; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= (double)BOX4; + + extract.shove( totals[cc], outIndex, dataOut ); + outIndex++; + src += elementSizeInBytes; + } // for cc + // skip over to next horizontal square of 4 + src += padBytes; + src += rowSizeInBytes; + } // for jj + src += imageSizeInBytes; + } // for ii + assert( src == rowSizeInBytes * height * depth ); + assert( outIndex == halfWidth * halfDepth * components ); + } + } + + public static void halveImage3D( int components, ExtractPrimitive extract, + int width, int height, int depth, ByteBuffer dataIn, ByteBuffer dataOut, + int elementSizeInBytes, int groupSizeInBytes, int rowSizeInBytes, + int imageSizeInBytes, boolean isSwap ) { + assert( depth > 1 ); + + // horizontal/vertical/onecolumn slice viewed from top + if( width == 1 || height == 1 ) { + assert( 1 <= depth ); + + halveImageSlice( components, extract, width, height, depth, dataIn, dataOut, + elementSizeInBytes, groupSizeInBytes, rowSizeInBytes, imageSizeInBytes, + isSwap ); + return; + } + + int ii, jj, dd; + + int halfWidth = width / 2; + int halfHeight = height / 2; + int halfDepth = depth / 2; + int src = 0; + int padBytes = rowSizeInBytes - ( width * groupSizeInBytes ); + int outIndex = 0; + + for( dd = 0; dd < halfDepth; dd++ ) { + for( ii = 0; ii < halfHeight; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + int cc; + for( cc = 0; cc < components; cc++ ) { + int kk; + double totals[] = new double[4]; + double extractTotals[][] = new double[BOX8][4]; + + dataIn.position( src ); + extractTotals[0][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + groupSizeInBytes ); + extractTotals[1][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + rowSizeInBytes ); + extractTotals[2][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + rowSizeInBytes + groupSizeInBytes ); + extractTotals[3][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + imageSizeInBytes ); + extractTotals[4][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + groupSizeInBytes + imageSizeInBytes ); + extractTotals[5][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); + extractTotals[6][cc] = extract.extract( isSwap, dataIn ); + dataIn.position( src + rowSizeInBytes + imageSizeInBytes + groupSizeInBytes ); + extractTotals[7][cc] = extract.extract( isSwap, dataIn ); + + totals[cc] = 0.0f; + + for( kk = 0; kk < BOX8; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= (double)BOX8; + + extract.shove( totals[cc], outIndex, dataOut ); + outIndex++; + + src += elementSizeInBytes; + } // for cc + // skip over to next square of 4 + src += groupSizeInBytes; + } // for jj + // skip past pad bytes, if any, to get to next row + src += padBytes; + src += rowSizeInBytes; + } // for ii + src += imageSizeInBytes; + } // for dd + assert( src == rowSizeInBytes * height * depth ); + assert( outIndex == halfWidth * halfHeight * halfDepth * components ); + } + + public static void halveImagePackedPixel3D( int components, Extract extract, + int width, int height, int depth, ByteBuffer dataIn, + ByteBuffer dataOut, int pixelSizeInBytes, int rowSizeInBytes, + int imageSizeInBytes, boolean isSwap ) { + if( depth == 1 ) { + assert( 1 <= width && 1 <= height ); + + halveImagePackedPixel( components, extract, width, height, dataIn, dataOut, + pixelSizeInBytes, rowSizeInBytes, isSwap ); + return; + } else if( width == 1 || height == 1 ) { // a horizontal or vertical slice viewed from top + assert( 1 <= depth ); + + halveImagePackedPixelSlice( components, extract, width, height, depth, dataIn, + dataOut, pixelSizeInBytes, rowSizeInBytes, imageSizeInBytes, isSwap ); + return; + } + int ii, jj, dd; + + int halfWidth = width / 2; + int halfHeight = height / 2; + int halfDepth = depth / 2; + int src = 0; + int padBytes = rowSizeInBytes - ( width * pixelSizeInBytes ); + int outIndex = 0; + + for( dd = 0; dd < halfDepth; dd++ ) { + for( ii = 0; ii < halfHeight; ii++ ) { + for( jj = 0; jj < halfWidth; jj++ ) { + float totals[] = new float[4]; // 4 is max components + float extractTotals[][] = new float[BOX8][4]; + int cc; + + dataIn.position( src ); + extract.extract( isSwap, dataIn, extractTotals[0] ); + dataIn.position( src + pixelSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[1] ); + dataIn.position( src + rowSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[2] ); + dataIn.position( src + rowSizeInBytes + pixelSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[3] ); + dataIn.position( src + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[4] ); + dataIn.position( src + pixelSizeInBytes + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[5] ); + dataIn.position( src + rowSizeInBytes + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[6] ); + dataIn.position( src + rowSizeInBytes + pixelSizeInBytes + imageSizeInBytes ); + extract.extract( isSwap, dataIn, extractTotals[7] ); + + for( cc = 0; cc < components; cc++ ) { + int kk; + // grab 8 pixels to average + totals[cc] = 0.0f; + for( kk = 0; kk < BOX8; kk++ ) { + totals[cc] += extractTotals[kk][cc]; + } + totals[cc] /= (float)BOX8; + } + extract.shove( totals, outIndex, dataOut ); + outIndex++; + // skip over to next square of 4 + src += pixelSizeInBytes + pixelSizeInBytes; + } + // skip past pad bytes, if any, to get to next row + src += padBytes; + src += rowSizeInBytes; + } + src += imageSizeInBytes; + } + assert( src == rowSizeInBytes * height * depth ); + assert( outIndex == halfWidth * halfHeight * halfDepth ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Image.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Image.java new file mode 100644 index 000000000..b2aaad2f7 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Image.java @@ -0,0 +1,1413 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Image { + + /** Creates a new instance of Image */ + public Image() { + } + + public static short getShortFromByteArray( byte[] array, int index ) { + short s; + s = (short)(array[index] << 8 ); + s |= (short)(0x00FF & array[index+1]); + return( s ); + } + + public static int getIntFromByteArray( byte[] array, int index ) { + int i; + i = ( array[index] << 24 ) & 0xFF000000; + i |= ( array[index+1] << 16 ) & 0x00FF0000; + i |= ( array[index+2] << 8 ) & 0x0000FF00; + i |= ( array[index+3] ) & 0x000000FF; + return( i ); + } + + public static float getFloatFromByteArray( byte[] array, int index ) { + int i = getIntFromByteArray( array, index ); + return( Float.intBitsToFloat(i) ); + } + + /* + * Extract array from user's data applying all pixel store modes. + * The internal format used is an array of unsigned shorts. + */ + public static void fill_image( PixelStorageModes psm, int width, int height, + int format, int type, boolean index_format, ByteBuffer userdata, + ShortBuffer newimage ) { + int components; + int element_size; + int rowsize; + int padding; + int groups_per_line; + int group_size; + int elements_per_line; + int start; + int iter = 0; + int iter2; + int i, j, k; + boolean myswap_bytes; + + // Create a Extract interface object + Extract extract = null; + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + extract = new Extract332(); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + extract = new Extract233rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + extract = new Extract565(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + extract = new Extract565rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + extract = new Extract4444(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + extract = new Extract4444rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + extract = new Extract5551(); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + extract = new Extract1555rev(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + extract = new Extract8888(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + extract = new Extract8888rev(); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + extract = new Extract1010102(); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract = new Extract2101010rev(); + break; + } + + myswap_bytes = psm.getUnpackSwapBytes(); + components = Mipmap.elements_per_group( format, type ); + if( psm.getUnpackRowLength() > 0 ) { + groups_per_line = psm.getUnpackRowLength(); + } else { + groups_per_line = width; + } + + // All formats except GL_BITMAP fall out trivially + if( type == GL2.GL_BITMAP ) { + int bit_offset; + int current_bit; + + rowsize = ( groups_per_line * components + 7 ) / 8; + padding = ( rowsize % psm.getUnpackAlignment() ); + if( padding != 0 ) { + rowsize += psm.getUnpackAlignment() - padding; + } + start = psm.getUnpackSkipRows() * rowsize + ( psm.getUnpackSkipPixels() * components / 8 ); + elements_per_line = width * components; + iter2 = 0; + for( i = 0; i < height; i++ ) { + iter = start; + userdata.position( iter ); // **************************************** + bit_offset = (psm.getUnpackSkipPixels() * components) % 8; + for( j = 0; j < elements_per_line; j++ ) { + // retrieve bit + if( psm.getUnpackLsbFirst() ) { + userdata.position( iter ); + current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << bit_offset );//userdata[iter] & ( 1 << bit_offset ); + } else { + current_bit = ( userdata.get() & 0x000000FF ) & ( 1 << ( 7 - bit_offset ) ); + } + if( current_bit != 0 ) { + if( index_format ) { + newimage.position( iter2 ); + newimage.put( (short)1 ); + } else { + newimage.position( iter2 ); + newimage.put( (short)65535 ); + } + } else { + newimage.position( iter2 ); + newimage.put( (short)0 ); + } + bit_offset++; + if( bit_offset == 8 ) { + bit_offset = 0; + iter++; + } + iter2++; + } + start += rowsize; + } + } else { + element_size = Mipmap.bytes_per_element( type ); + group_size = element_size * components; + if( element_size == 1 ) { + myswap_bytes = false; + } + + rowsize = groups_per_line * group_size; + padding = ( rowsize % psm.getUnpackAlignment() ); + if( padding != 0 ) { + rowsize += psm.getUnpackAlignment() - padding; + } + start = psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size; + elements_per_line = width * components; + + iter2 = 0; + for( i = 0; i < height; i++ ) { + iter = start; + userdata.position( iter ); //*************************************** + for( j = 0; j < elements_per_line; j++ ) { + Type_Widget widget = new Type_Widget(); + float[] extractComponents = new float[4]; + userdata.position( iter ); + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); + for( k = 0; k < 3; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + extract.extract( false, userdata /*userdata[iter]*/, extractComponents ); + for( k = 0; k < 3; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_BYTE ): + if( index_format ) { + newimage.put( iter2++, (short)( 0x000000FF & userdata.get() ) );//userdata[iter]; + } else { + newimage.put( iter2++, (short)( 0x000000FF & userdata.get()/*userdata[iter]*/ * 257 ) ); + } + break; + case( GL2.GL_BYTE ): + if( index_format ) { + newimage.put( iter2++, userdata.get() ); //userdata[iter]; + } else { + newimage.put( iter2++, (short)(userdata.get()/*userdata[iter]*/ * 516 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + extract.extract( myswap_bytes, userdata/*userdata[iter]*/, extractComponents ); + for( k = 0; k < 3; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 3; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)(extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + if( myswap_bytes ) { + widget.setUB1( userdata.get() ); + widget.setUB0( userdata.get() ); + } else { + widget.setUB0( userdata.get() ); + widget.setUB1( userdata.get() ); + } + if( type == GL2.GL_SHORT ) { + if( index_format ) { + newimage.put( iter2++, widget.getS0() ); + } else { + newimage.put( iter2++, (short)(widget.getS0() * 2) ); + } + } else { + newimage.put( iter2++, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract.extract( myswap_bytes, userdata, extractComponents ); + for( k = 0; k < 4; k++ ) { + newimage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_INT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_FLOAT ): + if( myswap_bytes ) { + widget.setUB3( userdata.get() ); + widget.setUB2( userdata.get() ); + widget.setUB1( userdata.get() ); + widget.setUB0( userdata.get() ); + } else { + widget.setUB0( userdata.get() ); + widget.setUB1( userdata.get() ); + widget.setUB2( userdata.get() ); + widget.setUB3( userdata.get() ); + } + if( type == GL2.GL_FLOAT ) { + if( index_format ) { + newimage.put( iter2++, (short)widget.getF() ); + } else { + newimage.put( iter2++, (short)(widget.getF() * 65535 ) ); + } + } else if( type == GL2.GL_UNSIGNED_INT ) { + if( index_format ) { + newimage.put( iter2++, (short)( widget.getUI() ) ); + } else { + newimage.put( iter2++, (short)( widget.getUI() >> 16 ) ); + } + } else { + if( index_format ) { + newimage.put( iter2++, (short)( widget.getI() ) ); + } else { + newimage.put( iter2++, (short)( widget.getI() >> 15 ) ); + } + } + break; + } + iter += element_size; + } // for j + start += rowsize; + // want iter pointing at start, not within, row for assertion purposes + iter = start; + } // for i + + // iterators should be one byte past end + if( !Mipmap.isTypePackedPixel( type ) ) { + assert( iter2 == ( width * height * components ) ); + } else { + assert( iter2 == ( width * height * Mipmap.elements_per_group( format, 0 ) ) ); + } + assert( iter == ( rowsize * height + psm.getUnpackSkipRows() * rowsize + psm.getUnpackSkipPixels() * group_size ) ); + } + } + + /* + * Insert array into user's data applying all pixel store modes. + * Theinternal format is an array of unsigned shorts. + * empty_image() because it is the opposet of fill_image(). + */ + public static void empty_image( PixelStorageModes psm, int width, int height, + int format, int type, boolean index_format, + ShortBuffer oldimage, ByteBuffer userdata ) { + + int components; + int element_size; + int rowsize; + int padding; + int groups_per_line; + int group_size; + int elements_per_line; + int start; + int iter = 0; + int iter2; + int i, j, k; + boolean myswap_bytes; + + // Create a Extract interface object + Extract extract = null; + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + extract = new Extract332(); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + extract = new Extract233rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + extract = new Extract565(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + extract = new Extract565rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + extract = new Extract4444(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + extract = new Extract4444rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + extract = new Extract5551(); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + extract = new Extract1555rev(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + extract = new Extract8888(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + extract = new Extract8888rev(); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + extract = new Extract1010102(); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract = new Extract2101010rev(); + break; + } + + myswap_bytes = psm.getPackSwapBytes(); + components = Mipmap.elements_per_group( format, type ); + if( psm.getPackRowLength() > 0 ) { + groups_per_line = psm.getPackRowLength(); + } else { + groups_per_line = width; + } + + // all formats except GL_BITMAP fall out trivially + if( type == GL2.GL_BITMAP ) { + int bit_offset; + int current_bit; + + rowsize = ( groups_per_line * components + 7 ) / 8; + padding = ( rowsize % psm.getPackAlignment() ); + if( padding != 0 ) { + rowsize += psm.getPackAlignment() - padding; + } + start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * components / 8; + elements_per_line = width * components; + iter2 = 0; + for( i = 0; i < height; i++ ) { + iter = start; + bit_offset = ( psm.getPackSkipPixels() * components ) % 8; + for( j = 0; j < elements_per_line; j++ ) { + if( index_format ) { + current_bit = oldimage.get( iter2 ) & 1; + } else { + if( oldimage.get( iter2 ) < 0 ) { // must check for negative rather than 32767 + current_bit = 1; + } else { + current_bit = 0; + } + } + + if( current_bit != 0 ) { + if( psm.getPackLsbFirst() ) { + userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 1 << bit_offset ) ) ) ); + } else { + userdata.put( iter, (byte)( ( userdata.get( iter ) | ( 7 - bit_offset ) ) ) ); + } + } else { + if( psm.getPackLsbFirst() ) { + //userdata[iter] &= ~( 1 << bit_offset ); + userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 1 << bit_offset ) ) ) ); + } else { + //userdata[iter] &= ~( 1 << ( 7 - bit_offset ) ); + userdata.put( iter, (byte)( ( userdata.get( iter ) & ~( 7 - bit_offset ) ) ) ); + } + } + + bit_offset++; + if( bit_offset == 8 ) { + bit_offset = 0; + iter++; + } + iter2++; + } + start += rowsize; + } + } else { + float shoveComponents[] = new float[4]; + + element_size = Mipmap.bytes_per_element( type ); + group_size = element_size * components; + if( element_size == 1 ) { + myswap_bytes = false; + } + + rowsize = groups_per_line * group_size; + padding = ( rowsize % psm.getPackAlignment() ); + if( padding != 0 ) { + rowsize += psm.getPackAlignment() - padding; + } + start = psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size; + elements_per_line = width * components; + + iter2 = 0; + for( i = 0; i < height; i++ ) { + iter = start; + for( j = 0; j < elements_per_line; j++ ) { + Type_Widget widget = new Type_Widget(); + + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, userdata ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; + } + extract.shove( shoveComponents, 0, userdata ); + break; + case( GL2.GL_UNSIGNED_BYTE ): + if( index_format ) { + //userdata[iter] = (byte)oldimage[iter2++]; + userdata.put( iter, (byte)oldimage.get(iter2++) ); + } else { + //userdata[iter] = (byte)( oldimage[iter2++] >> 8 ); + userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); + } + break; + case( GL2.GL_BYTE ): + if( index_format ) { + //userdata[iter] = (byte)oldimage[iter2++]; + userdata.put( iter, (byte)oldimage.get(iter2++) ); + } else { + //userdata[iter] = (byte)( oldimage[iter2++] >> 9 ); + userdata.put( iter, (byte)( oldimage.get(iter2++) ) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1,widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get(iter2++) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter+1] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + if( type == GL2.GL_SHORT ) { + if( index_format ) { + widget.setS0( oldimage.get( iter2++ ) ); + } else { + widget.setS0( (short)(oldimage.get( iter2++ ) >> 1) ); + } + } else { + widget.setUS0( oldimage.get( iter2++ ) ); + } + if( myswap_bytes ) { + //userdata[iter] = widget.getUB1(); + //userdata[iter+1] = widget.getUB0(); + userdata.put( iter, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB0() ); + } else { + //userdata[iter] = widget.getUB0(); + //userdata[iter] = widget.getUB1(); + userdata.put( iter, widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter+3] = widget.getUB0(); + //userdata[iter+2] = widget.getUB1(); + //userdata[iter+1] = widget.getUB2(); + //userdata[iter ] = widget.getUB3(); + userdata.put( iter + 3, widget.getUB0() ); + userdata.put( iter + 2, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB2() ); + userdata.put( iter , widget.getUB3() ); + } else { + userdata.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter+3] = widget.getUB0(); + //userdata[iter+2] = widget.getUB1(); + //userdata[iter+1] = widget.getUB2(); + //userdata[iter ] = widget.getUB3(); + userdata.put( iter + 3, widget.getUB0() ); + userdata.put( iter + 2, widget.getUB1() ); + userdata.put( iter + 2, widget.getUB2() ); + userdata.put( iter , widget.getUB3() ); + } else { + userdata.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter+3] = widget.getUB0(); + //userdata[iter+2] = widget.getUB1(); + //userdata[iter+1] = widget.getUB2(); + //userdata[iter ] = widget.getUB3(); + userdata.put( iter + 3, widget.getUB0() ); + userdata.put( iter + 2, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB2() ); + userdata.put( iter , widget.getUB3() ); + } else { + userdata.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldimage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswap_bytes ) { + //userdata[iter+3] = widget.getUB0(); + //userdata[iter+2] = widget.getUB1(); + //userdata[iter+1] = widget.getUB2(); + //userdata[iter ] = widget.getUB3(); + userdata.put( iter + 3, widget.getUB0() ); + userdata.put( iter + 2, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB2() ); + userdata.put( iter , widget.getUB3() ); + } else { + userdata.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_INT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_FLOAT ): + if( type == GL2.GL_FLOAT ) { + if( index_format ) { + widget.setF( oldimage.get( iter2++ ) ); + } else { + widget.setF( oldimage.get( iter2++ ) / 65535.0f ); + } + } else if( type == GL2.GL_UNSIGNED_INT ) { + if( index_format ) { + widget.setUI( oldimage.get( iter2++ ) ); + } else { + widget.setUI( oldimage.get( iter2++ ) * 65537 ); + } + } else { + if( index_format ) { + widget.setI( oldimage.get( iter2++ ) ); + } else { + widget.setI( (oldimage.get( iter2++ ) * 65537) / 2 ); + } + } + if( myswap_bytes ) { + userdata.put( iter + 3, widget.getUB0() ); + userdata.put( iter + 2, widget.getUB1() ); + userdata.put( iter + 1, widget.getUB2() ); + userdata.put( iter , widget.getUB3() ); + } else { + userdata.put( iter , widget.getUB0() ); + userdata.put( iter + 1, widget.getUB1() ); + userdata.put( iter + 2, widget.getUB2() ); + userdata.put( iter + 3, widget.getUB3() ); + } + break; + } + iter += element_size; + } // for j + start += rowsize; + // want iter pointing at start, not within, row for assertion purposes + iter = start; + } // for i + // iterators should be one byte past end + if( !Mipmap.isTypePackedPixel( type ) ) { + assert( iter2 == width * height * components ); + } else { + assert( iter2 == width * height * Mipmap.elements_per_group( format, 0 ) ); + } + assert( iter == rowsize * height + psm.getPackSkipRows() * rowsize + psm.getPackSkipPixels() * group_size ); + } + } + + public static void fillImage3D( PixelStorageModes psm, int width, int height, + int depth, int format, int type, boolean indexFormat, ByteBuffer userImage, + ShortBuffer newImage ) { + boolean myswapBytes; + int components; + int groupsPerLine; + int elementSize; + int groupSize; + int rowSize; + int padding; + int elementsPerLine; + int rowsPerImage; + int imageSize; + int start, rowStart; + int iter = 0; + int iter2 = 0; + int ww, hh, dd, k; + Type_Widget widget = new Type_Widget(); + float extractComponents[] = new float[4]; + + // Create a Extract interface object + Extract extract = null; + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + extract = new Extract332(); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + extract = new Extract233rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + extract = new Extract565(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + extract = new Extract565rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + extract = new Extract4444(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + extract = new Extract4444rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + extract = new Extract5551(); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + extract = new Extract1555rev(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + extract = new Extract8888(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + extract = new Extract8888rev(); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + extract = new Extract1010102(); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract = new Extract2101010rev(); + break; + } + + myswapBytes = psm.getUnpackSwapBytes(); + components = Mipmap.elements_per_group( format, type ); + if( psm.getUnpackRowLength() > 0 ) { + groupsPerLine = psm.getUnpackRowLength(); + } else { + groupsPerLine = width; + } + elementSize = Mipmap.bytes_per_element( type ); + groupSize = elementSize * components; + if( elementSize == 1 ) { + myswapBytes = false; + } + + // 3dstuff begin + if( psm.getUnpackImageHeight() > 0 ) { + rowsPerImage = psm.getUnpackImageHeight(); + } else { + rowsPerImage = height; + } + // 3dstuff end + + rowSize = groupsPerLine * groupSize; + padding = rowSize % psm.getUnpackAlignment(); + if( padding != 0 ) { + rowSize += psm.getUnpackAlignment() - padding; + } + + imageSize = rowsPerImage * rowSize; // 3dstuff + + start = psm.getUnpackSkipRows() * rowSize + + psm.getUnpackSkipPixels() * groupSize + + psm.getUnpackSkipImages() * imageSize; + elementsPerLine = width * components; + + iter2 = 0; + for( dd = 0; dd < depth; dd++ ) { + rowStart = start; + for( hh = 0; hh < height; hh++ ) { + iter = rowStart; + for( ww = 0; ww < elementsPerLine; ww++ ) { + + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + if( indexFormat ) { + newImage.put( iter2++, (short)(0x000000FF & userImage.get( iter ) ) ); + } else { + newImage.put( iter2++, (short)((0x000000FF & userImage.get( iter ) ) * 257 ) ); + } + break; + case( GL2.GL_BYTE ): + if( indexFormat ) { + newImage.put( iter2++, userImage.get( iter ) ); + } else { + newImage.put( iter2++, (short)(userImage.get( iter ) * 516 ) ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + userImage.position( iter ); + extract.extract( false, userImage, extractComponents ); + for( k = 0; k < 3; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + userImage.position( iter ); + extract.extract( false, userImage, extractComponents ); + for( k = 0; k < 3; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)(extractComponents[k] * 65535) ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + if( myswapBytes ) { + widget.setUB0( userImage.get( iter + 1 ) ); + widget.setUB1( userImage.get( iter ) ); + } else { + widget.setUB0( userImage.get( iter ) ); + widget.setUB1( userImage.get( iter + 1 ) ); + } + if( type == GL2.GL_SHORT ) { + if( indexFormat ) { + newImage.put( iter2++, widget.getUS0() ); + } else { + newImage.put( iter2++, (short)(widget.getUS0() * 2) ); + } + } else { + newImage.put( iter2++, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + userImage.position( iter ); + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract.extract( myswapBytes, userImage, extractComponents ); + for( k = 0; k < 4; k++ ) { + newImage.put( iter2++, (short)( extractComponents[k] * 65535 ) ); + } + break; + case( GL2.GL_INT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_FLOAT ): + if( myswapBytes ) { + widget.setUB0( userImage.get( iter + 3 ) ); + widget.setUB1( userImage.get( iter + 2 ) ); + widget.setUB2( userImage.get( iter + 1 ) ); + widget.setUB3( userImage.get( iter ) ); + } else { + widget.setUB0( userImage.get( iter ) ); + widget.setUB1( userImage.get( iter + 1 ) ); + widget.setUB2( userImage.get( iter + 2 ) ); + widget.setUB3( userImage.get( iter + 3 ) ); + } + if( type == GL2.GL_FLOAT ) { + if( indexFormat ) { + newImage.put( iter2++, (short)widget.getF() ); + } else { + newImage.put( iter2++, (short)( widget.getF() * 65535.0f ) ); + } + } else if( type == GL2.GL_UNSIGNED_INT ) { + if( indexFormat ) { + newImage.put( iter2++, (short)widget.getUI() ); + } else { + newImage.put( iter2++, (short)(widget.getUI() >> 16) ); + } + } else { + if( indexFormat ) { + newImage.put( iter2++, (short)widget.getI() ); + } else { + newImage.put( iter2++, (short)(widget.getI() >> 15) ); + } + } + break; + default: + assert( false ); + } + iter += elementSize; + } // for ww + rowStart += rowSize; + iter = rowStart; // for assert + } // for hh + start += imageSize; + }// for dd + + // iterators should be one byte past end + if( !Mipmap.isTypePackedPixel( type ) ) { + assert( iter2 == width * height * depth * components ); + } else { + assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); + } + assert( iter == rowSize * height * depth + psm.getUnpackSkipRows() * rowSize + + psm.getUnpackSkipPixels() * groupSize + + psm.getUnpackSkipImages() * imageSize ); + } + + public static void emptyImage3D( PixelStorageModes psm, int width, int height, int depth, + int format, int type, boolean indexFormat, ShortBuffer oldImage, ByteBuffer userImage ) { + boolean myswapBytes; + int components; + int groupsPerLine; + int elementSize; + int groupSize; + int rowSize; + int padding; + int start, rowStart, iter; + int elementsPerLine; + int iter2; + int ii, jj, dd, k; + int rowsPerImage; + int imageSize; + Type_Widget widget = new Type_Widget(); + float[] shoveComponents = new float[4]; + + // Create a Extract interface object + Extract extract = null; + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + extract = new Extract332(); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + extract = new Extract233rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + extract = new Extract565(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + extract = new Extract565rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + extract = new Extract4444(); + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + extract = new Extract4444rev(); + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + extract = new Extract5551(); + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + extract = new Extract1555rev(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + extract = new Extract8888(); + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + extract = new Extract8888rev(); + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + extract = new Extract1010102(); + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + extract = new Extract2101010rev(); + break; + } + + iter = 0; + + myswapBytes = psm.getPackSwapBytes(); + components = Mipmap.elements_per_group( format, type ); + if( psm.getPackRowLength() > 0 ) { + groupsPerLine = psm.getPackRowLength(); + } else { + groupsPerLine = width; + } + + elementSize = Mipmap.bytes_per_element( type ); + groupSize = elementSize * components; + if( elementSize == 1 ) { + myswapBytes = false; + } + + // 3dstuff begin + if( psm.getPackImageHeight() > 0 ) { + rowsPerImage = psm.getPackImageHeight(); + } else { + rowsPerImage = height; + } + + // 3dstuff end + + rowSize = groupsPerLine * groupSize; + padding = rowSize % psm.getPackAlignment(); + if( padding != 0 ) { + rowSize += psm.getPackAlignment() - padding; + } + + imageSize = rowsPerImage * rowSize; + + start = psm.getPackSkipRows() * rowSize + + psm.getPackSkipPixels() * groupSize + + psm.getPackSkipImages() * imageSize; + elementsPerLine = width * components; + + iter2 = 0; + for( dd = 0; dd < depth; dd++ ) { + rowStart = start; + + for( ii = 0; ii < height; ii++ ) { + iter = rowStart; + + for( jj = 0; jj < elementsPerLine; jj++ ) { + + switch( type ) { + case( GL2.GL_UNSIGNED_BYTE ): + if( indexFormat ) { + userImage.put( iter, (byte)(oldImage.get( iter2++ ) ) ); + } else { + userImage.put( iter, (byte)(oldImage.get( iter2++ ) >> 8 ) ); + } + break; + case( GL2.GL_BYTE ): + if( indexFormat ) { + userImage.put( iter, (byte)(oldImage.get(iter2++) ) ); + } else { + userImage.put( iter, (byte)(oldImage.get(iter2++) >> 9) ); + } + break; + case( GL2.GL_UNSIGNED_BYTE_3_3_2 ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, userImage ); + break; + case( GL2.GL_UNSIGNED_BYTE_2_3_3_REV ): + for( k = 0; k < 3; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, userImage ); + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.putShort( iter, widget.getUB1() ); + userImage.putShort( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_6_5_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_5_5_5_1 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.putShort( iter, widget.getUS0() ); + } + break; + case( GL2.GL_UNSIGNED_SHORT ): + case( GL2.GL_SHORT ): + if( type == GL2.GL_SHORT ) { + if( indexFormat ) { + widget.setS0( (short)oldImage.get( iter2++ ) ); + } else { + widget.setS0( (short)(oldImage.get( iter2++ ) >> 1) ); + } + } else { + widget.setUS0( (short)oldImage.get( iter2++ ) ); + } + if( myswapBytes ) { + userImage.put( iter, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB0() ); + } else { + userImage.put( iter, widget.getUB0() ); + userImage.put( iter + 1, widget.getUB1() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter + 3, widget.getUB0() ); + userImage.put( iter + 2, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB2() ); + userImage.put( iter , widget.getUB3() ); + } else { + userImage.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_8_8_8_8_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter + 3, widget.getUB0() ); + userImage.put( iter + 2, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB2() ); + userImage.put( iter , widget.getUB3() ); + } else { + userImage.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_10_10_10_2 ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter + 3, widget.getUB0() ); + userImage.put( iter + 2, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB2() ); + userImage.put( iter ,widget.getUB3() ); + } else { + userImage.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_UNSIGNED_INT_2_10_10_10_REV ): + for( k = 0; k < 4; k++ ) { + shoveComponents[k] = oldImage.get( iter2++ ) / 65535.0f; + } + extract.shove( shoveComponents, 0, widget.getBuffer() ); + if( myswapBytes ) { + userImage.put( iter + 3, widget.getUB0() ); + userImage.put( iter + 2, widget.getUB2() ); + userImage.put( iter + 1, widget.getUB1() ); + userImage.put( iter , widget.getUB0() ); + } else { + userImage.putInt( iter, widget.getUI() ); + } + break; + case( GL2.GL_INT ): + case( GL2.GL_UNSIGNED_INT ): + case( GL2.GL_FLOAT ): + if( type == GL2.GL_FLOAT ) { + if( indexFormat ) { + widget.setF( oldImage.get( iter2++ ) ); + } else { + widget.setF( oldImage.get( iter2++ ) / 65535.0f ); + } + } else if( type == GL2.GL_UNSIGNED_INT ) { + if( indexFormat ) { + widget.setUI( oldImage.get( iter2++ ) ); + } else { + widget.setUI( oldImage.get( iter2++ ) * 65537 ); + } + } else { + if( indexFormat ) { + widget.setI( oldImage.get( iter2++ ) ); + } else { + widget.setI( ( oldImage.get( iter2++ ) * 65535 ) / 2 ); + } + } + if( myswapBytes ) { + userImage.put( iter + 3, widget.getUB0() ); + userImage.put( iter + 2, widget.getUB1() ); + userImage.put( iter + 1, widget.getUB2() ); + userImage.put( iter , widget.getUB3() ); + } else { + userImage.put( iter , widget.getUB0() ); + userImage.put( iter + 1, widget.getUB1() ); + userImage.put( iter + 2, widget.getUB2() ); + userImage.put( iter + 3, widget.getUB3() ); + } + break; + default: + assert( false ); + } + + iter += elementSize; + } // for jj + rowStart += rowSize; + } // for ii + start += imageSize; + } // for dd + + if( !Mipmap.isTypePackedPixel( type ) ) { + assert( iter2 == width * height * depth * components ); + } else { + assert( iter2 == width * height * depth * Mipmap.elements_per_group( format, 0 ) ); + } + assert( iter == rowSize * height * depth + + psm.getUnpackSkipRows() * rowSize + + psm.getUnpackSkipPixels() * groupSize + + psm.getUnpackSkipImages() * imageSize ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Mipmap.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Mipmap.java new file mode 100644 index 000000000..4e3f6c298 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Mipmap.java @@ -0,0 +1,868 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import javax.media.opengl.GL2GL3; +import javax.media.opengl.glu.GLU; +import javax.media.opengl.GLException; +import java.nio.*; +import com.jogamp.common.nio.Buffers; + +/** + * + * @author Administrator + */ +public class Mipmap { + + /** Creates a new instance of Mipmap */ + public Mipmap() { + } + + public static int computeLog( int value ) { + int i = 0; + // Error + if( value == 0 ) { + return( -1 ); + } + for( ;; ) { + if( (value & 1) >= 1 ) { + if( value != 1 ) { + return( -1 ); + } + return( i ); + } + value = value >> 1; + i++; + } + } + + /* Compute the nearest power of 2 number. This algorithm is a little strange + * but it works quite well. + */ + public static int nearestPower( int value ) { + int i = 1; + // Error! + if( value == 0 ) { + return( -1 ); + } + for( ;; ) { + if( value == 1 ) { + return( i ); + } else if( value == 3 ) { + return( i * 4 ); + } + value = value >> 1; + i *= 2; + } + } + + public static short GLU_SWAP_2_BYTES( short s ) { + byte b = 0; + b = (byte)( s >>> 8 ); + s = (short)( s << 8 ); + s = (short)( s | (0x00FF & b) ); + return( s ); + } + + public static int GLU_SWAP_4_BYTES( int i ) { + int t = i << 24; + t |= 0x00FF0000 & ( i << 8 ); + t |= 0x0000FF00 & ( i >>> 8 ); + t |= 0x000000FF & ( i >>> 24 ); + return( t ); + } + + public static float GLU_SWAP_4_BYTES( float f ) { + int i = Float.floatToRawIntBits( f ); + float temp = Float.intBitsToFloat( i ); + return( temp ); + } + + public static int checkMipmapArgs( int internalFormat, int format, int type ) { + if( !legalFormat( format ) || !legalType( type ) ) { + return( GLU.GLU_INVALID_ENUM ); + } + if( format == GL2GL3.GL_STENCIL_INDEX ) { + return( GLU.GLU_INVALID_ENUM ); + } + if( !isLegalFormatForPackedPixelType( format, type ) ) { + return( GLU.GLU_INVALID_OPERATION ); + } + return( 0 ); + } + + public static boolean legalFormat( int format ) { + switch( format ) { + case( GL2.GL_COLOR_INDEX ): + case( GL2GL3.GL_STENCIL_INDEX ): + case( GL2GL3.GL_DEPTH_COMPONENT ): + case( GL2GL3.GL_RED ): + case( GL2GL3.GL_GREEN ): + case( GL2GL3.GL_BLUE ): + case( GL2GL3.GL_ALPHA ): + case( GL2GL3.GL_RGB ): + case( GL2GL3.GL_RGBA ): + case( GL2GL3.GL_LUMINANCE ): + case( GL2GL3.GL_LUMINANCE_ALPHA ): + case( GL2GL3.GL_BGR ): + case( GL2GL3.GL_BGRA ): + return( true ); + default: + return( false ); + } + } + + public static boolean legalType( int type ) { + switch( type ) { + case( GL2.GL_BITMAP ): + case( GL2GL3.GL_BYTE ): + case( GL2GL3.GL_UNSIGNED_BYTE ): + case( GL2GL3.GL_SHORT ): + case( GL2GL3.GL_UNSIGNED_SHORT ): + case( GL2GL3.GL_INT ): + case( GL2GL3.GL_UNSIGNED_INT ): + case( GL2GL3.GL_FLOAT ): + case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): + return( true ); + default: + return( false ); + } + } + + public static boolean isTypePackedPixel( int type ) { + assert( legalType( type ) ); + + if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || + type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || + type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || + type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || + type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || + type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || + type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { + return( true ); + } + return( false ); + } + + public static boolean isLegalFormatForPackedPixelType( int format, int type ) { + // if not a packed pixel type then return true + if( isTypePackedPixel( type ) ) { + return( true ); + } + + // 3_3_2/2_3_3_REV & 5_6_5/5_6_5_REV are only compatible with RGB + if( (type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ) + & format != GL2GL3.GL_RGB ) { + return( false ); + } + + // 4_4_4_4/4_4_4_4_REV & 5_5_5_1/1_5_5_5_REV & 8_8_8_8/8_8_8_8_REV & + // 10_10_10_2/2_10_10_10_REV are only campatible with RGBA, BGRA & ARGB_EXT + if( ( type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || + type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || + type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || + type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || + type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) && + (format != GL2GL3.GL_RGBA && format != GL2GL3.GL_BGRA) ) { + return( false ); + } + return( true ); + } + + public static boolean isLegalLevels( int userLevel, int baseLevel, int maxLevel, + int totalLevels ) { + if( (baseLevel < 0) || (baseLevel < userLevel) || (maxLevel < baseLevel) || + (totalLevels < maxLevel) ) { + return( false ); + } + return( true ); + } + + /* Given user requested textures size, determine if it fits. If it doesn't then + * halve both sides and make the determination again until it does fit ( for + * IR only ). + * Note that proxy textures are not implemented in RE* even though they + * advertise the texture extension. + * Note that proxy textures are implemented but not according to spec in IMPACT* + */ + public static void closestFit( GL gl, int target, int width, int height, int internalFormat, + int format, int type, int[] newWidth, int[] newHeight ) { + // Use proxy textures if OpenGL version >= 1.1 + if( Double.parseDouble( gl.glGetString( GL.GL_VERSION ).trim().substring( 0, 3 ) ) >= 1.1 ) { + int widthPowerOf2 = nearestPower( width ); + int heightPowerOf2 = nearestPower( height ); + int[] proxyWidth = new int[1]; + boolean noProxyTextures = false; + + // Some drivers (in particular, ATI's) seem to set a GL error + // when proxy textures are used even though this is in violation + // of the spec. Guard against this and interactions with the + // DebugGL by watching for GLException. + try { + do { + // compute level 1 width & height, clamping each at 1 + int widthAtLevelOne = ( ( width > 1 ) ? (widthPowerOf2 >> 1) : widthPowerOf2 ); + int heightAtLevelOne = ( ( height > 1 ) ? (heightPowerOf2 >> 1) : heightPowerOf2 ); + int proxyTarget; + + assert( widthAtLevelOne > 0 ); + assert( heightAtLevelOne > 0 ); + + // does width x height at level 1 & all their mipmaps fit? + if( target == GL2GL3.GL_TEXTURE_2D || target == GL2GL3.GL_PROXY_TEXTURE_2D ) { + proxyTarget = GL2GL3.GL_PROXY_TEXTURE_2D; + gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, + heightAtLevelOne, 0, format, type, null ); + } else if( (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_X) || + (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_X) || + (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Y) || + (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Y) || + (target == GL2GL3.GL_TEXTURE_CUBE_MAP_POSITIVE_Z) || + (target == GL2GL3.GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) ) { + proxyTarget = GL2GL3.GL_PROXY_TEXTURE_CUBE_MAP; + gl.glTexImage2D( proxyTarget, 1, internalFormat, widthAtLevelOne, + heightAtLevelOne, 0, format, type, null ); + } else { + assert( target == GL2GL3.GL_TEXTURE_1D || target == GL2GL3.GL_PROXY_TEXTURE_1D ); + proxyTarget = GL2GL3.GL_PROXY_TEXTURE_1D; + gl.getGL2GL3().glTexImage1D( proxyTarget, 1, internalFormat, widthAtLevelOne, + 0, format, type, null ); + } + if(gl.isGL2GL3()) { + gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); + } else { + proxyWidth[0] = 0; + } + // does it fit? + if( proxyWidth[0] == 0 ) { // nope, so try again with theses sizes + if( widthPowerOf2 == 1 && heightPowerOf2 == 1 ) { + /* A 1x1 texture couldn't fit for some reason so break out. This + * should never happen. But things happen. The disadvantage with + * this if-statement is that we will never be aware of when this + * happens since it will silently branch out. + */ + noProxyTextures = true; + break; + } + widthPowerOf2 = widthAtLevelOne; + heightPowerOf2 = heightAtLevelOne; + } + // else it does fit + } while( proxyWidth[0] == 0 ); + } catch (GLException e) { + noProxyTextures = true; + } + // loop must terminate + // return the width & height at level 0 that fits + if( !noProxyTextures ) { + newWidth[0] = widthPowerOf2; + newHeight[0] = heightPowerOf2; + return; + } + } + int[] maxsize = new int[1]; + gl.glGetIntegerv( GL2GL3.GL_MAX_TEXTURE_SIZE, maxsize , 0); + // clamp user's texture sizes to maximum sizes, if necessary + newWidth[0] = nearestPower( width ); + if( newWidth[0] > maxsize[0] ) { + newWidth[0] = maxsize[0]; + } + newHeight[0] = nearestPower( height ); + if( newHeight[0] > maxsize[0] ) { + newHeight[0] = maxsize[0]; + } + } + + public static void closestFit3D( GL gl, int target, int width, int height, int depth, + int internalFormat, int format, int type, int[] newWidth, int[] newHeight, + int[] newDepth ) { + int widthPowerOf2 = nearestPower( width ); + int heightPowerOf2 = nearestPower( height ); + int depthPowerOf2 = nearestPower( depth ); + int[] proxyWidth = new int[1]; + + do { + // compute level 1 width & height & depth, clamping each at 1 + int widthAtLevelOne = (widthPowerOf2 > 1) ? widthPowerOf2 >> 1 : widthPowerOf2; + int heightAtLevelOne = (heightPowerOf2 > 1) ? heightPowerOf2 >> 1 : heightPowerOf2; + int depthAtLevelOne = (depthPowerOf2 > 1) ? depthPowerOf2 >> 1 : depthPowerOf2; + int proxyTarget = 0; + assert( widthAtLevelOne > 0 ); + assert( heightAtLevelOne > 0 ); + assert( depthAtLevelOne > 0 ); + + // does width x height x depth at level 1 & all their mipmaps fit? + if( target == GL2GL3.GL_TEXTURE_3D || target == GL2GL3.GL_PROXY_TEXTURE_3D ) { + proxyTarget = GL2GL3.GL_PROXY_TEXTURE_3D; + gl.getGL2GL3().glTexImage3D( proxyTarget, 1, internalFormat, widthAtLevelOne, + heightAtLevelOne, depthAtLevelOne, 0, format, type, null ); + } + if(gl.isGL2GL3()) { + gl.getGL2GL3().glGetTexLevelParameteriv( proxyTarget, 1, GL2GL3.GL_TEXTURE_WIDTH, proxyWidth, 0 ); + } else { + proxyWidth[0] = 0; + } + // does it fit + if( proxyWidth[0] == 0 ) { + if( widthPowerOf2 == 1 && heightPowerOf2 == 1 && depthPowerOf2 == 1 ) { + newWidth[0] = newHeight[0] = newDepth[0] = 1; + return; + } + widthPowerOf2 = widthAtLevelOne; + heightPowerOf2 = heightAtLevelOne; + depthPowerOf2 = depthAtLevelOne; + } + } while( proxyWidth[0] == 0 ); + // loop must terminate + + // return the width & height at level 0 that fits + newWidth[0] = widthPowerOf2; + newHeight[0] = heightPowerOf2; + newDepth[0] = depthPowerOf2; + } + + public static int elements_per_group( int format, int type ) { + // Return the number of elements per grtoup of a specified gromat + + // If the type is packedpixels then answer is 1 + if( type == GL2GL3.GL_UNSIGNED_BYTE_3_3_2 || + type == GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5 || + type == GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 || + type == GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV || + type == GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 || + type == GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8 || + type == GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV || + type == GL2GL3.GL_UNSIGNED_INT_10_10_10_2 || + type == GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ) { + return( 1 ); + } + + // Types are not packed pixels so get elements per group + switch( format ) { + case( GL2GL3.GL_RGB ): + case( GL2GL3.GL_BGR ): + return( 3 ); + case( GL2GL3.GL_LUMINANCE_ALPHA ): + return( 2 ); + case( GL2GL3.GL_RGBA ): + case( GL2GL3.GL_BGRA ): + return( 4 ); + default: + return( 1 ); + } + } + + public static int bytes_per_element( int type ) { + // return the number of bytes per element, based on the element type + + switch( type ) { + case( GL2.GL_BITMAP ): + case( GL2GL3.GL_BYTE ): + case( GL2GL3.GL_UNSIGNED_BYTE ): + case( GL2GL3.GL_UNSIGNED_BYTE_3_3_2 ): + case( GL2GL3.GL_UNSIGNED_BYTE_2_3_3_REV ): + return( 1 ); + case( GL2GL3.GL_SHORT ): + case( GL2GL3.GL_UNSIGNED_SHORT ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5 ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_6_5_REV ): + case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4 ): + case( GL2GL3.GL_UNSIGNED_SHORT_4_4_4_4_REV ): + case( GL2GL3.GL_UNSIGNED_SHORT_5_5_5_1 ): + case( GL2GL3.GL_UNSIGNED_SHORT_1_5_5_5_REV ): + return( 2 ); + case( GL2GL3.GL_INT ): + case( GL2GL3.GL_UNSIGNED_INT ): + case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8 ): + case( GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV ): + case( GL2GL3.GL_UNSIGNED_INT_10_10_10_2 ): + case( GL2GL3.GL_UNSIGNED_INT_2_10_10_10_REV ): + case( GL2GL3.GL_FLOAT ): + return( 4 ); + default: + return( 4 ); + } + } + + public static boolean is_index( int format ) { + return( format == GL2.GL_COLOR_INDEX || format == GL2GL3.GL_STENCIL_INDEX ); + } + + /* Compute memory required for internal packed array of data of given type and format. */ + + public static int image_size( int width, int height, int format, int type ) { + int bytes_per_row; + int components; + + assert( width > 0 ); + assert( height > 0 ); + components = elements_per_group( format, type ); + if( type == GL2.GL_BITMAP ) { + bytes_per_row = (width + 7) / 8; + } else { + bytes_per_row = bytes_per_element( type ) * width; + } + return( bytes_per_row * height * components ); + } + + public static int imageSize3D( int width, int height, int depth, int format, int type ) { + int components = elements_per_group( format, type ); + int bytes_per_row = bytes_per_element( type ) * width; + + assert( width > 0 && height > 0 && depth > 0 ); + assert( type != GL2.GL_BITMAP ); + + return( bytes_per_row * height * depth * components ); + } + + public static void retrieveStoreModes( GL gl, PixelStorageModes psm ) { + int[] a = new int[1]; + gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); + psm.setUnpackAlignment( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); + psm.setUnpackRowLength( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); + psm.setUnpackSkipRows( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); + psm.setUnpackSkipPixels( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); + psm.setUnpackLsbFirst( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); + psm.setUnpackSwapBytes( ( a[0] == 1 ) ); + + gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); + psm.setPackAlignment( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); + psm.setPackRowLength( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); + psm.setPackSkipRows( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0); + psm.setPackSkipPixels( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0); + psm.setPackLsbFirst( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0); + psm.setPackSwapBytes( ( a[0] == 1 ) ); + } + + public static void retrieveStoreModes3D( GL gl, PixelStorageModes psm ) { + int[] a = new int[1]; + gl.glGetIntegerv( GL2GL3.GL_UNPACK_ALIGNMENT, a, 0); + psm.setUnpackAlignment( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_ROW_LENGTH, a, 0); + psm.setUnpackRowLength( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_ROWS, a, 0); + psm.setUnpackSkipRows( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_PIXELS, a, 0); + psm.setUnpackSkipPixels( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_LSB_FIRST, a, 0); + psm.setUnpackLsbFirst( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SWAP_BYTES, a, 0); + psm.setUnpackSwapBytes( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_SKIP_IMAGES, a, 0); + psm.setUnpackSkipImages( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_UNPACK_IMAGE_HEIGHT, a, 0); + psm.setUnpackImageHeight( a[0] ); + + gl.glGetIntegerv( GL2GL3.GL_PACK_ALIGNMENT, a, 0); + psm.setPackAlignment( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_ROW_LENGTH, a, 0); + psm.setPackRowLength( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_ROWS, a, 0); + psm.setPackSkipRows( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_PIXELS, a, 0 ); + psm.setPackSkipPixels( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_LSB_FIRST, a, 0 ); + psm.setPackLsbFirst( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SWAP_BYTES, a, 0 ); + psm.setPackSwapBytes( ( a[0] == 1 ) ); + gl.glGetIntegerv( GL2GL3.GL_PACK_SKIP_IMAGES, a, 0 ); + psm.setPackSkipImages( a[0] ); + gl.glGetIntegerv( GL2GL3.GL_PACK_IMAGE_HEIGHT, a, 0 ); + psm.setPackImageHeight( a[0] ); + } + + public static int gluScaleImage( GL gl, int format, int widthin, int heightin, + int typein, ByteBuffer datain, int widthout, int heightout, + int typeout, ByteBuffer dataout ) { + int datainPos = datain.position(); + int dataoutPos = dataout.position(); + try { + + int components; + ByteBuffer beforeimage; + ByteBuffer afterimage; + PixelStorageModes psm = new PixelStorageModes(); + + if( (widthin == 0) || (heightin == 0) || (widthout == 0) || (heightout == 0) ) { + return( 0 ); + } + if( (widthin < 0) || (heightin < 0) || (widthout < 0) || (heightout < 0) ) { + return( GLU.GLU_INVALID_VALUE ); + } + if( !legalFormat( format ) || !legalType( typein ) || !legalType( typeout ) ) { + return( GLU.GLU_INVALID_ENUM ); + } + if( !isLegalFormatForPackedPixelType( format, typein ) ) { + return( GLU.GLU_INVALID_OPERATION ); + } + if( !isLegalFormatForPackedPixelType( format, typeout ) ) { + return( GLU.GLU_INVALID_OPERATION ); + } + beforeimage = Buffers.newDirectByteBuffer( image_size( widthin, heightin, format, GL2GL3.GL_UNSIGNED_SHORT ) ); + afterimage = Buffers.newDirectByteBuffer( image_size( widthout, heightout, format, GL2GL3.GL_UNSIGNED_SHORT ) ); + if( beforeimage == null || afterimage == null ) { + return( GLU.GLU_OUT_OF_MEMORY ); + } + + retrieveStoreModes( gl, psm ); + Image.fill_image( psm, widthin, heightin, format, typein, is_index( format ), datain, beforeimage.asShortBuffer() ); + components = elements_per_group( format, 0 ); + ScaleInternal.scale_internal( components, widthin, heightin, beforeimage.asShortBuffer(), widthout, heightout, afterimage.asShortBuffer() ); + Image.empty_image( psm, widthout, heightout, format, typeout, is_index( format ), afterimage.asShortBuffer(), dataout ); + + return( 0 ); + } finally { + datain.position(datainPos); + dataout.position(dataoutPos); + } + } + + public static int gluBuild1DMipmapLevels( GL gl, int target, int internalFormat, + int width, int format, int type, int userLevel, int baseLevel, + int maxLevel, ByteBuffer data ) { + int dataPos = data.position(); + try { + + int levels; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + levels = computeLog( width ); + + levels += userLevel; + if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { + return( GLU.GLU_INVALID_VALUE ); + } + + return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, width, + width, format, type, userLevel, baseLevel, maxLevel, data ) ); + } finally { + data.position(dataPos); + } + } + + public static int gluBuild1DMipmaps( GL gl, int target, int internalFormat, int width, + int format, int type, ByteBuffer data ) { + int dataPos = data.position(); + + try { + int[] widthPowerOf2 = new int[1]; + int levels; + int[] dummy = new int[1]; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + closestFit( gl, target, width, 1, internalFormat, format, type, widthPowerOf2, dummy ); + levels = computeLog( widthPowerOf2[0] ); + + return( BuildMipmap.gluBuild1DMipmapLevelsCore( gl, target, internalFormat, + width, widthPowerOf2[0], format, type, 0, 0, levels, data ) ); + } finally { + data.position(dataPos); + } + } + + + public static int gluBuild2DMipmapLevels( GL gl, int target, int internalFormat, + int width, int height, int format, int type, int userLevel, + int baseLevel, int maxLevel, Object data ) { + int dataPos = 0; + + int level, levels; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 || height < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + levels = computeLog( width ); + level = computeLog( height ); + if( level > levels ) { + levels = level; + } + + levels += userLevel; + if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { + return( GLU.GLU_INVALID_VALUE ); + } + + //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); + ByteBuffer buffer = null; + if( data instanceof ByteBuffer ) { + buffer = (ByteBuffer)data; + dataPos = buffer.position(); + } else if( data instanceof byte[] ) { + byte[] array = (byte[])data; + buffer = ByteBuffer.allocateDirect(array.length); + buffer.put(array); + } else if( data instanceof short[] ) { + short[] array = (short[])data; + buffer = ByteBuffer.allocateDirect( array.length * 2 ); + ShortBuffer sb = buffer.asShortBuffer(); + sb.put( array ); + } else if( data instanceof int[] ) { + int[] array = (int[])data; + buffer = ByteBuffer.allocateDirect( array.length * 4 ); + IntBuffer ib = buffer.asIntBuffer(); + ib.put( array ); + } else if( data instanceof float[] ) { + float[] array = (float[])data; + buffer = ByteBuffer.allocateDirect( array.length * 4 ); + FloatBuffer fb = buffer.asFloatBuffer(); + fb.put( array ); + } + + try { + return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, + width, height, width, height, format, type, userLevel, baseLevel, + maxLevel, buffer ) ); + } finally { + buffer.position(dataPos); + } + } + + + public static int gluBuild2DMipmaps( GL gl, int target, int internalFormat, + int width, int height, int format, int type, Object data ) { + int dataPos = 0; + + int[] widthPowerOf2 = new int[1]; + int[] heightPowerOf2 = new int[1]; + int level, levels; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 || height < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + closestFit( gl, target, width, height, internalFormat, format, type, + widthPowerOf2, heightPowerOf2 ); + + levels = computeLog( widthPowerOf2[0] ); + level = computeLog( heightPowerOf2[0] ); + if( level > levels ) { + levels = level; + } + + //PointerWrapper pointer = PointerWrapperFactory.getPointerWrapper( data ); + ByteBuffer buffer = null; + if( data instanceof ByteBuffer ) { + buffer = (ByteBuffer)data; + dataPos = buffer.position(); + } else if( data instanceof byte[] ) { + byte[] array = (byte[])data; + buffer = ByteBuffer.allocateDirect(array.length); + buffer.put(array); + } else if( data instanceof short[] ) { + short[] array = (short[])data; + buffer = ByteBuffer.allocateDirect( array.length * 2 ); + ShortBuffer sb = buffer.asShortBuffer(); + sb.put( array ); + } else if( data instanceof int[] ) { + int[] array = (int[])data; + buffer = ByteBuffer.allocateDirect( array.length * 4 ); + IntBuffer ib = buffer.asIntBuffer(); + ib.put( array ); + } else if( data instanceof float[] ) { + float[] array = (float[])data; + buffer = ByteBuffer.allocateDirect( array.length * 4 ); + FloatBuffer fb = buffer.asFloatBuffer(); + fb.put( array ); + } + + try { + return( BuildMipmap.gluBuild2DMipmapLevelsCore( gl, target, internalFormat, + width, height, widthPowerOf2[0], heightPowerOf2[0], format, type, 0, + 0, levels, buffer ) ); + } finally { + buffer.position(dataPos); + } + } + + + public static int gluBuild3DMipmaps( GL gl, int target, int internalFormat, + int width, int height, int depth, int format, int type, ByteBuffer data ) { + int dataPos = data.position(); + try { + + int[] widthPowerOf2 = new int[1]; + int[] heightPowerOf2 = new int[1]; + int[] depthPowerOf2 = new int[1]; + int level, levels; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 || height < 1 || depth < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + if( type == GL2.GL_BITMAP ) { + return( GLU.GLU_INVALID_ENUM ); + } + + closestFit3D( gl, target, width, height, depth, internalFormat, format, + type, widthPowerOf2, heightPowerOf2, depthPowerOf2 ); + + levels = computeLog( widthPowerOf2[0] ); + level = computeLog( heightPowerOf2[0] ); + if( level > levels ) { + levels = level; + } + level = computeLog( depthPowerOf2[0] ); + if( level > levels ) { + levels = level; + } + + return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, + height, depth, widthPowerOf2[0], heightPowerOf2[0], depthPowerOf2[0], + format, type, 0, 0, levels, data ) ); + } finally { + data.position(dataPos); + } + } + + public static int gluBuild3DMipmapLevels( GL gl, int target, int internalFormat, + int width, int height, int depth, int format, int type, int userLevel, + int baseLevel, int maxLevel, ByteBuffer data ) { + int dataPos = data.position(); + try { + int level, levels; + + int rc = checkMipmapArgs( internalFormat, format, type ); + if( rc != 0 ) { + return( rc ); + } + + if( width < 1 || height < 1 || depth < 1 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + if( type == GL2.GL_BITMAP ) { + return( GLU.GLU_INVALID_ENUM ); + } + + levels = computeLog( width ); + level = computeLog( height ); + if( level > levels ) { + levels = level; + } + level = computeLog( depth ); + if( level > levels ) { + levels = level; + } + + levels += userLevel; + if( !isLegalLevels( userLevel, baseLevel, maxLevel, levels ) ) { + return( GLU.GLU_INVALID_VALUE ); + } + + return( BuildMipmap.gluBuild3DMipmapLevelsCore( gl, target, internalFormat, width, + height, depth, width, height, depth, format, type, userLevel, + baseLevel, maxLevel, data ) ); + } finally { + data.position(dataPos); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/PixelStorageModes.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/PixelStorageModes.java new file mode 100644 index 000000000..43b5c5691 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/PixelStorageModes.java @@ -0,0 +1,426 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +/** + * + * @author Administrator + */ +public class PixelStorageModes { + + /** + * Holds value of property packAlignment. + */ + private int packAlignment; + + /** + * Holds value of property packRowLength. + */ + private int packRowLength; + + /** + * Holds value of property packSkipRows. + */ + private int packSkipRows; + + /** + * Holds value of property packSkipPixels. + */ + private int packSkipPixels; + + /** + * Holds value of property packLsbFirst. + */ + private boolean packLsbFirst; + + /** + * Holds value of property packSwapBytes. + */ + private boolean packSwapBytes; + + /** + * Holds value of property packSkipImages. + */ + private int packSkipImages; + + /** + * Holds value of property packImageHeight. + */ + private int packImageHeight; + + /** + * Holds value of property unpackAlignment. + */ + private int unpackAlignment; + + /** + * Holds value of property unpackRowLength. + */ + private int unpackRowLength; + + /** + * Holds value of property unpackSkipRows. + */ + private int unpackSkipRows; + + /** + * Holds value of property unpackSkipPixels. + */ + private int unpackSkipPixels; + + /** + * Holds value of property unpackLsbFirst. + */ + private boolean unpackLsbFirst; + + /** + * Holds value of property unpackSwapBytes. + */ + private boolean unpackSwapBytes; + + /** + * Holds value of property unpackSkipImages. + */ + private int unpackSkipImages; + + /** + * Holds value of property unpackImageHeight. + */ + private int unpackImageHeight; + + /** Creates a new instance of PixelStorageModes */ + public PixelStorageModes() { + } + + /** + * Getter for property packAlignment. + * @return Value of property packAlignment. + */ + public int getPackAlignment() { + + return this.packAlignment; + } + + /** + * Setter for property packAlignment. + * @param packAlignment New value of property packAlignment. + */ + public void setPackAlignment(int packAlignment) { + + this.packAlignment = packAlignment; + } + + /** + * Getter for property packRowLength. + * @return Value of property packRowLength. + */ + public int getPackRowLength() { + + return this.packRowLength; + } + + /** + * Setter for property packRowLength. + * @param packRowLength New value of property packRowLength. + */ + public void setPackRowLength(int packRowLength) { + + this.packRowLength = packRowLength; + } + + /** + * Getter for property packSkipRows. + * @return Value of property packSkipRows. + */ + public int getPackSkipRows() { + + return this.packSkipRows; + } + + /** + * Setter for property packSkipRows. + * @param packSkipRows New value of property packSkipRows. + */ + public void setPackSkipRows(int packSkipRows) { + + this.packSkipRows = packSkipRows; + } + + /** + * Getter for property packSkipPixels. + * @return Value of property packSkipPixels. + */ + public int getPackSkipPixels() { + + return this.packSkipPixels; + } + + /** + * Setter for property packSkipPixels. + * @param packSkipPixels New value of property packSkipPixels. + */ + public void setPackSkipPixels(int packSkipPixels) { + + this.packSkipPixels = packSkipPixels; + } + + /** + * Getter for property packLsbFirst. + * @return Value of property packLsbFirst. + */ + public boolean getPackLsbFirst() { + + return this.packLsbFirst; + } + + /** + * Setter for property packLsbFirst. + * @param packLsbFirst New value of property packLsbFirst. + */ + public void setPackLsbFirst(boolean packLsbFirst) { + + this.packLsbFirst = packLsbFirst; + } + + /** + * Getter for property packSwapBytes. + * @return Value of property packSwapBytes. + */ + public boolean getPackSwapBytes() { + + return this.packSwapBytes; + } + + /** + * Setter for property packSwapBytes. + * @param packSwapBytes New value of property packSwapBytes. + */ + public void setPackSwapBytes(boolean packSwapBytes) { + + this.packSwapBytes = packSwapBytes; + } + + /** + * Getter for property packSkipImages. + * @return Value of property packSkipImages. + */ + public int getPackSkipImages() { + + return this.packSkipImages; + } + + /** + * Setter for property packSkipImages. + * @param packSkipImages New value of property packSkipImages. + */ + public void setPackSkipImages(int packSkipImages) { + + this.packSkipImages = packSkipImages; + } + + /** + * Getter for property packImageHeight. + * @return Value of property packImageHeight. + */ + public int getPackImageHeight() { + + return this.packImageHeight; + } + + /** + * Setter for property packImageHeight. + * @param packImageHeight New value of property packImageHeight. + */ + public void setPackImageHeight(int packImageHeight) { + + this.packImageHeight = packImageHeight; + } + + /** + * Getter for property unpackAlignment. + * @return Value of property unpackAlignment. + */ + public int getUnpackAlignment() { + + return this.unpackAlignment; + } + + /** + * Setter for property unpackAlignment. + * @param unpackAlignment New value of property unpackAlignment. + */ + public void setUnpackAlignment(int unpackAlignment) { + + this.unpackAlignment = unpackAlignment; + } + + /** + * Getter for property unpackRowLength. + * @return Value of property unpackRowLength. + */ + public int getUnpackRowLength() { + + return this.unpackRowLength; + } + + /** + * Setter for property unpackRowLength. + * @param unpackRowLength New value of property unpackRowLength. + */ + public void setUnpackRowLength(int unpackRowLength) { + + this.unpackRowLength = unpackRowLength; + } + + /** + * Getter for property unpackSkipRows. + * @return Value of property unpackSkipRows. + */ + public int getUnpackSkipRows() { + + return this.unpackSkipRows; + } + + /** + * Setter for property unpackSkipRows. + * @param unpackSkipRows New value of property unpackSkipRows. + */ + public void setUnpackSkipRows(int unpackSkipRows) { + + this.unpackSkipRows = unpackSkipRows; + } + + /** + * Getter for property unpackSkipPixels. + * @return Value of property unpackSkipPixels. + */ + public int getUnpackSkipPixels() { + + return this.unpackSkipPixels; + } + + /** + * Setter for property unpackSkipPixels. + * @param unpackSkipPixels New value of property unpackSkipPixels. + */ + public void setUnpackSkipPixels(int unpackSkipPixels) { + + this.unpackSkipPixels = unpackSkipPixels; + } + + /** + * Getter for property unpackLsbFirst. + * @return Value of property unpackLsbFirst. + */ + public boolean getUnpackLsbFirst() { + + return this.unpackLsbFirst; + } + + /** + * Setter for property unpackLsbFirst. + * @param unpackLsbFirst New value of property unpackLsbFirst. + */ + public void setUnpackLsbFirst(boolean unpackLsbFirst) { + + this.unpackLsbFirst = unpackLsbFirst; + } + + /** + * Getter for property unpackSwapBytes. + * @return Value of property unpackSwapBytes. + */ + public boolean getUnpackSwapBytes() { + + return this.unpackSwapBytes; + } + + /** + * Setter for property unpackSwapBytes. + * @param unpackSwapBytes New value of property unpackSwapBytes. + */ + public void setUnpackSwapBytes(boolean unpackSwapBytes) { + + this.unpackSwapBytes = unpackSwapBytes; + } + + /** + * Getter for property unpackSkipImages. + * @return Value of property unpackSkipImages. + */ + public int getUnpackSkipImages() { + + return this.unpackSkipImages; + } + + /** + * Setter for property unpackSkipImages. + * @param unpackSkipImages New value of property unpackSkipImages. + */ + public void setUnpackSkipImages(int unpackSkipImages) { + + this.unpackSkipImages = unpackSkipImages; + } + + /** + * Getter for property unpackImageHeight. + * @return Value of property unpackImageHeight. + */ + public int getUnpackImageHeight() { + + return this.unpackImageHeight; + } + + /** + * Setter for property unpackImageHeight. + * @param unpackImageHeight New value of property unpackImageHeight. + */ + public void setUnpackImageHeight(int unpackImageHeight) { + + this.unpackImageHeight = unpackImageHeight; + } + + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/ScaleInternal.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/ScaleInternal.java new file mode 100644 index 000000000..804845fe2 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/ScaleInternal.java @@ -0,0 +1,2447 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import javax.media.opengl.glu.GLU; +import java.nio.*; +import com.jogamp.common.nio.Buffers; + +/** + * + * @author Administrator + */ +public class ScaleInternal { + + public static final float UINT_MAX = (float)(0x00000000FFFFFFFF); + + public static void scale_internal( int components, int widthin, int heightin, + ShortBuffer datain, int widthout, int heightout, ShortBuffer dataout ) { + float x, lowx, highx, convx, halfconvx; + float y, lowy, highy, convy, halfconvy; + float xpercent, ypercent; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, yint, xint, xindex, yindex; + int temp; + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage( components, widthin, heightin, datain, dataout ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + halfconvx = convx / 2; + halfconvy = convy / 2; + for( i = 0; i < heightout; i++ ) { + y = convy * ( i + 0.5f ); + if( heightin > heightout ) { + highy = y + halfconvy; + lowy = y - halfconvy; + } else { + highy = y + 0.5f; + lowy = y - 0.5f; + } + for( j = 0; j < widthout; j++ ) { + x = convx * ( j + 0.5f ); + if( widthin > widthout ) { + highx = x + halfconvx; + lowx = x - halfconvx; + } else { + highx = x + 0.5f; + lowx = x - 0.5f; + } + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + area = 0.0f; + + y = lowy; + yint = (int)Math.floor( y ); + while( y < highy ) { + yindex = ( yint + heightin ) % heightin; + if( highy < yint + 1 ) { + ypercent = highy - y; + } else { + ypercent = yint + 1 - y; + } + + x = lowx; + xint = (int)Math.floor( x ); + + while( x < highx ) { + xindex = ( xint + widthin ) % widthin; + if( highx < xint + 1 ) { + xpercent = highx -x; + } else { + xpercent = xint + 1 - x; + } + + percent = xpercent * ypercent; + area += percent; + temp = ( xindex + ( yindex * widthin) ) * components; + for( k = 0; k < components; k++ ) { + totals[k] += datain.get( temp + k ) * percent; + } + + xint++; + x = xint; + } + yint++; + y = yint; + } + + temp = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + // totals[] should be rounded in the case of enlarging an RGB + // ramp when the type is 332 or 4444 + dataout.put( temp + k, (short)((totals[k] + 0.5f) / area) ); + } + } + } + } + + public static void scale_internal_ubyte( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + ByteBuffer dataout, int element_size, int ysize, int group_size ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_ubyte( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * y_percent; + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * y_percent; + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + float f = 0.0f; + datain.position( left ); + f = ( 0x000000FF & datain.get() ) * ( 1.0f - lowx_float ); + datain.position( right ); + f += ( 0x000000FF & datain.get() ) * highx_float; + totals[k] += f; + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * x_percent; + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * y_percent; + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ) * percent; + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += ( 0x000000FF & datain.get() ); + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (byte)(totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_byte( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + ByteBuffer dataout, int element_size, int ysize, + int group_size ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_byte( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * y_percent; + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * y_percent; + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + float f = 0.0f; + datain.position( left ); + f = datain.get() * ( 1 - lowx_float ); + datain.position( right ); + f += datain.get() * highx_float; + totals[k] += f; + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * x_percent; + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * y_percent; + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get() * percent; + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + totals[k] += datain.get(); + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (byte)(totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_ushort( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + ShortBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_ushort( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size, myswap_bytes ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; + } + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & ((int)Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * y_percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; + } + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & (Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ))) * percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; + } + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort() ) * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort()) * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += ( 0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; + } else { + totals[k] += ( 0x0000FFFF & datain.getShort()) * percent; + } + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + if( myswap_bytes ) { + datain.position( left ); + float f = (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * ( 1 - lowx_float ); + datain.position( right ); + f += ((0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES(datain.getShort())) * highx_float); + totals[k] += f; + } else { + datain.position( left ); + float f = ((0x0000FFFF & datain.getShort()) * ( 1 - lowx_float )); + datain.position( right ); + f += ((0x0000FFFF & datain.getShort()) * highx_float); + totals[k] += f; + } + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * percent; + } + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * x_percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * x_percent; + } + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort() )) * percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * percent; + } + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * y_percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * percent; + } + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort()) ) * percent; + } else { + totals[k] += (0x0000FFFF & datain.getShort()) * percent; + } + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x0000FFFF & Mipmap.GLU_SWAP_2_BYTES( datain.getShort())); + } else { + totals[k] += (0x0000FFFF & datain.getShort()); + } + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (short)(totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_short( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + ShortBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + int swapbuf; // unsigned buffer + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_short( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size, myswap_bytes ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getShort() * y_percent; + } + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getShort() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + if( myswap_bytes ) { + datain.position( left ); + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * ( 1 - lowx_float ); + datain.position( right ); + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * highx_float; + } else { + datain.position( left ); + totals[k] += datain.getShort() * ( 1 - lowx_float ); + datain.position( right ); + totals[k] += datain.getShort() * highx_float; + } + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort()); + totals[k] += swapbuf * x_percent; + } else { + totals[k] += datain.getShort() * x_percent; + } + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getShort() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getShort() * percent; + } + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_2_BYTES( datain.getShort() ); + totals[k] += swapbuf; + } else { + totals[k] += datain.getShort(); + } + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (short)(totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_uint( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + IntBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_uint( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size, myswap_bytes ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; + } + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * y_percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt()) ) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + if( myswap_bytes ) { + datain.position( left ); + totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * ( 1 - lowx_float )); + datain.position( right ); + totals[k] += ((0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES(datain.getInt())) * highx_float); + } else { + datain.position( left ); + totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * ( 1 - lowx_float )); + datain.position( right ); + totals[k] += ((0x00000000FFFFFFFF & datain.getInt()) * highx_float); + } + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * x_percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * x_percent; + } + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * y_percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + long tempInt0 = ( 0xFFFFFFFFL & datain.getInt( temp_index ) ); + datain.position( temp_index ); + long tempInt1 = ( 0xFFFFFFFFL & datain.getInt() ); + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())) * percent; + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()) * percent; + } + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + totals[k] += (0x00000000FFFFFFFF & Mipmap.GLU_SWAP_4_BYTES( datain.getInt())); + } else { + totals[k] += (0x00000000FFFFFFFF & datain.getInt()); + } + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + float value = 0.0f; + for( k = 0; k < components; k++ ) { + value = totals[k] / area; + dataout.position( outindex + k ); + if( value >= UINT_MAX ) { + dataout.put( (int)value ); + } else { + dataout.put( (int)(totals[k] / area) ); + } + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_int( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + IntBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + long swapbuf; // unsigned buffer + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_int( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size, myswap_bytes ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getInt() * y_percent; + } + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getInt() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + if( myswap_bytes ) { + datain.position( left ); + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * ( 1 - lowx_float ); + datain.position( right ); + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * highx_float; + } else { + datain.position( left ); + totals[k] += (datain.getInt() * ( 1 - lowx_float )); + datain.position( right ); + totals[k] += (datain.getInt() * highx_float); + } + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * x_percent; + } else { + totals[k] += datain.getInt() * x_percent; + } + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getInt() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getInt() * percent; + } + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getInt() ); + totals[k] += swapbuf; + } else { + totals[k] += datain.getInt(); + } + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (int)(totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scale_internal_float( int components, int widthin, int heightin, + ByteBuffer datain, int widthout, int heightout, + FloatBuffer dataout, int element_size, int ysize, + int group_size, boolean myswap_bytes ) { + float x, convx; + float y, convy; + float percent; + // Max components in a format is 4, so... + float[] totals = new float[4]; + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outindex; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + float swapbuf; // unsigned buffer + + if( (widthin == (widthout * 2)) && (heightin == (heightout * 2)) ) { + HalveImage.halveImage_float( components, widthin, heightin, datain, dataout, + element_size, ysize, group_size, myswap_bytes ); + return; + } + convy = (float)heightin / heightout; + convx = (float)widthin / widthout; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convy_float; + + for( i = 0; i < heightout; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightin) + highy_int = heightin - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthout; j++ ) { + + // Ok, now apply box filter to box that goes from (lowx, lowy) + // to (highx, highy) on input data into this pixel on output + // data. + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // caulate the value for pixels in the 1st row + xindex = lowx_int * group_size; + if( ( highy_int > lowy_int ) && ( highx_int > lowx_int ) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * ysize; + percent = y_percent * ( 1 - lowx_float ); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getFloat() * y_percent; + } + } + } + temp += group_size; + right = temp; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + + // calculate the value for pixels in the last row + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getFloat() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + + // calculate the value for the pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += ysize; + right += ysize; + for( k = 0; k < components; k++, left += element_size, right += element_size ) { + if( myswap_bytes ) { + datain.position( left ); + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * ( 1 - lowx_float ); + datain.position( right ); + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * highx_float; + } else { + datain.position( left ); + totals[k] += (datain.getFloat() * ( 1 - lowx_float )); + datain.position( right ); + totals[k] += (datain.getFloat() * highx_float); + } + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float) * x_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * x_percent; + } else { + totals[k] += datain.getFloat() * x_percent; + } + } + } + percent = x_percent * highy_float; + temp += ysize; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += group_size; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * y_percent; + } else { + totals[k] += datain.getFloat() * y_percent; + } + } + } + temp += group_size; + percent = y_percent * highx_float; + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + (lowy_int * ysize); + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf * percent; + } else { + totals[k] += datain.getFloat() * percent; + } + } + } + + // this is for the pixels in the body + temp0 = xindex + group_size + ( lowy_int + 1 ) * ysize; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + for( k = 0, temp_index = temp; k < components; k++, temp_index += element_size ) { + datain.position( temp_index ); + if( myswap_bytes ) { + swapbuf = Mipmap.GLU_SWAP_4_BYTES( datain.getFloat() ); + totals[k] += swapbuf; + } else { + totals[k] += datain.getFloat(); + } + } + temp += group_size; + } + temp0 += ysize; + } + + outindex = ( j + ( i * widthout ) ) * components; + for( k = 0; k < components; k++ ) { + dataout.position( outindex + k ); + dataout.put( (totals[k] / area) ); + } + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthin - 1) { + int delta = (highx_int - widthin + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + } + + public static void scaleInternalPackedPixel( int components, Extract extract, + int widthIn, int heightIn, ByteBuffer dataIn, int widthOut, + int heightOut, ByteBuffer dataOut, int pixelSizeInBytes, + int rowSizeInBytes, boolean isSwap ) { + float x, convx; + float y, convy; + float percent; + + // max components in a format is 4, so + float[] totals = new float[4]; + float[] extractTotals = new float[4]; + float[] extractMoreTotals = new float[4]; + float[] shoveTotals = new float[4]; + + float area; + int i, j, k, xindex; + + int temp, temp0; + int temp_index; + int outIndex = 0; + + int lowx_int, highx_int, lowy_int, highy_int; + float x_percent, y_percent; + float lowx_float, highx_float, lowy_float, highy_float; + float convy_float, convx_float; + int convy_int, convx_int; + int l, m; + int left, right; + + if( widthIn == widthOut * 2 && heightIn == heightOut * 2 ) { + HalveImage.halveImagePackedPixel( components, extract, widthIn, heightIn, dataIn, dataOut, + pixelSizeInBytes, rowSizeInBytes, isSwap ); + return; + } + convy = (float)heightIn / (float)heightOut; + convx = (float)widthIn / (float)widthOut; + convy_int = (int)Math.floor( convy ); + convy_float = convy - convy_int; + convx_int = (int)Math.floor( convx ); + convx_float = convx - convx_int; + + area = convx * convy; + + lowy_int = 0; + lowy_float = 0.0f; + highy_int = convy_int; + highy_float = convx_float; + + for( i = 0; i < heightOut; i++ ) { + // Clamp here to be sure we don't read beyond input buffer. + if (highy_int >= heightIn) + highy_int = heightIn - 1; + lowx_int = 0; + lowx_float = 0.0f; + highx_int = convx_int; + highx_float = convx_float; + + for( j = 0; j < widthOut; j++ ) { + // ok now apply box filter to box that goes from( lowx, lowy ) + // to ( highx, highy ) on input data into this pixel on output data + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + + // calculate that value for pixels in the 1st row + xindex = lowx_int * pixelSizeInBytes; + if( (highy_int > lowy_int) && (highx_int > lowx_int) ) { + + y_percent = 1 - lowy_float; + temp = xindex + lowy_int * rowSizeInBytes; + percent = y_percent * ( 1 - lowx_float ); + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + left = temp; + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += pixelSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * y_percent; + } + } + temp += pixelSizeInBytes; + right = temp; + percent = y_percent * highx_float; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + // calculate the value for pixels in the last row + + y_percent = highy_float; + percent = y_percent * ( 1 - lowx_float ); + temp = xindex + highy_int * rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += pixelSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * y_percent; + } + } + temp += pixelSizeInBytes; + percent = y_percent * highx_float; + dataIn.position( temp ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + + // calculate the value for pixels in the 1st and last column + for( m = lowy_int + 1; m < highy_int; m++ ) { + left += rowSizeInBytes; + right += rowSizeInBytes; + dataIn.position( left ); + extract.extract( isSwap, dataIn, extractTotals ); + dataIn.position( right ); + extract.extract( isSwap, dataIn, extractMoreTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += ( extractTotals[k] * ( 1 - lowx_float ) + extractMoreTotals[k] * highx_float ); + } + } + } else if( highy_int > lowy_int ) { + x_percent = highx_float - lowx_float; + percent = ( 1 - lowy_float ) * x_percent; + temp = xindex + lowy_int * rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp += rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * x_percent; + } + } + percent = x_percent * highy_float; + temp += rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + } else if( highx_int > lowx_int ) { + y_percent = highy_float - lowy_float; + percent = ( 1 - lowx_float ) * y_percent; + temp = xindex + lowy_int * rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + for( l = lowx_int + 1; l < highx_int; l++ ) { + temp += pixelSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * y_percent; + } + } + temp += pixelSizeInBytes; + percent = y_percent * highx_float; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + } else { + percent = ( highy_float - lowy_float ) * ( highx_float - lowx_float ); + temp = xindex + lowy_int * rowSizeInBytes; + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + } + + // this is for the pixels in the body + temp0 = xindex + pixelSizeInBytes + ( lowy_int + 1 ) * rowSizeInBytes; + for( m = lowy_int + 1; m < highy_int; m++ ) { + temp = temp0; + for( l = lowx_int + 1; l < highx_int; l++ ) { + dataIn.position( temp ); + extract.extract( isSwap, dataIn, extractTotals ); + for( k = 0; k < components; k++ ) { + totals[k] += extractTotals[k] * percent; + } + temp += pixelSizeInBytes; + } + temp0 += rowSizeInBytes; + } + + outIndex = ( j + ( i * widthOut ) ); + for( k = 0; k < components; k++ ) { + shoveTotals[k] = totals[k] / area; + } + extract.shove( shoveTotals, outIndex, dataOut ); + lowx_int = highx_int; + lowx_float = highx_float; + highx_int += convx_int; + highx_float += convx_float; + if( highx_float > 1.0f ) { + highx_float -= 1.0f; + highx_int++; + } + + // Clamp to make sure we don't run off the right edge + if (highx_int > widthIn - 1) { + int delta = (highx_int - widthIn + 1); + lowx_int -= delta; + highx_int -= delta; + } + } + lowy_int = highy_int; + lowy_float = highy_float; + highy_int += convy_int; + highy_float += convy_float; + if( highy_float > 1.0f ) { + highy_float -= 1.0f; + highy_int++; + } + } + assert( outIndex == ( widthOut * heightOut - 1) ); + } + + public static void scaleInternal3D( int components, int widthIn, int heightIn, + int depthIn, ShortBuffer dataIn, int widthOut, int heightOut, + int depthOut, ShortBuffer dataOut ) { + float x, lowx, highx, convx, halfconvx; + float y, lowy, highy, convy, halfconvy; + float z, lowz, highz, convz, halfconvz; + float xpercent, ypercent, zpercent; + float percent; + // max compnents in a format is 4 + float[] totals = new float[4]; + float volume; + int i, j, d, k, zint, yint, xint, xindex, yindex, zindex; + int temp; + + lowy = highy = lowx = highx = 0.0f; + + convz = (float)depthIn / depthOut; + convy = (float)heightIn / heightOut; + convx = (float)widthIn / widthOut; + halfconvz = convz / 2.0f; + halfconvy = convy / 2.0f; + halfconvx = convx / 2.0f; + for( d = 0; d < depthOut; d++ ) { + z = convz * ( d + 0.5f ); + if( depthIn > depthOut ) { + highz = z + halfconvz; + lowz = z - halfconvz; + } else { + highz = z + 0.5f; + lowz = z - 0.5f; + } + for( i = 0; i < heightOut; i++ ) { + y = convy * ( i + 0.5f ); + if( heightIn > heightOut ) { + highz = y + halfconvy; + lowz = y - halfconvy; + } else { + highz = y + 0.5f; + lowz = y - 0.5f; + } + for( j = 0; j < widthOut; j++ ) { + x = convx * ( j + 0.5f ); + if( depthIn > depthOut ) { + highz = x + halfconvx; + lowz = x - halfconvx; + } else { + highz = x + 0.5f; + lowz = x - 0.5f; + } + + // Ok, now apply box filter to box that goes from ( lowx, lowy, lowz ) + // to ( highx, highy, highz ) on input data into this pixel on output data + + totals[0] = totals[1] = totals[2] = totals[3] = 0.0f; + volume = 0.0f; + + z = lowz; + zint = (int)(Math.floor( z ) ); + while( z < highz ) { + zindex = ( zint + depthIn ) % depthIn; + if( highz < zint + 1 ) { + zpercent = highz - z; + } else { + zpercent = zint + 1 - z; + } + + y = lowy; + yint = (int)(Math.floor( y ) ); + while( y < highy ) { + yindex = ( yint + heightIn ) % heightIn; + if( highy < yint + 1 ) { + ypercent = highy - y; + } else { + ypercent = yint + 1 - y; + } + + x = lowx; + xint = (int)(Math.floor( x ) ); + + while( x < highx ) { + xindex = (xint + widthIn ) % widthIn; + if( highx < xint + 1 ) { + xpercent = highx - x; + } else { + xpercent = xint + 1 - x; + } + + percent = xpercent * ypercent * zpercent; + volume += percent; + + temp = (xindex + ( yindex *widthIn) + (zindex * widthIn *heightIn)) * components; + for( k = 0; k < components; k++ ) { + assert( 0 <= (temp+k) && (temp+k) < (widthIn * heightIn * depthIn * components) ); + totals[k] += dataIn.get( temp + k ) * percent; + } + xint++; + x = xint; + } // while x + yint++; + y = yint; + } // while y + zint++; + z = zint; + } // while z + + temp = ( j + ( i * widthOut ) + (d * widthOut * heightOut ) ) * components; + for( k = 0; k < components; k++ ) { + // totals should be rounded in the case of enlarging an rgb ramp when the type is 332 or 4444 + assert( 0 <= ( temp + k ) && ( temp + k ) < (widthOut * heightOut* depthOut * components) ); + dataOut.put( temp + k, (short)((totals[k] + 0.5f) / volume ) ); + } + } + } + } + } + + public static int gluScaleImage3D( GL gl, int format, int widthIn, int heightIn, + int depthIn, int typeIn, ByteBuffer dataIn, int widthOut, int heightOut, + int depthOut, int typeOut, ByteBuffer dataOut ) { + int components; + ShortBuffer beforeImage, afterImage; + PixelStorageModes psm = new PixelStorageModes(); + + if( widthIn == 0 || heightIn == 0 || depthIn == 0 || + widthOut == 0 || heightOut == 0 || depthOut == 0 ) { + return( 0 ); + } + + if( widthIn < 0 || heightIn < 0 || depthIn < 0 || + widthOut < 0 || heightOut < 0 || depthOut < 0 ) { + return( GLU.GLU_INVALID_VALUE ); + } + + if( !Mipmap.legalFormat(format) || !Mipmap.legalType(typeIn) || + !Mipmap.legalType(typeOut) || typeIn == GL2.GL_BITMAP || + typeOut == GL2.GL_BITMAP ) { + return( GLU.GLU_INVALID_ENUM ); + } + + if( !Mipmap.isLegalFormatForPackedPixelType( format, typeIn ) ) { + return( GLU.GLU_INVALID_OPERATION ); + } + + if( !Mipmap.isLegalFormatForPackedPixelType( format, typeOut ) ) { + return( GLU.GLU_INVALID_OPERATION ); + } + + try { + beforeImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, + heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); + afterImage = Buffers.newDirectByteBuffer( Mipmap.imageSize3D( widthIn, + heightIn, depthIn, format, GL2.GL_UNSIGNED_SHORT ) ).asShortBuffer(); + } catch( OutOfMemoryError err ) { + return( GLU.GLU_OUT_OF_MEMORY ); + } + Mipmap.retrieveStoreModes3D( gl, psm ); + + Image.fillImage3D( psm, widthIn, heightIn, depthIn, format, typeIn, + Mipmap.is_index( format ), dataIn, beforeImage ); + components = Mipmap.elements_per_group( format, 0 ); + ScaleInternal.scaleInternal3D( components, widthIn, heightIn, depthIn, + beforeImage, widthOut, heightOut, depthOut, afterImage ); + Image.emptyImage3D( psm, widthOut, heightOut, depthOut, format, typeOut, + Mipmap.is_index( format ), afterImage, dataOut ); + + return( 0 ); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/mipmap/Type_Widget.java b/src/jogl/classes/jogamp/opengl/glu/mipmap/Type_Widget.java new file mode 100644 index 000000000..0aeca8f1c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/mipmap/Type_Widget.java @@ -0,0 +1,226 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.mipmap; + +import java.nio.*; + +/** + * + * @author Administrator + */ +public class Type_Widget { + + ByteBuffer buffer; + + /** Creates a new instance of Type_Widget */ + public Type_Widget() { + // can't make this direct, because JVM doesn't allocate small direct buffers efficiently + // see https://jogamp.org/bugzilla/show_bug.cgi?id=463 for details + buffer = ByteBuffer.allocate( 4 ); + } + + public void setUB0( byte b ) { + buffer.position( 0 ); + buffer.put( b ); + } + + public byte getUB0() { + buffer.position( 0 ); + return( buffer.get() ); + } + + public void setUB1( byte b ) { + buffer.position( 1 ); + buffer.put( b ); + } + + public byte getUB1() { + buffer.position( 1 ); + return( buffer.get() ); + } + + public void setUB2( byte b ) { + buffer.position( 2 ); + buffer.put( b ); + } + + public byte getUB2() { + buffer.position( 2 ); + return( buffer.get() ); + } + + public void setUB3( byte b ) { + buffer.position( 3 ); + buffer.put( b ); + } + + public byte getUB3() { + buffer.position( 3 ); + return( buffer.get() ); + } + + public void setUS0( short s ) { + buffer.position( 0 ); + buffer.putShort( s ); + } + + public short getUS0() { + buffer.position( 0 ); + return( buffer.getShort() ); + } + + public void setUS1( short s ) { + buffer.position( 2 ); + buffer.putShort( s ); + } + + public short getUS1() { + buffer.position( 2 ); + return( buffer.getShort() ); + } + + public void setUI( int i ) { + buffer.position( 0 ); + buffer.putInt( i ); + } + + public int getUI() { + buffer.position( 0 ); + return( buffer.getInt() ); + } + + public void setB0( byte b ) { + buffer.position( 0 ); + buffer.put( b ); + } + + public byte getB0() { + buffer.position( 0 ); + return( buffer.get() ); + } + + public void setB1( byte b ) { + buffer.position( 1 ); + buffer.put( b ); + } + + public byte getB1() { + buffer.position( 1 ); + return( buffer.get() ); + } + + public void setB2( byte b ) { + buffer.position( 2 ); + buffer.put( b ); + } + + public byte getB2() { + buffer.position( 2 ); + return( buffer.get() ); + } + + public void setB3( byte b ) { + buffer.position( 3 ); + buffer.put( b ); + } + + public byte getB3() { + buffer.position( 3 ); + return( buffer.get() ); + } + + public void setS0( short s ) { + buffer.position( 0 ); + buffer.putShort( s ); + } + + public short getS0() { + buffer.position( 0 ); + return( buffer.getShort() ); + } + + public void setS1( short s ) { + buffer.position( 2 ); + buffer.putShort( s ); + } + + public short getS1() { + buffer.position( 2 ); + return( buffer.getShort() ); + } + + public void setI( int i ) { + buffer.position( 0 ); + buffer.putInt( i ); + } + + public int getI() { + buffer.position( 0 ); + return( buffer.getInt() ); + } + + public void setF( float f ) { + buffer.position( 0 ); + buffer.putFloat( f ); + } + + public float getF() { + buffer.position( 0 ); + return( buffer.getFloat() ); + } + + public ByteBuffer getBuffer() { + buffer.rewind(); + return( buffer ); + } + + public static void main( String args[] ) { + Type_Widget t = new Type_Widget(); + t.setI( 1000000 ); + + System.out.println("int: " + Integer.toHexString( t.getI() ) ); + + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Arc.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Arc.java new file mode 100644 index 000000000..9ee2494a1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Arc.java @@ -0,0 +1,258 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +*/ + +/** + * Trimming arc + * @author Tomas Hrasky + * + */ +public class Arc { + /** + * Corresponding picewise-linear arc + */ + public PwlArc pwlArc; + + /** + * Arc type + */ + private long type; + + /** + * Arc link in linked list + */ + public Arc link; + + /** + * Previous arc + */ + Arc prev; + + /** + * Next arc + */ + Arc next; + + /** + * Corresponding berizer type arc + */ + private BezierArc bezierArc; + + /** + * Makes new arc at specified side + * + * @param side + * which side doeas this arc form + */ + public Arc(int side) { + bezierArc = null; + pwlArc = null; + type = 0; + setside(side); + // nuid=_nuid + } + + /** + * Sets side the arc is at + * + * @param side + * arc side + */ + private void setside(int side) { + // DONE + clearside(); + type |= side << 8; + } + + /** + * Unsets side + */ + private void clearside() { + // DONE + type &= ~(0x7 << 8); + } + + // this one replaces enum arc_side + /** + * Side not specified + */ + public static final int ARC_NONE = 0; + + /** + * Arc on right + */ + public static final int ARC_RIGHT = 1; + + /** + * Arc on top + */ + public static final int ARC_TOP = 2; + + /** + * Arc on left + */ + public static final int ARC_LEFT = 3; + + /** + * Arc on bottom + */ + public static final int ARC_BOTTOM = 4; + + /** + * Bezier type flag + */ + private static final long BEZIER_TAG = 1 << 13; + + /** + * Arc type flag + */ + private static final long ARC_TAG = 1 << 3; + + /** + * Tail type tag + */ + private static final long TAIL_TAG = 1 << 6; + + /** + * Appends arc to the list + * + * @param jarc + * arc to be append + * @return this + */ + public Arc append(Arc jarc) { + // DONE + if (jarc != null) { + next = jarc.next; + prev = jarc; + next.prev = this; + prev.next = this; + } else { + next = this; + prev = this; + } + + return this; + } + + /** + * Unused + * + * @return true + */ + public boolean check() { + return true; + } + + /** + * Sets bezier type flag + */ + public void setbezier() { + // DONE + type |= BEZIER_TAG; + + } + + /** + * Returns tail of linked list coords + * + * @return tail coords + */ + public float[] tail() { + // DONE + return pwlArc.pts[0].param; + } + + /** + * Returns head of linked list coords + * + * @return head coords + */ + public float[] head() { + // DONE + return next.pwlArc.pts[0].param; + } + + /** + * Returns whether arc is marked with arc_tag + * + * @return is arc marked with arc_tag + */ + public boolean ismarked() { + // DONE + return ((type & ARC_TAG) > 0) ? true : false; + } + + /** + * Cleans arc_tag flag + */ + public void clearmark() { + // DONE + type &= (~ARC_TAG); + } + + /** + * Sets arc_tag flag + */ + public void setmark() { + // DONE + type |= ARC_TAG; + } + + /** + * sets tail tag + */ + public void setitail() { + // DONE + type |= TAIL_TAG; + } + + /** + * Returns whether arc is marked tail + * + * @return is tail + */ + public boolean getitail() { + return false; + } + + /** + * Unsets tail tag + */ + public void clearitail() { + // DONE + type &= (~TAIL_TAG); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcSdirSorter.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcSdirSorter.java new file mode 100644 index 000000000..3955e3176 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcSdirSorter.java @@ -0,0 +1,63 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class for sorting list of Arcs + * @author Tomas Hrasky + * + */ +public class ArcSdirSorter { + + /** + * Makes new ArcSdirSorter with Subdivider + * @param subdivider subdivider + */ + public ArcSdirSorter(Subdivider subdivider) { + //TODO + // System.out.println("TODO arcsdirsorter.constructor"); + } + + /** + * Sorts list of arcs + * @param list arc list to be sorted + * @param count size of list + */ + public void qsort(CArrayOfArcs list, int count) { + // TODO + // System.out.println("TODO arcsdirsorter.qsort"); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTdirSorter.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTdirSorter.java new file mode 100644 index 000000000..098ba97b7 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTdirSorter.java @@ -0,0 +1,60 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class for sorting list of Arcs + * @author Tomas Hrasky + * + */ +public class ArcTdirSorter { + /** + * Makes new ArcSdirSorter with Subdivider + * @param subdivider subdivider + */ + public ArcTdirSorter(Subdivider subdivider) { + // TODO Auto-generated constructor stub + // System.out.println("TODO arcTsorter.konstruktor"); + } + /** + * Sorts list of arcs + * @param list arc list to be sorted + * @param count size of list + */ + public void qsort(CArrayOfArcs list, int count) { + // TODO Auto-generated method stub + // System.out.println("TODO arcTsorter.qsort"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTesselator.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTesselator.java new file mode 100644 index 000000000..edfb8905f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/ArcTesselator.java @@ -0,0 +1,90 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class for arc tesselation + * @author Tomas Hrasky + * + */ +public class ArcTesselator { + + /** + * Makes given arc an bezier arc + * @param arc arc to work with + * @param s1 minimum s param + * @param s2 maximum s param + * @param t1 minimum t param + * @param t2 maximum s param + */ + public void bezier(Arc arc, float s1, float s2, float t1, float t2) { + // DONE + TrimVertex[] p = new TrimVertex[2]; + p[0] = new TrimVertex(); + p[1] = new TrimVertex(); + arc.pwlArc = new PwlArc(2, p); + p[0].param[0] = s1; + p[0].param[1] = s2; + p[1].param[0] = t1; + p[1].param[1] = t2; + arc.setbezier(); + } + + /** + * Empty method + * @param newright arc to work with + * @param s first tail + * @param t2 second tail + * @param t1 third tail + * @param f stepsize + */ + public void pwl_right(Arc newright, float s, float t1, float t2, float f) { + // TODO Auto-generated method stub + // System.out.println("TODO arctesselator.pwl_right"); + } + + /** + * Empty method + * @param newright arc to work with + * @param s first tail + * @param t2 second tail + * @param t1 third tail + * @param f stepsize + */ + public void pwl_left(Arc newright, float s, float t2, float t1, float f) { + // TODO Auto-generated method stub + // System.out.println("TODO arctesselator.pwl_left"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Backend.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Backend.java new file mode 100644 index 000000000..39097720c --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Backend.java @@ -0,0 +1,217 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class responsible for rendering + * @author Tomas Hrasky + * + */ +public abstract class Backend { + + /** + * Fill surface + */ + public static final int N_MESHFILL = 0; + + /** + * Draw surface as wire model + */ + public static final int N_MESHLINE = 1; + + /** + * Draw surface with points + */ + public static final int N_MESHPOINT = 2; + + /** + * Object rendering curves + */ + protected CurveEvaluator curveEvaluator; + + /** + * Object rendering surfaces + */ + protected SurfaceEvaluator surfaceEvaluator; + + /** + * Makes new backend + */ + public Backend() { + // curveEvaluator = new OpenGLCurveEvaluator(); + // surfaceEvaluator = new OpenGLSurfaceEvaluator(); + } + + /** + * Begin a curve + */ + public void bgncurv() { + // DONE + curveEvaluator.bgnmap1f(); + + } + + /** + * End a curve + */ + public void endcurv() { + // DONE + curveEvaluator.endmap1f(); + + } + + /** + * Make cuve with given parameters + * @param type curve type + * @param ps control points + * @param stride control points coordinates number + * @param order order of curve + * @param ulo smallest u + * @param uhi highest u + */ + public void curvpts(int type, CArrayOfFloats ps, int stride, int order, + float ulo, float uhi) { + // DONE + curveEvaluator.map1f(type, ulo, uhi, stride, order, ps); + curveEvaluator.enable(type); + } + + /** + * Draw curve + * @param u1 smallest u + * @param u2 highest u + * @param nu number of pieces + */ + public void curvgrid(float u1, float u2, int nu) { + // DONE + curveEvaluator.mapgrid1f(nu, u1, u2); + + } + + /** + * Evaluates curve mesh + * @param from low param + * @param n step + */ + public void curvmesh(int from, int n) { + // DONE + curveEvaluator.mapmesh1f(N_MESHFILL, from, from + n); + } + + /** + * Begin surface + * @param wiretris use triangles + * @param wirequads use quads + */ + public void bgnsurf(int wiretris, int wirequads) { + // DONE + surfaceEvaluator.bgnmap2f(); + + if (wiretris > 0) + surfaceEvaluator.polymode(NurbsConsts.N_MESHLINE); + else + surfaceEvaluator.polymode(NurbsConsts.N_MESHFILL); + } + + /** + * End surface + */ + public void endsurf() { + // DONE + surfaceEvaluator.endmap2f(); + } + + /** + * Empty method + * @param ulo low u param + * @param uhi hig u param + * @param vlo low v param + * @param vhi high v param + */ + public void patch(float ulo, float uhi, float vlo, float vhi) { + // DONE + surfaceEvaluator.domain2f(ulo, uhi, vlo, vhi); + } + + /** + * Draw surface + * @param u0 lowest u + * @param u1 highest u + * @param nu number of pieces in u direction + * @param v0 lowest v + * @param v1 highest v + * @param nv number of pieces in v direction + */ + public void surfgrid(float u0, float u1, int nu, float v0, float v1, int nv) { + // DONE + surfaceEvaluator.mapgrid2f(nu, u0, u1, nv, v0, v1); + + } + + /** + * Evaluates surface mesh + * @param u u param + * @param v v param + * @param n step in u direction + * @param m step in v direction + */ + public void surfmesh(int u, int v, int n, int m) { + // System.out.println("TODO backend.surfmesh wireframequads"); + // TODO wireframequads + surfaceEvaluator.mapmesh2f(NurbsConsts.N_MESHFILL, u, u + n, v, v + m); + } + + /** + * Make surface + * @param type surface type + * @param pts control points + * @param ustride control points coordinates in u direction + * @param vstride control points coordinates in v direction + * @param uorder surface order in u direction + * @param vorder surface order in v direction + * @param ulo lowest u + * @param uhi hightest u + * @param vlo lowest v + * @param vhi hightest v + */ + public void surfpts(int type, CArrayOfFloats pts, int ustride, int vstride, + int uorder, int vorder, float ulo, float uhi, float vlo, float vhi) { + // DONE + surfaceEvaluator.map2f(type, ulo, uhi, ustride, uorder, vlo, vhi, + vstride, vorder, pts); + surfaceEvaluator.enable(type); + + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/BezierArc.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/BezierArc.java new file mode 100644 index 000000000..d9b390b67 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/BezierArc.java @@ -0,0 +1,44 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Empty class + * @author Tomas Hrasky + * + */ +public class BezierArc { + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java new file mode 100644 index 000000000..61316f348 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Bin.java @@ -0,0 +1,155 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding trimming arcs + * @author Tomas Hrasky + * + */ +public class Bin { + + /** + * Head of linked list of arcs + */ + private Arc head; + + /** + * Current arc + */ + private Arc current; + + /** + * Indicates whether there are any Arcs in linked list + * @return true if there are any Arcs in linked list + */ + public boolean isnonempty() { + // DONE + return this.head != null ? true : false; + } + + /** + * Adds and arc to linked list + * @param jarc added arc + */ + public void addarc(Arc jarc) { + // DONE + // if (head == null) + // head = jarc; + // else { + jarc.link = head; + head = jarc; + // } + + } + + /** + * Returns number of arcs in linked list + * @return number of arcs + */ + public int numarcs() { + // DONE + int count = 0; + for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) + count++; + return count; + } + + /** + * Removes first arc in list + * @return new linked list head + */ + public Arc removearc() { + // DONE + Arc jarc = head; + if (jarc != null) + head = jarc.link; + return jarc; + + } + + /** + * Consolidates linked list + */ + public void adopt() { + // DONE + markall(); + + Arc orphan; + while ((orphan = removearc()) != null) { + for (Arc parent = orphan.next; !parent.equals(orphan); parent = parent.next) { + if (!parent.ismarked()) { + orphan.link = parent.link; + parent.link = orphan; + orphan.clearmark(); + break; + } + } + } + + } + + /** + * Marks all arc in linked list + */ + private void markall() { + // DONE + for (Arc jarc = firstarc(); jarc != null; jarc = nextarc()) + jarc.setmark(); + } + + /** + * Returns first arc in linked list + * @return first arc in linked list + */ + private Arc firstarc() { + // DONE + current = head; + return nextarc(); + } + + /** + * Returns next arc in linked list + * @return next arc + * + */ + private Arc nextarc() { + // DONE + Arc jarc = current; + if (jarc != null) + current = jarc.link; + return jarc; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Breakpt.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Breakpt.java new file mode 100644 index 000000000..b5b88ad96 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Breakpt.java @@ -0,0 +1,59 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding break point parameters + * + * @author Tomas Hrasky + * + */ +public class Breakpt { + + /** + * Breakpoint multiplicity + */ + public int multi; + + /** + * Breakpint value + */ + public float value; + + /** + * Breakpoint deficit (how many times it has to be added) + */ + public int def; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfArcs.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfArcs.java new file mode 100644 index 000000000..0646e1d9f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfArcs.java @@ -0,0 +1,194 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/** + * Class replacing C language pointer + * + * @author Tomas Hrasky + * + */ +public class CArrayOfArcs { + /** + * Underlaying array + */ + private Arc[] array; + + /** + * Pointer to array member + */ + private int pointer; + + /** + * Don't check for array borders? + */ + private boolean noCheck = true; + + /** + * Makes new CArray + * + * @param array + * underlaying array + * @param pointer + * pointer (index) to array + */ + public CArrayOfArcs(Arc[] array, int pointer) { + this.array = array; + // this.pointer=pointer; + setPointer(pointer); + } + + /** + * Makes new CArray from other CArray + * + * @param carray + * reference array + */ + public CArrayOfArcs(CArrayOfArcs carray) { + this.array = carray.array; + // this.pointer=carray.pointer; + setPointer(carray.pointer); + } + + /** + * Makes new CArray with pointer set to 0 + * + * @param ctlarray + * underlaying array + */ + public CArrayOfArcs(Arc[] ctlarray) { + this.array = ctlarray; + this.pointer = 0; + } + + /** + * Returns element at pointer + * + * @return element at pointer + */ + public Arc get() { + return array[pointer]; + } + + /** + * Increases pointer by one (++) + */ + public void pp() { + // pointer++; + setPointer(pointer + 1); + } + + /** + * Sets element at pointer + * + * @param f + * desired value + */ + public void set(Arc f) { + array[pointer] = f; + + } + + /** + * Returns array element at specified index + * + * @param i + * array index + * @return element at index + */ + public Arc get(int i) { + return array[i]; + } + + /** + * Returns array element at specified index relatively to pointer + * + * @param i + * relative index + * @return element at relative index + */ + public Arc getRelative(int i) { + return array[pointer + i]; + } + + /** + * Sets value of element at specified index relatively to pointer + * + * @param i + * relative index + * @param value + * value to be set + */ + public void setRelative(int i, Arc value) { + array[pointer + i] = value; + } + + /** + * Lessens pointer by value + * + * @param i + * lessen by + */ + public void lessenPointerBy(int i) { + // pointer-=i; + setPointer(pointer - i); + } + + /** + * Returns pointer value + * + * @return pointer value + */ + public int getPointer() { + return pointer; + } + + /** + * Sets ponter value + * + * @param pointer + * pointer value to be set + */ + public void setPointer(int pointer) { + if (!noCheck && pointer > array.length) + throw new IllegalArgumentException("Pointer " + pointer + + " out of bounds " + array.length); + this.pointer = pointer; + } + + /** + * Raises pointer by value + * + * @param i + * raise by + */ + public void raisePointerBy(int i) { + // pointer+=i; + setPointer(pointer + i); + } + + /** + * Lessens ponter by one (--) + */ + public void mm() { + // pointer--; + setPointer(pointer - 1); + } + + /** + * Returns underlaying array + * + * @return underlaying array + */ + public Arc[] getArray() { + return array; + } + + /** + * Sets underlaying array + * + * @param array + * underlaying array + */ + public void setArray(Arc[] array) { + this.array = array; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfBreakpts.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfBreakpts.java new file mode 100644 index 000000000..e47fdf966 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfBreakpts.java @@ -0,0 +1,130 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/** + * Class replacing C language pointer + * + * @author Tomas Hrasky + * + */ +public class CArrayOfBreakpts { + /** + * Underlaying array + */ + private Breakpt[] pole; + + /** + * Pointer to array member + */ + private int pointer; + + /** + * Makes new CArray + * + * @param array + * underlaying array + * @param pointer + * pointer (index) to array + */ + public CArrayOfBreakpts(Breakpt[] array, int pointer) { + this.pole = array; + this.pointer = pointer; + } + + /** + * Makes new CArray from other CArray + * + * @param carray + * reference array + */ + public CArrayOfBreakpts(CArrayOfBreakpts carray) { + this.pole = carray.pole; + this.pointer = carray.pointer; + } + + /** + * Returns element at pointer + * + * @return element at pointer + */ + public Breakpt get() { + return pole[pointer]; + } + + /** + * Increases pointer by one (++) + */ + public void pp() { + pointer++; + } + + /** + * Sets element at pointer + * + * @param f + * desired value + */ + public void set(Breakpt f) { + pole[pointer] = f; + + } + + /** + * Returns array element at specified index + * + * @param i + * array index + * @return element at index + */ + public Breakpt get(int i) { + return pole[i]; + } + + /** + * Lessens pointer by value + * + * @param i + * lessen by + */ + public void lessenPointerBy(int i) { + pointer -= i; + + } + + /** + * Returns pointer value + * + * @return pointer value + */ + public int getPointer() { + return pointer; + } + + /** + * Sets ponter value + * + * @param pointer + * pointer value to be set + */ + public void setPointer(int pointer) { + this.pointer = pointer; + } + + /** + * Raises pointer by value + * + * @param i + * raise by + */ + public void raisePointerBy(int i) { + pointer += i; + + } + + /** + * Lessens ponter by one (--) + */ + public void mm() { + pointer--; + + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfFloats.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfFloats.java new file mode 100644 index 000000000..60cef9919 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfFloats.java @@ -0,0 +1,195 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/** + * Class replacing C language pointer + * + * @author Tomas Hrasky + * + */ +public class CArrayOfFloats { + + /** + * Underlaying array + */ + private float[] array; + + /** + * Pointer to array member + */ + private int pointer; + + /** + * Don't check for array borders? + */ + private boolean noCheck = true; + + /** + * Makes new CArray + * + * @param array + * underlaying array + * @param pointer + * pointer (index) to array + */ + public CArrayOfFloats(float[] array, int pointer) { + this.array = array; + // this.pointer=pointer; + setPointer(pointer); + } + + /** + * Makes new CArray from other CArray + * + * @param carray + * reference array + */ + public CArrayOfFloats(CArrayOfFloats carray) { + this.array = carray.array; + // this.pointer=carray.pointer; + setPointer(carray.pointer); + } + + /** + * Makes new CArray with pointer set to 0 + * + * @param ctlarray + * underlaying array + */ + public CArrayOfFloats(float[] ctlarray) { + this.array = ctlarray; + this.pointer = 0; + } + + /** + * Returns element at pointer + * + * @return element at pointer + */ + public float get() { + return array[pointer]; + } + + /** + * Increases pointer by one (++) + */ + public void pp() { + // pointer++; + setPointer(pointer + 1); + } + + /** + * Sets element at pointer + * + * @param f + * desired value + */ + public void set(float f) { + array[pointer] = f; + + } + + /** + * Returns array element at specified index + * + * @param i + * array index + * @return element at index + */ + public float get(int i) { + return array[i]; + } + + /** + * Returns array element at specified index relatively to pointer + * + * @param i + * relative index + * @return element at relative index + */ + public float getRelative(int i) { + return array[pointer + i]; + } + + /** + * Sets value of element at specified index relatively to pointer + * + * @param i + * relative index + * @param value + * value to be set + */ + public void setRelative(int i, float value) { + array[pointer + i] = value; + } + + /** + * Lessens pointer by value + * + * @param i + * lessen by + */ + public void lessenPointerBy(int i) { + // pointer-=i; + setPointer(pointer - i); + } + + /** + * Returns pointer value + * + * @return pointer value + */ + public int getPointer() { + return pointer; + } + + /** + * Sets ponter value + * + * @param pointer + * pointer value to be set + */ + public void setPointer(int pointer) { + if (!noCheck && pointer > array.length) + throw new IllegalArgumentException("Pointer " + pointer + + " out of bounds " + array.length); + this.pointer = pointer; + } + + /** + * Raises pointer by value + * + * @param i + * raise by + */ + public void raisePointerBy(int i) { + // pointer+=i; + setPointer(pointer + i); + } + + /** + * Lessens ponter by one (--) + */ + public void mm() { + // pointer--; + setPointer(pointer - 1); + } + + /** + * Returns underlaying array + * + * @return underlaying array + */ + public float[] getArray() { + return array; + } + + /** + * Sets underlaying array + * + * @param array + * underlaying array + */ + public void setArray(float[] array) { + this.array = array; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfQuiltspecs.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfQuiltspecs.java new file mode 100644 index 000000000..ef16a8204 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/CArrayOfQuiltspecs.java @@ -0,0 +1,160 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/** + * Class replacing C language pointer + * + * @author Tomas Hrasky + * + */ +public class CArrayOfQuiltspecs { + /** + * Underlaying array + */ + private Quiltspec[] array; + + /** + * Pointer to array member + */ + private int pointer; + + /** + * Makes new CArray + * + * @param array + * underlaying array + * @param pointer + * pointer (index) to array + */ + public CArrayOfQuiltspecs(Quiltspec[] array, int pointer) { + this.array = array; + this.pointer = pointer; + } + + /** + * Makes new CArray from other CArray + * + * @param carray + * reference array + */ + public CArrayOfQuiltspecs(CArrayOfQuiltspecs carray) { + this.array = carray.array; + this.pointer = carray.pointer; + } + + /** + * Makes new CArray with pointer set to 0 + * + * @param array + * underlaying array + */ + public CArrayOfQuiltspecs(Quiltspec[] array) { + this.array = array; + this.pointer = 0; + } + + /** + * Returns element at pointer + * + * @return element at pointer + */ + public Quiltspec get() { + return array[pointer]; + } + + /** + * Increases pointer by one (++) + */ + public void pp() { + pointer++; + } + + /** + * Sets element at pointer + * + * @param f + * desired value + */ + public void set(Quiltspec f) { + array[pointer] = f; + + } + + /** + * Returns array element at specified index + * + * @param i + * array index + * @return element at index + */ + public Quiltspec get(int i) { + return array[i]; + } + + /** + * Lessens pointer by value + * + * @param i + * lessen by + */ + public void lessenPointerBy(int i) { + pointer -= i; + + } + + /** + * Returns pointer value + * + * @return pointer value + */ + public int getPointer() { + return pointer; + } + + /** + * Sets ponter value + * + * @param pointer + * pointer value to be set + */ + public void setPointer(int pointer) { + this.pointer = pointer; + } + + /** + * Raises pointer by value + * + * @param i + * raise by + */ + public void raisePointerBy(int i) { + pointer += i; + + } + + /** + * Lessens ponter by one (--) + */ + public void mm() { + pointer--; + + } + + /** + * Returns underlaying array + * + * @return underlaying array + */ + public Quiltspec[] getArray() { + return array; + } + + /** + * Sets underlaying array + * + * @param array + * underlaying array + */ + public void setArray(Quiltspec[] array) { + this.array = array; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Curve.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Curve.java new file mode 100644 index 000000000..fb1a5acea --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Curve.java @@ -0,0 +1,238 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding curve definition + * @author Tomáš Hráský + * + */ +public class Curve { + + /** + * Maximum coordinates per control point + */ + private static final int MAXCOORDS = 5; + + /** + * Max curve order + */ + private static final int MAXORDER = 24; + + /** + * Next curve in linked list + */ + public Curve next; + + /** + * OpenGL maps + */ + private Mapdesc mapdesc; + + /** + * Does the curve need sampling + */ + private boolean needsSampling; + + /** + * Culling + */ + private int cullval; + + /** + * Number of coords + */ + private int stride; + + /** + * Curve order + */ + private int order; + + /** + * Holds conversion range borders + */ + private float[] range; + + /** + * Subdivision stepsize + */ + public float stepsize; + + /** + * Minimal subdivision stepsize + */ + private float minstepsize; + + /** + * Sampling points + */ + float[] spts; + + /** + * Makes new Curve + * + * @param geo + * @param pta + * @param ptb + * @param c + * next curve in linked list + */ + public Curve(Quilt geo, float[] pta, float[] ptb, Curve c) { + + spts = new float[MAXORDER * MAXCOORDS]; + + mapdesc = geo.mapdesc; + + next = c; + needsSampling = mapdesc.isRangeSampling() ? true : false; + + cullval = mapdesc.isCulling() ? Subdivider.CULL_ACCEPT + : Subdivider.CULL_TRIVIAL_REJECT; + order = geo.qspec.get(0).order; + stride = MAXCOORDS; + + // CArrayOfFloats ps = geo.cpts; + CArrayOfFloats ps = new CArrayOfFloats(geo.cpts.getArray(), 0); + CArrayOfQuiltspecs qs = geo.qspec; + ps.raisePointerBy(qs.get().offset); + ps.raisePointerBy(qs.get().index * qs.get().order * qs.get().stride); + + if (needsSampling) { + mapdesc.xformSampling(ps, qs.get().order, qs.get().stride, spts, + stride); + } + if (cullval == Subdivider.CULL_ACCEPT) { + // System.out.println("TODO curve.Curve-cullval"); + // mapdesc.xformCulling(ps,qs.get().order,qs.get().stride,cpts,stride); + } + + range = new float[3]; + range[0] = qs.get().breakpoints[qs.get().index]; + range[1] = qs.get().breakpoints[qs.get().index + 1]; + range[2] = range[1] - range[0]; + // TODO it is necessary to solve problem with "this" pointer here + if (range[0] != pta[0]) { + // System.out.println("TODO curve.Curve-range0"); + // Curve lower=new Curve(this,pta,0); + // lower.next=next; + // this=lower; + } + if (range[1] != ptb[0]) { + // System.out.println("TODO curve.Curve-range1"); + // Curve lower=new Curve(this,ptb,0); + } + } + + /** + * Checks culling type + * @return Subdivider.CULL_ACCEPT + */ + public int cullCheck() { + if (cullval == Subdivider.CULL_ACCEPT) { + // System.out.println("TODO curve.cullval"); + // cullval=mapdesc.cullCheck(cpts,order,stride); + } + // TODO compute cullval and return the computed value + // return cullval; + return Subdivider.CULL_ACCEPT; + } + + /** + * Computes subdivision step size + */ + public void getStepSize() { + minstepsize = 0; + if (mapdesc.isConstantSampling()) { + setstepsize(mapdesc.maxrate); + } else if (mapdesc.isDomainSampling()) { + setstepsize(mapdesc.maxrate * range[2]); + } else { + assert (order <= MAXORDER); + + float tmp[][] = new float[MAXORDER][MAXCOORDS]; + + int tstride = (MAXORDER); + + int val = 0; + // mapdesc.project(spts,stride,tmp,tstride,order); + + // System.out.println("TODO curve.getsptepsize mapdesc.project"); + + if (val == 0) { + setstepsize(mapdesc.maxrate); + } else { + float t = mapdesc.getProperty(NurbsConsts.N_PIXEL_TOLERANCE); + if (mapdesc.isParametricDistanceSampling()) { + // System.out.println("TODO curve.getstepsize - parametric"); + } else if (mapdesc.isPathLengthSampling()) { + // System.out.println("TODO curve.getstepsize - pathlength"); + } else { + setstepsize(mapdesc.maxrate); + } + } + + } + + } + + /** + * Sets maximum subdivision step size + * @param max maximum subdivision step size + */ + private void setstepsize(float max) { + // DONE + stepsize = (max >= 1) ? (range[2] / max) : range[2]; + minstepsize = stepsize; + } + + /** + * Clamps the curve + */ + public void clamp() { + // DONE + if (stepsize < minstepsize) + stepsize = mapdesc.clampfactor * minstepsize; + } + + /** + * Tells whether curve needs subdivision + * + * @return curve needs subdivison + */ + public boolean needsSamplingSubdivision() { + return (stepsize < minstepsize); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/CurveEvaluator.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/CurveEvaluator.java new file mode 100644 index 000000000..c27ffd4c4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/CurveEvaluator.java @@ -0,0 +1,86 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class rendering curves with OpenGL + * @author Tomáš Hráský + * + */ +public interface CurveEvaluator { + /** + * Pushes eval bit + */ + public void bgnmap1f(); + + /** + * Pops all OpenGL attributes + */ + public void endmap1f() ; + + /** + * Initializes opengl evaluator + * @param type curve type + * @param ulo lowest u + * @param uhi highest u + * @param stride control point coords + * @param order curve order + * @param ps control points + */ + public void map1f(int type, float ulo, float uhi, int stride, int order, + CArrayOfFloats ps) ; + + /** + * Calls opengl enable + * @param type what to enable + */ + public void enable(int type) ; + + /** + * Calls glMapGrid1f + * @param nu steps + * @param u1 low u + * @param u2 high u + */ + public void mapgrid1f(int nu, float u1, float u2) ; + + /** + * Evaluates a curve using glEvalMesh1f + * @param style Backend.N_MESHFILL/N_MESHLINE/N_MESHPOINT + * @param from lowest param + * @param to highest param + */ + public void mapmesh1f(int style, int from, int to) ; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Curvelist.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Curvelist.java new file mode 100644 index 000000000..fc3018833 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Curvelist.java @@ -0,0 +1,121 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class for woking with linked list of curves + * @author Tomas Hrasky + * + */ +public class Curvelist { + + /** + * Head of linked list + */ + private Curve curve; + + /** + * Holds conversion range borders + */ + float[] range; + + /** + * Subdivision step size + */ + public float stepsize; + + /** + * Do curves need subdivision? + */ + private boolean needsSubdivision; + + /** + * Makes new instance on top of specified lis of Quilts + * @param qlist underlaying list of quilts + * @param pta range start + * @param ptb range end + */ + public Curvelist(Quilt qlist, float[] pta, float[] ptb) { + // DONE + curve = null; + range = new float[3]; + + for (Quilt q = qlist; q != null; q = q.next) { + curve = new Curve(q, pta, ptb, curve); + } + range[0] = pta[0]; + range[1] = ptb[0]; + range[2] = range[1] - range[0]; + } + + /** + * Compute step size + */ + public void getstepsize() { + // DONE + stepsize = range[2]; + Curve c; + for (c = curve; c != null; c = c.next) { + c.getStepSize(); + c.clamp(); + stepsize = (c.stepsize < stepsize) ? c.stepsize : stepsize; + if (c.needsSamplingSubdivision()) + break; + } + needsSubdivision = (c != null) ? true : false; + + } + + /** + * Indicates whether curves need subdivision + * @return curves need subdivision + */ + public boolean needsSamplingSubdivision() { + // DONE + return needsSubdivision; + } + + /** + * Checks for culling + * @return Subdivider.CULL_TRIVIAL_REJECT or Subdivider.CULL_ACCEPT + */ + public int cullCheck() { + // DONE + for (Curve c = curve; c != null; c = c.next) + if (c.cullCheck() == Subdivider.CULL_TRIVIAL_REJECT) + return Subdivider.CULL_TRIVIAL_REJECT; + return Subdivider.CULL_ACCEPT; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/DisplayList.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/DisplayList.java new file mode 100644 index 000000000..39a3a28f4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/DisplayList.java @@ -0,0 +1,56 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +import java.lang.reflect.Method; + +/** + * Display list + * @author Tomas Hrasky + * + */ +public class DisplayList { + + /** + * Append action to the display list + * @param src source object to invoke method on + * @param m invoked method + * @param arg method argument + */ + public void append(Object src, Method m, Object arg) { + // TODO Auto-generated method stub + // System.out.println("TODO displaylist append"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Flist.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Flist.java new file mode 100644 index 000000000..00757ed7e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Flist.java @@ -0,0 +1,130 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +import java.util.Arrays; + +/** + * List of breakpoints + * @author Tomas Hrasky + * + */ +public class Flist { + + /** + * Data elements end index + * + */ + public int end; + + /** + *Data elements start index + */ + public int start; + + /** + * Breakpoint values + */ + public float[] pts; + + /** + * Number of array fields + */ + private int npts; + + /** + * Grows list + * @param maxpts maximum desired size + */ + public void grow(int maxpts) { + // DONE + if (npts < maxpts) { + // npts=2*maxpts; + npts = maxpts; + pts = new float[npts]; + } + start = 0; + end = 0; + } + + /** + * Removes duplicate array elemnts + */ + public void filter() { + // INFO the aim of this method is to remove duplicates from array + + Arrays.sort(pts); + + start = 0; + + int j = 0; + + for (int i = 1; i < end; i++) { + if (pts[i] == pts[i - j - 1]) + j++; + pts[i - j] = pts[i]; + } + + end -= j; + + } + + /** + * Sets start and and to real start and end of array elements + * @param from start from + * @param to end at + */ + public void taper(float from, float to) { + // DONE + + while (pts[start] != from) { + start++; + } + + while (pts[end - 1] != to) { + end--; + } + + } + + /** + * Adds breakpoint value + * @param f value + */ + public void add(float f) { + //DONE + pts[end++] = f; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotspec.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotspec.java new file mode 100644 index 000000000..9251aa231 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotspec.java @@ -0,0 +1,557 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Knot vector specification + * + * @author Tomas Hrasky + * + */ +public class Knotspec { + + /** + * Begin of input knots + */ + public CArrayOfFloats inkbegin; + + /** + * End of input knots + */ + public CArrayOfFloats inkend; + + /** + * Stride before knot operations + */ + public int prestride; + + /** + * Curve order + */ + public int order; + + /** + * Next knot specification in linked list (used in surfaces) + */ + public Knotspec next; + + /** + * Last knot + */ + public CArrayOfFloats klast; + + /** + * First knot + */ + CArrayOfFloats kfirst; + + /** + * Beginning of breakpoints + */ + CArrayOfBreakpts bbegin; + + /** + * End of breakpoints + */ + CArrayOfBreakpts bend; + + /** + * Considered left end knot + */ + CArrayOfFloats kleft; + + /** + * Considered right end knot + */ + CArrayOfFloats kright; + + /** + * Offset before knot operations + */ + int preoffset; + + /** + * Control points array Length after knot operations + */ + int postwidth; + + /** + * Beginning of coeficients array + */ + private CArrayOfFloats sbegin; + + /** + * Beginning of output knots + */ + private CArrayOfFloats outkbegin; + + /** + * End of output knots + */ + private CArrayOfFloats outkend; + + /** + * Control points aray length before knot operations + */ + int prewidth; + + /** + * Offset after knot operations + */ + int postoffset; + + /** + * Number of control points' coordinates after knot operations + */ + public int poststride; + + /** + * Number of control points' coordinates + */ + public int ncoords; + + /** + * Tell whether knotspec has already benn transformed + */ + public boolean istransformed; + + /** + * Knotspec to be transformed + */ + public Knotspec kspectotrans; + + /** + * Finds knot border of knot insertion and required multiplicities + */ + public void preselect() { + // DONE + float kval; + + klast = new CArrayOfFloats(inkend); + klast.lessenPointerBy(order); + for (kval = klast.get(); klast.getPointer() != inkend.getPointer(); klast + .pp()) { + if (!Knotvector.identical(klast.get(), kval)) + break; + } + + kfirst = new CArrayOfFloats(inkbegin); + kfirst.raisePointerBy(order - 1); + for (kval = kfirst.get(); kfirst.getPointer() != inkend.getPointer(); kfirst + .pp()) { + if (!Knotvector.identical(kfirst.get(), kval)) + break; + } + + CArrayOfFloats k = new CArrayOfFloats(kfirst); + k.mm(); + + for (; k.getPointer() >= inkbegin.getPointer(); k.mm()) + if (!Knotvector.identical(kval, k.get())) + break; + k.pp(); + + Breakpt[] bbeginArray = new Breakpt[(klast.getPointer() - kfirst + .getPointer()) + 1]; + for (int i = 0; i < bbeginArray.length; i++) + bbeginArray[i] = new Breakpt(); + bbegin = new CArrayOfBreakpts(bbeginArray, 0); + bbegin.get().multi = kfirst.getPointer() - k.getPointer(); + bbegin.get().value = kval; + + bend = new CArrayOfBreakpts(bbegin); + kleft = new CArrayOfFloats(kfirst); + kright = new CArrayOfFloats(kfirst); + + } + + /** + * Perpares knotspec for transformation + */ + public void select() { + // DONE + breakpoints(); + knots(); + factors(); + + preoffset = kleft.getPointer() - (inkbegin.getPointer() + order); + postwidth = ((bend.getPointer() - bbegin.getPointer()) * order); + prewidth = (outkend.getPointer() - outkbegin.getPointer()) - order; + postoffset = (bbegin.get().def > 1) ? (bbegin.get().def - 1) : 0; + + } + + /** + * Computes alpha factors for computing new control points + */ + private void factors() { + // DONE + CArrayOfFloats mid = new CArrayOfFloats(outkend.getArray(), (outkend + .getPointer() - 1) + - order + bend.get().multi); + + CArrayOfFloats fptr = null; + if (sbegin != null) + fptr = new CArrayOfFloats(sbegin); + + for (CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); bpt + .getPointer() >= bbegin.getPointer(); bpt.mm()) { + mid.lessenPointerBy(bpt.get().multi); + int def = bpt.get().def - 1; + if (def < 0) + continue; + float kv = bpt.get().value; + + CArrayOfFloats kf = new CArrayOfFloats(mid.getArray(), (mid + .getPointer() - def) + + (order - 1)); + for (CArrayOfFloats kl = new CArrayOfFloats(kf.getArray(), kf + .getPointer() + + def); kl.getPointer() != kf.getPointer(); kl.mm()) { + CArrayOfFloats kh, kt; + for (kt = new CArrayOfFloats(kl), kh = new CArrayOfFloats(mid); kt + .getPointer() != kf.getPointer(); kh.mm(), kt.mm()) { + fptr.set((kv - kh.get()) / (kt.get() - kh.get())); + fptr.pp(); + } + kl.set(kv); + } + } + + } + + /** + * Makes new knot vector + */ + private void knots() { + // DONE + CArrayOfFloats inkpt = new CArrayOfFloats(kleft.getArray(), kleft + .getPointer() + - order); + CArrayOfFloats inkend = new CArrayOfFloats(kright.getArray(), kright + .getPointer() + + bend.get().def); + + outkbegin = new CArrayOfFloats(new float[inkend.getPointer() + - inkpt.getPointer()], 0); + CArrayOfFloats outkpt; + for (outkpt = new CArrayOfFloats(outkbegin); inkpt.getPointer() != inkend + .getPointer(); inkpt.pp(), outkpt.pp()) { + outkpt.set(inkpt.get()); + } + outkend = new CArrayOfFloats(outkpt); + } + + /** + * Analyzes breakpoints + */ + private void breakpoints() { + // DONE + CArrayOfBreakpts ubpt = new CArrayOfBreakpts(bbegin); + CArrayOfBreakpts ubend = new CArrayOfBreakpts(bend); + int nfactors = 0; + + ubpt.get().value = ubend.get().value; + ubpt.get().multi = ubend.get().multi; + + kleft = new CArrayOfFloats(kright); + + for (; kright.getPointer() != klast.getPointer(); kright.pp()) { + if (Knotvector.identical(kright.get(), ubpt.get().value)) { + ubpt.get().multi++; + } else { + ubpt.get().def = order - ubpt.get().multi; + nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; + ubpt.pp(); + ubpt.get().value = kright.get(); + ubpt.get().multi = 1; + } + } + ubpt.get().def = order - ubpt.get().multi; + nfactors += (ubpt.get().def * (ubpt.get().def - 1)) / 2; + + bend = new CArrayOfBreakpts(ubpt); + + if (nfactors > 0) { + sbegin = new CArrayOfFloats(new float[nfactors], 0); + } else { + sbegin = null; + } + + } + + /** + * Copies control points + * + * @param _inpt + * input control points + * @param _outpt + * output control points + */ + public void copy(CArrayOfFloats _inpt, CArrayOfFloats _outpt) { + CArrayOfFloats inpt = new CArrayOfFloats(_inpt); + CArrayOfFloats outpt = new CArrayOfFloats(_outpt); + + inpt.raisePointerBy(preoffset); + if (next != null) { + for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), + outpt.getPointer() + prewidth); outpt.getPointer() != lpt + .getPointer(); outpt.raisePointerBy(poststride)) { + next.copy(inpt, outpt); + inpt.raisePointerBy(prestride); + } + + } else { + for (CArrayOfFloats lpt = new CArrayOfFloats(outpt.getArray(), + outpt.getPointer() + prewidth); outpt.getPointer() != lpt + .getPointer(); outpt.raisePointerBy(poststride)) { + pt_io_copy(outpt, inpt); + inpt.raisePointerBy(prestride); + } + } + + } + + /** + * Copies one control point to other + * + * @param topt + * source control point + * @param frompt + * destination control point + */ + private void pt_io_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { + // DONE + switch (ncoords) { + case 4: + topt.setRelative(3, frompt.getRelative(3)); + case 3: + topt.setRelative(2, frompt.getRelative(2)); + case 2: + topt.setRelative(1, frompt.getRelative(1)); + case 1: + topt.set(frompt.get()); + break; + default: + // TODO break with copying in general case + // System.out.println("TODO knotspec.pt_io_copy"); + break; + } + + } + + /** + * Inserts a knot + * + * @param _p + * inserted knot + */ + public void transform(CArrayOfFloats _p) { + CArrayOfFloats p = new CArrayOfFloats(_p); + // DONE + if (next != null) {//surface code + if (this.equals(kspectotrans)) { + next.transform(p); + } else { + if (istransformed) { + p.raisePointerBy(postoffset); + for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), + p.getPointer() + postwidth); p.getPointer() != pend + .getPointer(); p.raisePointerBy(poststride)) + next.transform(p); + + } else { + CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p + .getPointer() + + prewidth); + for (; p.getPointer() != pend.getPointer(); p + .raisePointerBy(poststride)) + next.transform(p); + } + } + + } else {//code for curve + if (this.equals(kspectotrans)) { + insert(p); + } else { + if (istransformed) { + p.raisePointerBy(postoffset); + for (CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), + p.getPointer() + postwidth); p.getPointer() != pend + .getPointer(); p.raisePointerBy(poststride)) { + kspectotrans.insert(p); + } + } else { + CArrayOfFloats pend = new CArrayOfFloats(p.getArray(), p + .getPointer() + + prewidth); + for (; p.getPointer() != pend.getPointer(); p + .raisePointerBy(poststride)) + kspectotrans.insert(p); + } + } + } + + } + + /** + * Inserts a knot and computes new control points + * + * @param p + * inserted knot + */ + private void insert(CArrayOfFloats p) { + // DONE + CArrayOfFloats fptr = null; + if (sbegin != null) + fptr = new CArrayOfFloats(sbegin); + CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), p.getPointer() + + prewidth - poststride); + // CArrayOfFloats srcpt = new CArrayOfFloats(p.getArray(), prewidth - + // poststride); + CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), p.getPointer() + + postwidth + postoffset - poststride); + // CArrayOfFloats dstpt = new CArrayOfFloats(p.getArray(), postwidth + + // postoffset - poststride); + CArrayOfBreakpts bpt = new CArrayOfBreakpts(bend); + + for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), srcpt + .getPointer() + - poststride * bpt.get().def); srcpt.getPointer() != pend + .getPointer(); pend.raisePointerBy(poststride)) { + CArrayOfFloats p1 = new CArrayOfFloats(srcpt); + for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), srcpt + .getPointer() + - poststride); p2.getPointer() != pend.getPointer(); p1 + .setPointer(p2.getPointer()), p2 + .lessenPointerBy(poststride)) { + pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); + fptr.pp(); + } + } + bpt.mm(); + for (; bpt.getPointer() >= bbegin.getPointer(); bpt.mm()) { + + for (int multi = bpt.get().multi; multi > 0; multi--) { + pt_oo_copy(dstpt, srcpt); + dstpt.lessenPointerBy(poststride); + srcpt.lessenPointerBy(poststride); + } + for (CArrayOfFloats pend = new CArrayOfFloats(srcpt.getArray(), + srcpt.getPointer() - poststride * bpt.get().def); srcpt + .getPointer() != pend.getPointer(); pend + .raisePointerBy(poststride), dstpt + .lessenPointerBy(poststride)) { + pt_oo_copy(dstpt, srcpt); + CArrayOfFloats p1 = new CArrayOfFloats(srcpt); + + for (CArrayOfFloats p2 = new CArrayOfFloats(srcpt.getArray(), + srcpt.getPointer() - poststride); p2.getPointer() != pend + .getPointer(); p1.setPointer(p2.getPointer()), p2 + .lessenPointerBy(poststride)) { + pt_oo_sum(p1, p1, p2, fptr.get(), 1.0 - fptr.get()); + fptr.pp(); + } + } + } + } + + /** + * Copies one control point to another + * + * @param topt + * source ctrl point + * @param frompt + * distance ctrl point + */ + private void pt_oo_copy(CArrayOfFloats topt, CArrayOfFloats frompt) { + // DONE + // this is a "trick" with case - "break" is omitted so it comes through all cases + switch (ncoords) { + case 4: + topt.setRelative(3, frompt.getRelative(3)); + case 3: + topt.setRelative(2, frompt.getRelative(2)); + case 2: + topt.setRelative(1, frompt.getRelative(1)); + case 1: + topt.setRelative(0, frompt.getRelative(0)); + break; + default: + // default uses memcpy but it is not needed (we probably won't have more than 4 coords) + // TODO not sure about it + break; + } + + } + + /** + * Computes new control point + * + * @param x + * first point + * @param y + * second point + * @param z + * third pont + * @param a + * alpha + * @param b + * 1 - alpha + */ + private void pt_oo_sum(CArrayOfFloats x, CArrayOfFloats y, + CArrayOfFloats z, float a, double b) { + // DONE + switch (ncoords) { + case 4: + x.setRelative(3, (float) (a * y.getRelative(3) + b + * z.getRelative(3))); + case 3: + x.setRelative(2, (float) (a * y.getRelative(2) + b + * z.getRelative(2))); + case 2: + x.setRelative(1, (float) (a * y.getRelative(1) + b + * z.getRelative(1))); + case 1: + x.setRelative(0, (float) (a * y.getRelative(0) + b + * z.getRelative(0))); + break; + default: + //no need of default - see previous method and its case statement + // System.out.println("TODO pt_oo_sum default"); + break; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotvector.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotvector.java new file mode 100644 index 000000000..658a1cbda --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Knotvector.java @@ -0,0 +1,179 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Knot vector used in curve specification + * + * @author Tomas Hrasky + * + */ +public class Knotvector { + + /** + * Tolerance used when comparing knots - when difference is smaller, knots + * are considered equal + */ + public static final float TOLERANCE = 1.0e-5f; + + /** + * Maximum curve order + */ + private static final int MAXORDER = 24; + + /** + * Number of knots + */ + int knotcount; + + /** + * Number of control points' coordinates + */ + int stride; + + /** + * Curve order + */ + int order; + + /** + * Knots + */ + float[] knotlist; + + /** + * Makes new knotvector + * + * @param nknots + * number of knots + * @param stride + * number of ctrl points' corrdinates + * @param order + * curve order + * @param knot + * knots + */ + public Knotvector(int nknots, int stride, int order, float[] knot) { + // DONE + init(nknots, stride, order, knot); + } + + /** + * Initializes knotvector + * + * @param nknots + * number of knots + * @param stride + * number of ctrl points' corrdinates + * @param order + * curve order + * @param knot + * knots + */ + public void init(int nknots, int stride, int order, float[] knot) { + // DONE + this.knotcount = nknots; + this.stride = stride; + this.order = order; + this.knotlist = new float[nknots]; + for (int i = 0; i < nknots; i++) { + this.knotlist[i] = knot[i]; + } + + } + + /** + * Validates knot vector parameters + * + * @return knot vector validity + */ + public int validate() { + int kindex = knotcount - 1; + if (order < 1 || order > MAXORDER) { + return 1; + } + if (knotcount < 2 * order) { + return 2; + } + if (identical(knotlist[kindex - (order - 1)], knotlist[order - 1])) { + return 3; + } + for (int i = 0; i < kindex; i++) { + if (knotlist[i] > knotlist[i + 1]) + return 4; + } + int multi = 1; + for (; kindex >= 1; kindex--) { + if (knotlist[kindex] - knotlist[kindex - 1] < TOLERANCE) { + multi++; + continue; + } + if (multi > order) { + return 5; + } + multi = 1; + } + if (multi > order) { + return 5; + } + + return 0; + } + + /** + * Show specified message + * + * @param msg + * message to be shown + */ + public void show(String msg) { + // TODO Auto-generated method stub + // System.out.println("TODO knotvector.show"); + + } + + /** + * Compares two knots for equality + * + * @param a + * first knot + * @param b + * second knot + * @return knots are/are not equal + */ + public static boolean identical(float a, float b) { + return ((a - b) < TOLERANCE) ? true : false; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Mapdesc.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Mapdesc.java new file mode 100644 index 000000000..568eddc51 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Mapdesc.java @@ -0,0 +1,442 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding properties of OpenGL map + * @author Tomas Hrasky + * + */ +public class Mapdesc { + + /** + * Maximum control point coords + */ + private static final int MAXCOORDS = 5; + + /** + * Next description in list + */ + public Mapdesc next; + + /** + * Is map rational + */ + public int isrational; + + /** + * Number of control point coords + */ + public int ncoords; + + /** + * Map type + */ + private int type; + + /** + * Number of homogenous coords + */ + private int hcoords; + + /** + * Number of inhomogenous coords + */ + private int inhcoords; + + /** + * Not used + */ + private int mask; + + /** + * Value of N_PIXEL_TOLERANCE property + */ + private float pixel_tolerance; + + /** + * Value of N_ERROR_TOLERANCE property + */ + private float error_tolerance; + + /** + * Value of N_BBOX_SUBDIVIDING property + */ + private float bbox_subdividing; + + /** + * Value of N_CULLING property + */ + private float culling_method; + + /** + * Value of N_SAMPLINGMETHOD property + */ + private float sampling_method; + + /** + * Value of N_CLAMPFACTOR property + */ + float clampfactor; + + /** + * Value of N_MINSAVINGS property + */ + private float minsavings; + + /** + * Steps in u direction + */ + private float s_steps; + + /** + * Steps in v direction + */ + private float t_steps; + + /** + * Maximal step + */ + float maxrate; + + /** + * Maximal u direction step + */ + private float maxsrate; + + /** + * Maximal v direction step + */ + private float maxtrate; + + /** + * Not used + */ + private float[][] bmat; + + /** + * Sampling matrix + */ + private float[][] smat; + + /** + * Not used + */ + private float[][] cmat; + + /** + * Not used + */ + private float[] bboxsize; + + /** + * Makes new mapdesc + * @param type map type + * @param rational is rational + * @param ncoords number of control points coords + * @param backend backend object + */ + public Mapdesc(int type, int rational, int ncoords, Backend backend) { + // DONE + this.type = type; + this.isrational = rational; + this.ncoords = ncoords; + this.hcoords = ncoords + (isrational > 0 ? 0 : 1); + this.inhcoords = ncoords - (isrational > 0 ? 1 : 0); + this.mask = ((1 << (inhcoords * 2)) - 1); + next = null; + + assert (hcoords <= MAXCOORDS); + assert (inhcoords >= 1); + + pixel_tolerance = 1f; + error_tolerance = 1f; + bbox_subdividing = NurbsConsts.N_NOBBOXSUBDIVISION; + culling_method = NurbsConsts.N_NOCULLING; + sampling_method = NurbsConsts.N_NOSAMPLING; + clampfactor = NurbsConsts.N_NOCLAMPING; + minsavings = NurbsConsts.N_NOSAVINGSSUBDIVISION; + s_steps = 0f; + t_steps = 0f; + + maxrate = (s_steps < 0) ? 0 : s_steps; + maxsrate = (s_steps < 0) ? 0 : s_steps; + maxtrate = (t_steps < 0) ? 0 : t_steps; + bmat = new float[MAXCOORDS][MAXCOORDS]; + cmat = new float[MAXCOORDS][MAXCOORDS]; + smat = new float[MAXCOORDS][MAXCOORDS]; + + identify(bmat); + identify(cmat); + identify(smat); + bboxsize = new float[MAXCOORDS]; + for (int i = 0; i < inhcoords; i++) + bboxsize[i] = 1; + } + + /** + * Make matrix identity matrix + * @param arr matrix + */ + private void identify(float[][] arr) { + // DONE + for (int i = 0; i < MAXCOORDS; i++) + for (int j = 0; j < MAXCOORDS; j++) + arr[i][j] = 0; + for (int i = 0; i < MAXCOORDS; i++) + arr[i][i] = 1; + + } + + /** + * Tells whether tag is property tag + * @param tag property tag + * @return is/is not property + */ + public boolean isProperty(int tag) { + boolean ret; + switch (tag) { + case NurbsConsts.N_PIXEL_TOLERANCE: + case NurbsConsts.N_ERROR_TOLERANCE: + case NurbsConsts.N_CULLING: + case NurbsConsts.N_BBOX_SUBDIVIDING: + case NurbsConsts.N_S_STEPS: + case NurbsConsts.N_T_STEPS: + case NurbsConsts.N_SAMPLINGMETHOD: + case NurbsConsts.N_CLAMPFACTOR: + case NurbsConsts.N_MINSAVINGS: + ret = true; + break; + default: + ret = false; + break; + } + return ret; + } + + /** + * Returns number of control points' coords + * @return number of control points' coords + */ + public int getNCoords() { + return ncoords; + } + + /** + * Returns map type + * @return map type + */ + public int getType() { + return type; + } + + /** + * Tells whether map is range sampling + * @return is map range sampling + */ + public boolean isRangeSampling() { + // DONE + return (isParametricDistanceSampling() || isPathLengthSampling() + || isSurfaceAreaSampling() || isObjectSpaceParaSampling() || isObjectSpacePathSampling()); + } + + /** + * Tells whether map is object space sampling + * @return is map object space sampling + */ + private boolean isObjectSpacePathSampling() { + // DONE + return sampling_method == NurbsConsts.N_OBJECTSPACE_PATH; + } + + /** + * Tells whether map is object space parasampling + * @return is map object space parasampling + */ + private boolean isObjectSpaceParaSampling() { + // DONE + return sampling_method == NurbsConsts.N_OBJECTSPACE_PARA; + } + + /** + * Tells whether map is area sampling surface + * @return is map area sampling surface + */ + private boolean isSurfaceAreaSampling() { + // DONE + return sampling_method == NurbsConsts.N_SURFACEAREA; + } + + /** + * Tells whether map is path length sampling + * @return is map path length sampling + */ + boolean isPathLengthSampling() { + // DONE + return sampling_method == NurbsConsts.N_PATHLENGTH; + } + + /** + * Tells whether map is parametric distance sampling + * @return is map parametric distance sampling + */ + boolean isParametricDistanceSampling() { + // DONE + return sampling_method == NurbsConsts.N_PARAMETRICDISTANCE; + } + + /** + * Tells whether map is culling + * @return is map culling + */ + public boolean isCulling() { + // DONE + return culling_method != NurbsConsts.N_NOCULLING ? true : false; + } + + /** + * Tells whether map is constantly sampling + * @return is map constant sampling + */ + public boolean isConstantSampling() { + return (sampling_method == NurbsConsts.N_FIXEDRATE) ? true : false; + } + + /** + * Tells whether map is domain sampling + * @return is map domain sampling + */ + public boolean isDomainSampling() { + return (sampling_method == NurbsConsts.N_DOMAINDISTANCE) ? true : false; + } + + /** + * Returns property of specified tag value + * @param tag property tag + * @return property value + */ + public float getProperty(int tag) { + // TODO Auto-generated method stub + // System.out.println("TODO mapdesc.getproperty"); + return 0; + } + + /** + * Sets property with given tag + * @param tag property tag + * @param value desired value + */ + public void setProperty(int tag, float value) { + // TODO Auto-generated method stub + switch (tag) { + case NurbsConsts.N_PIXEL_TOLERANCE: + pixel_tolerance = value; + break; + case NurbsConsts.N_ERROR_TOLERANCE: + error_tolerance = value; + break; + case NurbsConsts.N_CULLING: + culling_method = value; + break; + case NurbsConsts.N_BBOX_SUBDIVIDING: + if (value <= 0) + value = NurbsConsts.N_NOBBOXSUBDIVISION; + bbox_subdividing = value; + break; + case NurbsConsts.N_S_STEPS: + if (value < 0) + value = 0; + s_steps = value; + maxrate = value; + maxsrate = value; + break; + case NurbsConsts.N_T_STEPS: + if (value < 0) + value = 0; + t_steps = value; + maxtrate = value; + break; + case NurbsConsts.N_SAMPLINGMETHOD: + sampling_method = value; + break; + case NurbsConsts.N_CLAMPFACTOR: + if (value < 0) + value = 0; + clampfactor = value; + break; + case NurbsConsts.N_MINSAVINGS: + if (value <= 0) + value = NurbsConsts.N_NOSAVINGSSUBDIVISION; + minsavings = value; + break; + } + } + + /** + * Samples curve + * @param pts control points + * @param order curve order + * @param stride number of control points' coordinates + * @param sp breakpoints + * @param outstride output number of control points' coordinates + */ + public void xformSampling(CArrayOfFloats pts, int order, int stride, + float[] sp, int outstride) { + // DONE + xFormMat(smat, pts, order, stride, sp, outstride); + } + + /** + * Empty method + * @param mat sampling matrix + * @param pts ontrol points + * @param order curve order + * @param stride number of control points' coordinates + * @param cp breakpoints + * @param outstride output number of control points' coordinates + */ + private void xFormMat(float[][] mat, CArrayOfFloats pts, int order, + int stride, float[] cp, int outstride) { + // TODO Auto-generated method stub + + // System.out.println("TODO mapdsc.xformmat ; change cp from float[] to carrayoffloats"); + + if (isrational > 0) { + + } else { + + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Maplist.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Maplist.java new file mode 100644 index 000000000..b23a1f665 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Maplist.java @@ -0,0 +1,122 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding list of Mapdescs + * @author Tomáš Hráský + * + */ +public class Maplist { + /** + * Head of linked list + */ + private Mapdesc maps; + + /** + * Backend class + */ + private Backend backend; + + /** + * Makes new Maplist + * @param backend Backend class + */ + public Maplist(Backend backend) { + this.backend = backend; + } + + /** + * Sets linked list beginning to null + */ + public void initialize() { + // TODO mapdespool.clear ? + maps = null; + } + + /** + * Defines new Mapdesc if it is not defined and appends it to linked list + * @param type map type + * @param rational is map rational + * @param ncoords number of coords + */ + public void define(int type, int rational, int ncoords) { + // DONE + Mapdesc m = locate(type); + assert (m == null || (m.isrational == rational && m.ncoords == ncoords)); + add(type, rational, ncoords); + + } + + /** + * Adds new Mapdesc to linked list + * @param type map type + * @param rational is map rational + * @param ncoords number of coords + */ + private void add(int type, int rational, int ncoords) { + // DONE + Mapdesc map = new Mapdesc(type, rational, ncoords, backend); + if (maps == null) { + maps = map; + } else { + map.next = maps; + maps = map; + } + } + + /** + * Tries to find Mapdesc in linked list + * @param type map type + * @return Mapdesc of type or null if there is no such map + */ + public Mapdesc locate(int type) { + // DONE + Mapdesc m = null; + for (m = maps; m != null; m = m.next) + if (m.getType() == type) + break; + return m; + } + + /** + * Alias for locate + * @param type maptype + * @return Mapdesc of type or null if there is no such map + */ + public Mapdesc find(int type) { + return locate(type); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/NurbsConsts.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/NurbsConsts.java new file mode 100644 index 000000000..ee7f3b31b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/NurbsConsts.java @@ -0,0 +1,184 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class hodling NURBS constants as seen in OpenGL GLU documentation + * @author JOGL project + * + */ +public class NurbsConsts { + /* + * NURBS Properties - one set per map, each takes a single INREAL arg + */ + public static final int N_SAMPLING_TOLERANCE = 1; + + public static final int N_S_RATE = 6; + + public static final int N_T_RATE = 7; + + public static final int N_CLAMPFACTOR = 13; + + public static final float N_NOCLAMPING = 0.0f; + + public static final int N_MINSAVINGS = 14; + + public static final float N_NOSAVINGSSUBDIVISION = 0.0f; + + /* + * NURBS Properties - one set per map, each takes an enumerated value + */ + public static final int N_CULLING = 2; + + public static final float N_NOCULLING = 0.0f; + + public static final float N_CULLINGON = 1.0f; + + public static final int N_SAMPLINGMETHOD = 10; + + public static final float N_NOSAMPLING = 0.0f; + + public static final float N_FIXEDRATE = 3.0f; + + public static final float N_DOMAINDISTANCE = 2.0f; + + public static final float N_PARAMETRICDISTANCE = 5.0f; + + public static final float N_PATHLENGTH = 6.0f; + + public static final float N_SURFACEAREA = 7.0f; + + public static final float N_OBJECTSPACE_PARA = 8.0f; + + public static final float N_OBJECTSPACE_PATH = 9.0f; + + public static final int N_BBOX_SUBDIVIDING = 17; + + public static final float N_NOBBOXSUBDIVISION = 0.0f; + + public static final float N_BBOXTIGHT = 1.0f; + + public static final float N_BBOXROUND = 2.0f; + + /* + * NURBS Rendering Properties - one set per renderer each takes an + * enumerated value + */ + public static final int N_DISPLAY = 3; + + public static final int N_FILL = 1; + + public static final int N_OUTLINE_POLY = 2; + + public static final int N_OUTLINE_TRI = 3; + + public static final int N_OUTLINE_QUAD = 4; + + public static final int N_OUTLINE_PATCH = 5; + + public static final int N_OUTLINE_PARAM = 6; + + public static final int N_OUTLINE_PARAM_S = 7; + + public static final int N_OUTLINE_PARAM_ST = 8; + + public static final int N_OUTLINE_SUBDIV = 9; + + public static final int N_OUTLINE_SUBDIV_S = 10; + + public static final int N_OUTLINE_SUBDIV_ST = 11; + + public static final int N_ISOLINE_S = 12; + + public static final int N_ERRORCHECKING = 4; + + public static final int N_NOMSG = 0; + + public static final int N_MSG = 1; + + /* GL 4.0 propeties not defined above */ + + public static final int N_PIXEL_TOLERANCE = N_SAMPLING_TOLERANCE; + + public static final int N_ERROR_TOLERANCE = 20; + + public static final int N_SUBDIVISIONS = 5; + + public static final int N_TILES = 8; + + public static final int N_TMP1 = 9; + + public static final int N_TMP2 = N_SAMPLINGMETHOD; + + public static final int N_TMP3 = 11; + + public static final int N_TMP4 = 12; + + public static final int N_TMP5 = N_CLAMPFACTOR; + + public static final int N_TMP6 = N_MINSAVINGS; + + public static final int N_S_STEPS = N_S_RATE; + + public static final int N_T_STEPS = N_T_RATE; + + /* + * NURBS Rendering Properties - one set per map, each takes an INREAL matrix + * argument + */ + public static final int N_CULLINGMATRIX = 1; + + public static final int N_SAMPLINGMATRIX = 2; + + public static final int N_BBOXMATRIX = 3; + + /* + * NURBS Rendering Properties - one set per map, each takes an INREAL vector + * argument + */ + public static final int N_BBOXSIZE = 4; + + /* type argument for trimming curves */ + + public static final int N_P2D = 0x8; + + public static final int N_P2DR = 0xd; + + public static final int N_MESHLINE = 1; + + public static final int N_MESHFILL = 0; + + public static final int N_MESHPOINT = 2; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_curve.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_curve.java new file mode 100644 index 000000000..900f8e56f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_curve.java @@ -0,0 +1,63 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Struct holding curve links + * @author Tomáš Hráský + * + */ +public class O_curve { + + /** + * Curve type + */ + public int curvetype; + + /** + * Next curve in linked list + */ + public O_curve next; + + /** + * Curve of picewiselinear type + */ + public O_pwlcurve o_pwlcurve; + + /** + * NURBS curve + */ + public O_nurbscurve o_nurbscurve; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbscurve.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbscurve.java new file mode 100644 index 000000000..81110813f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbscurve.java @@ -0,0 +1,80 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * NURBS curve object + * @author Tomáš Hráský + * + */ +public class O_nurbscurve { + + /** + * List of bezier curves + */ + public Quilt bezier_curves; + + /** + * Curve type + */ + public int type; + + /** + * Was curve used ? + */ + public boolean used; + + /** + * Parent curve + */ + public O_curve owner; + + /** + * Next curve in list + */ + public O_nurbscurve next; + + /** + * Makes new O_nurbscurve + * @param realType type of curve + */ + public O_nurbscurve(int realType) { + // DONE + this.type = realType; + this.owner = null; + this.next = null; + this.used = false; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbssurface.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbssurface.java new file mode 100644 index 000000000..b598f525d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_nurbssurface.java @@ -0,0 +1,79 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * NURBS surface object + * @author Tomáš Hráský + * + */ +public class O_nurbssurface { + + /** + * List of bezier patches forming NURBS surface + */ + public Quilt bezier_patches; + + /** + * Was surface used + */ + public boolean used; + + /** + * Parent O_surface + */ + public O_surface owner; + + /** + * Next surface in list + */ + public O_nurbssurface next; + + /** + * Surface type + */ + private int type; + + /** + * Makes new O_nurbssurface of type + * @param type surface type + */ + public O_nurbssurface(int type) { + this.type = type; + this.owner = null; + this.next = null; + this.used = false; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_pwlcurve.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_pwlcurve.java new file mode 100644 index 000000000..e50f41d81 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_pwlcurve.java @@ -0,0 +1,44 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Empty class + * @author Tomáš Hráský + * + */ +public class O_pwlcurve { + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_surface.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_surface.java new file mode 100644 index 000000000..76ac79f0a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_surface.java @@ -0,0 +1,52 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Surface object + * @author Tomáš Hráský + * + */ +public class O_surface { + /** + * NURBS surface + */ + public O_nurbssurface o_nurbssurface; + + /** + * Trims + */ + public O_trim o_trim; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/O_trim.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_trim.java new file mode 100644 index 000000000..17e5002df --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/O_trim.java @@ -0,0 +1,44 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Empty class + * @author Tomáš Hráský + * + */ +public class O_trim { + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Patch.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Patch.java new file mode 100644 index 000000000..d3066cc84 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Patch.java @@ -0,0 +1,54 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Empty class + * @author Tomas Hrasky + * + */ +public class Patch { + + /** + * Empty constructor + * @param q + * @param pta + * @param ptb + * @param patch + */ + public Patch(Quilt q, float[] pta, float[] ptb, Patch patch) { + // System.out.println("TODO patch.constructor"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Patchlist.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Patchlist.java new file mode 100644 index 000000000..8b439a02f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Patchlist.java @@ -0,0 +1,145 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * List of patches + * @author Tomáš Hráský + * + */ +public class Patchlist { + + /** + * Array of ranges + */ + public Pspec[] pspec; + + /** + * head of list of patches + */ + private Patch patch; + + /** + * Makes new list of patches + * @param quilts list of quilts + * @param pta low border + * @param ptb high border + */ + public Patchlist(Quilt quilts, float[] pta, float[] ptb) { + // DONE + patch = null; + + for (Quilt q = quilts; q != null; q = q.next) + patch = new Patch(q, pta, ptb, patch); + pspec[0] = new Pspec(); + pspec[0].range[0] = pta[0]; + pspec[0].range[1] = ptb[0]; + pspec[0].range[2] = ptb[0] - pta[0]; + pspec[1] = new Pspec(); + pspec[1].range[0] = pta[1]; + pspec[1].range[1] = ptb[1]; + pspec[1].range[2] = ptb[1] - pta[1]; + + } + + /** + * Empty constructor + * @param patchlist + * @param param + * @param mid + */ + public Patchlist(Patchlist patchlist, int param, float mid) { + // TODO Auto-generated constructor stub + // System.out.println("TODO patchlist.konstruktor 2"); + } + + /** + * Empty method + * @return 0 + */ + public int cullCheck() { + // TODO Auto-generated method stub + // System.out.println("TODO patchlist.cullcheck"); + return 0; + } + + /** + * Empty method + */ + public void getstepsize() { + // System.out.println("TODO patchlist.getsptepsize"); + // TODO Auto-generated method stub + + } + + /** + * Empty method + * @return false + */ + public boolean needsSamplingSubdivision() { + // TODO Auto-generated method stub + // System.out.println("patchlist.needsSamplingSubdivision"); + return false; + } + + /** + * Empty method + * @param i + * @return false + */ + public boolean needsSubdivision(int i) { + // TODO Auto-generated method stub + // System.out.println("TODO patchlist.needsSubdivision"); + return false; + } + + /** + * Empty method + * @return false + */ + public boolean needsNonSamplingSubdivision() { + // TODO Auto-generated method stub + // System.out.println("TODO patchlist.needsNonSamplingSubdivision"); + return false; + } + + /** + * Empty method + */ + public void bbox() { + // TODO Auto-generated method stub + // System.out.println("TODO patchlist.bbox"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Property.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Property.java new file mode 100644 index 000000000..b486a0ead --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Property.java @@ -0,0 +1,75 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class representing property + * + * @author Tomas Hrasky + * + */ +public class Property { + + /** + * Property type + */ + public int type; + + /** + * Property id + */ + public int tag; + + /** + * Property value + */ + public float value; + + /** + * Makes new property with given parameters + * + * @param type + * property type + * @param tag + * property id + * @param value + * property value + */ + public Property(int type, int tag, float value) { + this.type = type; + this.tag = tag; + this.value = value; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Pspec.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Pspec.java new file mode 100644 index 000000000..1e60ed335 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Pspec.java @@ -0,0 +1,47 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding range + * @author Tomáš Hráský + * + */ +public class Pspec { + /** + * Range + */ + public float[] range; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/PwlArc.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/PwlArc.java new file mode 100644 index 000000000..0c9eca91e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/PwlArc.java @@ -0,0 +1,71 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Picewiselinar trimming arc + * @author Tomáš Hráský + * + */ +public class PwlArc { + + /** + * Number of points + */ + private int npts; + + /** + * Vertexes + */ + public TrimVertex[] pts; + + /** + * Arc type + */ + private int type; + + /** + * Makes new trimming arc + * @param i num ber of vertexes + * @param p trimming vertexes array + */ + public PwlArc(int i, TrimVertex[] p) { + // DONE + this.npts = i; + this.pts = p; + type = NurbsConsts.N_P2D; + + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Quilt.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Quilt.java new file mode 100644 index 000000000..03e809d23 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Quilt.java @@ -0,0 +1,282 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class for converting NURBS curves and surfaces to list of bezier arcs or patches repectively + * @author Tomáš Hráský + * + */ +public class Quilt { + /** + * Maximum quilt dimension + */ + private static final int MAXDIM = 2; + + /** + * List of map descriptions + */ + Mapdesc mapdesc; + + /** + * Array of quiltspecs pointer + */ + public CArrayOfQuiltspecs qspec; + + /** + * End array of quilt specs pointer + */ + public CArrayOfQuiltspecs eqspec; + + /** + * Control points + */ + public CArrayOfFloats cpts; + + /** + * Next quilt in list + */ + public Quilt next; + + /** + * Makes new quilt with mapdesc + * @param mapdesc map description + */ + public Quilt(Mapdesc mapdesc) { + // DONE + this.mapdesc = mapdesc; + Quiltspec[] tmpquilts = new Quiltspec[MAXDIM]; + for (int i = 0; i < tmpquilts.length; i++) + tmpquilts[i] = new Quiltspec(); + this.qspec = new CArrayOfQuiltspecs(tmpquilts); + + } + + /** + * Converts NURBS surface to bezier patches + * @param sknotvector knots in u direction + * @param tknotvector knots in v direction + * @param ctrlarr control points + * @param coords control points coords + */ + public void toBezier(Knotvector sknotvector, Knotvector tknotvector, + CArrayOfFloats ctrlarr, int coords) { + Splinespec spline = new Splinespec(2); + spline.kspecinit(sknotvector, tknotvector); + spline.select(); + spline.layout(coords); + spline.setupquilt(this); + spline.copy(ctrlarr); + spline.transform(); + } + + /** + * Converts NURBS curve to list of bezier curves + * @param knots knot vector + * @param ctlarray control points + * @param ncoords number of coordinates + */ + public void toBezier(Knotvector knots, CArrayOfFloats ctlarray, int ncoords) { + // DONE + Splinespec spline = new Splinespec(1); + spline.kspecinit(knots); + spline.select(); + spline.layout(ncoords); + spline.setupquilt(this); + spline.copy(ctlarray); + spline.transform(); + } + + /** + * Walks thru all arcs/patches + * @param pta low border + * @param ptb high border + * @param backend Backend + */ + public void downloadAll(float[] pta, float[] ptb, Backend backend) { + // DONE + for (Quilt m = this; m != null; m = m.next) { + m.select(pta, ptb); + m.download(backend); + } + + } + + /** + * Renders arcs/patches + * @param backend Backend for rendering + */ + private void download(Backend backend) { + // DONE + if (getDimension() == 2) { + + CArrayOfFloats ps = new CArrayOfFloats(cpts); + ps.raisePointerBy(qspec.get(0).offset); + ps.raisePointerBy(qspec.get(1).offset); + ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order + * qspec.get(0).stride); + ps.raisePointerBy(qspec.get(1).index * qspec.get(1).order + * qspec.get(1).stride); + + backend.surfpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec + .get(1).stride, qspec.get(0).order, qspec.get(1).order, + qspec.get(0).breakpoints[qspec.get(0).index], + qspec.get(0).breakpoints[qspec.get(0).index + 1], qspec + .get(1).breakpoints[qspec.get(1).index], qspec + .get(1).breakpoints[qspec.get(1).index + 1]); + + } else {// code for curves + // CArrayOfFloats ps=new CArrayOfFloats(cpts); + CArrayOfFloats ps = new CArrayOfFloats(cpts.getArray(), 0); + ps.raisePointerBy(qspec.get(0).offset); + ps.raisePointerBy(qspec.get(0).index * qspec.get(0).order + * qspec.get(0).stride); + backend.curvpts(mapdesc.getType(), ps, qspec.get(0).stride, qspec + .get(0).order, + qspec.get(0).breakpoints[qspec.get(0).index], + qspec.get(0).breakpoints[qspec.get(0).index + 1]); + } + + } + + /** + * Returns quilt dimension + * @return quilt dimesion + */ + private int getDimension() { + // DONE + return eqspec.getPointer() - qspec.getPointer(); + } + + /** + * Finds Quiltspec.index + * @param pta range + * @param ptb range + */ + private void select(float[] pta, float[] ptb) { + // DONE + int dim = eqspec.getPointer() - qspec.getPointer(); + int i, j; + for (i = 0; i < dim; i++) { + for (j = qspec.get(i).width - 1; j >= 0; j--) + if (qspec.get(i).breakpoints[j] <= pta[i] + && ptb[i] <= qspec.get(i).breakpoints[j + 1]) + break; + assert (j != -1); + qspec.get(i).index = j; + } + } + + /** + * Find range according to breakpoints + * @param from low param + * @param to high param + * @param bpts breakpoints + */ + public void getRange(float[] from, float[] to, Flist bpts) { + // DONE + getRange(from, to, 0, bpts); + + } + + /** + * Find range according to breakpoints + * @param from low param + * @param to high param + * @param i from/to array index + * @param list breakpoints + */ + private void getRange(float[] from, float[] to, int i, Flist list) { + // DONE + Quilt maps = this; + from[i] = maps.qspec.get(i).breakpoints[0]; + to[i] = maps.qspec.get(i).breakpoints[maps.qspec.get(i).width]; + int maxpts = 0; + Quilt m; + for (m = maps; m != null; m = m.next) { + if (m.qspec.get(i).breakpoints[0] > from[i]) + from[i] = m.qspec.get(i).breakpoints[0]; + if (m.qspec.get(i).breakpoints[m.qspec.get(i).width] < to[i]) + to[i] = m.qspec.get(i).breakpoints[m.qspec.get(i).width]; + maxpts += m.qspec.get(i).width + 1; + } + list.grow(maxpts); + for (m = maps; m != null; m = m.next) { + for (int j = 0; j <= m.qspec.get(i).width; j++) { + list.add(m.qspec.get(i).breakpoints[j]); + } + } + list.filter(); + list.taper(from[i], to[i]); + } + + /** + * Is this quilt culled + * @return 0 or Subdivider.CULL_ACCEPT + */ + public int isCulled() { + if (mapdesc.isCulling()) { + // System.out.println("TODO quilt.isculled mapdesc.isculling"); + return 0; + } else { + return Subdivider.CULL_ACCEPT; + } + } + + /** + * Finds range for surface + * @param from low param + * @param to high param + * @param slist u direction breakpoints + * @param tlist v direction breakpoints + */ + public void getRange(float[] from, float[] to, Flist slist, Flist tlist) { + // DONE + getRange(from, to, 0, slist); + getRange(from, to, 1, tlist); + + } + + /** + * Empty method + * @param sbrkpts + * @param tbrkpts + * @param rate + */ + public void findRates(Flist sbrkpts, Flist tbrkpts, float[] rate) { + // TODO Auto-generated method stub + // System.out.println("TODO quilt.findrates"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Quiltspec.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Quiltspec.java new file mode 100644 index 000000000..6c8e55e06 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Quiltspec.java @@ -0,0 +1,85 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Quilt definition + * @author Tomas Hrasky + * + */ +public class Quiltspec { + + /** + * Stride between control points + */ + public int stride; + + /** + * Quilt width in breakpoints + */ + public int width; + + /** + * Quilt order + */ + public int order; + + /** + * Start offset + */ + public int offset; + + /** + * Breakpoint index + */ + public int index; + + /** + * Boundary + */ + public int[] bdry; + + /** + * Breakpoints + */ + public float[] breakpoints; + + /** + * Makes new quiltspec + */ + public Quiltspec() { + this.bdry = new int[2]; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/README.txt b/src/jogl/classes/jogamp/opengl/glu/nurbs/README.txt new file mode 100644 index 000000000..89630c71e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/README.txt @@ -0,0 +1,59 @@ +Unimplemented functionality + - tesselation and callbacks + - trimming + - setting NURBS properties (-> sampling etc.) +Differences from C++ source + - no pooling + - pointers to arrays are replaced by CArrayOf... classes and their methods +Unimplemented or incomplete "calltree top" methods (according to glu.def in Mesa 6.5) + gluBeginTrim + gluDeleteNurbsRenderer - won't be needed + gluEndTrim + gluGetNurbsProperty + gluLoadSamplingMatrices + gluNurbsCallback + gluNurbsCallbackData + gluNurbsCallbackDataEXT + gluNurbsCurve - TODO type switch + gluNurbsProperty + gluPwlCurve + gluQuadricCallback - not a NURBS method +As of files + - Arc[ST]dirSorter.java - unimplemented (part of tesselation) + - Backend.java:194 - wireframe quads - part of tesselation/callback + - Curve.java:141-204 - culling + - DisplayList.java:57 - append to DL - not sure whether it will be needed + - GLUnurbs.java :443,484 - error values + :445 - trimming + :512 - error handling (callback) + :530 - loadGLmatrices + :786 - nuid - nurbs object id - won't be needed I think + :803 - end trim + - GLUwNURBS.java:68,176 - NUBRS properties + - Knotspec.java :371 - copying in general case (more than 4 coords) + :517 - copying with more than 4 coords + :556 - pt_oo_sum default + - Knotvector.java:165 - show method (probably debugging) + - Mapdesc.java :354 - get property + :435 - xFormMat - change param cp to CArrayOfFloats; probably sampling functionality + - Maplist.java:68 - clear ? + - OpenGLCurveEvaluator.java :132 - tess./callback code + :168 - mapgrid1f + :190 - tess./callback code (output triangles) + - OpenGLSurfaceEvaluator.java :77 . tess./callback code + :81 - glGetIntegerValue + :114 - tess./callback code + :117 - Level of detail + :144,161,201 - tess./callback code - output triangles + - Patch.java:55 - constructor stuff ? + - Patchlist.java:55 - constructor stuff ? + :97 - cull check + :105 - step size + :115 - need of sampling subdivision + :126 - need of subdivision + :137 - need of non sampling subd. + :146 - bbox (??) + -Quilt.java :254 - culling + :282 - rates + -Subdivider.java - all TODOs - it's stuff about trimming probably + :545 - jumpbuffer - not sure purpose it exactly served in original source diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Renderhints.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Renderhints.java new file mode 100644 index 000000000..d1a23fbab --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Renderhints.java @@ -0,0 +1,128 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class holding rendering params + * @author Tomas Hrasky + * + */ +public class Renderhints { + + /** + * Check for errors + */ + public int errorchecking; + + /** + * Maximum subdivisions + */ + public int maxsubdivisions; + + /** + * Number of subdivisions + */ + private int subdivisions; + + /** + * Display method + */ + int display_method; + + /** + * Output triangles + */ + int wiretris; + + /** + * Output quads + */ + int wirequads; + + /** + * Makes new Renderinghints + */ + public Renderhints() { + display_method = NurbsConsts.N_FILL; + errorchecking = NurbsConsts.N_MSG; + subdivisions = 6; + // tmp1=0; + } + + /** + * Set property value + * @param prop property + */ + public void setProperty(Property prop) { + switch (prop.type) { + case NurbsConsts.N_DISPLAY: + display_method = (int) prop.value; + break; + case NurbsConsts.N_ERRORCHECKING: + errorchecking = (int) prop.value; + break; + case NurbsConsts.N_SUBDIVISIONS: + subdivisions = (int) prop.value; + break; + default: + // abort - end program + break; + } + } + + /** + * Initialization + */ + public void init() { + // DONE + maxsubdivisions = subdivisions; + if (maxsubdivisions < 0) + maxsubdivisions = 0; + + if (display_method == NurbsConsts.N_FILL) { + wiretris = 0; + wirequads = 0; + } else if (display_method == NurbsConsts.N_OUTLINE_TRI) { + wiretris = 1; + wirequads = 0; + } else if (display_method == NurbsConsts.N_OUTLINE_QUAD) { + wiretris = 0; + wirequads = 1; + } else { + wiretris = 1; + wirequads = 1; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Splinespec.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Splinespec.java new file mode 100644 index 000000000..487b47f2d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Splinespec.java @@ -0,0 +1,204 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * NURBS definition + * @author Tomas Hrasky + * + */ +public class Splinespec { + + /** + * Dimension + */ + private int dim; + + /** + * Knot vector specs + */ + private Knotspec kspec; + + /** + * Control points after conversion + */ + private CArrayOfFloats outcpts; + + /** + * Makes new Splinespec with given dimension + * @param i dimension + */ + public Splinespec(int i) { + // DONE + this.dim = i; + } + + /** + * Initializes knotspec according to knotvector + * @param knotvector basic knotvector + */ + public void kspecinit(Knotvector knotvector) { + // DONE + this.kspec = new Knotspec(); + kspec.inkbegin = new CArrayOfFloats(knotvector.knotlist, 0); + kspec.inkend = new CArrayOfFloats(knotvector.knotlist, + knotvector.knotcount); + kspec.prestride = knotvector.stride; + kspec.order = knotvector.order; + kspec.next = null; + } + + /** + * Initializes knotspec according to knotvector - SURFACE + * @param sknotvector knotvector in u dir + * @param tknotvector knotvector in v dir + */ + public void kspecinit(Knotvector sknotvector, Knotvector tknotvector) { + // DONE + this.kspec = new Knotspec(); + Knotspec tkspec = new Knotspec(); + + kspec.inkbegin = new CArrayOfFloats(sknotvector.knotlist, 0); + kspec.inkend = new CArrayOfFloats(sknotvector.knotlist, + sknotvector.knotcount); + kspec.prestride = sknotvector.stride; + kspec.order = sknotvector.order; + kspec.next = tkspec; + + tkspec.inkbegin = new CArrayOfFloats(tknotvector.knotlist, 0); + tkspec.inkend = new CArrayOfFloats(tknotvector.knotlist, + tknotvector.knotcount); + tkspec.prestride = tknotvector.stride; + tkspec.order = tknotvector.order; + tkspec.next = null; + } + + /** + * Preselect and select knotspecs + */ + public void select() { + // DONE + for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { + knotspec.preselect(); + knotspec.select(); + } + + } + + /** + * Prepares for conversion + * @param ncoords number of coords + */ + public void layout(int ncoords) { + // DONE + int stride = ncoords; + for (Knotspec knotspec = kspec; knotspec != null; knotspec = knotspec.next) { + knotspec.poststride = stride; + stride *= (knotspec.bend.getPointer() - knotspec.bbegin + .getPointer()) + * knotspec.order + knotspec.postoffset; + knotspec.preoffset *= knotspec.prestride; + knotspec.prewidth *= knotspec.poststride; + knotspec.postwidth *= knotspec.poststride; + knotspec.postoffset *= knotspec.poststride; + knotspec.ncoords = ncoords; + } + outcpts = new CArrayOfFloats(new float[stride]); + + } + + /** + * Prepares quilt for conversion + * @param quilt quilt to work with + */ + public void setupquilt(Quilt quilt) { + // DONE + CArrayOfQuiltspecs qspec = new CArrayOfQuiltspecs(quilt.qspec); + quilt.eqspec = new CArrayOfQuiltspecs(qspec.getArray(), dim); + for (Knotspec knotspec = kspec; knotspec != null;) { + qspec.get().stride = knotspec.poststride; + qspec.get().width = knotspec.bend.getPointer() + - knotspec.bbegin.getPointer(); + qspec.get().order = knotspec.order; + qspec.get().offset = knotspec.postoffset; + qspec.get().index = 0; + qspec.get().bdry[0] = (knotspec.kleft.getPointer() == knotspec.kfirst + .getPointer()) ? 1 : 0; + qspec.get().bdry[1] = (knotspec.kright.getPointer() == knotspec.klast + .getPointer()) ? 1 : 0; + qspec.get().breakpoints = new float[qspec.get().width + 1]; + CArrayOfFloats k = new CArrayOfFloats(qspec.get().breakpoints, 0); + for (CArrayOfBreakpts bk = new CArrayOfBreakpts(knotspec.bbegin); bk + .getPointer() <= knotspec.bend.getPointer(); bk.pp()) { + k.set(bk.get().value); + k.pp(); + } + knotspec = knotspec.next; + if (knotspec != null) + qspec.pp(); + } + quilt.cpts = new CArrayOfFloats(outcpts); + quilt.next = null; + } + + /** + * Copies array of control points to output array + * @param ctlarray control points array + */ + public void copy(CArrayOfFloats ctlarray) { + // DONE + kspec.copy(ctlarray, outcpts); + + } + + /** + * Transforms knotspecs - conversion + */ + public void transform() { + // DONE + Knotspec knotspec; + outcpts.setPointer(0); + for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) + knotspec.istransformed = false; + + for (knotspec = kspec; knotspec != null; knotspec = knotspec.next) { + for (Knotspec kspec2 = kspec; kspec2 != null; kspec2 = kspec2.next) + kspec2.kspectotrans = knotspec; + kspec.transform(outcpts); + knotspec.istransformed = true; + } + + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/Subdivider.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/Subdivider.java new file mode 100644 index 000000000..99c1b740b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/Subdivider.java @@ -0,0 +1,1167 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class working with curves and surfaces + * @author Tomas Hrasky + * + */ +public class Subdivider { + /** + * Cull type + */ + public static final int CULL_TRIVIAL_REJECT = 0; + + /** + * Cull type + */ + public static final int CULL_ACCEPT = 1; + + /** + * Maximum trimming arcs + */ + private static final int MAXARCS = 10; + + /** + * Linked list of Quilts + */ + Quilt qlist; + + /** + * Object holding rendering honts information + */ + private Renderhints renderhints; + + /** + * Backend object + */ + private Backend backend; + + /** + * Number of subdivisions + */ + private int subdivisions; + + /** + * U step when using domain distance sampling + */ + private float domain_distance_u_rate; + + /** + * Use domain distance sampling + */ + private int is_domain_distance_sampling; + + /** + * Initial class holding trimming arcs + */ + private Bin initialbin; + + /** + * Not used + */ + private boolean showDegenerate; + + /** + * Is triming arc type bezier arc + */ + private boolean isArcTypeBezier; + + /** + * Breakpoints in v direction + */ + private Flist tpbrkpts; + + /** + * Breakpoints in u direction + */ + private Flist spbrkpts; + + /** + * Unused + */ + private int s_index; + + /** + * Head of linked list of trimming arcs + */ + private Arc pjarc; + + /** + * Class tesselating trimming arcs + */ + private ArcTesselator arctesselator; + + /** + * Unused + */ + private int t_index; + + /** + * Breakpoints + */ + private Flist smbrkpts; + + /** + * Not used + */ + private float[] stepsizes; + + /** + * Domain distance in V direction + */ + private float domain_distance_v_rate; + + /** + * Initializes quilt list + */ + public void beginQuilts(Backend backend) { + // DONE + qlist = null; + renderhints = new Renderhints(); + this.backend = backend; + + initialbin = new Bin(); + arctesselator = new ArcTesselator(); + } + + /** + * Adds quilt to linked list + * @param quilt added quilt + */ + public void addQuilt(Quilt quilt) { + // DONE + if (qlist == null) + qlist = quilt; + else { + quilt.next = qlist; + qlist = quilt; + } + + } + + /** + * Empty method + */ + public void endQuilts() { + // DONE + } + + /** + * Draws a surface + */ + public void drawSurfaces() { + renderhints.init(); + + if (qlist == null) { + // System.out.println("qlist is null"); + return; + } + + for (Quilt q = qlist; q != null; q = q.next) { + if (q.isCulled() == CULL_TRIVIAL_REJECT) { + freejarcs(initialbin); + return; + } + } + + float[] from = new float[2]; + float[] to = new float[2]; + + spbrkpts = new Flist(); + tpbrkpts = new Flist(); + qlist.getRange(from, to, spbrkpts, tpbrkpts); + + boolean optimize = (is_domain_distance_sampling > 0 && (renderhints.display_method != NurbsConsts.N_OUTLINE_PATCH)); + + // TODO decide whether to optimize (when there is gluNurbsProperty implemented) + optimize = true; + + if (!initialbin.isnonempty()) { + if (!optimize) { + makeBorderTrim(from, to); + } + } else { + float[] rate = new float[2]; + qlist.findRates(spbrkpts, tpbrkpts, rate); + // System.out.println("subdivider.drawsurfaces decompose"); + } + + backend.bgnsurf(renderhints.wiretris, renderhints.wirequads); + + // TODO partition test + + if (!initialbin.isnonempty() && optimize) { + + int i, j; + int num_u_steps; + int num_v_steps; + for (i = spbrkpts.start; i < spbrkpts.end - 1; i++) { + for (j = tpbrkpts.start; j < tpbrkpts.end - 1; j++) { + float[] pta = new float[2]; + float[] ptb = new float[2]; + + pta[0] = spbrkpts.pts[i]; + ptb[0] = spbrkpts.pts[i + 1]; + pta[1] = tpbrkpts.pts[j]; + ptb[1] = tpbrkpts.pts[j + 1]; + qlist.downloadAll(pta, ptb, backend); + + num_u_steps = (int) (domain_distance_u_rate * (ptb[0] - pta[0])); + num_v_steps = (int) (domain_distance_v_rate * (ptb[1] - pta[1])); + + if (num_u_steps <= 0) + num_u_steps = 1; + if (num_v_steps <= 0) + num_v_steps = 1; + + backend.surfgrid(pta[0], ptb[0], num_u_steps, ptb[1], + pta[1], num_v_steps); + backend.surfmesh(0, 0, num_u_steps, num_v_steps); + + } + } + + } else + + subdivideInS(initialbin); + + backend.endsurf(); + } + + /** + * Empty method + * @param initialbin2 + */ + private void freejarcs(Bin initialbin2) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.freejarcs"); + } + + /** + * Subdivide in U direction + * @param source Trimming arcs source + */ + private void subdivideInS(Bin source) { + // DONE + if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM) { + outline(source); + freejarcs(source); + } else { + setArcTypeBezier(); + setNonDegenerate(); + splitInS(source, spbrkpts.start, spbrkpts.end); + } + + } + + /** + * Split in U direction + * @param source Trimming arcs source + * @param start breakpoints start + * @param end breakpoints end + */ + private void splitInS(Bin source, int start, int end) { + // DONE + if (source.isnonempty()) { + if (start != end) { + int i = start + (end - start) / 2; + Bin left = new Bin(); + Bin right = new Bin(); + + split(source, left, right, 0, spbrkpts.pts[i]); + splitInS(left, start, i); + splitInS(right, i + 1, end); + } else { + if (start == spbrkpts.start || start == spbrkpts.end) { + freejarcs(source); + } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_S) { + outline(source); + freejarcs(source); + } else { + setArcTypeBezier(); + setNonDegenerate(); + s_index = start; + splitInT(source, tpbrkpts.start, tpbrkpts.end); + } + } + } else{ + // System.out.println("Source is empty - subdivider.splitins"); + } + } + + /** + * Split in V direction + * @param source + * @param start + * @param end + */ + private void splitInT(Bin source, int start, int end) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.splitint"); + + if (source.isnonempty()) { + if (start != end) { + int i = start + (end - start) / 2; + Bin left = new Bin(); + Bin right = new Bin(); + split(source, left, right, 1, tpbrkpts.pts[i + 1]); + splitInT(left, start, i); + splitInT(right, i + 1, end); + } else { + if (start == tpbrkpts.start || start == tpbrkpts.end) { + freejarcs(source); + } else if (renderhints.display_method == NurbsConsts.N_OUTLINE_PARAM_ST) { + outline(source); + freejarcs(source); + } else { + t_index = start; + setArcTypeBezier(); + setDegenerate(); + + float[] pta = new float[2]; + float[] ptb = new float[2]; + + pta[0] = spbrkpts.pts[s_index - 1]; + pta[1] = tpbrkpts.pts[t_index - 1]; + + ptb[0] = spbrkpts.pts[s_index]; + ptb[1] = tpbrkpts.pts[t_index]; + qlist.downloadAll(pta, ptb, backend); + + Patchlist patchlist = new Patchlist(qlist, pta, ptb); + + samplingSplit(source, patchlist, + renderhints.maxsubdivisions, 0); + setNonDegenerate(); + setArcTypeBezier(); + } + } + } + + } + + /** + * Sample + * @param source + * @param patchlist + * @param subdivisions + * @param param + */ + private void samplingSplit(Bin source, Patchlist patchlist, + int subdivisions, int param) { + // DONE + if (!source.isnonempty()) + return; + if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) { + freejarcs(source); + return; + } + + patchlist.getstepsize(); + if (renderhints.display_method == NurbsConsts.N_OUTLINE_PATCH) { + tesselation(source, patchlist); + outline(source); + freejarcs(source); + return; + } + + tesselation(source, patchlist); + if (patchlist.needsSamplingSubdivision() && subdivisions > 0) { + if (!patchlist.needsSubdivision(0)) { + param = 1; + } else if (patchlist.needsSubdivision(1)) + param = 0; + else + param = 1 - param; + + Bin left = new Bin(); + Bin right = new Bin(); + + float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); + + split(source, left, right, param, mid); + Patchlist subpatchlist = new Patchlist(patchlist, param, mid); + samplingSplit(left, subpatchlist, subdivisions - 1, param); + samplingSplit(right, subpatchlist, subdivisions - 1, param); + } else { + setArcTypePwl(); + setDegenerate(); + nonSamplingSplit(source, patchlist, subdivisions, param); + setDegenerate(); + setArcTypeBezier(); + } + } + + /** + * Not used + * @param source + * @param patchlist + * @param subdivisions + * @param param + */ + private void nonSamplingSplit(Bin source, Patchlist patchlist, + int subdivisions, int param) { + // DONE + if (patchlist.needsNonSamplingSubdivision() && subdivisions > 0) { + param = 1 - param; + + Bin left = new Bin(); + Bin right = new Bin(); + + float mid = (float) ((patchlist.pspec[param].range[0] + patchlist.pspec[param].range[1]) * .5); + split(source, left, right, param, mid); + Patchlist subpatchlist = new Patchlist(patchlist, param, mid); + if (left.isnonempty()) { + if (subpatchlist.cullCheck() == CULL_TRIVIAL_REJECT) + freejarcs(left); + else + nonSamplingSplit(left, subpatchlist, subdivisions - 1, + param); + } + if (right.isnonempty()) { + if (patchlist.cullCheck() == CULL_TRIVIAL_REJECT) + freejarcs(right); + else + nonSamplingSplit(right, subpatchlist, subdivisions - 1, + param); + } + } else { + patchlist.bbox(); + backend.patch(patchlist.pspec[0].range[0], + patchlist.pspec[0].range[1], patchlist.pspec[1].range[0], + patchlist.pspec[1].range[1]); + if (renderhints.display_method == NurbsConsts.N_OUTLINE_SUBDIV) { + outline(source); + freejarcs(source); + } else { + setArcTypePwl(); + setDegenerate(); + findIrregularS(source); + monosplitInS(source, smbrkpts.start, smbrkpts.end); + } + } + + } + + /** + * Not used + * @param source + * @param start + * @param end + */ + private void monosplitInS(Bin source, int start, int end) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.monosplitins"); + } + + /** + * Not used + * @param source + */ + private void findIrregularS(Bin source) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.findIrregularS"); + } + + /** + * Not used + */ + private void setArcTypePwl() { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.setarctypepwl"); + } + + /** + * Not used + * @param source + * @param patchlist + */ + private void tesselation(Bin source, Patchlist patchlist) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.tesselation"); + } + + /** + * Not used + */ + private void setDegenerate() { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.setdegenerate"); + } + + /** + * Not used + * @param bin + * @param left + * @param right + * @param param + * @param value + */ + private void split(Bin bin, Bin left, Bin right, int param, float value) { + // DONE + Bin intersections = new Bin(); + Bin unknown = new Bin(); + + partition(bin, left, intersections, right, unknown, param, value); + + int count = intersections.numarcs(); + // TODO jumpbuffer ?? + + if (count % 2 == 0) { + + Arc[] arclist = new Arc[MAXARCS]; + CArrayOfArcs list; + if (count >= MAXARCS) { + list = new CArrayOfArcs(new Arc[count]); + } else { + list = new CArrayOfArcs(arclist); + } + + CArrayOfArcs last, lptr; + Arc jarc; + + for (last = new CArrayOfArcs(list); (jarc = intersections + .removearc()) != null; last.pp()) + last.set(jarc); + + if (param == 0) {// sort into incrasing t order + ArcSdirSorter sorter = new ArcSdirSorter(this); + sorter.qsort(list, count); + + for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last + .getPointer(); lptr.raisePointerBy(2)) + check_s(lptr.get(), lptr.getRelative(1)); + for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last + .getPointer(); lptr.raisePointerBy(2)) + join_s(left, right, lptr.get(), lptr.getRelative(1)); + for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last + .getPointer(); lptr.pp()) { + if (lptr.get().head()[0] <= value + && lptr.get().tail()[0] <= value) + left.addarc(lptr.get()); + else + right.addarc(lptr.get()); + } + + } else {// sort into decreasing s order + ArcTdirSorter sorter = new ArcTdirSorter(this); + sorter.qsort(list, count); + + for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last + .getPointer(); lptr.raisePointerBy(2)) + check_t(lptr.get(), lptr.getRelative(1)); + for (lptr = new CArrayOfArcs(list); lptr.getPointer() < last + .getPointer(); lptr.raisePointerBy(2)) + join_t(left, right, lptr.get(), lptr.getRelative(1)); + for (lptr = new CArrayOfArcs(list); lptr.getPointer() != last + .getPointer(); lptr.raisePointerBy(2)) { + if (lptr.get().head()[0] <= value + && lptr.get().tail()[0] <= value) + left.addarc(lptr.get()); + else + right.addarc(lptr.get()); + } + + } + + unknown.adopt(); + } + } + + /** + * Not used + * @param left + * @param right + * @param arc + * @param relative + */ + private void join_t(Bin left, Bin right, Arc arc, Arc relative) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.join_t"); + } + + /** + * Not used + * @param arc + * @param relative + */ + private void check_t(Arc arc, Arc relative) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.check_t"); + } + + /** + * Not used + * @param left + * @param right + * @param jarc1 + * @param jarc2 + */ + private void join_s(Bin left, Bin right, Arc jarc1, Arc jarc2) { + // DONE + if (!jarc1.getitail()) + jarc1 = jarc1.next; + if (!jarc2.getitail()) + jarc2 = jarc2.next; + + float s = jarc1.tail()[0]; + float t1 = jarc1.tail()[1]; + float t2 = jarc2.tail()[1]; + + if (t1 == t2) { + simplelink(jarc1, jarc2); + } else { + Arc newright = new Arc(Arc.ARC_RIGHT); + Arc newleft = new Arc(Arc.ARC_LEFT); + if (isBezierArcType()) { + arctesselator.bezier(newright, s, s, t1, t2); + arctesselator.bezier(newleft, s, s, t2, t1); + } else { + arctesselator.pwl_right(newright, s, t1, t2, stepsizes[0]); + arctesselator.pwl_left(newright, s, t2, t1, stepsizes[2]); + } + link(jarc1, jarc2, newright, newleft); + left.addarc(newright); + right.addarc(newleft); + } + + } + + /** + * Not used + * @param jarc1 + * @param jarc2 + * @param newright + * @param newleft + */ + private void link(Arc jarc1, Arc jarc2, Arc newright, Arc newleft) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.link"); + } + + /** + * Not used + * @return true + */ + private boolean isBezierArcType() { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.isbezierarc"); + return true; + } + + /** + * Not used + * @param jarc1 + * @param jarc2 + */ + private void simplelink(Arc jarc1, Arc jarc2) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.simplelink"); + } + + /** + * Not used + * @param arc + * @param relative + */ + private void check_s(Arc arc, Arc relative) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.check_s"); + + } + + /** + * Not used + * @param bin + * @param left + * @param intersections + * @param right + * @param unknown + * @param param + * @param value + */ + private void partition(Bin bin, Bin left, Bin intersections, Bin right, + Bin unknown, int param, float value) { + + Bin headonleft = new Bin(); + Bin headonright = new Bin(); + Bin tailonleft = new Bin(); + Bin tailonright = new Bin(); + + for (Arc jarc = bin.removearc(); jarc != null; jarc = bin.removearc()) { + float tdiff = jarc.tail()[param] - value; + float hdiff = jarc.head()[param] - value; + + if (tdiff > 0) { + if (hdiff > 0) { + right.addarc(jarc); + } else if (hdiff == 0) { + tailonright.addarc(jarc); + } else { + Arc jtemp; + switch (arc_split(jarc, param, value, 0)) { + case 2: + tailonright.addarc(jarc); + headonleft.addarc(jarc.next); + break; + // TODO rest cases + default: + System.out + .println("TODO subdivider.partition rest cases"); + break; + } + } + } else if (tdiff == 0) { + if (hdiff > 0) { + headonright.addarc(jarc); + } else if (hdiff == 0) { + unknown.addarc(jarc); + } else { + headonright.addarc(jarc); + } + } else { + if (hdiff > 0) { + // TODO rest + // System.out.println("TODO subdivider.partition rest of else"); + } else if (hdiff == 0) { + tailonleft.addarc(jarc); + } else { + left.addarc(jarc); + } + } + + } + if (param == 0) { + classify_headonleft_s(headonleft, intersections, left, value); + classify_tailonleft_s(tailonleft, intersections, left, value); + classify_headonright_s(headonright, intersections, right, value); + classify_tailonright_s(tailonright, intersections, right, value); + } else { + classify_headonleft_t(headonleft, intersections, left, value); + classify_tailonleft_t(tailonleft, intersections, left, value); + classify_headonright_t(headonright, intersections, right, value); + classify_tailonright_t(tailonright, intersections, right, value); + } + } + + /** + * Not used + * @param tailonright + * @param intersections + * @param right + * @param value + */ + private void classify_tailonright_t(Bin tailonright, Bin intersections, + Bin right, float value) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.classify_tailonright_t"); + + } + + /** + * Not used + * @param bin + * @param in + * @param out + * @param val + */ + private void classify_tailonleft_s(Bin bin, Bin in, Bin out, float val) { + + // DONE + Arc j; + while ((j = bin.removearc()) != null) { + j.clearitail(); + + float diff = j.next.head()[0] - val; + if (diff > 0) { + in.addarc(j); + } else if (diff < 0) { + if (ccwTurn_sl(j, j.next)) + out.addarc(j); + else + in.addarc(j); + } else { + if (j.next.tail()[1] > j.next.head()[1]) + in.addarc(j); + else + out.addarc(j); + } + } + + } + + /** + * Not used + * @param bin + * @param in + * @param out + * @param val + */ + private void classify_headonright_s(Bin bin, Bin in, Bin out, float val) { + // DONE + Arc j; + while ((j = bin.removearc()) != null) { + j.setitail(); + + float diff = j.prev.tail()[0] - val; + if (diff > 0) { + if (ccwTurn_sr(j.prev, j)) + out.addarc(j); + else + in.addarc(j); + } else if (diff < 0) { + out.addarc(j); + } else { + if (j.prev.tail()[1] > j.prev.head()[1]) + out.addarc(j); + else + in.addarc(j); + } + } + } + + /** + * Not used + * @param prev + * @param j + * @return false + */ + private boolean ccwTurn_sr(Arc prev, Arc j) { + // TODO Auto-generated method stub + // System.out.println("TODO ccwTurn_sr"); + return false; + } + + /** + * Not used + * @param headonright + * @param intersections + * @param right + * @param value + */ + private void classify_headonright_t(Bin headonright, Bin intersections, + Bin right, float value) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.classify_headonright_t"); + } + + /** + * Not used + * @param tailonleft + * @param intersections + * @param left + * @param value + */ + private void classify_tailonleft_t(Bin tailonleft, Bin intersections, + Bin left, float value) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.classify_tailonleft_t"); + } + + /** + * Not used + * @param bin + * @param in + * @param out + * @param val + */ + private void classify_headonleft_t(Bin bin, Bin in, Bin out, float val) { + // DONE + Arc j; + while ((j = bin.removearc()) != null) { + j.setitail(); + + float diff = j.prev.tail()[1] - val; + if (diff > 0) { + out.addarc(j); + } else if (diff < 0) { + if (ccwTurn_tl(j.prev, j)) + out.addarc(j); + else + in.addarc(j); + } else { + if (j.prev.tail()[0] > j.prev.head()[0]) + out.addarc(j); + else + in.addarc(j); + } + } + } + + /** + * Not used + * @param prev + * @param j + * @return false + */ + private boolean ccwTurn_tl(Arc prev, Arc j) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.ccwTurn_tl"); + return false; + } + + /** + * Not used + * @param bin + * @param in + * @param out + * @param val + */ + private void classify_tailonright_s(Bin bin, Bin in, Bin out, float val) { + // DONE + Arc j; + while ((j = bin.removearc()) != null) { + j.clearitail(); + + float diff = j.next.head()[0] - val; + if (diff > 0) { + if (ccwTurn_sr(j, j.next)) + out.addarc(j); + else + in.addarc(j); + } else if (diff < 0) { + in.addarc(j); + } else { + if (j.next.tail()[1] > j.next.head()[1]) + out.addarc(j); + else + in.addarc(j); + } + } + + } + + /** + * Not used + * @param bin + * @param in + * @param out + * @param val + */ + private void classify_headonleft_s(Bin bin, Bin in, Bin out, float val) { + // DONE + Arc j; + while ((j = bin.removearc()) != null) { + j.setitail(); + + float diff = j.prev.tail()[0] - val; + if (diff > 0) { + out.addarc(j); + } else if (diff < 0) { + if (ccwTurn_sl(j.prev, j)) + out.addarc(j); + else + in.addarc(j); + } else { + if (j.prev.tail()[1] > j.prev.head()[1]) + in.addarc(j); + else + out.addarc(j); + } + } + + } + + /** + * Not used + * @param prev + * @param j + * @return false + */ + private boolean ccwTurn_sl(Arc prev, Arc j) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.ccwTurn_sl"); + return false; + } + + /** + * Not used + * @param jarc + * @param param + * @param value + * @param i + * @return 0 + */ + private int arc_split(Arc jarc, int param, float value, int i) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.arc_split"); + return 0; + } + + /** + * Not used + */ + private void setNonDegenerate() { + // DONE + this.showDegenerate = false; + + } + + /** + * sets trimming arc default type to bezier + */ + private void setArcTypeBezier() { + // DONE + isArcTypeBezier = true; + } + + /** + * Not used + * @param source + */ + private void outline(Bin source) { + // TODO Auto-generated method stub + // System.out.println("TODO subdivider.outline"); + } + + /** + * Makes default trim along surface borders + * @param from range beginnings + * @param to range ends + */ + private void makeBorderTrim(float[] from, float[] to) { + // DONE + float smin = from[0]; + float smax = to[0]; + + float tmin = from[1]; + float tmax = to[1]; + + pjarc = null; + Arc jarc = null; + + jarc = new Arc(Arc.ARC_BOTTOM); + arctesselator.bezier(jarc, smin, smax, tmin, tmin); + initialbin.addarc(jarc); + pjarc = jarc.append(pjarc); + + jarc = new Arc(Arc.ARC_RIGHT); + arctesselator.bezier(jarc, smax, smax, tmin, tmax); + initialbin.addarc(jarc); + pjarc = jarc.append(pjarc); + + jarc = new Arc(Arc.ARC_TOP); + arctesselator.bezier(jarc, smax, smin, tmax, tmax); + initialbin.addarc(jarc); + pjarc = jarc.append(pjarc); + + jarc = new Arc(Arc.ARC_LEFT); + arctesselator.bezier(jarc, smin, smin, tmax, tmin); + initialbin.addarc(jarc); + jarc = jarc.append(pjarc); + + // assert (jarc.check() == true); + } + + /** + * Draws NURBS curve + */ + public void drawCurves() { + // DONE + float[] from = new float[1]; + float[] to = new float[1]; + + Flist bpts = new Flist(); + qlist.getRange(from, to, bpts); + + renderhints.init(); + + backend.bgncurv(); + + for (int i = bpts.start; i < bpts.end - 1; i++) { + float[] pta = new float[1]; + float[] ptb = new float[1]; + pta[0] = bpts.pts[i]; + ptb[0] = bpts.pts[i + 1]; + + qlist.downloadAll(pta, ptb, backend); + Curvelist curvelist = new Curvelist(qlist, pta, ptb); + samplingSplit(curvelist, renderhints.maxsubdivisions); + } + backend.endcurv(); + } + + /** + * Samples a curve in case of need, or sends curve to backend + * @param curvelist list of curves + * @param maxsubdivisions maximum number of subdivisions + */ + private void samplingSplit(Curvelist curvelist, int maxsubdivisions) { + if (curvelist.cullCheck() == CULL_TRIVIAL_REJECT) + return; + + curvelist.getstepsize(); + + if (curvelist.needsSamplingSubdivision() && (subdivisions > 0)) { + // TODO kód + // System.out.println("TODO subdivider-needsSamplingSubdivision"); + } else { + int nu = (int) (1 + curvelist.range[2] / curvelist.stepsize); + backend.curvgrid(curvelist.range[0], curvelist.range[1], nu); + backend.curvmesh(0, nu); + } + + } + + /** + * Sets new domain_distance_u_rate value + * @param d new domain_distance_u_rate value + + */ + public void set_domain_distance_u_rate(double d) { + // DONE + domain_distance_u_rate = (float) d; + } + + /** + * Sets new domain_distance_v_rate value + * @param d new domain_distance_v_rate value + */ + public void set_domain_distance_v_rate(double d) { + // DONE + domain_distance_v_rate = (float) d; + } + + /** + * Sets new is_domain_distance_sampling value + * @param i new is_domain_distance_sampling value + */ + public void set_is_domain_distance_sampling(int i) { + // DONE + this.is_domain_distance_sampling = i; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/SurfaceEvaluator.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/SurfaceEvaluator.java new file mode 100644 index 000000000..fe23f9c08 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/SurfaceEvaluator.java @@ -0,0 +1,111 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Class rendering surfaces with OpenGL + * @author Tomas Hrasky + * + */ +public interface SurfaceEvaluator { + + /** + * Pushes eval bit + */ + public void bgnmap2f() ; + + /** + * Sets glPolygonMode + * @param style polygon mode (N_MESHFILL/N_MESHLINE/N_MESHPOINT) + */ + public void polymode(int style) ; + + /** + * Pops all attributes + */ + public void endmap2f() ; + + /** + * Empty method + * @param ulo + * @param uhi + * @param vlo + * @param vhi + */ + public void domain2f(float ulo, float uhi, float vlo, float vhi) ; + + /** + * Defines 2D mesh + * @param nu number of steps in u direction + * @param u0 lowest u + * @param u1 highest u + * @param nv number of steps in v direction + * @param v0 lowest v + * @param v1 highest v + */ + public void mapgrid2f(int nu, float u0, float u1, int nv, float v0, float v1) ; + + /** + * Evaluates surface + * @param style surface style + * @param umin minimum U + * @param umax maximum U + * @param vmin minimum V + * @param vmax maximum V + */ + public void mapmesh2f(int style, int umin, int umax, int vmin, int vmax) ; + + /** + * Initializes evaluator + * @param type surface type + * @param ulo lowest u + * @param uhi highest u + * @param ustride number of objects between control points in u direction + * @param uorder surface order in u direction + * @param vlo lowest v + * @param vhi highest v + * @param vstride number of control points' coords + * @param vorder surface order in v direction + * @param pts control points + */ + public void map2f(int type, float ulo, float uhi, int ustride, int uorder, + float vlo, float vhi, int vstride, int vorder, CArrayOfFloats pts) ; + + /** + * Calls opengl enable + * @param type what to enable + */ + public void enable(int type) ; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/nurbs/TrimVertex.java b/src/jogl/classes/jogamp/opengl/glu/nurbs/TrimVertex.java new file mode 100644 index 000000000..6608f8f40 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/nurbs/TrimVertex.java @@ -0,0 +1,56 @@ +package com.jogamp.opengl.impl.glu.nurbs; + +/* + ** License Applicability. Except to the extent portions of this file are + ** made subject to an alternative license as permitted in the SGI Free + ** Software License B, Version 2.0 (the "License"), the contents of this + ** file are subject only to the provisions of the License. You may not use + ** this file except in compliance with the License. You may obtain a copy + ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + ** + ** http://oss.sgi.com/projects/FreeB + ** + ** Note that, as provided in the License, the Software is distributed on an + ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + ** + ** Original Code. The Original Code is: OpenGL Sample Implementation, + ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + ** Copyright in any portions created by third parties is as indicated + ** elsewhere herein. All Rights Reserved. + ** + ** Additional Notice Provisions: The application programming interfaces + ** established by SGI in conjunction with the Original Code are The + ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + ** Window System(R) (Version 1.3), released October 19, 1998. This software + ** was created using the OpenGL(R) version 1.2.1 Sample Implementation + ** published by SGI, but has not been independently verified as being + ** compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +/** + * Holds vertex used in trim + * + * @author Tomas Hrasky + * + */ +public class TrimVertex { + + /** + * Trim vertex coords + */ + public float[] param; + + /** + * Makes new empty trim vertex + */ + public TrimVertex() { + param = new float[2]; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/registry/Registry.java b/src/jogl/classes/jogamp/opengl/glu/registry/Registry.java new file mode 100644 index 000000000..21b15f4d4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/registry/Registry.java @@ -0,0 +1,79 @@ +/* + * License Applicability. Except to the extent portions of this file are + * made subject to an alternative license as permitted in the SGI Free + * Software License B, Version 2.0 (the "License"), the contents of this + * file are subject only to the provisions of the License. You may not use + * this file except in compliance with the License. You may obtain a copy + * of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 + * Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: + * + * http://oss.sgi.com/projects/FreeB + * + * Note that, as provided in the License, the Software is distributed on an + * "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS + * DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND + * CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A + * PARTICULAR PURPOSE, AND NON-INFRINGEMENT. + * + * NOTE: The Original Code (as defined below) has been licensed to Sun + * Microsystems, Inc. ("Sun") under the SGI Free Software License B + * (Version 1.1), shown above ("SGI License"). Pursuant to Section + * 3.2(3) of the SGI License, Sun is distributing the Covered Code to + * you under an alternative license ("Alternative License"). This + * Alternative License includes all of the provisions of the SGI License + * except that Section 2.2 and 11 are omitted. Any differences between + * the Alternative License and the SGI License are offered solely by Sun + * and not by SGI. + * + * Original Code. The Original Code is: OpenGL Sample Implementation, + * Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, + * Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. + * Copyright in any portions created by third parties is as indicated + * elsewhere herein. All Rights Reserved. + * + * Additional Notice Provisions: The application programming interfaces + * established by SGI in conjunction with the Original Code are The + * OpenGL(R) Graphics System: A Specification (Version 1.2.1), released + * April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version + * 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X + * Window System(R) (Version 1.3), released October 19, 1998. This software + * was created using the OpenGL(R) version 1.2.1 Sample Implementation + * published by SGI, but has not been independently verified as being + * compliant with the OpenGL(R) version 1.2.1 Specification. + */ + +package com.jogamp.opengl.impl.glu.registry; + +import javax.media.opengl.glu.GLU; + +/** + * + * @author Administrator + */ +public class Registry { + + /** Creates a new instance of Registry */ + public Registry() { + } + + public static String gluGetString(int name) { + if( name == GLU.GLU_VERSION ) { + return( "1.3" ); + } else if( name == GLU.GLU_EXTENSIONS ) { + return( "GLU_EXT_nurbs_tessellator GLU_EXT_object_space_tess " ); + } + return( null ); + } + + public static boolean gluCheckExtension( String extName, String extString ) { + if( extName == null || extString == null ) { + return( false ); + } + if ((extString.indexOf(extName + " ") >= 0) || + extString.endsWith(extName) || + extString.equals(extName)) { + return true; + } + return false; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/ActiveRegion.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/ActiveRegion.java new file mode 100644 index 000000000..85397dd6a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/ActiveRegion.java @@ -0,0 +1,69 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + + +class ActiveRegion { + GLUhalfEdge eUp; /* upper edge, directed right to left */ + DictNode nodeUp; /* dictionary node corresponding to eUp */ + int windingNumber; /* used to determine which regions are + * inside the polygon */ + boolean inside; /* is this region inside the polygon? */ + boolean sentinel; /* marks fake edges at t = +/-infinity */ + boolean dirty; /* marks regions where the upper or lower + * edge has changed, but we haven't checked + * whether they intersect yet */ + boolean fixUpperEdge; /* marks temporary edges introduced when + * we process a "right vertex" (one without + * any edges leaving to the right) */ +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/CachedVertex.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/CachedVertex.java new file mode 100644 index 000000000..8948acfec --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/CachedVertex.java @@ -0,0 +1,58 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class CachedVertex { + public double[] coords = new double[3]; + public Object data; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Dict.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Dict.java new file mode 100644 index 000000000..d26948e7f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Dict.java @@ -0,0 +1,140 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class Dict { + DictNode head; + Object frame; + DictLeq leq; + + private Dict() { + } + + static Dict dictNewDict(Object frame, DictLeq leq) { + Dict dict = new Dict(); + dict.head = new DictNode(); + + dict.head.key = null; + dict.head.next = dict.head; + dict.head.prev = dict.head; + + dict.frame = frame; + dict.leq = leq; + + return dict; + } + + static void dictDeleteDict(Dict dict) { + dict.head = null; + dict.frame = null; + dict.leq = null; + } + + static DictNode dictInsert(Dict dict, Object key) { + return dictInsertBefore(dict, dict.head, key); + } + + static DictNode dictInsertBefore(Dict dict, DictNode node, Object key) { + do { + node = node.prev; + } while (node.key != null && !dict.leq.leq(dict.frame, node.key, key)); + + DictNode newNode = new DictNode(); + newNode.key = key; + newNode.next = node.next; + node.next.prev = newNode; + newNode.prev = node; + node.next = newNode; + + return newNode; + } + + static Object dictKey(DictNode aNode) { + return aNode.key; + } + + static DictNode dictSucc(DictNode aNode) { + return aNode.next; + } + + static DictNode dictPred(DictNode aNode) { + return aNode.prev; + } + + static DictNode dictMin(Dict aDict) { + return aDict.head.next; + } + + static DictNode dictMax(Dict aDict) { + return aDict.head.prev; + } + + static void dictDelete(Dict dict, DictNode node) { + node.next.prev = node.prev; + node.prev.next = node.next; + } + + static DictNode dictSearch(Dict dict, Object key) { + DictNode node = dict.head; + + do { + node = node.next; + } while (node.key != null && !(dict.leq.leq(dict.frame, key, node.key))); + + return node; + } + + public interface DictLeq { + boolean leq(Object frame, Object key1, Object key2); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/DictNode.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/DictNode.java new file mode 100644 index 000000000..8864de127 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/DictNode.java @@ -0,0 +1,59 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class DictNode { + Object key; + DictNode next; + DictNode prev; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUface.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUface.java new file mode 100644 index 000000000..2ff4aae59 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUface.java @@ -0,0 +1,65 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class GLUface { + public GLUface next; /* next face (never NULL) */ + public GLUface prev; /* previous face (never NULL) */ + public GLUhalfEdge anEdge; /* a half edge with this left face */ + public Object data; /* room for client's data */ + + /* Internal data (keep hidden) */ + public GLUface trail; /* "stack" for conversion to strips */ + public boolean marked; /* flag for conversion to strips */ + public boolean inside; /* this face is in the polygon interior */ +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUhalfEdge.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUhalfEdge.java new file mode 100644 index 000000000..c2128b616 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUhalfEdge.java @@ -0,0 +1,71 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class GLUhalfEdge { + public GLUhalfEdge next; /* doubly-linked list (prev==Sym->next) */ + public GLUhalfEdge Sym; /* same edge, opposite direction */ + public GLUhalfEdge Onext; /* next edge CCW around origin */ + public GLUhalfEdge Lnext; /* next edge CCW around left face */ + public GLUvertex Org; /* origin vertex (Overtex too long) */ + public com.jogamp.opengl.impl.glu.tessellator.GLUface Lface; /* left face */ + + /* Internal data (keep hidden) */ + public com.jogamp.opengl.impl.glu.tessellator.ActiveRegion activeRegion; /* a region with this upper edge (sweep.c) */ + public int winding; /* change in winding number when crossing */ + public boolean first; + + public GLUhalfEdge(boolean first) { + this.first = first; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUmesh.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUmesh.java new file mode 100644 index 000000000..493eb20f4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUmesh.java @@ -0,0 +1,60 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class GLUmesh { + GLUvertex vHead = new GLUvertex(); /* dummy header for vertex list */ + com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = new GLUface(); /* dummy header for face list */ + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = new GLUhalfEdge(true); /* dummy header for edge list */ + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHeadSym = new GLUhalfEdge(false); /* and its symmetric counterpart */ +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUtessellatorImpl.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUtessellatorImpl.java new file mode 100644 index 000000000..b21998355 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUtessellatorImpl.java @@ -0,0 +1,646 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +import com.jogamp.opengl.impl.glu.tessellator.*; +import javax.media.opengl.*; +import javax.media.opengl.glu.*; + +public class GLUtessellatorImpl implements GLUtessellator { + public static final int TESS_MAX_CACHE = 100; + + private int state; /* what begin/end calls have we seen? */ + + private GLUhalfEdge lastEdge; /* lastEdge->Org is the most recent vertex */ + GLUmesh mesh; /* stores the input contours, and eventually + the tessellation itself */ + + /*** state needed for projecting onto the sweep plane ***/ + + double[] normal = new double[3]; /* user-specified normal (if provided) */ + double[] sUnit = new double[3]; /* unit vector in s-direction (debugging) */ + double[] tUnit = new double[3]; /* unit vector in t-direction (debugging) */ + + /*** state needed for the line sweep ***/ + + private double relTolerance; /* tolerance for merging features */ + int windingRule; /* rule for determining polygon interior */ + boolean fatalError; /* fatal error: needed combine callback */ + + Dict dict; /* edge dictionary for sweep line */ + PriorityQ pq; /* priority queue of vertex events */ + GLUvertex event; /* current sweep event being processed */ + + /*** state needed for rendering callbacks (see render.c) ***/ + + boolean flagBoundary; /* mark boundary edges (use EdgeFlag) */ + boolean boundaryOnly; /* Extract contours, not triangles */ + boolean avoidDegenerateTris; /* JOGL-specific hint to try to improve triangulation + by avoiding producing degenerate (zero-area) triangles; + has not been tested exhaustively and is therefore an option */ + + GLUface lonelyTriList; + /* list of triangles which could not be rendered as strips or fans */ + + + + /*** state needed to cache single-contour polygons for renderCache() */ + + private boolean flushCacheOnNextVertex; /* empty cache on next vertex() call */ + int cacheCount; /* number of cached vertices */ + CachedVertex[] cache = new CachedVertex[TESS_MAX_CACHE]; /* the vertex data */ + + /*** rendering callbacks that also pass polygon data ***/ + private Object polygonData; /* client data for current polygon */ + + private GLUtessellatorCallback callBegin; + private GLUtessellatorCallback callEdgeFlag; + private GLUtessellatorCallback callVertex; + private GLUtessellatorCallback callEnd; +// private GLUtessellatorCallback callMesh; + private GLUtessellatorCallback callError; + private GLUtessellatorCallback callCombine; + + private GLUtessellatorCallback callBeginData; + private GLUtessellatorCallback callEdgeFlagData; + private GLUtessellatorCallback callVertexData; + private GLUtessellatorCallback callEndData; +// private GLUtessellatorCallback callMeshData; + private GLUtessellatorCallback callErrorData; + private GLUtessellatorCallback callCombineData; + + private static final double GLU_TESS_DEFAULT_TOLERANCE = 0.0; +// private static final int GLU_TESS_MESH = 100112; /* void (*)(GLUmesh *mesh) */ + private static GLUtessellatorCallback NULL_CB = new GLUtessellatorCallbackAdapter(); + +// #define MAX_FAST_ALLOC (MAX(sizeof(EdgePair), \ +// MAX(sizeof(GLUvertex),sizeof(GLUface)))) + + private GLUtessellatorImpl() { + state = TessState.T_DORMANT; + + normal[0] = 0; + normal[1] = 0; + normal[2] = 0; + + relTolerance = GLU_TESS_DEFAULT_TOLERANCE; + windingRule = GLU.GLU_TESS_WINDING_ODD; + flagBoundary = false; + boundaryOnly = false; + + callBegin = NULL_CB; + callEdgeFlag = NULL_CB; + callVertex = NULL_CB; + callEnd = NULL_CB; + callError = NULL_CB; + callCombine = NULL_CB; +// callMesh = NULL_CB; + + callBeginData = NULL_CB; + callEdgeFlagData = NULL_CB; + callVertexData = NULL_CB; + callEndData = NULL_CB; + callErrorData = NULL_CB; + callCombineData = NULL_CB; + + polygonData = null; + + for (int i = 0; i < cache.length; i++) { + cache[i] = new CachedVertex(); + } + } + + static public GLUtessellator gluNewTess() + { + return new GLUtessellatorImpl(); + } + + + private void makeDormant() { + /* Return the tessellator to its original dormant state. */ + + if (mesh != null) { + Mesh.__gl_meshDeleteMesh(mesh); + } + state = TessState.T_DORMANT; + lastEdge = null; + mesh = null; + } + + private void requireState(int newState) { + if (state != newState) gotoState(newState); + } + + private void gotoState(int newState) { + while (state != newState) { + /* We change the current state one level at a time, to get to + * the desired state. + */ + if (state < newState) { + if (state == TessState.T_DORMANT) { + callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_POLYGON); + gluTessBeginPolygon(null); + } else if (state == TessState.T_IN_POLYGON) { + callErrorOrErrorData(GLU.GLU_TESS_MISSING_BEGIN_CONTOUR); + gluTessBeginContour(); + } + } else { + if (state == TessState.T_IN_CONTOUR) { + callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_CONTOUR); + gluTessEndContour(); + } else if (state == TessState.T_IN_POLYGON) { + callErrorOrErrorData(GLU.GLU_TESS_MISSING_END_POLYGON); + /* gluTessEndPolygon( tess ) is too much work! */ + makeDormant(); + } + } + } + } + + public void gluDeleteTess() { + requireState(TessState.T_DORMANT); + } + + public void gluTessProperty(int which, double value) { + switch (which) { + case GLU.GLU_TESS_TOLERANCE: + if (value < 0.0 || value > 1.0) break; + relTolerance = value; + return; + + case GLU.GLU_TESS_WINDING_RULE: + int windingRule = (int) value; + if (windingRule != value) break; /* not an integer */ + + switch (windingRule) { + case GLU.GLU_TESS_WINDING_ODD: + case GLU.GLU_TESS_WINDING_NONZERO: + case GLU.GLU_TESS_WINDING_POSITIVE: + case GLU.GLU_TESS_WINDING_NEGATIVE: + case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: + this.windingRule = windingRule; + return; + default: + break; + } + + case GLU.GLU_TESS_BOUNDARY_ONLY: + boundaryOnly = (value != 0); + return; + + case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: + avoidDegenerateTris = (value != 0); + return; + + default: + callErrorOrErrorData(GLU.GLU_INVALID_ENUM); + return; + } + callErrorOrErrorData(GLU.GLU_INVALID_VALUE); + } + +/* Returns tessellator property */ + public void gluGetTessProperty(int which, double[] value, int value_offset) { + switch (which) { + case GLU.GLU_TESS_TOLERANCE: +/* tolerance should be in range [0..1] */ + assert (0.0 <= relTolerance && relTolerance <= 1.0); + value[value_offset] = relTolerance; + break; + case GLU.GLU_TESS_WINDING_RULE: + assert (windingRule == GLU.GLU_TESS_WINDING_ODD || + windingRule == GLU.GLU_TESS_WINDING_NONZERO || + windingRule == GLU.GLU_TESS_WINDING_POSITIVE || + windingRule == GLU.GLU_TESS_WINDING_NEGATIVE || + windingRule == GLU.GLU_TESS_WINDING_ABS_GEQ_TWO); + value[value_offset] = windingRule; + break; + case GLU.GLU_TESS_BOUNDARY_ONLY: + assert (boundaryOnly == true || boundaryOnly == false); + value[value_offset] = boundaryOnly ? 1 : 0; + break; + case GLU.GLU_TESS_AVOID_DEGENERATE_TRIANGLES: + value[value_offset] = avoidDegenerateTris ? 1 : 0; + break; + default: + value[value_offset] = 0.0; + callErrorOrErrorData(GLU.GLU_INVALID_ENUM); + break; + } + } /* gluGetTessProperty() */ + + public void gluTessNormal(double x, double y, double z) { + normal[0] = x; + normal[1] = y; + normal[2] = z; + } + + public void gluTessCallback(int which, GLUtessellatorCallback aCallback) { + switch (which) { + case GLU.GLU_TESS_BEGIN: + callBegin = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_BEGIN_DATA: + callBeginData = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_EDGE_FLAG: + callEdgeFlag = aCallback == null ? NULL_CB : aCallback; +/* If the client wants boundary edges to be flagged, + * we render everything as separate triangles (no strips or fans). + */ + flagBoundary = aCallback != null; + return; + case GLU.GLU_TESS_EDGE_FLAG_DATA: + callEdgeFlagData = callBegin = aCallback == null ? NULL_CB : aCallback; +/* If the client wants boundary edges to be flagged, + * we render everything as separate triangles (no strips or fans). + */ + flagBoundary = (aCallback != null); + return; + case GLU.GLU_TESS_VERTEX: + callVertex = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_VERTEX_DATA: + callVertexData = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_END: + callEnd = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_END_DATA: + callEndData = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_ERROR: + callError = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_ERROR_DATA: + callErrorData = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_COMBINE: + callCombine = aCallback == null ? NULL_CB : aCallback; + return; + case GLU.GLU_TESS_COMBINE_DATA: + callCombineData = aCallback == null ? NULL_CB : aCallback; + return; +// case GLU_TESS_MESH: +// callMesh = aCallback == null ? NULL_CB : aCallback; +// return; + default: + callErrorOrErrorData(GLU.GLU_INVALID_ENUM); + return; + } + } + + private boolean addVertex(double[] coords, Object vertexData) { + GLUhalfEdge e; + + e = lastEdge; + if (e == null) { +/* Make a self-loop (one vertex, one edge). */ + + e = Mesh.__gl_meshMakeEdge(mesh); + if (e == null) return false; + if (!Mesh.__gl_meshSplice(e, e.Sym)) return false; + } else { +/* Create a new vertex and edge which immediately follow e + * in the ordering around the left face. + */ + if (Mesh.__gl_meshSplitEdge(e) == null) return false; + e = e.Lnext; + } + +/* The new vertex is now e.Org. */ + e.Org.data = vertexData; + e.Org.coords[0] = coords[0]; + e.Org.coords[1] = coords[1]; + e.Org.coords[2] = coords[2]; + +/* The winding of an edge says how the winding number changes as we + * cross from the edge''s right face to its left face. We add the + * vertices in such an order that a CCW contour will add +1 to + * the winding number of the region inside the contour. + */ + e.winding = 1; + e.Sym.winding = -1; + + lastEdge = e; + + return true; + } + + private void cacheVertex(double[] coords, Object vertexData) { + if (cache[cacheCount] == null) { + cache[cacheCount] = new CachedVertex(); + } + + CachedVertex v = cache[cacheCount]; + + v.data = vertexData; + v.coords[0] = coords[0]; + v.coords[1] = coords[1]; + v.coords[2] = coords[2]; + ++cacheCount; + } + + + private boolean flushCache() { + CachedVertex[] v = cache; + + mesh = Mesh.__gl_meshNewMesh(); + if (mesh == null) return false; + + for (int i = 0; i < cacheCount; i++) { + CachedVertex vertex = v[i]; + if (!addVertex(vertex.coords, vertex.data)) return false; + } + cacheCount = 0; + flushCacheOnNextVertex = false; + + return true; + } + + public void gluTessVertex(double[] coords, int coords_offset, Object vertexData) { + int i; + boolean tooLarge = false; + double x; + double[] clamped = new double[3]; + + requireState(TessState.T_IN_CONTOUR); + + if (flushCacheOnNextVertex) { + if (!flushCache()) { + callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); + return; + } + lastEdge = null; + } + for (i = 0; i < 3; ++i) { + x = coords[i+coords_offset]; + if (x < -GLU.GLU_TESS_MAX_COORD) { + x = -GLU.GLU_TESS_MAX_COORD; + tooLarge = true; + } + if (x > GLU.GLU_TESS_MAX_COORD) { + x = GLU.GLU_TESS_MAX_COORD; + tooLarge = true; + } + clamped[i] = x; + } + if (tooLarge) { + callErrorOrErrorData(GLU.GLU_TESS_COORD_TOO_LARGE); + } + + if (mesh == null) { + if (cacheCount < TESS_MAX_CACHE) { + cacheVertex(clamped, vertexData); + return; + } + if (!flushCache()) { + callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); + return; + } + } + + if (!addVertex(clamped, vertexData)) { + callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); + } + } + + + public void gluTessBeginPolygon(Object data) { + requireState(TessState.T_DORMANT); + + state = TessState.T_IN_POLYGON; + cacheCount = 0; + flushCacheOnNextVertex = false; + mesh = null; + + polygonData = data; + } + + + public void gluTessBeginContour() { + requireState(TessState.T_IN_POLYGON); + + state = TessState.T_IN_CONTOUR; + lastEdge = null; + if (cacheCount > 0) { +/* Just set a flag so we don't get confused by empty contours + * -- these can be generated accidentally with the obsolete + * NextContour() interface. + */ + flushCacheOnNextVertex = true; + } + } + + + public void gluTessEndContour() { + requireState(TessState.T_IN_CONTOUR); + state = TessState.T_IN_POLYGON; + } + + public void gluTessEndPolygon() { + GLUmesh mesh; + + try { + requireState(TessState.T_IN_POLYGON); + state = TessState.T_DORMANT; + + if (this.mesh == null) { + if (!flagBoundary /*&& callMesh == NULL_CB*/) { + +/* Try some special code to make the easy cases go quickly + * (eg. convex polygons). This code does NOT handle multiple contours, + * intersections, edge flags, and of course it does not generate + * an explicit mesh either. + */ + if (Render.__gl_renderCache(this)) { + polygonData = null; + return; + } + } + if (!flushCache()) throw new RuntimeException(); /* could've used a label*/ + } + +/* Determine the polygon normal and project vertices onto the plane + * of the polygon. + */ + Normal.__gl_projectPolygon(this); + +/* __gl_computeInterior( tess ) computes the planar arrangement specified + * by the given contours, and further subdivides this arrangement + * into regions. Each region is marked "inside" if it belongs + * to the polygon, according to the rule given by windingRule. + * Each interior region is guaranteed be monotone. + */ + if (!Sweep.__gl_computeInterior(this)) { + throw new RuntimeException(); /* could've used a label */ + } + + mesh = this.mesh; + if (!fatalError) { + boolean rc = true; + +/* If the user wants only the boundary contours, we throw away all edges + * except those which separate the interior from the exterior. + * Otherwise we tessellate all the regions marked "inside". + */ + if (boundaryOnly) { + rc = TessMono.__gl_meshSetWindingNumber(mesh, 1, true); + } else { + rc = TessMono.__gl_meshTessellateInterior(mesh, avoidDegenerateTris); + } + if (!rc) throw new RuntimeException(); /* could've used a label */ + + Mesh.__gl_meshCheckMesh(mesh); + + if (callBegin != NULL_CB || callEnd != NULL_CB + || callVertex != NULL_CB || callEdgeFlag != NULL_CB + || callBeginData != NULL_CB + || callEndData != NULL_CB + || callVertexData != NULL_CB + || callEdgeFlagData != NULL_CB) { + if (boundaryOnly) { + Render.__gl_renderBoundary(this, mesh); /* output boundary contours */ + } else { + Render.__gl_renderMesh(this, mesh); /* output strips and fans */ + } + } +// if (callMesh != NULL_CB) { +// +///* Throw away the exterior faces, so that all faces are interior. +// * This way the user doesn't have to check the "inside" flag, +// * and we don't need to even reveal its existence. It also leaves +// * the freedom for an implementation to not generate the exterior +// * faces in the first place. +// */ +// TessMono.__gl_meshDiscardExterior(mesh); +// callMesh.mesh(mesh); /* user wants the mesh itself */ +// mesh = null; +// polygonData = null; +// return; +// } + } + Mesh.__gl_meshDeleteMesh(mesh); + polygonData = null; + mesh = null; + } catch (Exception e) { + e.printStackTrace(); + callErrorOrErrorData(GLU.GLU_OUT_OF_MEMORY); + } + } + + /*******************************************************/ + +/* Obsolete calls -- for backward compatibility */ + + public void gluBeginPolygon() { + gluTessBeginPolygon(null); + gluTessBeginContour(); + } + + +/*ARGSUSED*/ + public void gluNextContour(int type) { + gluTessEndContour(); + gluTessBeginContour(); + } + + + public void gluEndPolygon() { + gluTessEndContour(); + gluTessEndPolygon(); + } + + void callBeginOrBeginData(int a) { + if (callBeginData != NULL_CB) + callBeginData.beginData(a, polygonData); + else + callBegin.begin(a); + } + + void callVertexOrVertexData(Object a) { + if (callVertexData != NULL_CB) + callVertexData.vertexData(a, polygonData); + else + callVertex.vertex(a); + } + + void callEdgeFlagOrEdgeFlagData(boolean a) { + if (callEdgeFlagData != NULL_CB) + callEdgeFlagData.edgeFlagData(a, polygonData); + else + callEdgeFlag.edgeFlag(a); + } + + void callEndOrEndData() { + if (callEndData != NULL_CB) + callEndData.endData(polygonData); + else + callEnd.end(); + } + + void callCombineOrCombineData(double[] coords, Object[] vertexData, float[] weights, Object[] outData) { + if (callCombineData != NULL_CB) + callCombineData.combineData(coords, vertexData, weights, outData, polygonData); + else + callCombine.combine(coords, vertexData, weights, outData); + } + + void callErrorOrErrorData(int a) { + if (callErrorData != NULL_CB) + callErrorData.errorData(a, polygonData); + else + callError.error(a); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUvertex.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUvertex.java new file mode 100644 index 000000000..af294caad --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/GLUvertex.java @@ -0,0 +1,65 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class GLUvertex { + public GLUvertex next; /* next vertex (never NULL) */ + public GLUvertex prev; /* previous vertex (never NULL) */ + public com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge anEdge; /* a half-edge with this origin */ + public Object data; /* client's data */ + + /* Internal data (keep hidden) */ + public double[] coords = new double[3]; /* vertex location in 3D */ + public double s, t; /* projection onto the sweep plane */ + public int pqHandle; /* to allow deletion from priority queue */ +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Geom.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Geom.java new file mode 100644 index 000000000..2710346d1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Geom.java @@ -0,0 +1,338 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class Geom { + private Geom() { + } + + /* Given three vertices u,v,w such that VertLeq(u,v) && VertLeq(v,w), + * evaluates the t-coord of the edge uw at the s-coord of the vertex v. + * Returns v->t - (uw)(v->s), ie. the signed distance from uw to v. + * If uw is vertical (and thus passes thru v), the result is zero. + * + * The calculation is extremely accurate and stable, even when v + * is very close to u or w. In particular if we set v->t = 0 and + * let r be the negated result (this evaluates (uw)(v->s)), then + * r is guaranteed to satisfy MIN(u->t,w->t) <= r <= MAX(u->t,w->t). + */ + static double EdgeEval(GLUvertex u, GLUvertex v, GLUvertex w) { + double gapL, gapR; + + assert (VertLeq(u, v) && VertLeq(v, w)); + + gapL = v.s - u.s; + gapR = w.s - v.s; + + if (gapL + gapR > 0) { + if (gapL < gapR) { + return (v.t - u.t) + (u.t - w.t) * (gapL / (gapL + gapR)); + } else { + return (v.t - w.t) + (w.t - u.t) * (gapR / (gapL + gapR)); + } + } + /* vertical line */ + return 0; + } + + static double EdgeSign(GLUvertex u, GLUvertex v, GLUvertex w) { + double gapL, gapR; + + assert (VertLeq(u, v) && VertLeq(v, w)); + + gapL = v.s - u.s; + gapR = w.s - v.s; + + if (gapL + gapR > 0) { + return (v.t - w.t) * gapL + (v.t - u.t) * gapR; + } + /* vertical line */ + return 0; + } + + + /*********************************************************************** + * Define versions of EdgeSign, EdgeEval with s and t transposed. + */ + + static double TransEval(GLUvertex u, GLUvertex v, GLUvertex w) { + /* Given three vertices u,v,w such that TransLeq(u,v) && TransLeq(v,w), + * evaluates the t-coord of the edge uw at the s-coord of the vertex v. + * Returns v->s - (uw)(v->t), ie. the signed distance from uw to v. + * If uw is vertical (and thus passes thru v), the result is zero. + * + * The calculation is extremely accurate and stable, even when v + * is very close to u or w. In particular if we set v->s = 0 and + * let r be the negated result (this evaluates (uw)(v->t)), then + * r is guaranteed to satisfy MIN(u->s,w->s) <= r <= MAX(u->s,w->s). + */ + double gapL, gapR; + + assert (TransLeq(u, v) && TransLeq(v, w)); + + gapL = v.t - u.t; + gapR = w.t - v.t; + + if (gapL + gapR > 0) { + if (gapL < gapR) { + return (v.s - u.s) + (u.s - w.s) * (gapL / (gapL + gapR)); + } else { + return (v.s - w.s) + (w.s - u.s) * (gapR / (gapL + gapR)); + } + } + /* vertical line */ + return 0; + } + + static double TransSign(GLUvertex u, GLUvertex v, GLUvertex w) { + /* Returns a number whose sign matches TransEval(u,v,w) but which + * is cheaper to evaluate. Returns > 0, == 0 , or < 0 + * as v is above, on, or below the edge uw. + */ + double gapL, gapR; + + assert (TransLeq(u, v) && TransLeq(v, w)); + + gapL = v.t - u.t; + gapR = w.t - v.t; + + if (gapL + gapR > 0) { + return (v.s - w.s) * gapL + (v.s - u.s) * gapR; + } + /* vertical line */ + return 0; + } + + + static boolean VertCCW(GLUvertex u, GLUvertex v, GLUvertex w) { + /* For almost-degenerate situations, the results are not reliable. + * Unless the floating-point arithmetic can be performed without + * rounding errors, *any* implementation will give incorrect results + * on some degenerate inputs, so the client must have some way to + * handle this situation. + */ + return (u.s * (v.t - w.t) + v.s * (w.t - u.t) + w.s * (u.t - v.t)) >= 0; + } + +/* Given parameters a,x,b,y returns the value (b*x+a*y)/(a+b), + * or (x+y)/2 if a==b==0. It requires that a,b >= 0, and enforces + * this in the rare case that one argument is slightly negative. + * The implementation is extremely stable numerically. + * In particular it guarantees that the result r satisfies + * MIN(x,y) <= r <= MAX(x,y), and the results are very accurate + * even when a and b differ greatly in magnitude. + */ + static double Interpolate(double a, double x, double b, double y) { + a = (a < 0) ? 0 : a; + b = (b < 0) ? 0 : b; + if (a <= b) { + if (b == 0) { + return (x + y) / 2.0; + } else { + return (x + (y - x) * (a / (a + b))); + } + } else { + return (y + (x - y) * (b / (a + b))); + } + } + + static void EdgeIntersect(GLUvertex o1, GLUvertex d1, + GLUvertex o2, GLUvertex d2, + GLUvertex v) +/* Given edges (o1,d1) and (o2,d2), compute their point of intersection. + * The computed point is guaranteed to lie in the intersection of the + * bounding rectangles defined by each edge. + */ { + double z1, z2; + + /* This is certainly not the most efficient way to find the intersection + * of two line segments, but it is very numerically stable. + * + * Strategy: find the two middle vertices in the VertLeq ordering, + * and interpolate the intersection s-value from these. Then repeat + * using the TransLeq ordering to find the intersection t-value. + */ + + if (!VertLeq(o1, d1)) { + GLUvertex temp = o1; + o1 = d1; + d1 = temp; + } + if (!VertLeq(o2, d2)) { + GLUvertex temp = o2; + o2 = d2; + d2 = temp; + } + if (!VertLeq(o1, o2)) { + GLUvertex temp = o1; + o1 = o2; + o2 = temp; + temp = d1; + d1 = d2; + d2 = temp; + } + + if (!VertLeq(o2, d1)) { + /* Technically, no intersection -- do our best */ + v.s = (o2.s + d1.s) / 2.0; + } else if (VertLeq(d1, d2)) { + /* Interpolate between o2 and d1 */ + z1 = EdgeEval(o1, o2, d1); + z2 = EdgeEval(o2, d1, d2); + if (z1 + z2 < 0) { + z1 = -z1; + z2 = -z2; + } + v.s = Interpolate(z1, o2.s, z2, d1.s); + } else { + /* Interpolate between o2 and d2 */ + z1 = EdgeSign(o1, o2, d1); + z2 = -EdgeSign(o1, d2, d1); + if (z1 + z2 < 0) { + z1 = -z1; + z2 = -z2; + } + v.s = Interpolate(z1, o2.s, z2, d2.s); + } + + /* Now repeat the process for t */ + + if (!TransLeq(o1, d1)) { + GLUvertex temp = o1; + o1 = d1; + d1 = temp; + } + if (!TransLeq(o2, d2)) { + GLUvertex temp = o2; + o2 = d2; + d2 = temp; + } + if (!TransLeq(o1, o2)) { + GLUvertex temp = o2; + o2 = o1; + o1 = temp; + temp = d2; + d2 = d1; + d1 = temp; + } + + if (!TransLeq(o2, d1)) { + /* Technically, no intersection -- do our best */ + v.t = (o2.t + d1.t) / 2.0; + } else if (TransLeq(d1, d2)) { + /* Interpolate between o2 and d1 */ + z1 = TransEval(o1, o2, d1); + z2 = TransEval(o2, d1, d2); + if (z1 + z2 < 0) { + z1 = -z1; + z2 = -z2; + } + v.t = Interpolate(z1, o2.t, z2, d1.t); + } else { + /* Interpolate between o2 and d2 */ + z1 = TransSign(o1, o2, d1); + z2 = -TransSign(o1, d2, d1); + if (z1 + z2 < 0) { + z1 = -z1; + z2 = -z2; + } + v.t = Interpolate(z1, o2.t, z2, d2.t); + } + } + + static boolean VertEq(GLUvertex u, GLUvertex v) { + return u.s == v.s && u.t == v.t; + } + + static boolean VertLeq(GLUvertex u, GLUvertex v) { + return u.s < v.s || (u.s == v.s && u.t <= v.t); + } + +/* Versions of VertLeq, EdgeSign, EdgeEval with s and t transposed. */ + + static boolean TransLeq(GLUvertex u, GLUvertex v) { + return u.t < v.t || (u.t == v.t && u.s <= v.s); + } + + static boolean EdgeGoesLeft(GLUhalfEdge e) { + return VertLeq(e.Sym.Org, e.Org); + } + + static boolean EdgeGoesRight(GLUhalfEdge e) { + return VertLeq(e.Org, e.Sym.Org); + } + + static double VertL1dist(GLUvertex u, GLUvertex v) { + return Math.abs(u.s - v.s) + Math.abs(u.t - v.t); + } + + /***********************************************************************/ + + // Compute the cosine of the angle between the edges between o and + // v1 and between o and v2 + static double EdgeCos(GLUvertex o, GLUvertex v1, GLUvertex v2) { + double ov1s = v1.s - o.s; + double ov1t = v1.t - o.t; + double ov2s = v2.s - o.s; + double ov2t = v2.t - o.t; + double dotp = ov1s * ov2s + ov1t * ov2t; + double len = Math.sqrt(ov1s * ov1s + ov1t * ov1t) * Math.sqrt(ov2s * ov2s + ov2t * ov2t); + if (len > 0.0) { + dotp /= len; + } + return dotp; + } + + static final double EPSILON = 1.0e-5; + static final double ONE_MINUS_EPSILON = 1.0 - EPSILON; +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Mesh.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Mesh.java new file mode 100644 index 000000000..b8be9f80f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Mesh.java @@ -0,0 +1,734 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class Mesh { + private Mesh() { + } + + /************************ Utility Routines ************************/ +/* MakeEdge creates a new pair of half-edges which form their own loop. + * No vertex or face structures are allocated, but these must be assigned + * before the current edge operation is completed. + */ + static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge MakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNext) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev; + +// EdgePair * pair = (EdgePair *) +// memAlloc(sizeof(EdgePair)); +// if (pair == NULL) return NULL; +// +// e = &pair - > e; + e = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(true); +// eSym = &pair - > eSym; + eSym = new com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge(false); + + + /* Make sure eNext points to the first edge of the edge pair */ + if (!eNext.first) { + eNext = eNext.Sym; + } + + /* Insert in circular doubly-linked list before eNext. + * Note that the prev pointer is stored in Sym->next. + */ + ePrev = eNext.Sym.next; + eSym.next = ePrev; + ePrev.Sym.next = e; + e.next = eNext; + eNext.Sym.next = eSym; + + e.Sym = eSym; + e.Onext = e; + e.Lnext = eSym; + e.Org = null; + e.Lface = null; + e.winding = 0; + e.activeRegion = null; + + eSym.Sym = e; + eSym.Onext = eSym; + eSym.Lnext = e; + eSym.Org = null; + eSym.Lface = null; + eSym.winding = 0; + eSym.activeRegion = null; + + return e; + } + +/* Splice( a, b ) is best described by the Guibas/Stolfi paper or the + * CS348a notes (see mesh.h). Basically it modifies the mesh so that + * a->Onext and b->Onext are exchanged. This can have various effects + * depending on whether a and b belong to different face or vertex rings. + * For more explanation see __gl_meshSplice() below. + */ + static void Splice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge a, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge b) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge aOnext = a.Onext; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge bOnext = b.Onext; + + aOnext.Sym.Lnext = b; + bOnext.Sym.Lnext = a; + a.Onext = bOnext; + b.Onext = aOnext; + } + +/* MakeVertex( newVertex, eOrig, vNext ) attaches a new vertex and makes it the + * origin of all edges in the vertex loop to which eOrig belongs. "vNext" gives + * a place to insert the new vertex in the global vertex list. We insert + * the new vertex *before* vNext so that algorithms which walk the vertex + * list will not see the newly created vertices. + */ + static void MakeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex, + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNext) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex vNew = newVertex; + + assert (vNew != null); + + /* insert in circular doubly-linked list before vNext */ + vPrev = vNext.prev; + vNew.prev = vPrev; + vPrev.next = vNew; + vNew.next = vNext; + vNext.prev = vNew; + + vNew.anEdge = eOrig; + vNew.data = null; + /* leave coords, s, t undefined */ + + /* fix other edges on this vertex loop */ + e = eOrig; + do { + e.Org = vNew; + e = e.Onext; + } while (e != eOrig); + } + +/* MakeFace( newFace, eOrig, fNext ) attaches a new face and makes it the left + * face of all edges in the face loop to which eOrig belongs. "fNext" gives + * a place to insert the new face in the global face list. We insert + * the new face *before* fNext so that algorithms which walk the face + * list will not see the newly created faces. + */ + static void MakeFace(com.jogamp.opengl.impl.glu.tessellator.GLUface newFace, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig, com.jogamp.opengl.impl.glu.tessellator.GLUface fNext) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev; + com.jogamp.opengl.impl.glu.tessellator.GLUface fNew = newFace; + + assert (fNew != null); + + /* insert in circular doubly-linked list before fNext */ + fPrev = fNext.prev; + fNew.prev = fPrev; + fPrev.next = fNew; + fNew.next = fNext; + fNext.prev = fNew; + + fNew.anEdge = eOrig; + fNew.data = null; + fNew.trail = null; + fNew.marked = false; + + /* The new face is marked "inside" if the old one was. This is a + * convenience for the common case where a face has been split in two. + */ + fNew.inside = fNext.inside; + + /* fix other edges on this face loop */ + e = eOrig; + do { + e.Lface = fNew; + e = e.Lnext; + } while (e != eOrig); + } + +/* KillEdge( eDel ) destroys an edge (the half-edges eDel and eDel->Sym), + * and removes from the global edge list. + */ + static void KillEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge ePrev, eNext; + + /* Half-edges are allocated in pairs, see EdgePair above */ + if (!eDel.first) { + eDel = eDel.Sym; + } + + /* delete from circular doubly-linked list */ + eNext = eDel.next; + ePrev = eDel.Sym.next; + eNext.Sym.next = ePrev; + ePrev.Sym.next = eNext; + } + + +/* KillVertex( vDel ) destroys a vertex and removes it from the global + * vertex list. It updates the vertex loop to point to a given new vertex. + */ + static void KillVertex(com.jogamp.opengl.impl.glu.tessellator.GLUvertex vDel, com.jogamp.opengl.impl.glu.tessellator.GLUvertex newOrg) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = vDel.anEdge; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex vPrev, vNext; + + /* change the origin of all affected edges */ + e = eStart; + do { + e.Org = newOrg; + e = e.Onext; + } while (e != eStart); + + /* delete from circular doubly-linked list */ + vPrev = vDel.prev; + vNext = vDel.next; + vNext.prev = vPrev; + vPrev.next = vNext; + } + +/* KillFace( fDel ) destroys a face and removes it from the global face + * list. It updates the face loop to point to a given new face. + */ + static void KillFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fDel, com.jogamp.opengl.impl.glu.tessellator.GLUface newLface) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eStart = fDel.anEdge; + com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; + + /* change the left face of all affected edges */ + e = eStart; + do { + e.Lface = newLface; + e = e.Lnext; + } while (e != eStart); + + /* delete from circular doubly-linked list */ + fPrev = fDel.prev; + fNext = fDel.next; + fNext.prev = fPrev; + fPrev.next = fNext; + } + + + /****************** Basic Edge Operations **********************/ + +/* __gl_meshMakeEdge creates one edge, two vertices, and a loop (face). + * The loop consists of the two new half-edges. + */ + public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshMakeEdge(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex1 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); + com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex2 = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); + com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + + e = MakeEdge(mesh.eHead); + if (e == null) return null; + + MakeVertex(newVertex1, e, mesh.vHead); + MakeVertex(newVertex2, e.Sym, mesh.vHead); + MakeFace(newFace, e, mesh.fHead); + return e; + } + + +/* __gl_meshSplice( eOrg, eDst ) is the basic operation for changing the + * mesh connectivity and topology. It changes the mesh so that + * eOrg->Onext <- OLD( eDst->Onext ) + * eDst->Onext <- OLD( eOrg->Onext ) + * where OLD(...) means the value before the meshSplice operation. + * + * This can have two effects on the vertex structure: + * - if eOrg->Org != eDst->Org, the two vertices are merged together + * - if eOrg->Org == eDst->Org, the origin is split into two vertices + * In both cases, eDst->Org is changed and eOrg->Org is untouched. + * + * Similarly (and independently) for the face structure, + * - if eOrg->Lface == eDst->Lface, one loop is split into two + * - if eOrg->Lface != eDst->Lface, two distinct loops are joined into one + * In both cases, eDst->Lface is changed and eOrg->Lface is unaffected. + * + * Some special cases: + * If eDst == eOrg, the operation has no effect. + * If eDst == eOrg->Lnext, the new face will have a single edge. + * If eDst == eOrg->Lprev, the old face will have a single edge. + * If eDst == eOrg->Onext, the new vertex will have a single edge. + * If eDst == eOrg->Oprev, the old vertex will have a single edge. + */ + public static boolean __gl_meshSplice(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { + boolean joiningLoops = false; + boolean joiningVertices = false; + + if (eOrg == eDst) return true; + + if (eDst.Org != eOrg.Org) { + /* We are merging two disjoint vertices -- destroy eDst->Org */ + joiningVertices = true; + KillVertex(eDst.Org, eOrg.Org); + } + if (eDst.Lface != eOrg.Lface) { + /* We are connecting two disjoint loops -- destroy eDst.Lface */ + joiningLoops = true; + KillFace(eDst.Lface, eOrg.Lface); + } + + /* Change the edge structure */ + Splice(eDst, eOrg); + + if (!joiningVertices) { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); + + /* We split one vertex into two -- the new vertex is eDst.Org. + * Make sure the old vertex points to a valid half-edge. + */ + MakeVertex(newVertex, eDst, eOrg.Org); + eOrg.Org.anEdge = eOrg; + } + if (!joiningLoops) { + com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); + + /* We split one loop into two -- the new loop is eDst.Lface. + * Make sure the old face points to a valid half-edge. + */ + MakeFace(newFace, eDst, eOrg.Lface); + eOrg.Lface.anEdge = eOrg; + } + + return true; + } + + +/* __gl_meshDelete( eDel ) removes the edge eDel. There are several cases: + * if (eDel.Lface != eDel.Rface), we join two loops into one; the loop + * eDel.Lface is deleted. Otherwise, we are splitting one loop into two; + * the newly created loop will contain eDel.Dst. If the deletion of eDel + * would create isolated vertices, those are deleted as well. + * + * This function could be implemented as two calls to __gl_meshSplice + * plus a few calls to memFree, but this would allocate and delete + * unnecessary vertices and faces. + */ + static boolean __gl_meshDelete(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDel) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDelSym = eDel.Sym; + boolean joiningLoops = false; + + /* First step: disconnect the origin vertex eDel.Org. We make all + * changes to get a consistent mesh in this "intermediate" state. + */ + if (eDel.Lface != eDel.Sym.Lface) { + /* We are joining two loops into one -- remove the left face */ + joiningLoops = true; + KillFace(eDel.Lface, eDel.Sym.Lface); + } + + if (eDel.Onext == eDel) { + KillVertex(eDel.Org, null); + } else { + /* Make sure that eDel.Org and eDel.Sym.Lface point to valid half-edges */ + eDel.Sym.Lface.anEdge = eDel.Sym.Lnext; + eDel.Org.anEdge = eDel.Onext; + + Splice(eDel, eDel.Sym.Lnext); + if (!joiningLoops) { + com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); + + /* We are splitting one loop into two -- create a new loop for eDel. */ + MakeFace(newFace, eDel, eDel.Lface); + } + } + + /* Claim: the mesh is now in a consistent state, except that eDel.Org + * may have been deleted. Now we disconnect eDel.Dst. + */ + if (eDelSym.Onext == eDelSym) { + KillVertex(eDelSym.Org, null); + KillFace(eDelSym.Lface, null); + } else { + /* Make sure that eDel.Dst and eDel.Lface point to valid half-edges */ + eDel.Lface.anEdge = eDelSym.Sym.Lnext; + eDelSym.Org.anEdge = eDelSym.Onext; + Splice(eDelSym, eDelSym.Sym.Lnext); + } + + /* Any isolated vertices or faces have already been freed. */ + KillEdge(eDel); + + return true; + } + + + /******************** Other Edge Operations **********************/ + +/* All these routines can be implemented with the basic edge + * operations above. They are provided for convenience and efficiency. + */ + + +/* __gl_meshAddEdgeVertex( eOrg ) creates a new edge eNew such that + * eNew == eOrg.Lnext, and eNew.Dst is a newly created vertex. + * eOrg and eNew will have the same left face. + */ + static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshAddEdgeVertex(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); + + eNewSym = eNew.Sym; + + /* Connect the new edge appropriately */ + Splice(eNew, eOrg.Lnext); + + /* Set the vertex and face information */ + eNew.Org = eOrg.Sym.Org; + { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex newVertex = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex(); + + MakeVertex(newVertex, eNewSym, eNew.Org); + } + eNew.Lface = eNewSym.Lface = eOrg.Lface; + + return eNew; + } + + +/* __gl_meshSplitEdge( eOrg ) splits eOrg into two edges eOrg and eNew, + * such that eNew == eOrg.Lnext. The new vertex is eOrg.Sym.Org == eNew.Org. + * eOrg and eNew will have the same left face. + */ + public static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshSplitEdge(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge tempHalfEdge = __gl_meshAddEdgeVertex(eOrg); + + eNew = tempHalfEdge.Sym; + + /* Disconnect eOrg from eOrg.Sym.Org and connect it to eNew.Org */ + Splice(eOrg.Sym, eOrg.Sym.Sym.Lnext); + Splice(eOrg.Sym, eNew); + + /* Set the vertex and face information */ + eOrg.Sym.Org = eNew.Org; + eNew.Sym.Org.anEdge = eNew.Sym; /* may have pointed to eOrg.Sym */ + eNew.Sym.Lface = eOrg.Sym.Lface; + eNew.winding = eOrg.winding; /* copy old winding information */ + eNew.Sym.winding = eOrg.Sym.winding; + + return eNew; + } + + +/* __gl_meshConnect( eOrg, eDst ) creates a new edge from eOrg.Sym.Org + * to eDst.Org, and returns the corresponding half-edge eNew. + * If eOrg.Lface == eDst.Lface, this splits one loop into two, + * and the newly created loop is eNew.Lface. Otherwise, two disjoint + * loops are merged into one, and the loop eDst.Lface is destroyed. + * + * If (eOrg == eDst), the new face will have only two edges. + * If (eOrg.Lnext == eDst), the old face is reduced to a single edge. + * If (eOrg.Lnext.Lnext == eDst), the old face is reduced to two edges. + */ + static com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge __gl_meshConnect(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrg, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eDst) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNewSym; + boolean joiningLoops = false; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eNew = MakeEdge(eOrg); + + eNewSym = eNew.Sym; + + if (eDst.Lface != eOrg.Lface) { + /* We are connecting two disjoint loops -- destroy eDst.Lface */ + joiningLoops = true; + KillFace(eDst.Lface, eOrg.Lface); + } + + /* Connect the new edge appropriately */ + Splice(eNew, eOrg.Lnext); + Splice(eNewSym, eDst); + + /* Set the vertex and face information */ + eNew.Org = eOrg.Sym.Org; + eNewSym.Org = eDst.Org; + eNew.Lface = eNewSym.Lface = eOrg.Lface; + + /* Make sure the old face points to a valid half-edge */ + eOrg.Lface.anEdge = eNewSym; + + if (!joiningLoops) { + com.jogamp.opengl.impl.glu.tessellator.GLUface newFace = new com.jogamp.opengl.impl.glu.tessellator.GLUface(); + + /* We split one loop into two -- the new loop is eNew.Lface */ + MakeFace(newFace, eNew, eOrg.Lface); + } + return eNew; + } + + + /******************** Other Operations **********************/ + +/* __gl_meshZapFace( fZap ) destroys a face and removes it from the + * global face list. All edges of fZap will have a null pointer as their + * left face. Any edges which also have a null pointer as their right face + * are deleted entirely (along with any isolated vertices this produces). + * An entire mesh can be deleted by zapping its faces, one at a time, + * in any order. Zapped faces cannot be used in further mesh operations! + */ + static void __gl_meshZapFace(com.jogamp.opengl.impl.glu.tessellator.GLUface fZap) { + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart = fZap.anEdge; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext, eSym; + com.jogamp.opengl.impl.glu.tessellator.GLUface fPrev, fNext; + + /* walk around face, deleting edges whose right face is also null */ + eNext = eStart.Lnext; + do { + e = eNext; + eNext = e.Lnext; + + e.Lface = null; + if (e.Sym.Lface == null) { + /* delete the edge -- see __gl_MeshDelete above */ + + if (e.Onext == e) { + KillVertex(e.Org, null); + } else { + /* Make sure that e.Org points to a valid half-edge */ + e.Org.anEdge = e.Onext; + Splice(e, e.Sym.Lnext); + } + eSym = e.Sym; + if (eSym.Onext == eSym) { + KillVertex(eSym.Org, null); + } else { + /* Make sure that eSym.Org points to a valid half-edge */ + eSym.Org.anEdge = eSym.Onext; + Splice(eSym, eSym.Sym.Lnext); + } + KillEdge(e); + } + } while (e != eStart); + + /* delete from circular doubly-linked list */ + fPrev = fZap.prev; + fNext = fZap.next; + fNext.prev = fPrev; + fPrev.next = fNext; + } + + +/* __gl_meshNewMesh() creates a new mesh with no edges, no vertices, + * and no loops (what we usually call a "face"). + */ + public static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshNewMesh() { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v; + com.jogamp.opengl.impl.glu.tessellator.GLUface f; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eSym; + com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh = new com.jogamp.opengl.impl.glu.tessellator.GLUmesh(); + + v = mesh.vHead; + f = mesh.fHead; + e = mesh.eHead; + eSym = mesh.eHeadSym; + + v.next = v.prev = v; + v.anEdge = null; + v.data = null; + + f.next = f.prev = f; + f.anEdge = null; + f.data = null; + f.trail = null; + f.marked = false; + f.inside = false; + + e.next = e; + e.Sym = eSym; + e.Onext = null; + e.Lnext = null; + e.Org = null; + e.Lface = null; + e.winding = 0; + e.activeRegion = null; + + eSym.next = eSym; + eSym.Sym = e; + eSym.Onext = null; + eSym.Lnext = null; + eSym.Org = null; + eSym.Lface = null; + eSym.winding = 0; + eSym.activeRegion = null; + + return mesh; + } + + +/* __gl_meshUnion( mesh1, mesh2 ) forms the union of all structures in + * both meshes, and returns the new mesh (the old meshes are destroyed). + */ + static com.jogamp.opengl.impl.glu.tessellator.GLUmesh __gl_meshUnion(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh1, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh2) { + com.jogamp.opengl.impl.glu.tessellator.GLUface f1 = mesh1.fHead; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v1 = mesh1.vHead; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e1 = mesh1.eHead; + com.jogamp.opengl.impl.glu.tessellator.GLUface f2 = mesh2.fHead; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v2 = mesh2.vHead; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e2 = mesh2.eHead; + + /* Add the faces, vertices, and edges of mesh2 to those of mesh1 */ + if (f2.next != f2) { + f1.prev.next = f2.next; + f2.next.prev = f1.prev; + f2.prev.next = f1; + f1.prev = f2.prev; + } + + if (v2.next != v2) { + v1.prev.next = v2.next; + v2.next.prev = v1.prev; + v2.prev.next = v1; + v1.prev = v2.prev; + } + + if (e2.next != e2) { + e1.Sym.next.Sym.next = e2.next; + e2.next.Sym.next = e1.Sym.next; + e2.Sym.next.Sym.next = e1; + e1.Sym.next = e2.Sym.next; + } + + return mesh1; + } + + +/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. + */ + static void __gl_meshDeleteMeshZap(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; + + while (fHead.next != fHead) { + __gl_meshZapFace(fHead.next); + } + assert (mesh.vHead.next == mesh.vHead); + } + +/* __gl_meshDeleteMesh( mesh ) will free all storage for any valid mesh. + */ + public static void __gl_meshDeleteMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUface f, fNext; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vNext; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eNext; + + for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { + fNext = f.next; + } + + for (v = mesh.vHead.next; v != mesh.vHead; v = vNext) { + vNext = v.next; + } + + for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { + /* One call frees both e and e.Sym (see EdgePair above) */ + eNext = e.next; + } + } + +/* __gl_meshCheckMesh( mesh ) checks a mesh for self-consistency. + */ + public static void __gl_meshCheckMesh(com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUface fHead = mesh.fHead; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = mesh.vHead; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eHead = mesh.eHead; + com.jogamp.opengl.impl.glu.tessellator.GLUface f, fPrev; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vPrev; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, ePrev; + + fPrev = fHead; + for (fPrev = fHead; (f = fPrev.next) != fHead; fPrev = f) { + assert (f.prev == fPrev); + e = f.anEdge; + do { + assert (e.Sym != e); + assert (e.Sym.Sym == e); + assert (e.Lnext.Onext.Sym == e); + assert (e.Onext.Sym.Lnext == e); + assert (e.Lface == f); + e = e.Lnext; + } while (e != f.anEdge); + } + assert (f.prev == fPrev && f.anEdge == null && f.data == null); + + vPrev = vHead; + for (vPrev = vHead; (v = vPrev.next) != vHead; vPrev = v) { + assert (v.prev == vPrev); + e = v.anEdge; + do { + assert (e.Sym != e); + assert (e.Sym.Sym == e); + assert (e.Lnext.Onext.Sym == e); + assert (e.Onext.Sym.Lnext == e); + assert (e.Org == v); + e = e.Onext; + } while (e != v.anEdge); + } + assert (v.prev == vPrev && v.anEdge == null && v.data == null); + + ePrev = eHead; + for (ePrev = eHead; (e = ePrev.next) != eHead; ePrev = e) { + assert (e.Sym.next == ePrev.Sym); + assert (e.Sym != e); + assert (e.Sym.Sym == e); + assert (e.Org != null); + assert (e.Sym.Org != null); + assert (e.Lnext.Onext.Sym == e); + assert (e.Onext.Sym.Lnext == e); + } + assert (e.Sym.next == ePrev.Sym + && e.Sym == mesh.eHeadSym + && e.Sym.Sym == e + && e.Org == null && e.Sym.Org == null + && e.Lface == null && e.Sym.Lface == null); + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Normal.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Normal.java new file mode 100644 index 000000000..fe1a20c49 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Normal.java @@ -0,0 +1,288 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +import javax.media.opengl.*; +import javax.media.opengl.glu.*; + +class Normal { + private Normal() { + } + + static boolean SLANTED_SWEEP = false; + static double S_UNIT_X; /* Pre-normalized */ + static double S_UNIT_Y; + private static final boolean TRUE_PROJECT = false; + + static { + if (SLANTED_SWEEP) { +/* The "feature merging" is not intended to be complete. There are + * special cases where edges are nearly parallel to the sweep line + * which are not implemented. The algorithm should still behave + * robustly (ie. produce a reasonable tesselation) in the presence + * of such edges, however it may miss features which could have been + * merged. We could minimize this effect by choosing the sweep line + * direction to be something unusual (ie. not parallel to one of the + * coordinate axes). + */ + S_UNIT_X = 0.50941539564955385; /* Pre-normalized */ + S_UNIT_Y = 0.86052074622010633; + } else { + S_UNIT_X = 1.0; + S_UNIT_Y = 0.0; + } + } + + private static double Dot(double[] u, double[] v) { + return (u[0] * v[0] + u[1] * v[1] + u[2] * v[2]); + } + + static void Normalize(double[] v) { + double len = v[0] * v[0] + v[1] * v[1] + v[2] * v[2]; + + assert (len > 0); + len = Math.sqrt(len); + v[0] /= len; + v[1] /= len; + v[2] /= len; + } + + static int LongAxis(double[] v) { + int i = 0; + + if (Math.abs(v[1]) > Math.abs(v[0])) { + i = 1; + } + if (Math.abs(v[2]) > Math.abs(v[i])) { + i = 2; + } + return i; + } + + static void ComputeNormal(GLUtessellatorImpl tess, double[] norm) { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, v1, v2; + double c, tLen2, maxLen2; + double[] maxVal, minVal, d1, d2, tNorm; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex[] maxVert, minVert; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex vHead = tess.mesh.vHead; + int i; + + maxVal = new double[3]; + minVal = new double[3]; + minVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; + maxVert = new com.jogamp.opengl.impl.glu.tessellator.GLUvertex[3]; + d1 = new double[3]; + d2 = new double[3]; + tNorm = new double[3]; + + maxVal[0] = maxVal[1] = maxVal[2] = -2 * GLU.GLU_TESS_MAX_COORD; + minVal[0] = minVal[1] = minVal[2] = 2 * GLU.GLU_TESS_MAX_COORD; + + for (v = vHead.next; v != vHead; v = v.next) { + for (i = 0; i < 3; ++i) { + c = v.coords[i]; + if (c < minVal[i]) { + minVal[i] = c; + minVert[i] = v; + } + if (c > maxVal[i]) { + maxVal[i] = c; + maxVert[i] = v; + } + } + } + +/* Find two vertices separated by at least 1/sqrt(3) of the maximum + * distance between any two vertices + */ + i = 0; + if (maxVal[1] - minVal[1] > maxVal[0] - minVal[0]) { + i = 1; + } + if (maxVal[2] - minVal[2] > maxVal[i] - minVal[i]) { + i = 2; + } + if (minVal[i] >= maxVal[i]) { +/* All vertices are the same -- normal doesn't matter */ + norm[0] = 0; + norm[1] = 0; + norm[2] = 1; + return; + } + +/* Look for a third vertex which forms the triangle with maximum area + * (Length of normal == twice the triangle area) + */ + maxLen2 = 0; + v1 = minVert[i]; + v2 = maxVert[i]; + d1[0] = v1.coords[0] - v2.coords[0]; + d1[1] = v1.coords[1] - v2.coords[1]; + d1[2] = v1.coords[2] - v2.coords[2]; + for (v = vHead.next; v != vHead; v = v.next) { + d2[0] = v.coords[0] - v2.coords[0]; + d2[1] = v.coords[1] - v2.coords[1]; + d2[2] = v.coords[2] - v2.coords[2]; + tNorm[0] = d1[1] * d2[2] - d1[2] * d2[1]; + tNorm[1] = d1[2] * d2[0] - d1[0] * d2[2]; + tNorm[2] = d1[0] * d2[1] - d1[1] * d2[0]; + tLen2 = tNorm[0] * tNorm[0] + tNorm[1] * tNorm[1] + tNorm[2] * tNorm[2]; + if (tLen2 > maxLen2) { + maxLen2 = tLen2; + norm[0] = tNorm[0]; + norm[1] = tNorm[1]; + norm[2] = tNorm[2]; + } + } + + if (maxLen2 <= 0) { +/* All points lie on a single line -- any decent normal will do */ + norm[0] = norm[1] = norm[2] = 0; + norm[LongAxis(d1)] = 1; + } + } + + static void CheckOrientation(GLUtessellatorImpl tess) { + double area; + com.jogamp.opengl.impl.glu.tessellator.GLUface f, fHead = tess.mesh.fHead; + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + +/* When we compute the normal automatically, we choose the orientation + * so that the the sum of the signed areas of all contours is non-negative. + */ + area = 0; + for (f = fHead.next; f != fHead; f = f.next) { + e = f.anEdge; + if (e.winding <= 0) continue; + do { + area += (e.Org.s - e.Sym.Org.s) * (e.Org.t + e.Sym.Org.t); + e = e.Lnext; + } while (e != f.anEdge); + } + if (area < 0) { +/* Reverse the orientation by flipping all the t-coordinates */ + for (v = vHead.next; v != vHead; v = v.next) { + v.t = -v.t; + } + tess.tUnit[0] = -tess.tUnit[0]; + tess.tUnit[1] = -tess.tUnit[1]; + tess.tUnit[2] = -tess.tUnit[2]; + } + } + +/* Determine the polygon normal and project vertices onto the plane + * of the polygon. + */ + public static void __gl_projectPolygon(GLUtessellatorImpl tess) { + com.jogamp.opengl.impl.glu.tessellator.GLUvertex v, vHead = tess.mesh.vHead; + double w; + double[] norm = new double[3]; + double[] sUnit, tUnit; + int i; + boolean computedNormal = false; + + norm[0] = tess.normal[0]; + norm[1] = tess.normal[1]; + norm[2] = tess.normal[2]; + if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { + ComputeNormal(tess, norm); + computedNormal = true; + } + sUnit = tess.sUnit; + tUnit = tess.tUnit; + i = LongAxis(norm); + + if (TRUE_PROJECT) { +/* Choose the initial sUnit vector to be approximately perpendicular + * to the normal. + */ + Normalize(norm); + + sUnit[i] = 0; + sUnit[(i + 1) % 3] = S_UNIT_X; + sUnit[(i + 2) % 3] = S_UNIT_Y; + +/* Now make it exactly perpendicular */ + w = Dot(sUnit, norm); + sUnit[0] -= w * norm[0]; + sUnit[1] -= w * norm[1]; + sUnit[2] -= w * norm[2]; + Normalize(sUnit); + +/* Choose tUnit so that (sUnit,tUnit,norm) form a right-handed frame */ + tUnit[0] = norm[1] * sUnit[2] - norm[2] * sUnit[1]; + tUnit[1] = norm[2] * sUnit[0] - norm[0] * sUnit[2]; + tUnit[2] = norm[0] * sUnit[1] - norm[1] * sUnit[0]; + Normalize(tUnit); + } else { +/* Project perpendicular to a coordinate axis -- better numerically */ + sUnit[i] = 0; + sUnit[(i + 1) % 3] = S_UNIT_X; + sUnit[(i + 2) % 3] = S_UNIT_Y; + + tUnit[i] = 0; + tUnit[(i + 1) % 3] = (norm[i] > 0) ? -S_UNIT_Y : S_UNIT_Y; + tUnit[(i + 2) % 3] = (norm[i] > 0) ? S_UNIT_X : -S_UNIT_X; + } + +/* Project the vertices onto the sweep plane */ + for (v = vHead.next; v != vHead; v = v.next) { + v.s = Dot(v.coords, sUnit); + v.t = Dot(v.coords, tUnit); + } + if (computedNormal) { + CheckOrientation(tess); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQ.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQ.java new file mode 100644 index 000000000..b77305ae2 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQ.java @@ -0,0 +1,100 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +abstract class PriorityQ { + public static final int INIT_SIZE = 32; + + public static class PQnode { + int handle; + } + + public static class PQhandleElem { + Object key; + int node; + } + + public static interface Leq { + boolean leq(Object key1, Object key2); + } + + // #ifdef FOR_TRITE_TEST_PROGRAM +// private static boolean LEQ(PriorityQCommon.Leq leq, Object x,Object y) { +// return pq.leq.leq(x,y); +// } +// #else +/* Violates modularity, but a little faster */ +// #include "geom.h" + public static boolean LEQ(Leq leq, Object x, Object y) { + return com.jogamp.opengl.impl.glu.tessellator.Geom.VertLeq((com.jogamp.opengl.impl.glu.tessellator.GLUvertex) x, (com.jogamp.opengl.impl.glu.tessellator.GLUvertex) y); + } + + static PriorityQ pqNewPriorityQ(Leq leq) { + return new PriorityQSort(leq); + } + + abstract void pqDeletePriorityQ(); + + abstract boolean pqInit(); + + abstract int pqInsert(Object keyNew); + + abstract Object pqExtractMin(); + + abstract void pqDelete(int hCurr); + + abstract Object pqMinimum(); + + abstract boolean pqIsEmpty(); +// #endif +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQHeap.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQHeap.java new file mode 100644 index 000000000..61aa9574f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQHeap.java @@ -0,0 +1,262 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class PriorityQHeap extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] handles; + int size, max; + int freeList; + boolean initialized; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; + +/* really __gl_pqHeapNewPriorityQ */ + public PriorityQHeap(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { + size = 0; + max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; + nodes = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; + for (int i = 0; i < nodes.length; i++) { + nodes[i] = new PQnode(); + } + handles = new com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE + 1]; + for (int i = 0; i < handles.length; i++) { + handles[i] = new PQhandleElem(); + } + initialized = false; + freeList = 0; + this.leq = leq; + + nodes[1].handle = 1; /* so that Minimum() returns NULL */ + handles[1].key = null; + } + +/* really __gl_pqHeapDeletePriorityQ */ + void pqDeletePriorityQ() { + handles = null; + nodes = null; + } + + void FloatDown(int curr) { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; + int hCurr, hChild; + int child; + + hCurr = n[curr].handle; + for (; ;) { + child = curr << 1; + if (child < size && LEQ(leq, h[n[child + 1].handle].key, + h[n[child].handle].key)) { + ++child; + } + + assert (child <= max); + + hChild = n[child].handle; + if (child > size || LEQ(leq, h[hCurr].key, h[hChild].key)) { + n[curr].handle = hCurr; + h[hCurr].node = curr; + break; + } + n[curr].handle = hChild; + h[hChild].node = curr; + curr = child; + } + } + + + void FloatUp(int curr) { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; + int hCurr, hParent; + int parent; + + hCurr = n[curr].handle; + for (; ;) { + parent = curr >> 1; + hParent = n[parent].handle; + if (parent == 0 || LEQ(leq, h[hParent].key, h[hCurr].key)) { + n[curr].handle = hCurr; + h[hCurr].node = curr; + break; + } + n[curr].handle = hParent; + h[hParent].node = curr; + curr = parent; + } + } + +/* really __gl_pqHeapInit */ + boolean pqInit() { + int i; + + /* This method of building a heap is O(n), rather than O(n lg n). */ + + for (i = size; i >= 1; --i) { + FloatDown(i); + } + initialized = true; + + return true; + } + +/* really __gl_pqHeapInsert */ +/* returns LONG_MAX iff out of memory */ + int pqInsert(Object keyNew) { + int curr; + int free; + + curr = ++size; + if ((curr * 2) > max) { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] saveNodes = nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] saveHandles = handles; + + /* If the heap overflows, double its size. */ + max <<= 1; +// pq->nodes = (PQnode *)memRealloc( pq->nodes, (size_t) ((pq->max + 1) * sizeof( pq->nodes[0] ))); + PriorityQ.PQnode[] pqNodes = new PriorityQ.PQnode[max + 1]; + System.arraycopy( nodes, 0, pqNodes, 0, nodes.length ); + for (int i = nodes.length; i < pqNodes.length; i++) { + pqNodes[i] = new PQnode(); + } + nodes = pqNodes; + if (nodes == null) { + nodes = saveNodes; /* restore ptr to free upon return */ + return Integer.MAX_VALUE; + } + +// pq->handles = (PQhandleElem *)memRealloc( pq->handles,(size_t)((pq->max + 1) * sizeof( pq->handles[0] ))); + PriorityQ.PQhandleElem[] pqHandles = new PriorityQ.PQhandleElem[max + 1]; + System.arraycopy( handles, 0, pqHandles, 0, handles.length ); + for (int i = handles.length; i < pqHandles.length; i++) { + pqHandles[i] = new PQhandleElem(); + } + handles = pqHandles; + if (handles == null) { + handles = saveHandles; /* restore ptr to free upon return */ + return Integer.MAX_VALUE; + } + } + + if (freeList == 0) { + free = curr; + } else { + free = freeList; + freeList = handles[free].node; + } + + nodes[curr].handle = free; + handles[free].node = curr; + handles[free].key = keyNew; + + if (initialized) { + FloatUp(curr); + } + assert (free != Integer.MAX_VALUE); + return free; + } + +/* really __gl_pqHeapExtractMin */ + Object pqExtractMin() { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; + int hMin = n[1].handle; + Object min = h[hMin].key; + + if (size > 0) { + n[1].handle = n[size].handle; + h[n[1].handle].node = 1; + + h[hMin].key = null; + h[hMin].node = freeList; + freeList = hMin; + + if (--size > 0) { + FloatDown(1); + } + } + return min; + } + +/* really __gl_pqHeapDelete */ + void pqDelete(int hCurr) { + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQnode[] n = nodes; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.PQhandleElem[] h = handles; + int curr; + + assert (hCurr >= 1 && hCurr <= max && h[hCurr].key != null); + + curr = h[hCurr].node; + n[curr].handle = n[size].handle; + h[n[curr].handle].node = curr; + + if (curr <= --size) { + if (curr <= 1 || LEQ(leq, h[n[curr >> 1].handle].key, h[n[curr].handle].key)) { + FloatDown(curr); + } else { + FloatUp(curr); + } + } + h[hCurr].key = null; + h[hCurr].node = freeList; + freeList = hCurr; + } + + Object pqMinimum() { + return handles[nodes[1].handle].key; + } + + boolean pqIsEmpty() { + return size == 0; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQSort.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQSort.java new file mode 100644 index 000000000..f115b8f49 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/PriorityQSort.java @@ -0,0 +1,278 @@ +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class PriorityQSort extends com.jogamp.opengl.impl.glu.tessellator.PriorityQ { + com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap heap; + Object[] keys; + + // JAVA: 'order' contains indices into the keys array. + // This simulates the indirect pointers used in the original C code + // (from Frank Suykens, Luciad.com). + int[] order; + int size, max; + boolean initialized; + com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq; + + public PriorityQSort(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq) { + heap = new com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap(leq); + + keys = new Object[com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE]; + + size = 0; + max = com.jogamp.opengl.impl.glu.tessellator.PriorityQ.INIT_SIZE; + initialized = false; + this.leq = leq; + } + +/* really __gl_pqSortDeletePriorityQ */ + void pqDeletePriorityQ() { + if (heap != null) heap.pqDeletePriorityQ(); + order = null; + keys = null; + } + + private static boolean LT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { + return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, y, x)); + } + + private static boolean GT(com.jogamp.opengl.impl.glu.tessellator.PriorityQ.Leq leq, Object x, Object y) { + return (!com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, x, y)); + } + + private static void Swap(int[] array, int a, int b) { + if (true) { + int tmp = array[a]; + array[a] = array[b]; + array[b] = tmp; + } else { + + } + } + + private static class Stack { + int p, r; + } + +/* really __gl_pqSortInit */ + boolean pqInit() { + int p, r, i, j; + int piv; + Stack[] stack = new Stack[50]; + for (int k = 0; k < stack.length; k++) { + stack[k] = new Stack(); + } + int top = 0; + + int seed = 2016473283; + + /* Create an array of indirect pointers to the keys, so that we + * the handles we have returned are still valid. + */ + order = new int[size + 1]; +/* the previous line is a patch to compensate for the fact that IBM */ +/* machines return a null on a malloc of zero bytes (unlike SGI), */ +/* so we have to put in this defense to guard against a memory */ +/* fault four lines down. from fossum@austin.ibm.com. */ + p = 0; + r = size - 1; + for (piv = 0, i = p; i <= r; ++piv, ++i) { + // indirect pointers: keep an index into the keys array, not a direct pointer to its contents + order[i] = piv; + } + + /* Sort the indirect pointers in descending order, + * using randomized Quicksort + */ + stack[top].p = p; + stack[top].r = r; + ++top; + while (--top >= 0) { + p = stack[top].p; + r = stack[top].r; + while (r > p + 10) { + seed = Math.abs( seed * 1539415821 + 1 ); + i = p + seed % (r - p + 1); + piv = order[i]; + order[i] = order[p]; + order[p] = piv; + i = p - 1; + j = r + 1; + do { + do { + ++i; + } while (GT(leq, keys[order[i]], keys[piv])); + do { + --j; + } while (LT(leq, keys[order[j]], keys[piv])); + Swap(order, i, j); + } while (i < j); + Swap(order, i, j); /* Undo last swap */ + if (i - p < r - j) { + stack[top].p = j + 1; + stack[top].r = r; + ++top; + r = i - 1; + } else { + stack[top].p = p; + stack[top].r = i - 1; + ++top; + p = j + 1; + } + } + /* Insertion sort small lists */ + for (i = p + 1; i <= r; ++i) { + piv = order[i]; + for (j = i; j > p && LT(leq, keys[order[j - 1]], keys[piv]); --j) { + order[j] = order[j - 1]; + } + order[j] = piv; + } + } + max = size; + initialized = true; + heap.pqInit(); /* always succeeds */ + +/* #ifndef NDEBUG + p = order; + r = p + size - 1; + for (i = p; i < r; ++i) { + Assertion.doAssert(LEQ( * * (i + 1), **i )); + } + #endif*/ + + return true; + } + +/* really __gl_pqSortInsert */ +/* returns LONG_MAX iff out of memory */ + int pqInsert(Object keyNew) { + int curr; + + if (initialized) { + return heap.pqInsert(keyNew); + } + curr = size; + if (++size >= max) { + Object[] saveKey = keys; + + /* If the heap overflows, double its size. */ + max <<= 1; +// pq->keys = (PQHeapKey *)memRealloc( pq->keys,(size_t)(pq->max * sizeof( pq->keys[0] ))); + Object[] pqKeys = new Object[max]; + System.arraycopy( keys, 0, pqKeys, 0, keys.length ); + keys = pqKeys; + if (keys == null) { + keys = saveKey; /* restore ptr to free upon return */ + return Integer.MAX_VALUE; + } + } + assert curr != Integer.MAX_VALUE; + keys[curr] = keyNew; + + /* Negative handles index the sorted array. */ + return -(curr + 1); + } + +/* really __gl_pqSortExtractMin */ + Object pqExtractMin() { + Object sortMin, heapMin; + + if (size == 0) { + return heap.pqExtractMin(); + } + sortMin = keys[order[size - 1]]; + if (!heap.pqIsEmpty()) { + heapMin = heap.pqMinimum(); + if (LEQ(leq, heapMin, sortMin)) { + return heap.pqExtractMin(); + } + } + do { + --size; + } while (size > 0 && keys[order[size - 1]] == null); + return sortMin; + } + +/* really __gl_pqSortMinimum */ + Object pqMinimum() { + Object sortMin, heapMin; + + if (size == 0) { + return heap.pqMinimum(); + } + sortMin = keys[order[size - 1]]; + if (!heap.pqIsEmpty()) { + heapMin = heap.pqMinimum(); + if (com.jogamp.opengl.impl.glu.tessellator.PriorityQHeap.LEQ(leq, heapMin, sortMin)) { + return heapMin; + } + } + return sortMin; + } + +/* really __gl_pqSortIsEmpty */ + boolean pqIsEmpty() { + return (size == 0) && heap.pqIsEmpty(); + } + +/* really __gl_pqSortDelete */ + void pqDelete(int curr) { + if (curr >= 0) { + heap.pqDelete(curr); + return; + } + curr = -(curr + 1); + assert curr < max && keys[curr] != null; + + keys[curr] = null; + while (size > 0 && keys[order[size - 1]] == null) { + --size; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Render.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Render.java new file mode 100644 index 000000000..9761200e0 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Render.java @@ -0,0 +1,557 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +import javax.media.opengl.*; +import javax.media.opengl.glu.*; + +class Render { + private static final boolean USE_OPTIMIZED_CODE_PATH = false; + + private Render() { + } + + private static final RenderFan renderFan = new RenderFan(); + private static final RenderStrip renderStrip = new RenderStrip(); + private static final RenderTriangle renderTriangle = new RenderTriangle(); + +/* This structure remembers the information we need about a primitive + * to be able to render it later, once we have determined which + * primitive is able to use the most triangles. + */ + private static class FaceCount { + public FaceCount() { + } + + public FaceCount(long size, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart, renderCallBack render) { + this.size = size; + this.eStart = eStart; + this.render = render; + } + + long size; /* number of triangles used */ + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eStart; /* edge where this primitive starts */ + renderCallBack render; + }; + + private static interface renderCallBack { + void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size); + } + + /************************ Strips and Fans decomposition ******************/ + +/* __gl_renderMesh( tess, mesh ) takes a mesh and breaks it into triangle + * fans, strips, and separate triangles. A substantial effort is made + * to use as few rendering primitives as possible (ie. to make the fans + * and strips as large as possible). + * + * The rendering output is provided as callbacks (see the api). + */ + public static void __gl_renderMesh(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUface f; + + /* Make a list of separate triangles so we can render them all at once */ + tess.lonelyTriList = null; + + for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { + f.marked = false; + } + for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { + + /* We examine all faces in an arbitrary order. Whenever we find + * an unprocessed face F, we output a group of faces including F + * whose size is maximum. + */ + if (f.inside && !f.marked) { + RenderMaximumFaceGroup(tess, f); + assert (f.marked); + } + } + if (tess.lonelyTriList != null) { + RenderLonelyTriangles(tess, tess.lonelyTriList); + tess.lonelyTriList = null; + } + } + + + static void RenderMaximumFaceGroup(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface fOrig) { + /* We want to find the largest triangle fan or strip of unmarked faces + * which includes the given face fOrig. There are 3 possible fans + * passing through fOrig (one centered at each vertex), and 3 possible + * strips (one for each CCW permutation of the vertices). Our strategy + * is to try all of these, and take the primitive which uses the most + * triangles (a greedy approach). + */ + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e = fOrig.anEdge; + FaceCount max = new FaceCount(); + FaceCount newFace = new FaceCount(); + + max.size = 1; + max.eStart = e; + max.render = renderTriangle; + + if (!tess.flagBoundary) { + newFace = MaximumFan(e); + if (newFace.size > max.size) { + max = newFace; + } + newFace = MaximumFan(e.Lnext); + if (newFace.size > max.size) { + max = newFace; + } + newFace = MaximumFan(e.Onext.Sym); + if (newFace.size > max.size) { + max = newFace; + } + + newFace = MaximumStrip(e); + if (newFace.size > max.size) { + max = newFace; + } + newFace = MaximumStrip(e.Lnext); + if (newFace.size > max.size) { + max = newFace; + } + newFace = MaximumStrip(e.Onext.Sym); + if (newFace.size > max.size) { + max = newFace; + } + } + max.render.render(tess, max.eStart, max.size); + } + + +/* Macros which keep track of faces we have marked temporarily, and allow + * us to backtrack when necessary. With triangle fans, this is not + * really necessary, since the only awkward case is a loop of triangles + * around a single origin vertex. However with strips the situation is + * more complicated, and we need a general tracking method like the + * one here. + */ + private static boolean Marked(com.jogamp.opengl.impl.glu.tessellator.GLUface f) { + return !f.inside || f.marked; + } + + private static GLUface AddToTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface f, com.jogamp.opengl.impl.glu.tessellator.GLUface t) { + f.trail = t; + f.marked = true; + return f; + } + + private static void FreeTrail(com.jogamp.opengl.impl.glu.tessellator.GLUface t) { + if (true) { + while (t != null) { + t.marked = false; + t = t.trail; + } + } else { + /* absorb trailing semicolon */ + } + } + + static FaceCount MaximumFan(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { + /* eOrig.Lface is the face we want to render. We want to find the size + * of a maximal fan around eOrig.Org. To do this we just walk around + * the origin vertex as far as possible in both directions. + */ + FaceCount newFace = new FaceCount(0, null, renderFan); + com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + + for (e = eOrig; !Marked(e.Lface); e = e.Onext) { + trail = AddToTrail(e.Lface, trail); + ++newFace.size; + } + for (e = eOrig; !Marked(e.Sym.Lface); e = e.Sym.Lnext) { + trail = AddToTrail(e.Sym.Lface, trail); + ++newFace.size; + } + newFace.eStart = e; + /*LINTED*/ + FreeTrail(trail); + return newFace; + } + + + private static boolean IsEven(long n) { + return (n & 0x1L) == 0; + } + + static FaceCount MaximumStrip(com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge eOrig) { + /* Here we are looking for a maximal strip that contains the vertices + * eOrig.Org, eOrig.Dst, eOrig.Lnext.Dst (in that order or the + * reverse, such that all triangles are oriented CCW). + * + * Again we walk forward and backward as far as possible. However for + * strips there is a twist: to get CCW orientations, there must be + * an *even* number of triangles in the strip on one side of eOrig. + * We walk the strip starting on a side with an even number of triangles; + * if both side have an odd number, we are forced to shorten one side. + */ + FaceCount newFace = new FaceCount(0, null, renderStrip); + long headSize = 0, tailSize = 0; + com.jogamp.opengl.impl.glu.tessellator.GLUface trail = null; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, eTail, eHead; + + for (e = eOrig; !Marked(e.Lface); ++tailSize, e = e.Onext) { + trail = AddToTrail(e.Lface, trail); + ++tailSize; + e = e.Lnext.Sym; + if (Marked(e.Lface)) break; + trail = AddToTrail(e.Lface, trail); + } + eTail = e; + + for (e = eOrig; !Marked(e.Sym.Lface); ++headSize, e = e.Sym.Onext.Sym) { + trail = AddToTrail(e.Sym.Lface, trail); + ++headSize; + e = e.Sym.Lnext; + if (Marked(e.Sym.Lface)) break; + trail = AddToTrail(e.Sym.Lface, trail); + } + eHead = e; + + newFace.size = tailSize + headSize; + if (IsEven(tailSize)) { + newFace.eStart = eTail.Sym; + } else if (IsEven(headSize)) { + newFace.eStart = eHead; + } else { + /* Both sides have odd length, we must shorten one of them. In fact, + * we must start from eHead to guarantee inclusion of eOrig.Lface. + */ + --newFace.size; + newFace.eStart = eHead.Onext; + } + /*LINTED*/ + FreeTrail(trail); + return newFace; + } + + private static class RenderTriangle implements renderCallBack { + public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { + /* Just add the triangle to a triangle list, so we can render all + * the separate triangles at once. + */ + assert (size == 1); + tess.lonelyTriList = AddToTrail(e.Lface, tess.lonelyTriList); + } + } + + + static void RenderLonelyTriangles(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUface f) { + /* Now we render all the separate triangles which could not be + * grouped into a triangle fan or strip. + */ + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + int newState; + int edgeState = -1; /* force edge state output for first vertex */ + + tess.callBeginOrBeginData(GL.GL_TRIANGLES); + + for (; f != null; f = f.trail) { + /* Loop once for each edge (there will always be 3 edges) */ + + e = f.anEdge; + do { + if (tess.flagBoundary) { + /* Set the "edge state" to true just before we output the + * first vertex of each edge on the polygon boundary. + */ + newState = (!e.Sym.Lface.inside) ? 1 : 0; + if (edgeState != newState) { + edgeState = newState; + tess.callEdgeFlagOrEdgeFlagData( edgeState != 0); + } + } + tess.callVertexOrVertexData( e.Org.data); + + e = e.Lnext; + } while (e != f.anEdge); + } + tess.callEndOrEndData(); + } + + private static class RenderFan implements renderCallBack { + public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { + /* Render as many CCW triangles as possible in a fan starting from + * edge "e". The fan *should* contain exactly "size" triangles + * (otherwise we've goofed up somewhere). + */ + tess.callBeginOrBeginData( GL.GL_TRIANGLE_FAN); + tess.callVertexOrVertexData( e.Org.data); + tess.callVertexOrVertexData( e.Sym.Org.data); + + while (!Marked(e.Lface)) { + e.Lface.marked = true; + --size; + e = e.Onext; + tess.callVertexOrVertexData( e.Sym.Org.data); + } + + assert (size == 0); + tess.callEndOrEndData(); + } + } + + private static class RenderStrip implements renderCallBack { + public void render(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e, long size) { + /* Render as many CCW triangles as possible in a strip starting from + * edge "e". The strip *should* contain exactly "size" triangles + * (otherwise we've goofed up somewhere). + */ + tess.callBeginOrBeginData( GL.GL_TRIANGLE_STRIP); + tess.callVertexOrVertexData( e.Org.data); + tess.callVertexOrVertexData( e.Sym.Org.data); + + while (!Marked(e.Lface)) { + e.Lface.marked = true; + --size; + e = e.Lnext.Sym; + tess.callVertexOrVertexData( e.Org.data); + if (Marked(e.Lface)) break; + + e.Lface.marked = true; + --size; + e = e.Onext; + tess.callVertexOrVertexData( e.Sym.Org.data); + } + + assert (size == 0); + tess.callEndOrEndData(); + } + } + + /************************ Boundary contour decomposition ******************/ + +/* __gl_renderBoundary( tess, mesh ) takes a mesh, and outputs one + * contour for each face marked "inside". The rendering output is + * provided as callbacks (see the api). + */ + public static void __gl_renderBoundary(GLUtessellatorImpl tess, com.jogamp.opengl.impl.glu.tessellator.GLUmesh mesh) { + com.jogamp.opengl.impl.glu.tessellator.GLUface f; + com.jogamp.opengl.impl.glu.tessellator.GLUhalfEdge e; + + for (f = mesh.fHead.next; f != mesh.fHead; f = f.next) { + if (f.inside) { + tess.callBeginOrBeginData( GL.GL_LINE_LOOP); + e = f.anEdge; + do { + tess.callVertexOrVertexData( e.Org.data); + e = e.Lnext; + } while (e != f.anEdge); + tess.callEndOrEndData(); + } + } + } + + + /************************ Quick-and-dirty decomposition ******************/ + + private static final int SIGN_INCONSISTENT = 2; + + static int ComputeNormal(GLUtessellatorImpl tess, double[] norm, boolean check) +/* + * If check==false, we compute the polygon normal and place it in norm[]. + * If check==true, we check that each triangle in the fan from v0 has a + * consistent orientation with respect to norm[]. If triangles are + * consistently oriented CCW, return 1; if CW, return -1; if all triangles + * are degenerate return 0; otherwise (no consistent orientation) return + * SIGN_INCONSISTENT. + */ { + com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; +// CachedVertex vn = v0 + tess.cacheCount; + int vn = tess.cacheCount; +// CachedVertex vc; + int vc; + double dot, xc, yc, zc, xp, yp, zp; + double[] n = new double[3]; + int sign = 0; + + /* Find the polygon normal. It is important to get a reasonable + * normal even when the polygon is self-intersecting (eg. a bowtie). + * Otherwise, the computed normal could be very tiny, but perpendicular + * to the true plane of the polygon due to numerical noise. Then all + * the triangles would appear to be degenerate and we would incorrectly + * decompose the polygon as a fan (or simply not render it at all). + * + * We use a sum-of-triangles normal algorithm rather than the more + * efficient sum-of-trapezoids method (used in CheckOrientation() + * in normal.c). This lets us explicitly reverse the signed area + * of some triangles to get a reasonable normal in the self-intersecting + * case. + */ + if (!check) { + norm[0] = norm[1] = norm[2] = 0.0; + } + + vc = 1; + xc = v[vc].coords[0] - v[0].coords[0]; + yc = v[vc].coords[1] - v[0].coords[1]; + zc = v[vc].coords[2] - v[0].coords[2]; + while (++vc < vn) { + xp = xc; + yp = yc; + zp = zc; + xc = v[vc].coords[0] - v[0].coords[0]; + yc = v[vc].coords[1] - v[0].coords[1]; + zc = v[vc].coords[2] - v[0].coords[2]; + + /* Compute (vp - v0) cross (vc - v0) */ + n[0] = yp * zc - zp * yc; + n[1] = zp * xc - xp * zc; + n[2] = xp * yc - yp * xc; + + dot = n[0] * norm[0] + n[1] * norm[1] + n[2] * norm[2]; + if (!check) { + /* Reverse the contribution of back-facing triangles to get + * a reasonable normal for self-intersecting polygons (see above) + */ + if (dot >= 0) { + norm[0] += n[0]; + norm[1] += n[1]; + norm[2] += n[2]; + } else { + norm[0] -= n[0]; + norm[1] -= n[1]; + norm[2] -= n[2]; + } + } else if (dot != 0) { + /* Check the new orientation for consistency with previous triangles */ + if (dot > 0) { + if (sign < 0) return SIGN_INCONSISTENT; + sign = 1; + } else { + if (sign > 0) return SIGN_INCONSISTENT; + sign = -1; + } + } + } + return sign; + } + +/* __gl_renderCache( tess ) takes a single contour and tries to render it + * as a triangle fan. This handles convex polygons, as well as some + * non-convex polygons if we get lucky. + * + * Returns true if the polygon was successfully rendered. The rendering + * output is provided as callbacks (see the api). + */ + public static boolean __gl_renderCache(GLUtessellatorImpl tess) { + com.jogamp.opengl.impl.glu.tessellator.CachedVertex[] v = tess.cache; +// CachedVertex vn = v0 + tess.cacheCount; + int vn = tess.cacheCount; +// CachedVertex vc; + int vc; + double[] norm = new double[3]; + int sign; + + if (tess.cacheCount < 3) { + /* Degenerate contour -- no output */ + return true; + } + + norm[0] = tess.normal[0]; + norm[1] = tess.normal[1]; + norm[2] = tess.normal[2]; + if (norm[0] == 0 && norm[1] == 0 && norm[2] == 0) { + ComputeNormal( tess, norm, false); + } + + sign = ComputeNormal( tess, norm, true); + if (sign == SIGN_INCONSISTENT) { + /* Fan triangles did not have a consistent orientation */ + return false; + } + if (sign == 0) { + /* All triangles were degenerate */ + return true; + } + + if ( !USE_OPTIMIZED_CODE_PATH ) { + return false; + } else { + /* Make sure we do the right thing for each winding rule */ + switch (tess.windingRule) { + case GLU.GLU_TESS_WINDING_ODD: + case GLU.GLU_TESS_WINDING_NONZERO: + break; + case GLU.GLU_TESS_WINDING_POSITIVE: + if (sign < 0) return true; + break; + case GLU.GLU_TESS_WINDING_NEGATIVE: + if (sign > 0) return true; + break; + case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: + return true; + } + + tess.callBeginOrBeginData( tess.boundaryOnly ? GL.GL_LINE_LOOP + : (tess.cacheCount > 3) ? GL.GL_TRIANGLE_FAN + : GL.GL_TRIANGLES); + + tess.callVertexOrVertexData( v[0].data); + if (sign > 0) { + for (vc = 1; vc < vn; ++vc) { + tess.callVertexOrVertexData( v[vc].data); + } + } else { + for (vc = vn - 1; vc > 0; --vc) { + tess.callVertexOrVertexData( v[vc].data); + } + } + tess.callEndOrEndData(); + return true; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/Sweep.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/Sweep.java new file mode 100644 index 000000000..8ffeadb67 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/Sweep.java @@ -0,0 +1,1353 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +import javax.media.opengl.*; +import javax.media.opengl.glu.*; + +class Sweep { + private Sweep() { + } + +// #ifdef FOR_TRITE_TEST_PROGRAM +// extern void DebugEvent( GLUtessellator *tess ); +// #else + private static void DebugEvent(GLUtessellatorImpl tess) { + + } +// #endif + +/* + * Invariants for the Edge Dictionary. + * - each pair of adjacent edges e2=Succ(e1) satisfies EdgeLeq(e1,e2) + * at any valid location of the sweep event + * - if EdgeLeq(e2,e1) as well (at any valid sweep event), then e1 and e2 + * share a common endpoint + * - for each e, e.Dst has been processed, but not e.Org + * - each edge e satisfies VertLeq(e.Dst,event) && VertLeq(event,e.Org) + * where "event" is the current sweep line event. + * - no edge e has zero length + * + * Invariants for the Mesh (the processed portion). + * - the portion of the mesh left of the sweep line is a planar graph, + * ie. there is *some* way to embed it in the plane + * - no processed edge has zero length + * - no two processed vertices have identical coordinates + * - each "inside" region is monotone, ie. can be broken into two chains + * of monotonically increasing vertices according to VertLeq(v1,v2) + * - a non-invariant: these chains may intersect (very slightly) + * + * Invariants for the Sweep. + * - if none of the edges incident to the event vertex have an activeRegion + * (ie. none of these edges are in the edge dictionary), then the vertex + * has only right-going edges. + * - if an edge is marked "fixUpperEdge" (it is a temporary edge introduced + * by ConnectRightVertex), then it is the only right-going edge from + * its associated vertex. (This says that these edges exist only + * when it is necessary.) + */ + +/* When we merge two edges into one, we need to compute the combined + * winding of the new edge. + */ + private static void AddWinding(GLUhalfEdge eDst, GLUhalfEdge eSrc) { + eDst.winding += eSrc.winding; + eDst.Sym.winding += eSrc.Sym.winding; + } + + + private static ActiveRegion RegionBelow(ActiveRegion r) { + return ((ActiveRegion) Dict.dictKey(Dict.dictPred(r.nodeUp))); + } + + private static ActiveRegion RegionAbove(ActiveRegion r) { + return ((ActiveRegion) Dict.dictKey(Dict.dictSucc(r.nodeUp))); + } + + static boolean EdgeLeq(GLUtessellatorImpl tess, ActiveRegion reg1, ActiveRegion reg2) +/* + * Both edges must be directed from right to left (this is the canonical + * direction for the upper edge of each region). + * + * The strategy is to evaluate a "t" value for each edge at the + * current sweep line position, given by tess.event. The calculations + * are designed to be very stable, but of course they are not perfect. + * + * Special case: if both edge destinations are at the sweep event, + * we sort the edges by slope (they would otherwise compare equally). + */ { + GLUvertex event = tess.event; + GLUhalfEdge e1, e2; + double t1, t2; + + e1 = reg1.eUp; + e2 = reg2.eUp; + + if (e1.Sym.Org == event) { + if (e2.Sym.Org == event) { + /* Two edges right of the sweep line which meet at the sweep event. + * Sort them by slope. + */ + if (Geom.VertLeq(e1.Org, e2.Org)) { + return Geom.EdgeSign(e2.Sym.Org, e1.Org, e2.Org) <= 0; + } + return Geom.EdgeSign(e1.Sym.Org, e2.Org, e1.Org) >= 0; + } + return Geom.EdgeSign(e2.Sym.Org, event, e2.Org) <= 0; + } + if (e2.Sym.Org == event) { + return Geom.EdgeSign(e1.Sym.Org, event, e1.Org) >= 0; + } + + /* General case - compute signed distance *from* e1, e2 to event */ + t1 = Geom.EdgeEval(e1.Sym.Org, event, e1.Org); + t2 = Geom.EdgeEval(e2.Sym.Org, event, e2.Org); + return (t1 >= t2); + } + + + static void DeleteRegion(GLUtessellatorImpl tess, ActiveRegion reg) { + if (reg.fixUpperEdge) { + /* It was created with zero winding number, so it better be + * deleted with zero winding number (ie. it better not get merged + * with a real edge). + */ + assert (reg.eUp.winding == 0); + } + reg.eUp.activeRegion = null; + Dict.dictDelete(tess.dict, reg.nodeUp); /* __gl_dictListDelete */ + } + + + static boolean FixUpperEdge(ActiveRegion reg, GLUhalfEdge newEdge) +/* + * Replace an upper edge which needs fixing (see ConnectRightVertex). + */ { + assert (reg.fixUpperEdge); + if (!Mesh.__gl_meshDelete(reg.eUp)) return false; + reg.fixUpperEdge = false; + reg.eUp = newEdge; + newEdge.activeRegion = reg; + + return true; + } + + static ActiveRegion TopLeftRegion(ActiveRegion reg) { + GLUvertex org = reg.eUp.Org; + GLUhalfEdge e; + + /* Find the region above the uppermost edge with the same origin */ + do { + reg = RegionAbove(reg); + } while (reg.eUp.Org == org); + + /* If the edge above was a temporary edge introduced by ConnectRightVertex, + * now is the time to fix it. + */ + if (reg.fixUpperEdge) { + e = Mesh.__gl_meshConnect(RegionBelow(reg).eUp.Sym, reg.eUp.Lnext); + if (e == null) return null; + if (!FixUpperEdge(reg, e)) return null; + reg = RegionAbove(reg); + } + return reg; + } + + static ActiveRegion TopRightRegion(ActiveRegion reg) { + GLUvertex dst = reg.eUp.Sym.Org; + + /* Find the region above the uppermost edge with the same destination */ + do { + reg = RegionAbove(reg); + } while (reg.eUp.Sym.Org == dst); + return reg; + } + + static ActiveRegion AddRegionBelow(GLUtessellatorImpl tess, + ActiveRegion regAbove, + GLUhalfEdge eNewUp) +/* + * Add a new active region to the sweep line, *somewhere* below "regAbove" + * (according to where the new edge belongs in the sweep-line dictionary). + * The upper edge of the new region will be "eNewUp". + * Winding number and "inside" flag are not updated. + */ { + ActiveRegion regNew = new ActiveRegion(); + if (regNew == null) throw new RuntimeException(); + + regNew.eUp = eNewUp; + /* __gl_dictListInsertBefore */ + regNew.nodeUp = Dict.dictInsertBefore(tess.dict, regAbove.nodeUp, regNew); + if (regNew.nodeUp == null) throw new RuntimeException(); + regNew.fixUpperEdge = false; + regNew.sentinel = false; + regNew.dirty = false; + + eNewUp.activeRegion = regNew; + return regNew; + } + + static boolean IsWindingInside(GLUtessellatorImpl tess, int n) { + switch (tess.windingRule) { + case GLU.GLU_TESS_WINDING_ODD: + return (n & 1) != 0; + case GLU.GLU_TESS_WINDING_NONZERO: + return (n != 0); + case GLU.GLU_TESS_WINDING_POSITIVE: + return (n > 0); + case GLU.GLU_TESS_WINDING_NEGATIVE: + return (n < 0); + case GLU.GLU_TESS_WINDING_ABS_GEQ_TWO: + return (n >= 2) || (n <= -2); + } + /*LINTED*/ +// assert (false); + throw new InternalError(); + /*NOTREACHED*/ + } + + + static void ComputeWinding(GLUtessellatorImpl tess, ActiveRegion reg) { + reg.windingNumber = RegionAbove(reg).windingNumber + reg.eUp.winding; + reg.inside = IsWindingInside(tess, reg.windingNumber); + } + + + static void FinishRegion(GLUtessellatorImpl tess, ActiveRegion reg) +/* + * Delete a region from the sweep line. This happens when the upper + * and lower chains of a region meet (at a vertex on the sweep line). + * The "inside" flag is copied to the appropriate mesh face (we could + * not do this before -- since the structure of the mesh is always + * changing, this face may not have even existed until now). + */ { + GLUhalfEdge e = reg.eUp; + GLUface f = e.Lface; + + f.inside = reg.inside; + f.anEdge = e; /* optimization for __gl_meshTessellateMonoRegion() */ + DeleteRegion(tess, reg); + } + + + static GLUhalfEdge FinishLeftRegions(GLUtessellatorImpl tess, + ActiveRegion regFirst, ActiveRegion regLast) +/* + * We are given a vertex with one or more left-going edges. All affected + * edges should be in the edge dictionary. Starting at regFirst.eUp, + * we walk down deleting all regions where both edges have the same + * origin vOrg. At the same time we copy the "inside" flag from the + * active region to the face, since at this point each face will belong + * to at most one region (this was not necessarily true until this point + * in the sweep). The walk stops at the region above regLast; if regLast + * is null we walk as far as possible. At the same time we relink the + * mesh if necessary, so that the ordering of edges around vOrg is the + * same as in the dictionary. + */ { + ActiveRegion reg, regPrev; + GLUhalfEdge e, ePrev; + + regPrev = regFirst; + ePrev = regFirst.eUp; + while (regPrev != regLast) { + regPrev.fixUpperEdge = false; /* placement was OK */ + reg = RegionBelow(regPrev); + e = reg.eUp; + if (e.Org != ePrev.Org) { + if (!reg.fixUpperEdge) { + /* Remove the last left-going edge. Even though there are no further + * edges in the dictionary with this origin, there may be further + * such edges in the mesh (if we are adding left edges to a vertex + * that has already been processed). Thus it is important to call + * FinishRegion rather than just DeleteRegion. + */ + FinishRegion(tess, regPrev); + break; + } + /* If the edge below was a temporary edge introduced by + * ConnectRightVertex, now is the time to fix it. + */ + e = Mesh.__gl_meshConnect(ePrev.Onext.Sym, e.Sym); + if (e == null) throw new RuntimeException(); + if (!FixUpperEdge(reg, e)) throw new RuntimeException(); + } + + /* Relink edges so that ePrev.Onext == e */ + if (ePrev.Onext != e) { + if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(ePrev, e)) throw new RuntimeException(); + } + FinishRegion(tess, regPrev); /* may change reg.eUp */ + ePrev = reg.eUp; + regPrev = reg; + } + return ePrev; + } + + + static void AddRightEdges(GLUtessellatorImpl tess, ActiveRegion regUp, + GLUhalfEdge eFirst, GLUhalfEdge eLast, GLUhalfEdge eTopLeft, + boolean cleanUp) +/* + * Purpose: insert right-going edges into the edge dictionary, and update + * winding numbers and mesh connectivity appropriately. All right-going + * edges share a common origin vOrg. Edges are inserted CCW starting at + * eFirst; the last edge inserted is eLast.Sym.Lnext. If vOrg has any + * left-going edges already processed, then eTopLeft must be the edge + * such that an imaginary upward vertical segment from vOrg would be + * contained between eTopLeft.Sym.Lnext and eTopLeft; otherwise eTopLeft + * should be null. + */ { + ActiveRegion reg, regPrev; + GLUhalfEdge e, ePrev; + boolean firstTime = true; + + /* Insert the new right-going edges in the dictionary */ + e = eFirst; + do { + assert (Geom.VertLeq(e.Org, e.Sym.Org)); + AddRegionBelow(tess, regUp, e.Sym); + e = e.Onext; + } while (e != eLast); + + /* Walk *all* right-going edges from e.Org, in the dictionary order, + * updating the winding numbers of each region, and re-linking the mesh + * edges to match the dictionary ordering (if necessary). + */ + if (eTopLeft == null) { + eTopLeft = RegionBelow(regUp).eUp.Sym.Onext; + } + regPrev = regUp; + ePrev = eTopLeft; + for (; ;) { + reg = RegionBelow(regPrev); + e = reg.eUp.Sym; + if (e.Org != ePrev.Org) break; + + if (e.Onext != ePrev) { + /* Unlink e from its current position, and relink below ePrev */ + if (!Mesh.__gl_meshSplice(e.Sym.Lnext, e)) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(ePrev.Sym.Lnext, e)) throw new RuntimeException(); + } + /* Compute the winding number and "inside" flag for the new regions */ + reg.windingNumber = regPrev.windingNumber - e.winding; + reg.inside = IsWindingInside(tess, reg.windingNumber); + + /* Check for two outgoing edges with same slope -- process these + * before any intersection tests (see example in __gl_computeInterior). + */ + regPrev.dirty = true; + if (!firstTime && CheckForRightSplice(tess, regPrev)) { + AddWinding(e, ePrev); + DeleteRegion(tess, regPrev); + if (!Mesh.__gl_meshDelete(ePrev)) throw new RuntimeException(); + } + firstTime = false; + regPrev = reg; + ePrev = e; + } + regPrev.dirty = true; + assert (regPrev.windingNumber - e.winding == reg.windingNumber); + + if (cleanUp) { + /* Check for intersections between newly adjacent edges. */ + WalkDirtyRegions(tess, regPrev); + } + } + + + static void CallCombine(GLUtessellatorImpl tess, GLUvertex isect, + Object[] data, float[] weights, boolean needed) { + double[] coords = new double[3]; + + /* Copy coord data in case the callback changes it. */ + coords[0] = isect.coords[0]; + coords[1] = isect.coords[1]; + coords[2] = isect.coords[2]; + + Object[] outData = new Object[1]; + tess.callCombineOrCombineData(coords, data, weights, outData); + isect.data = outData[0]; + if (isect.data == null) { + if (!needed) { + isect.data = data[0]; + } else if (!tess.fatalError) { + /* The only way fatal error is when two edges are found to intersect, + * but the user has not provided the callback necessary to handle + * generated intersection points. + */ + tess.callErrorOrErrorData(GLU.GLU_TESS_NEED_COMBINE_CALLBACK); + tess.fatalError = true; + } + } + } + + static void SpliceMergeVertices(GLUtessellatorImpl tess, GLUhalfEdge e1, + GLUhalfEdge e2) +/* + * Two vertices with idential coordinates are combined into one. + * e1.Org is kept, while e2.Org is discarded. + */ { + Object[] data = new Object[4]; + float[] weights = new float[]{0.5f, 0.5f, 0.0f, 0.0f}; + + data[0] = e1.Org.data; + data[1] = e2.Org.data; + CallCombine(tess, e1.Org, data, weights, false); + if (!Mesh.__gl_meshSplice(e1, e2)) throw new RuntimeException(); + } + + static void VertexWeights(GLUvertex isect, GLUvertex org, GLUvertex dst, + float[] weights) +/* + * Find some weights which describe how the intersection vertex is + * a linear combination of "org" and "dest". Each of the two edges + * which generated "isect" is allocated 50% of the weight; each edge + * splits the weight between its org and dst according to the + * relative distance to "isect". + */ { + double t1 = Geom.VertL1dist(org, isect); + double t2 = Geom.VertL1dist(dst, isect); + + weights[0] = (float) (0.5 * t2 / (t1 + t2)); + weights[1] = (float) (0.5 * t1 / (t1 + t2)); + isect.coords[0] += weights[0] * org.coords[0] + weights[1] * dst.coords[0]; + isect.coords[1] += weights[0] * org.coords[1] + weights[1] * dst.coords[1]; + isect.coords[2] += weights[0] * org.coords[2] + weights[1] * dst.coords[2]; + } + + + static void GetIntersectData(GLUtessellatorImpl tess, GLUvertex isect, + GLUvertex orgUp, GLUvertex dstUp, + GLUvertex orgLo, GLUvertex dstLo) +/* + * We've computed a new intersection point, now we need a "data" pointer + * from the user so that we can refer to this new vertex in the + * rendering callbacks. + */ { + Object[] data = new Object[4]; + float[] weights = new float[4]; + float[] weights1 = new float[2]; + float[] weights2 = new float[2]; + + data[0] = orgUp.data; + data[1] = dstUp.data; + data[2] = orgLo.data; + data[3] = dstLo.data; + + isect.coords[0] = isect.coords[1] = isect.coords[2] = 0; + VertexWeights(isect, orgUp, dstUp, weights1); + VertexWeights(isect, orgLo, dstLo, weights2); + System.arraycopy(weights1, 0, weights, 0, 2); + System.arraycopy(weights2, 0, weights, 2, 2); + + CallCombine(tess, isect, data, weights, true); + } + + static boolean CheckForRightSplice(GLUtessellatorImpl tess, ActiveRegion regUp) +/* + * Check the upper and lower edge of "regUp", to make sure that the + * eUp.Org is above eLo, or eLo.Org is below eUp (depending on which + * origin is leftmost). + * + * The main purpose is to splice right-going edges with the same + * dest vertex and nearly identical slopes (ie. we can't distinguish + * the slopes numerically). However the splicing can also help us + * to recover from numerical errors. For example, suppose at one + * point we checked eUp and eLo, and decided that eUp.Org is barely + * above eLo. Then later, we split eLo into two edges (eg. from + * a splice operation like this one). This can change the result of + * our test so that now eUp.Org is incident to eLo, or barely below it. + * We must correct this condition to maintain the dictionary invariants. + * + * One possibility is to check these edges for intersection again + * (ie. CheckForIntersect). This is what we do if possible. However + * CheckForIntersect requires that tess.event lies between eUp and eLo, + * so that it has something to fall back on when the intersection + * calculation gives us an unusable answer. So, for those cases where + * we can't check for intersection, this routine fixes the problem + * by just splicing the offending vertex into the other edge. + * This is a guaranteed solution, no matter how degenerate things get. + * Basically this is a combinatorial solution to a numerical problem. + */ { + ActiveRegion regLo = RegionBelow(regUp); + GLUhalfEdge eUp = regUp.eUp; + GLUhalfEdge eLo = regLo.eUp; + + if (Geom.VertLeq(eUp.Org, eLo.Org)) { + if (Geom.EdgeSign(eLo.Sym.Org, eUp.Org, eLo.Org) > 0) return false; + + /* eUp.Org appears to be below eLo */ + if (!Geom.VertEq(eUp.Org, eLo.Org)) { + /* Splice eUp.Org into eLo */ + if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eUp, eLo.Sym.Lnext)) throw new RuntimeException(); + regUp.dirty = regLo.dirty = true; + + } else if (eUp.Org != eLo.Org) { + /* merge the two vertices, discarding eUp.Org */ + tess.pq.pqDelete(eUp.Org.pqHandle); /* __gl_pqSortDelete */ + SpliceMergeVertices(tess, eLo.Sym.Lnext, eUp); + } + } else { + if (Geom.EdgeSign(eUp.Sym.Org, eLo.Org, eUp.Org) < 0) return false; + + /* eLo.Org appears to be above eUp, so splice eLo.Org into eUp */ + RegionAbove(regUp).dirty = regUp.dirty = true; + if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); + } + return true; + } + + static boolean CheckForLeftSplice(GLUtessellatorImpl tess, ActiveRegion regUp) +/* + * Check the upper and lower edge of "regUp", to make sure that the + * eUp.Sym.Org is above eLo, or eLo.Sym.Org is below eUp (depending on which + * destination is rightmost). + * + * Theoretically, this should always be true. However, splitting an edge + * into two pieces can change the results of previous tests. For example, + * suppose at one point we checked eUp and eLo, and decided that eUp.Sym.Org + * is barely above eLo. Then later, we split eLo into two edges (eg. from + * a splice operation like this one). This can change the result of + * the test so that now eUp.Sym.Org is incident to eLo, or barely below it. + * We must correct this condition to maintain the dictionary invariants + * (otherwise new edges might get inserted in the wrong place in the + * dictionary, and bad stuff will happen). + * + * We fix the problem by just splicing the offending vertex into the + * other edge. + */ { + ActiveRegion regLo = RegionBelow(regUp); + GLUhalfEdge eUp = regUp.eUp; + GLUhalfEdge eLo = regLo.eUp; + GLUhalfEdge e; + + assert (!Geom.VertEq(eUp.Sym.Org, eLo.Sym.Org)); + + if (Geom.VertLeq(eUp.Sym.Org, eLo.Sym.Org)) { + if (Geom.EdgeSign(eUp.Sym.Org, eLo.Sym.Org, eUp.Org) < 0) return false; + + /* eLo.Sym.Org is above eUp, so splice eLo.Sym.Org into eUp */ + RegionAbove(regUp).dirty = regUp.dirty = true; + e = Mesh.__gl_meshSplitEdge(eUp); + if (e == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eLo.Sym, e)) throw new RuntimeException(); + e.Lface.inside = regUp.inside; + } else { + if (Geom.EdgeSign(eLo.Sym.Org, eUp.Sym.Org, eLo.Org) > 0) return false; + + /* eUp.Sym.Org is below eLo, so splice eUp.Sym.Org into eLo */ + regUp.dirty = regLo.dirty = true; + e = Mesh.__gl_meshSplitEdge(eLo); + if (e == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym)) throw new RuntimeException(); + e.Sym.Lface.inside = regUp.inside; + } + return true; + } + + + static boolean CheckForIntersect(GLUtessellatorImpl tess, ActiveRegion regUp) +/* + * Check the upper and lower edges of the given region to see if + * they intersect. If so, create the intersection and add it + * to the data structures. + * + * Returns true if adding the new intersection resulted in a recursive + * call to AddRightEdges(); in this case all "dirty" regions have been + * checked for intersections, and possibly regUp has been deleted. + */ { + ActiveRegion regLo = RegionBelow(regUp); + GLUhalfEdge eUp = regUp.eUp; + GLUhalfEdge eLo = regLo.eUp; + GLUvertex orgUp = eUp.Org; + GLUvertex orgLo = eLo.Org; + GLUvertex dstUp = eUp.Sym.Org; + GLUvertex dstLo = eLo.Sym.Org; + double tMinUp, tMaxLo; + GLUvertex isect = new GLUvertex(); + GLUvertex orgMin; + GLUhalfEdge e; + + assert (!Geom.VertEq(dstLo, dstUp)); + assert (Geom.EdgeSign(dstUp, tess.event, orgUp) <= 0); + assert (Geom.EdgeSign(dstLo, tess.event, orgLo) >= 0); + assert (orgUp != tess.event && orgLo != tess.event); + assert (!regUp.fixUpperEdge && !regLo.fixUpperEdge); + + if (orgUp == orgLo) return false; /* right endpoints are the same */ + + tMinUp = Math.min(orgUp.t, dstUp.t); + tMaxLo = Math.max(orgLo.t, dstLo.t); + if (tMinUp > tMaxLo) return false; /* t ranges do not overlap */ + + if (Geom.VertLeq(orgUp, orgLo)) { + if (Geom.EdgeSign(dstLo, orgUp, orgLo) > 0) return false; + } else { + if (Geom.EdgeSign(dstUp, orgLo, orgUp) < 0) return false; + } + + /* At this point the edges intersect, at least marginally */ + DebugEvent(tess); + + Geom.EdgeIntersect(dstUp, orgUp, dstLo, orgLo, isect); + /* The following properties are guaranteed: */ + assert (Math.min(orgUp.t, dstUp.t) <= isect.t); + assert (isect.t <= Math.max(orgLo.t, dstLo.t)); + assert (Math.min(dstLo.s, dstUp.s) <= isect.s); + assert (isect.s <= Math.max(orgLo.s, orgUp.s)); + + if (Geom.VertLeq(isect, tess.event)) { + /* The intersection point lies slightly to the left of the sweep line, + * so move it until it''s slightly to the right of the sweep line. + * (If we had perfect numerical precision, this would never happen + * in the first place). The easiest and safest thing to do is + * replace the intersection by tess.event. + */ + isect.s = tess.event.s; + isect.t = tess.event.t; + } + /* Similarly, if the computed intersection lies to the right of the + * rightmost origin (which should rarely happen), it can cause + * unbelievable inefficiency on sufficiently degenerate inputs. + * (If you have the test program, try running test54.d with the + * "X zoom" option turned on). + */ + orgMin = Geom.VertLeq(orgUp, orgLo) ? orgUp : orgLo; + if (Geom.VertLeq(orgMin, isect)) { + isect.s = orgMin.s; + isect.t = orgMin.t; + } + + if (Geom.VertEq(isect, orgUp) || Geom.VertEq(isect, orgLo)) { + /* Easy case -- intersection at one of the right endpoints */ + CheckForRightSplice(tess, regUp); + return false; + } + + if ((!Geom.VertEq(dstUp, tess.event) + && Geom.EdgeSign(dstUp, tess.event, isect) >= 0) + || (!Geom.VertEq(dstLo, tess.event) + && Geom.EdgeSign(dstLo, tess.event, isect) <= 0)) { + /* Very unusual -- the new upper or lower edge would pass on the + * wrong side of the sweep event, or through it. This can happen + * due to very small numerical errors in the intersection calculation. + */ + if (dstLo == tess.event) { + /* Splice dstLo into eUp, and process the new region(s) */ + if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eLo.Sym, eUp)) throw new RuntimeException(); + regUp = TopLeftRegion(regUp); + if (regUp == null) throw new RuntimeException(); + eUp = RegionBelow(regUp).eUp; + FinishLeftRegions(tess, RegionBelow(regUp), regLo); + AddRightEdges(tess, regUp, eUp.Sym.Lnext, eUp, eUp, true); + return true; + } + if (dstUp == tess.event) { + /* Splice dstUp into eLo, and process the new region(s) */ + if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eUp.Lnext, eLo.Sym.Lnext)) throw new RuntimeException(); + regLo = regUp; + regUp = TopRightRegion(regUp); + e = RegionBelow(regUp).eUp.Sym.Onext; + regLo.eUp = eLo.Sym.Lnext; + eLo = FinishLeftRegions(tess, regLo, null); + AddRightEdges(tess, regUp, eLo.Onext, eUp.Sym.Onext, e, true); + return true; + } + /* Special case: called from ConnectRightVertex. If either + * edge passes on the wrong side of tess.event, split it + * (and wait for ConnectRightVertex to splice it appropriately). + */ + if (Geom.EdgeSign(dstUp, tess.event, isect) >= 0) { + RegionAbove(regUp).dirty = regUp.dirty = true; + if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); + eUp.Org.s = tess.event.s; + eUp.Org.t = tess.event.t; + } + if (Geom.EdgeSign(dstLo, tess.event, isect) <= 0) { + regUp.dirty = regLo.dirty = true; + if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); + eLo.Org.s = tess.event.s; + eLo.Org.t = tess.event.t; + } + /* leave the rest for ConnectRightVertex */ + return false; + } + + /* General case -- split both edges, splice into new vertex. + * When we do the splice operation, the order of the arguments is + * arbitrary as far as correctness goes. However, when the operation + * creates a new face, the work done is proportional to the size of + * the new face. We expect the faces in the processed part of + * the mesh (ie. eUp.Lface) to be smaller than the faces in the + * unprocessed original contours (which will be eLo.Sym.Lnext.Lface). + */ + if (Mesh.__gl_meshSplitEdge(eUp.Sym) == null) throw new RuntimeException(); + if (Mesh.__gl_meshSplitEdge(eLo.Sym) == null) throw new RuntimeException(); + if (!Mesh.__gl_meshSplice(eLo.Sym.Lnext, eUp)) throw new RuntimeException(); + eUp.Org.s = isect.s; + eUp.Org.t = isect.t; + eUp.Org.pqHandle = tess.pq.pqInsert(eUp.Org); /* __gl_pqSortInsert */ + if (eUp.Org.pqHandle == Long.MAX_VALUE) { + tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ + tess.pq = null; + throw new RuntimeException(); + } + GetIntersectData(tess, eUp.Org, orgUp, dstUp, orgLo, dstLo); + RegionAbove(regUp).dirty = regUp.dirty = regLo.dirty = true; + return false; + } + + static void WalkDirtyRegions(GLUtessellatorImpl tess, ActiveRegion regUp) +/* + * When the upper or lower edge of any region changes, the region is + * marked "dirty". This routine walks through all the dirty regions + * and makes sure that the dictionary invariants are satisfied + * (see the comments at the beginning of this file). Of course + * new dirty regions can be created as we make changes to restore + * the invariants. + */ { + ActiveRegion regLo = RegionBelow(regUp); + GLUhalfEdge eUp, eLo; + + for (; ;) { + /* Find the lowest dirty region (we walk from the bottom up). */ + while (regLo.dirty) { + regUp = regLo; + regLo = RegionBelow(regLo); + } + if (!regUp.dirty) { + regLo = regUp; + regUp = RegionAbove(regUp); + if (regUp == null || !regUp.dirty) { + /* We've walked all the dirty regions */ + return; + } + } + regUp.dirty = false; + eUp = regUp.eUp; + eLo = regLo.eUp; + + if (eUp.Sym.Org != eLo.Sym.Org) { + /* Check that the edge ordering is obeyed at the Dst vertices. */ + if (CheckForLeftSplice(tess, regUp)) { + + /* If the upper or lower edge was marked fixUpperEdge, then + * we no longer need it (since these edges are needed only for + * vertices which otherwise have no right-going edges). + */ + if (regLo.fixUpperEdge) { + DeleteRegion(tess, regLo); + if (!Mesh.__gl_meshDelete(eLo)) throw new RuntimeException(); + regLo = RegionBelow(regUp); + eLo = regLo.eUp; + } else if (regUp.fixUpperEdge) { + DeleteRegion(tess, regUp); + if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); + regUp = RegionAbove(regLo); + eUp = regUp.eUp; + } + } + } + if (eUp.Org != eLo.Org) { + if (eUp.Sym.Org != eLo.Sym.Org + && !regUp.fixUpperEdge && !regLo.fixUpperEdge + && (eUp.Sym.Org == tess.event || eLo.Sym.Org == tess.event)) { + /* When all else fails in CheckForIntersect(), it uses tess.event + * as the intersection location. To make this possible, it requires + * that tess.event lie between the upper and lower edges, and also + * that neither of these is marked fixUpperEdge (since in the worst + * case it might splice one of these edges into tess.event, and + * violate the invariant that fixable edges are the only right-going + * edge from their associated vertex). + */ + if (CheckForIntersect(tess, regUp)) { + /* WalkDirtyRegions() was called recursively; we're done */ + return; + } + } else { + /* Even though we can't use CheckForIntersect(), the Org vertices + * may violate the dictionary edge ordering. Check and correct this. + */ + CheckForRightSplice(tess, regUp); + } + } + if (eUp.Org == eLo.Org && eUp.Sym.Org == eLo.Sym.Org) { + /* A degenerate loop consisting of only two edges -- delete it. */ + AddWinding(eLo, eUp); + DeleteRegion(tess, regUp); + if (!Mesh.__gl_meshDelete(eUp)) throw new RuntimeException(); + regUp = RegionAbove(regLo); + } + } + } + + + static void ConnectRightVertex(GLUtessellatorImpl tess, ActiveRegion regUp, + GLUhalfEdge eBottomLeft) +/* + * Purpose: connect a "right" vertex vEvent (one where all edges go left) + * to the unprocessed portion of the mesh. Since there are no right-going + * edges, two regions (one above vEvent and one below) are being merged + * into one. "regUp" is the upper of these two regions. + * + * There are two reasons for doing this (adding a right-going edge): + * - if the two regions being merged are "inside", we must add an edge + * to keep them separated (the combined region would not be monotone). + * - in any case, we must leave some record of vEvent in the dictionary, + * so that we can merge vEvent with features that we have not seen yet. + * For example, maybe there is a vertical edge which passes just to + * the right of vEvent; we would like to splice vEvent into this edge. + * + * However, we don't want to connect vEvent to just any vertex. We don''t + * want the new edge to cross any other edges; otherwise we will create + * intersection vertices even when the input data had no self-intersections. + * (This is a bad thing; if the user's input data has no intersections, + * we don't want to generate any false intersections ourselves.) + * + * Our eventual goal is to connect vEvent to the leftmost unprocessed + * vertex of the combined region (the union of regUp and regLo). + * But because of unseen vertices with all right-going edges, and also + * new vertices which may be created by edge intersections, we don''t + * know where that leftmost unprocessed vertex is. In the meantime, we + * connect vEvent to the closest vertex of either chain, and mark the region + * as "fixUpperEdge". This flag says to delete and reconnect this edge + * to the next processed vertex on the boundary of the combined region. + * Quite possibly the vertex we connected to will turn out to be the + * closest one, in which case we won''t need to make any changes. + */ { + GLUhalfEdge eNew; + GLUhalfEdge eTopLeft = eBottomLeft.Onext; + ActiveRegion regLo = RegionBelow(regUp); + GLUhalfEdge eUp = regUp.eUp; + GLUhalfEdge eLo = regLo.eUp; + boolean degenerate = false; + + if (eUp.Sym.Org != eLo.Sym.Org) { + CheckForIntersect(tess, regUp); + } + + /* Possible new degeneracies: upper or lower edge of regUp may pass + * through vEvent, or may coincide with new intersection vertex + */ + if (Geom.VertEq(eUp.Org, tess.event)) { + if (!Mesh.__gl_meshSplice(eTopLeft.Sym.Lnext, eUp)) throw new RuntimeException(); + regUp = TopLeftRegion(regUp); + if (regUp == null) throw new RuntimeException(); + eTopLeft = RegionBelow(regUp).eUp; + FinishLeftRegions(tess, RegionBelow(regUp), regLo); + degenerate = true; + } + if (Geom.VertEq(eLo.Org, tess.event)) { + if (!Mesh.__gl_meshSplice(eBottomLeft, eLo.Sym.Lnext)) throw new RuntimeException(); + eBottomLeft = FinishLeftRegions(tess, regLo, null); + degenerate = true; + } + if (degenerate) { + AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); + return; + } + + /* Non-degenerate situation -- need to add a temporary, fixable edge. + * Connect to the closer of eLo.Org, eUp.Org. + */ + if (Geom.VertLeq(eLo.Org, eUp.Org)) { + eNew = eLo.Sym.Lnext; + } else { + eNew = eUp; + } + eNew = Mesh.__gl_meshConnect(eBottomLeft.Onext.Sym, eNew); + if (eNew == null) throw new RuntimeException(); + + /* Prevent cleanup, otherwise eNew might disappear before we've even + * had a chance to mark it as a temporary edge. + */ + AddRightEdges(tess, regUp, eNew, eNew.Onext, eNew.Onext, false); + eNew.Sym.activeRegion.fixUpperEdge = true; + WalkDirtyRegions(tess, regUp); + } + +/* Because vertices at exactly the same location are merged together + * before we process the sweep event, some degenerate cases can't occur. + * However if someone eventually makes the modifications required to + * merge features which are close together, the cases below marked + * TOLERANCE_NONZERO will be useful. They were debugged before the + * code to merge identical vertices in the main loop was added. + */ + private static final boolean TOLERANCE_NONZERO = false; + + static void ConnectLeftDegenerate(GLUtessellatorImpl tess, + ActiveRegion regUp, GLUvertex vEvent) +/* + * The event vertex lies exacty on an already-processed edge or vertex. + * Adding the new vertex involves splicing it into the already-processed + * part of the mesh. + */ { + GLUhalfEdge e, eTopLeft, eTopRight, eLast; + ActiveRegion reg; + + e = regUp.eUp; + if (Geom.VertEq(e.Org, vEvent)) { + /* e.Org is an unprocessed vertex - just combine them, and wait + * for e.Org to be pulled from the queue + */ + assert (TOLERANCE_NONZERO); + SpliceMergeVertices(tess, e, vEvent.anEdge); + return; + } + + if (!Geom.VertEq(e.Sym.Org, vEvent)) { + /* General case -- splice vEvent into edge e which passes through it */ + if (Mesh.__gl_meshSplitEdge(e.Sym) == null) throw new RuntimeException(); + if (regUp.fixUpperEdge) { + /* This edge was fixable -- delete unused portion of original edge */ + if (!Mesh.__gl_meshDelete(e.Onext)) throw new RuntimeException(); + regUp.fixUpperEdge = false; + } + if (!Mesh.__gl_meshSplice(vEvent.anEdge, e)) throw new RuntimeException(); + SweepEvent(tess, vEvent); /* recurse */ + return; + } + + /* vEvent coincides with e.Sym.Org, which has already been processed. + * Splice in the additional right-going edges. + */ + assert (TOLERANCE_NONZERO); + regUp = TopRightRegion(regUp); + reg = RegionBelow(regUp); + eTopRight = reg.eUp.Sym; + eTopLeft = eLast = eTopRight.Onext; + if (reg.fixUpperEdge) { + /* Here e.Sym.Org has only a single fixable edge going right. + * We can delete it since now we have some real right-going edges. + */ + assert (eTopLeft != eTopRight); /* there are some left edges too */ + DeleteRegion(tess, reg); + if (!Mesh.__gl_meshDelete(eTopRight)) throw new RuntimeException(); + eTopRight = eTopLeft.Sym.Lnext; + } + if (!Mesh.__gl_meshSplice(vEvent.anEdge, eTopRight)) throw new RuntimeException(); + if (!Geom.EdgeGoesLeft(eTopLeft)) { + /* e.Sym.Org had no left-going edges -- indicate this to AddRightEdges() */ + eTopLeft = null; + } + AddRightEdges(tess, regUp, eTopRight.Onext, eLast, eTopLeft, true); + } + + + static void ConnectLeftVertex(GLUtessellatorImpl tess, GLUvertex vEvent) +/* + * Purpose: connect a "left" vertex (one where both edges go right) + * to the processed portion of the mesh. Let R be the active region + * containing vEvent, and let U and L be the upper and lower edge + * chains of R. There are two possibilities: + * + * - the normal case: split R into two regions, by connecting vEvent to + * the rightmost vertex of U or L lying to the left of the sweep line + * + * - the degenerate case: if vEvent is close enough to U or L, we + * merge vEvent into that edge chain. The subcases are: + * - merging with the rightmost vertex of U or L + * - merging with the active edge of U or L + * - merging with an already-processed portion of U or L + */ { + ActiveRegion regUp, regLo, reg; + GLUhalfEdge eUp, eLo, eNew; + ActiveRegion tmp = new ActiveRegion(); + + /* assert ( vEvent.anEdge.Onext.Onext == vEvent.anEdge ); */ + + /* Get a pointer to the active region containing vEvent */ + tmp.eUp = vEvent.anEdge.Sym; + /* __GL_DICTLISTKEY */ /* __gl_dictListSearch */ + regUp = (ActiveRegion) Dict.dictKey(Dict.dictSearch(tess.dict, tmp)); + regLo = RegionBelow(regUp); + eUp = regUp.eUp; + eLo = regLo.eUp; + + /* Try merging with U or L first */ + if (Geom.EdgeSign(eUp.Sym.Org, vEvent, eUp.Org) == 0) { + ConnectLeftDegenerate(tess, regUp, vEvent); + return; + } + + /* Connect vEvent to rightmost processed vertex of either chain. + * e.Sym.Org is the vertex that we will connect to vEvent. + */ + reg = Geom.VertLeq(eLo.Sym.Org, eUp.Sym.Org) ? regUp : regLo; + + if (regUp.inside || reg.fixUpperEdge) { + if (reg == regUp) { + eNew = Mesh.__gl_meshConnect(vEvent.anEdge.Sym, eUp.Lnext); + if (eNew == null) throw new RuntimeException(); + } else { + GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(eLo.Sym.Onext.Sym, vEvent.anEdge); + if (tempHalfEdge == null) throw new RuntimeException(); + + eNew = tempHalfEdge.Sym; + } + if (reg.fixUpperEdge) { + if (!FixUpperEdge(reg, eNew)) throw new RuntimeException(); + } else { + ComputeWinding(tess, AddRegionBelow(tess, regUp, eNew)); + } + SweepEvent(tess, vEvent); + } else { + /* The new vertex is in a region which does not belong to the polygon. + * We don''t need to connect this vertex to the rest of the mesh. + */ + AddRightEdges(tess, regUp, vEvent.anEdge, vEvent.anEdge, null, true); + } + } + + + static void SweepEvent(GLUtessellatorImpl tess, GLUvertex vEvent) +/* + * Does everything necessary when the sweep line crosses a vertex. + * Updates the mesh and the edge dictionary. + */ { + ActiveRegion regUp, reg; + GLUhalfEdge e, eTopLeft, eBottomLeft; + + tess.event = vEvent; /* for access in EdgeLeq() */ + DebugEvent(tess); + + /* Check if this vertex is the right endpoint of an edge that is + * already in the dictionary. In this case we don't need to waste + * time searching for the location to insert new edges. + */ + e = vEvent.anEdge; + while (e.activeRegion == null) { + e = e.Onext; + if (e == vEvent.anEdge) { + /* All edges go right -- not incident to any processed edges */ + ConnectLeftVertex(tess, vEvent); + return; + } + } + + /* Processing consists of two phases: first we "finish" all the + * active regions where both the upper and lower edges terminate + * at vEvent (ie. vEvent is closing off these regions). + * We mark these faces "inside" or "outside" the polygon according + * to their winding number, and delete the edges from the dictionary. + * This takes care of all the left-going edges from vEvent. + */ + regUp = TopLeftRegion(e.activeRegion); + if (regUp == null) throw new RuntimeException(); + reg = RegionBelow(regUp); + eTopLeft = reg.eUp; + eBottomLeft = FinishLeftRegions(tess, reg, null); + + /* Next we process all the right-going edges from vEvent. This + * involves adding the edges to the dictionary, and creating the + * associated "active regions" which record information about the + * regions between adjacent dictionary edges. + */ + if (eBottomLeft.Onext == eTopLeft) { + /* No right-going edges -- add a temporary "fixable" edge */ + ConnectRightVertex(tess, regUp, eBottomLeft); + } else { + AddRightEdges(tess, regUp, eBottomLeft.Onext, eTopLeft, eTopLeft, true); + } + } + + +/* Make the sentinel coordinates big enough that they will never be + * merged with real input features. (Even with the largest possible + * input contour and the maximum tolerance of 1.0, no merging will be + * done with coordinates larger than 3 * GLU_TESS_MAX_COORD). + */ + private static final double SENTINEL_COORD = (4.0 * GLU.GLU_TESS_MAX_COORD); + + static void AddSentinel(GLUtessellatorImpl tess, double t) +/* + * We add two sentinel edges above and below all other edges, + * to avoid special cases at the top and bottom. + */ { + GLUhalfEdge e; + ActiveRegion reg = new ActiveRegion(); + if (reg == null) throw new RuntimeException(); + + e = Mesh.__gl_meshMakeEdge(tess.mesh); + if (e == null) throw new RuntimeException(); + + e.Org.s = SENTINEL_COORD; + e.Org.t = t; + e.Sym.Org.s = -SENTINEL_COORD; + e.Sym.Org.t = t; + tess.event = e.Sym.Org; /* initialize it */ + + reg.eUp = e; + reg.windingNumber = 0; + reg.inside = false; + reg.fixUpperEdge = false; + reg.sentinel = true; + reg.dirty = false; + reg.nodeUp = Dict.dictInsert(tess.dict, reg); /* __gl_dictListInsertBefore */ + if (reg.nodeUp == null) throw new RuntimeException(); + } + + + static void InitEdgeDict(final GLUtessellatorImpl tess) +/* + * We maintain an ordering of edge intersections with the sweep line. + * This order is maintained in a dynamic dictionary. + */ { + /* __gl_dictListNewDict */ + tess.dict = Dict.dictNewDict(tess, new Dict.DictLeq() { + public boolean leq(Object frame, Object key1, Object key2) { + return EdgeLeq(tess, (ActiveRegion) key1, (ActiveRegion) key2); + } + }); + if (tess.dict == null) throw new RuntimeException(); + + AddSentinel(tess, -SENTINEL_COORD); + AddSentinel(tess, SENTINEL_COORD); + } + + + static void DoneEdgeDict(GLUtessellatorImpl tess) { + ActiveRegion reg; + int fixedEdges = 0; + + /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ + while ((reg = (ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))) != null) { + /* + * At the end of all processing, the dictionary should contain + * only the two sentinel edges, plus at most one "fixable" edge + * created by ConnectRightVertex(). + */ + if (!reg.sentinel) { + assert (reg.fixUpperEdge); + assert (++fixedEdges == 1); + } + assert (reg.windingNumber == 0); + DeleteRegion(tess, reg); +/* __gl_meshDelete( reg.eUp );*/ + } + Dict.dictDeleteDict(tess.dict); /* __gl_dictListDeleteDict */ + } + + + static void RemoveDegenerateEdges(GLUtessellatorImpl tess) +/* + * Remove zero-length edges, and contours with fewer than 3 vertices. + */ { + GLUhalfEdge e, eNext, eLnext; + GLUhalfEdge eHead = tess.mesh.eHead; + + /*LINTED*/ + for (e = eHead.next; e != eHead; e = eNext) { + eNext = e.next; + eLnext = e.Lnext; + + if (Geom.VertEq(e.Org, e.Sym.Org) && e.Lnext.Lnext != e) { + /* Zero-length edge, contour has at least 3 edges */ + + SpliceMergeVertices(tess, eLnext, e); /* deletes e.Org */ + if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); /* e is a self-loop */ + e = eLnext; + eLnext = e.Lnext; + } + if (eLnext.Lnext == e) { + /* Degenerate contour (one or two edges) */ + + if (eLnext != e) { + if (eLnext == eNext || eLnext == eNext.Sym) { + eNext = eNext.next; + } + if (!Mesh.__gl_meshDelete(eLnext)) throw new RuntimeException(); + } + if (e == eNext || e == eNext.Sym) { + eNext = eNext.next; + } + if (!Mesh.__gl_meshDelete(e)) throw new RuntimeException(); + } + } + } + + static boolean InitPriorityQ(GLUtessellatorImpl tess) +/* + * Insert all vertices into the priority queue which determines the + * order in which vertices cross the sweep line. + */ { + PriorityQ pq; + GLUvertex v, vHead; + + /* __gl_pqSortNewPriorityQ */ + pq = tess.pq = PriorityQ.pqNewPriorityQ(new PriorityQ.Leq() { + public boolean leq(Object key1, Object key2) { + return Geom.VertLeq(((GLUvertex) key1), (GLUvertex) key2); + } + }); + if (pq == null) return false; + + vHead = tess.mesh.vHead; + for (v = vHead.next; v != vHead; v = v.next) { + v.pqHandle = pq.pqInsert(v); /* __gl_pqSortInsert */ + if (v.pqHandle == Long.MAX_VALUE) break; + } + if (v != vHead || !pq.pqInit()) { /* __gl_pqSortInit */ + tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ + tess.pq = null; + return false; + } + + return true; + } + + + static void DonePriorityQ(GLUtessellatorImpl tess) { + tess.pq.pqDeletePriorityQ(); /* __gl_pqSortDeletePriorityQ */ + } + + + static boolean RemoveDegenerateFaces(GLUmesh mesh) +/* + * Delete any degenerate faces with only two edges. WalkDirtyRegions() + * will catch almost all of these, but it won't catch degenerate faces + * produced by splice operations on already-processed edges. + * The two places this can happen are in FinishLeftRegions(), when + * we splice in a "temporary" edge produced by ConnectRightVertex(), + * and in CheckForLeftSplice(), where we splice already-processed + * edges to ensure that our dictionary invariants are not violated + * by numerical errors. + * + * In both these cases it is *very* dangerous to delete the offending + * edge at the time, since one of the routines further up the stack + * will sometimes be keeping a pointer to that edge. + */ { + GLUface f, fNext; + GLUhalfEdge e; + + /*LINTED*/ + for (f = mesh.fHead.next; f != mesh.fHead; f = fNext) { + fNext = f.next; + e = f.anEdge; + assert (e.Lnext != e); + + if (e.Lnext.Lnext == e) { + /* A face with only two edges */ + AddWinding(e.Onext, e); + if (!Mesh.__gl_meshDelete(e)) return false; + } + } + return true; + } + + public static boolean __gl_computeInterior(GLUtessellatorImpl tess) +/* + * __gl_computeInterior( tess ) computes the planar arrangement specified + * by the given contours, and further subdivides this arrangement + * into regions. Each region is marked "inside" if it belongs + * to the polygon, according to the rule given by tess.windingRule. + * Each interior region is guaranteed be monotone. + */ { + GLUvertex v, vNext; + + tess.fatalError = false; + + /* Each vertex defines an event for our sweep line. Start by inserting + * all the vertices in a priority queue. Events are processed in + * lexicographic order, ie. + * + * e1 < e2 iff e1.x < e2.x || (e1.x == e2.x && e1.y < e2.y) + */ + RemoveDegenerateEdges(tess); + if (!InitPriorityQ(tess)) return false; /* if error */ + InitEdgeDict(tess); + + /* __gl_pqSortExtractMin */ + while ((v = (GLUvertex) tess.pq.pqExtractMin()) != null) { + for (; ;) { + vNext = (GLUvertex) tess.pq.pqMinimum(); /* __gl_pqSortMinimum */ + if (vNext == null || !Geom.VertEq(vNext, v)) break; + + /* Merge together all vertices at exactly the same location. + * This is more efficient than processing them one at a time, + * simplifies the code (see ConnectLeftDegenerate), and is also + * important for correct handling of certain degenerate cases. + * For example, suppose there are two identical edges A and B + * that belong to different contours (so without this code they would + * be processed by separate sweep events). Suppose another edge C + * crosses A and B from above. When A is processed, we split it + * at its intersection point with C. However this also splits C, + * so when we insert B we may compute a slightly different + * intersection point. This might leave two edges with a small + * gap between them. This kind of error is especially obvious + * when using boundary extraction (GLU_TESS_BOUNDARY_ONLY). + */ + vNext = (GLUvertex) tess.pq.pqExtractMin(); /* __gl_pqSortExtractMin*/ + SpliceMergeVertices(tess, v.anEdge, vNext.anEdge); + } + SweepEvent(tess, v); + } + + /* Set tess.event for debugging purposes */ + /* __GL_DICTLISTKEY */ /* __GL_DICTLISTMIN */ + tess.event = ((ActiveRegion) Dict.dictKey(Dict.dictMin(tess.dict))).eUp.Org; + DebugEvent(tess); + DoneEdgeDict(tess); + DonePriorityQ(tess); + + if (!RemoveDegenerateFaces(tess.mesh)) return false; + Mesh.__gl_meshCheckMesh(tess.mesh); + + return true; + } +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/TessMono.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/TessMono.java new file mode 100644 index 000000000..ef89b1613 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/TessMono.java @@ -0,0 +1,241 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class TessMono { +/* __gl_meshTessellateMonoRegion( face ) tessellates a monotone region + * (what else would it do??) The region must consist of a single + * loop of half-edges (see mesh.h) oriented CCW. "Monotone" in this + * case means that any vertical line intersects the interior of the + * region in a single interval. + * + * Tessellation consists of adding interior edges (actually pairs of + * half-edges), to split the region into non-overlapping triangles. + * + * The basic idea is explained in Preparata and Shamos (which I don''t + * have handy right now), although their implementation is more + * complicated than this one. The are two edge chains, an upper chain + * and a lower chain. We process all vertices from both chains in order, + * from right to left. + * + * The algorithm ensures that the following invariant holds after each + * vertex is processed: the untessellated region consists of two + * chains, where one chain (say the upper) is a single edge, and + * the other chain is concave. The left vertex of the single edge + * is always to the left of all vertices in the concave chain. + * + * Each step consists of adding the rightmost unprocessed vertex to one + * of the two chains, and forming a fan of triangles from the rightmost + * of two chain endpoints. Determining whether we can add each triangle + * to the fan is a simple orientation test. By making the fan as large + * as possible, we restore the invariant (check it yourself). + */ + static boolean __gl_meshTessellateMonoRegion(GLUface face, boolean avoidDegenerateTris) { + GLUhalfEdge up, lo; + + /* All edges are oriented CCW around the boundary of the region. + * First, find the half-edge whose origin vertex is rightmost. + * Since the sweep goes from left to right, face->anEdge should + * be close to the edge we want. + */ + up = face.anEdge; + assert (up.Lnext != up && up.Lnext.Lnext != up); + + for (; Geom.VertLeq(up.Sym.Org, up.Org); up = up.Onext.Sym) + ; + for (; Geom.VertLeq(up.Org, up.Sym.Org); up = up.Lnext) + ; + lo = up.Onext.Sym; + + boolean mustConnect = false; // hack for avoidDegenerateTris + + while (up.Lnext != lo) { + if (avoidDegenerateTris && !mustConnect) { + // Skip over regions where several vertices are collinear, + // to try to avoid producing degenerate (zero-area) triangles + // + // The "mustConnect" flag is a hack to try to avoid + // skipping too large regions and causing incorrect + // triangulations. This entire modification is overall + // not robust and needs more work + if (Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON) { + // Lines around lo + do { + lo = lo.Onext.Sym; + mustConnect = true; + } while (up.Lnext != lo && + Geom.EdgeCos(lo.Lnext.Org, lo.Org, lo.Lnext.Lnext.Org) <= -Geom.ONE_MINUS_EPSILON); + } else if (Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON) { + // Lines around up + do { + up = up.Lnext; + mustConnect = true; + } while (up.Lnext != lo && + Geom.EdgeCos(up.Onext.Sym.Org, up.Org, up.Onext.Sym.Onext.Sym.Org) <= -Geom.ONE_MINUS_EPSILON); + } + + if (up.Lnext == lo) + break; + } + + if (Geom.VertLeq(up.Sym.Org, lo.Org)) { + /* up.Sym.Org is on the left. It is safe to form triangles from lo.Org. + * The EdgeGoesLeft test guarantees progress even when some triangles + * are CW, given that the upper and lower chains are truly monotone. + */ + while (lo.Lnext != up && (Geom.EdgeGoesLeft(lo.Lnext) + || Geom.EdgeSign(lo.Org, lo.Sym.Org, lo.Lnext.Sym.Org) <= 0)) { + GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); + mustConnect = false; + if (tempHalfEdge == null) return false; + lo = tempHalfEdge.Sym; + } + lo = lo.Onext.Sym; + } else { + /* lo.Org is on the left. We can make CCW triangles from up.Sym.Org. */ + while (lo.Lnext != up && (Geom.EdgeGoesRight(up.Onext.Sym) + || Geom.EdgeSign(up.Sym.Org, up.Org, up.Onext.Sym.Org) >= 0)) { + GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(up, up.Onext.Sym); + mustConnect = false; + if (tempHalfEdge == null) return false; + up = tempHalfEdge.Sym; + } + up = up.Lnext; + } + } + + /* Now lo.Org == up.Sym.Org == the leftmost vertex. The remaining region + * can be tessellated in a fan from this leftmost vertex. + */ + assert (lo.Lnext != up); + while (lo.Lnext.Lnext != up) { + GLUhalfEdge tempHalfEdge = Mesh.__gl_meshConnect(lo.Lnext, lo); + if (tempHalfEdge == null) return false; + lo = tempHalfEdge.Sym; + } + + return true; + } + + +/* __gl_meshTessellateInterior( mesh ) tessellates each region of + * the mesh which is marked "inside" the polygon. Each such region + * must be monotone. + */ + public static boolean __gl_meshTessellateInterior(GLUmesh mesh, boolean avoidDegenerateTris) { + GLUface f, next; + + /*LINTED*/ + for (f = mesh.fHead.next; f != mesh.fHead; f = next) { + /* Make sure we don''t try to tessellate the new triangles. */ + next = f.next; + if (f.inside) { + if (!__gl_meshTessellateMonoRegion(f, avoidDegenerateTris)) return false; + } + } + + return true; + } + + +/* __gl_meshDiscardExterior( mesh ) zaps (ie. sets to NULL) all faces + * which are not marked "inside" the polygon. Since further mesh operations + * on NULL faces are not allowed, the main purpose is to clean up the + * mesh so that exterior loops are not represented in the data structure. + */ + public static void __gl_meshDiscardExterior(GLUmesh mesh) { + GLUface f, next; + + /*LINTED*/ + for (f = mesh.fHead.next; f != mesh.fHead; f = next) { + /* Since f will be destroyed, save its next pointer. */ + next = f.next; + if (!f.inside) { + Mesh.__gl_meshZapFace(f); + } + } + } + + private static final int MARKED_FOR_DELETION = 0x7fffffff; + +/* __gl_meshSetWindingNumber( mesh, value, keepOnlyBoundary ) resets the + * winding numbers on all edges so that regions marked "inside" the + * polygon have a winding number of "value", and regions outside + * have a winding number of 0. + * + * If keepOnlyBoundary is TRUE, it also deletes all edges which do not + * separate an interior region from an exterior one. + */ + public static boolean __gl_meshSetWindingNumber(GLUmesh mesh, int value, boolean keepOnlyBoundary) { + GLUhalfEdge e, eNext; + + for (e = mesh.eHead.next; e != mesh.eHead; e = eNext) { + eNext = e.next; + if (e.Sym.Lface.inside != e.Lface.inside) { + + /* This is a boundary edge (one side is interior, one is exterior). */ + e.winding = (e.Lface.inside) ? value : -value; + } else { + + /* Both regions are interior, or both are exterior. */ + if (!keepOnlyBoundary) { + e.winding = 0; + } else { + if (!Mesh.__gl_meshDelete(e)) return false; + } + } + } + return true; + } + +} diff --git a/src/jogl/classes/jogamp/opengl/glu/tessellator/TessState.java b/src/jogl/classes/jogamp/opengl/glu/tessellator/TessState.java new file mode 100644 index 000000000..a8aa41d9f --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/glu/tessellator/TessState.java @@ -0,0 +1,59 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** this file except in compliance with the License. You may obtain a copy +** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 +** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: +** +** http://oss.sgi.com/projects/FreeB +** +** Note that, as provided in the License, the Software is distributed on an +** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS +** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND +** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A +** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. +** +** NOTE: The Original Code (as defined below) has been licensed to Sun +** Microsystems, Inc. ("Sun") under the SGI Free Software License B +** (Version 1.1), shown above ("SGI License"). Pursuant to Section +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. +** Copyright in any portions created by third parties is as indicated +** elsewhere herein. All Rights Reserved. +** +** Additional Notice Provisions: The application programming interfaces +** established by SGI in conjunction with the Original Code are The +** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.impl.glu.tessellator; + +class TessState { + public static final int T_DORMANT = 0; + public static final int T_IN_POLYGON = 1; + public static final int T_IN_CONTOUR = 2; +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java new file mode 100644 index 000000000..3450c456e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java @@ -0,0 +1,328 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.nio.*; +import java.util.*; +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; +import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; + +public abstract class MacOSXCGLContext extends GLContextImpl +{ + protected boolean isNSContext; + private CGLExt cglExt; + // Table that holds the addresses of the native C-language entry points for + // CGL extension functions. + private CGLExtProcAddressTable cglExtProcAddressTable; + + protected MacOSXCGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public Object getPlatformGLExtensions() { + return getCGLExt(); + } + + protected boolean isNSContext() { return isNSContext; } + + public CGLExt getCGLExt() { + if (cglExt == null) { + cglExt = new CGLExtImpl(this); + } + return cglExt; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getCGLExtProcAddressTable(); + } + + public final CGLExtProcAddressTable getCGLExtProcAddressTable() { + return cglExtProcAddressTable; + } + + protected Map/**/ getFunctionNameMap() { return null; } + + protected Map/**/ getExtensionNameMap() { return null; } + + protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { + return 0; // FIXME + } + + protected void destroyContextARBImpl(long _context) { + // FIXME + } + + public final boolean isGLReadDrawableAvailable() { + return false; + } + + /** + * Creates and initializes an appropriate OpenGl Context (NS). Should only be + * called by {@link makeCurrentImpl()}. + */ + protected boolean create(boolean pbuffer, boolean floatingPoint) { + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + if (!other.isNSContext()) { + throw new GLException("GLContextShareSet is not a NS Context"); + } + share = other.getHandle(); + if (share == 0) { + throw new GLException("GLContextShareSet returned a NULL OpenGL context"); + } + } + MacOSXCGLGraphicsConfiguration config = (MacOSXCGLGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilitiesRequested = (GLCapabilitiesImmutable) config.getRequestedCapabilities(); + GLProfile glProfile = capabilitiesRequested.getGLProfile(); + if(glProfile.isGL3()) { + throw new GLException("GL3 profile currently not supported on MacOSX, due to the lack of a OpenGL 3.1 implementation"); + } + // HACK .. bring in OnScreen/PBuffer selection to the DrawableFactory !! + GLCapabilities capabilities = (GLCapabilities) capabilitiesRequested.cloneMutable(); + capabilities.setPBuffer(pbuffer); + capabilities.setPbufferFloatingPointBuffers(floatingPoint); + + long pixelFormat = MacOSXCGLGraphicsConfiguration.GLCapabilities2NSPixelFormat(capabilities); + if (pixelFormat == 0) { + throw new GLException("Unable to allocate pixel format with requested GLCapabilities"); + } + config.setChosenPixelFormat(pixelFormat); + try { + int[] viewNotReady = new int[1]; + // Try to allocate a context with this + contextHandle = CGL.createContext(share, + drawable.getHandle(), + pixelFormat, + viewNotReady, 0); + if (contextHandle == 0) { + if (viewNotReady[0] == 1) { + if (DEBUG) { + System.err.println("!!! View not ready for " + getClass().getName()); + } + // View not ready at the window system level -- this is OK + return false; + } + throw new GLException("Error creating NSOpenGLContext with requested pixel format"); + } + + if (!pbuffer && !capabilities.isBackgroundOpaque()) { + // Set the context opacity + CGL.setContextOpacity(contextHandle, 0); + } + + GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.NSPixelFormat2GLCapabilities(glProfile, pixelFormat); + config.setChosenCapabilities(caps); + } finally { + CGL.deletePixelFormat(pixelFormat); + } + if (!CGL.makeCurrentContext(contextHandle)) { + throw new GLException("Error making Context (NS) current"); + } + isNSContext = true; + setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); + GLContextShareSet.contextCreated(this); + return true; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if ( isNSContext ) { + if (!CGL.makeCurrentContext(contextHandle)) { + throw new GLException("Error making Context (NS) current"); + } + } else { + if (CGL.kCGLNoError != CGL.CGLSetCurrentContext(contextHandle)) { + throw new GLException("Error making Context (CGL) current"); + } + } + } + + protected void releaseImpl() throws GLException { + if ( isNSContext ) { + if (!CGL.clearCurrentContext(contextHandle)) { + throw new GLException("Error freeing OpenGL Context (NS)"); + } + } else { + CGL.CGLReleaseContext(contextHandle); + } + } + + protected void destroyImpl() throws GLException { + if ( !isNSContext ) { + if (CGL.kCGLNoError != CGL.CGLDestroyContext(contextHandle)) { + throw new GLException("Unable to delete OpenGL Context (CGL)"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL Context (CGL) " + contextHandle); + } + } else { + if (!CGL.deleteContext(contextHandle)) { + throw new GLException("Unable to delete OpenGL Context (NS)"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL Context (NS) " + contextHandle); + } + } + } + + protected void copyImpl(GLContext source, int mask) throws GLException { + long dst = getHandle(); + long src = source.getHandle(); + if( !isNSContext() ) { + if ( ((MacOSXCGLContext)source).isNSContext() ) { + throw new GLException("Source OpenGL Context is NS ; Destination Context is CGL."); + } + CGL.CGLCopyContext(src, dst, mask); + } else { + if ( !((MacOSXCGLContext)source).isNSContext() ) { + throw new GLException("Source OpenGL Context is CGL ; Destination Context is NS."); + } + CGL.copyContext(dst, src, mask); + } + } + + protected final void updateGLXProcAddressTable() { + AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); + String key = adevice.getUniqueID(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing CGL extension address table: "+key); + } + CGLExtProcAddressTable table = null; + synchronized(mappedContextTypeObjectLock) { + table = (CGLExtProcAddressTable) mappedGLXProcAddress.get( key ); + } + if(null != table) { + cglExtProcAddressTable = table; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); + } + } else { + if (cglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by capability bits so we can + // share them among contexts with the same capabilities + cglExtProcAddressTable = new CGLExtProcAddressTable(new GLProcAddressResolver()); + } + resetProcAddressTable(getCGLExtProcAddressTable()); + synchronized(mappedContextTypeObjectLock) { + mappedGLXProcAddress.put(key, getCGLExtProcAddressTable()); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext CGL ProcAddressTable mapping key("+key+") -> "+getCGLExtProcAddressTable().hashCode()); + } + } + } + } + + public String getPlatformExtensionsString() + { + return ""; + } + + protected void swapBuffers() { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + if(caps.isOnscreen()) { + if(isNSContext) { + if (!CGL.flushBuffer(contextHandle)) { + throw new GLException("Error swapping buffers (NS)"); + } + } else { + if (CGL.kCGLNoError != CGL.CGLFlushDrawable(contextHandle)) { + throw new GLException("Error swapping buffers (CGL)"); + } + } + } + } + + protected void setSwapIntervalImpl(int interval) { + if( ! isCreated() ) { + throw new GLException("OpenGL context not created"); + } + if ( isNSContext ) { + CGL.setSwapInterval(contextHandle, interval); + } else { + int[] lval = new int[] { (int) interval } ; + CGL.CGLSetParameter(contextHandle, CGL.kCGLCPSwapInterval, lval, 0); + } + currentSwapInterval = interval ; + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + // FIXME: apparently the Apple extension doesn't require a custom memory allocator + throw new GLException("Not yet implemented"); + } + + public boolean isExtensionAvailable(String glExtensionName) { + if (glExtensionName.equals("GL_ARB_pbuffer") || + glExtensionName.equals("GL_ARB_pixel_format")) { + return true; + } + return super.isExtensionAvailable(glExtensionName); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + + // Support for "mode switching" as described in MacOSXCGLDrawable + public abstract void setOpenGLMode(int mode); + public abstract int getOpenGLMode(); +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java new file mode 100644 index 000000000..1eeaa55e1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public abstract class MacOSXCGLDrawable extends GLDrawableImpl { + // The Java2D/OpenGL pipeline on OS X uses low-level CGLContextObjs + // to represent the contexts for e.g. the Java2D back buffer. When + // the Java2D/JOGL bridge is active, this means that if we want to + // be able to share textures and display lists with the Java2D + // contexts, we need to use the CGL APIs rather than the NSOpenGL + // APIs on the JOGL side. For example, if we create a pbuffer using + // the NSOpenGL APIs and want to share textures and display lists + // between it and the Java2D back buffer, there is no way to do so, + // because the Java2D context is actually a CGLContextObj and the + // NSOpenGLContext's initWithFormat:shareContext: only accepts an + // NSOpenGLContext as its second argument. Of course there is no way + // to wrap an NSOpenGLContext around an arbitrary CGLContextObj. + // + // The situation we care most about is allowing a GLPbuffer to share + // textures, etc. with a GLJPanel when the Java2D/JOGL bridge is + // active; several of the demos rely on this functionality. We aim + // to get there by allowing a GLPBuffer to switch its implementation + // between using an NSOpenGLPixelBuffer and a CGLPBufferObj. In + // order to track whether this has been done we need to have the + // notion of a "mode" of both the MacOSXCGLDrawable and the + // MacOSXGLContext. Initially the mode is "unspecified", meaning it + // leans toward the default (NSOpenGL). If sharing is requested + // between either a GLJPanel and a GLPbuffer or a GLCanvas and a + // GLPbuffer, the GLPbuffer will be switched into the appropriate + // mode: CGL mode for a GLJPanel and NSOpenGL mode for a GLCanvas. + // To avoid thrashing we support exactly one such switch during the + // lifetime of a given GLPbuffer. This is not a fully general + // solution (for example, you can't share textures among a + // GLPbuffer, a GLJPanel and a GLCanvas simultaneously) but should + // be enough to get things off the ground. + public static final int NSOPENGL_MODE = 1; + public static final int CGL_MODE = 2; + + public MacOSXCGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { + super(factory, comp, realized); + } + + protected void setRealizedImpl() { + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper() { + return getFactoryImpl().getGLDynamicLookupHelper(0); + } + + protected static String getThreadName() { + return Thread.currentThread().getName(); + } + + // Support for "mode switching" as per above + public abstract void setOpenGLMode(int mode); + public abstract int getOpenGLMode(); +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java new file mode 100644 index 000000000..421bae715 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.nio.*; +import java.util.HashMap; +import java.util.List; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.macosx.MacOSXGraphicsDevice; +import javax.media.opengl.*; + +import com.jogamp.common.JogampRuntimeException; +import com.jogamp.common.util.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.nativewindow.impl.ProxySurface; + +public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl { + private static final DesktopGLDynamicLookupHelper macOSXCGLDynamicLookupHelper; + + static { + DesktopGLDynamicLookupHelper tmp = null; + try { + tmp = new DesktopGLDynamicLookupHelper(new MacOSXCGLDynamicLibraryBundleInfo()); + } catch (GLException gle) { + if(DEBUG) { + gle.printStackTrace(); + } + } + macOSXCGLDynamicLookupHelper = tmp; + /** FIXME ?? + if(null!=macOSXCGLDynamicLookupHelper) { + CGL.getCGLProcAddressTable().reset(macOSXCGLDynamicLookupHelper); + } */ + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { + return macOSXCGLDynamicLookupHelper; + } + + public MacOSXCGLDrawableFactory() { + super(); + + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new MacOSXCGLGraphicsConfigurationFactory(); + if(GLProfile.isAWTAvailable()) { + try { + ReflectionUtil.createInstance("com.jogamp.opengl.impl.macosx.cgl.awt.MacOSXAWTCGLGraphicsConfigurationFactory", + null, getClass().getClassLoader()); + } catch (JogampRuntimeException jre) { /* n/a .. */ } + } + + defaultDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); + } + + static class SharedResource { + private MacOSXCGLDrawable drawable; + private MacOSXCGLContext context; + + SharedResource(MacOSXCGLDrawable draw, MacOSXCGLContext ctx) { + drawable = draw; + context = ctx; + } + } + HashMap/**/ sharedMap = new HashMap(); + MacOSXGraphicsDevice defaultDevice; + + public final AbstractGraphicsDevice getDefaultDevice() { + return defaultDevice; + } + + public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { + if(device instanceof MacOSXGraphicsDevice) { + return true; + } + return false; + } + + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { + // FIXME: not implemented .. needs a dummy OSX surface + return null; + } + + protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { + return device; // nothing to do, no native open device + } + + protected final void shutdownInstance() {} + + protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { + throw new UnsupportedOperationException("not yet implemented"); + } + + protected GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new MacOSXOnscreenCGLDrawable(this, target); + } + + protected GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(!caps.isPBuffer()) { + return new MacOSXOffscreenCGLDrawable(this, target); + } + + // PBuffer GLDrawable Creation + /** + * FIXME: Think about this .. + * should not be necessary ? .. + final List returnList = new ArrayList(); + final GLDrawableFactory factory = this; + Runnable r = new Runnable() { + public void run() { + returnList.add(new MacOSXPbufferCGLDrawable(factory, target)); + } + }; + maybeDoSingleThreadedWorkaround(r); + return (GLDrawableImpl) returnList.get(0); + */ + return new MacOSXPbufferCGLDrawable(this, target); + } + + public boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { + return true; + } + + protected NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { + AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); + ProxySurface ns = new ProxySurface(MacOSXCGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen, true)); + ns.setSize(width, height); + return ns; + } + + protected GLContext createExternalGLContextImpl() { + return MacOSXExternalCGLContext.create(this, null); + } + + public boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { + return false; + } + + protected GLDrawable createExternalGLDrawableImpl() { + // FIXME + throw new GLException("Not yet implemented"); + } + + public boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { + return false; + } + + public GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("not supported in non AWT enviroment"); + } + + //------------------------------------------------------ + // Gamma-related functionality + // + + private static final int GAMMA_RAMP_LENGTH = 256; + + /** Returns the length of the computed gamma ramp for this OS and + hardware. Returns 0 if gamma changes are not supported. */ + protected int getGammaRampLength() { + return GAMMA_RAMP_LENGTH; + } + + protected boolean setGammaRamp(float[] ramp) { + return CGL.setGammaRamp(ramp.length, + ramp, 0, + ramp, 0, + ramp, 0); + } + + protected Buffer getGammaRamp() { + return null; + } + + protected void resetGammaRamp(Buffer originalGammaRamp) { + CGL.resetGammaRamp(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..a9b1a5977 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDynamicLibraryBundleInfo.java @@ -0,0 +1,72 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import com.jogamp.opengl.impl.*; +import com.jogamp.common.os.DynamicLookupHelper; +import com.jogamp.common.os.NativeLibrary; +import com.jogamp.common.os.Platform; +import java.util.*; +import java.security.*; +import javax.media.opengl.GLException; + +public class MacOSXCGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { + protected MacOSXCGLDynamicLibraryBundleInfo() { + super(); + } + + public List getToolLibNames() { + List/**/ libNamesList = new ArrayList(); + + List/**/ glesLibNames = new ArrayList(); + + glesLibNames.add("/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib"); + glesLibNames.add("GL"); + + libNamesList.add(glesLibNames); + + return libNamesList; + } + + public final List getToolGetProcAddressFuncNameList() { + return null; + /** OSX manual says: NSImage use is discouraged + List res = new ArrayList(); + res.add("GetProcAddress"); // dummy + return res; */ + } + + public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { + return 0; + /** OSX manual says: NSImage use is discouraged + return CGL.getProcAddress(glFuncName); // manual implementation + */ + } +} + diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java new file mode 100644 index 000000000..c41b700dc --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfiguration.java @@ -0,0 +1,233 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +public class MacOSXCGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + long pixelformat; + + MacOSXCGLGraphicsConfiguration(AbstractGraphicsScreen screen, + GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, + long pixelformat) { + super(screen, capsChosen, capsRequested); + this.pixelformat=pixelformat; + } + + public Object clone() { + return super.clone(); + } + + void setChosenPixelFormat(long pixelformat) { + this.pixelformat=pixelformat; + } + + void setChosenCapabilities(GLCapabilitiesImmutable caps) { + super.setChosenCapabilities(caps); + } + + static final int[] cglInternalAttributeToken = new int[] { + CGL.kCGLPFAColorFloat, + CGL.NSOpenGLPFAPixelBuffer, + CGL.NSOpenGLPFADoubleBuffer, + CGL.NSOpenGLPFAStereo, + CGL.NSOpenGLPFAColorSize, + CGL.NSOpenGLPFAAlphaSize, + CGL.NSOpenGLPFADepthSize, + CGL.NSOpenGLPFAAccumSize, + CGL.NSOpenGLPFAStencilSize, + CGL.NSOpenGLPFASampleBuffers, + CGL.NSOpenGLPFASamples }; + + static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps) { + int[] ivalues = new int[cglInternalAttributeToken.length]; + + for (int idx = 0; idx < cglInternalAttributeToken.length; idx++) { + int attr = cglInternalAttributeToken[idx]; + switch (attr) { + case CGL.kCGLPFAColorFloat: + ivalues[idx] = caps.getPbufferFloatingPointBuffers() ? 1 : 0; + break; + + case CGL.NSOpenGLPFAPixelBuffer: + ivalues[idx] = caps.isPBuffer() ? 1 : 0; + break; + + case CGL.NSOpenGLPFADoubleBuffer: + ivalues[idx] = (caps.getDoubleBuffered() ? 1 : 0); + break; + + case CGL.NSOpenGLPFAStereo: + ivalues[idx] = (caps.getStereo() ? 1 : 0); + break; + + case CGL.NSOpenGLPFAColorSize: + ivalues[idx] = (caps.getRedBits() + caps.getGreenBits() + caps.getBlueBits()); + break; + + case CGL.NSOpenGLPFAAlphaSize: + ivalues[idx] = caps.getAlphaBits(); + break; + + case CGL.NSOpenGLPFADepthSize: + ivalues[idx] = caps.getDepthBits(); + break; + + case CGL.NSOpenGLPFAAccumSize: + ivalues[idx] = (caps.getAccumRedBits() + caps.getAccumGreenBits() + caps.getAccumBlueBits() + caps.getAccumAlphaBits()); + break; + + case CGL.NSOpenGLPFAStencilSize: + ivalues[idx] = caps.getStencilBits(); + break; + + case CGL.NSOpenGLPFASampleBuffers: + ivalues[idx] = caps.getSampleBuffers() ? 1 : 0; + break; + + case CGL.NSOpenGLPFASamples: + ivalues[idx] = caps.getSampleBuffers() ? ivalues[idx] = caps.getNumSamples() : 0; + break; + + default: + break; + } + } + return ivalues; + } + + static long GLCapabilities2NSPixelFormat(GLCapabilitiesImmutable caps) { + int[] ivalues = GLCapabilities2AttribList(caps); + return CGL.createPixelFormat(cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } + + static GLCapabilitiesImmutable NSPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { + return PixelFormat2GLCapabilities(glp, pixelFormat, true); + } + + static GLCapabilitiesImmutable CGLPixelFormat2GLCapabilities(GLProfile glp, long pixelFormat) { + return PixelFormat2GLCapabilities(glp, pixelFormat, false); + } + + private static GLCapabilitiesImmutable PixelFormat2GLCapabilities(GLProfile glp, long pixelFormat, boolean nsUsage) { + int[] ivalues = new int[cglInternalAttributeToken.length]; + + // On this platform the pixel format is associated with the + // context and not the drawable. However it's a reasonable + // approximation to just store the chosen pixel format up in the + // NativeSurface's AbstractGraphicsConfiguration, + // since the public API doesn't provide for a different GLCapabilities per context. + // Note: These restrictions of the platform's API might be considered as a bug anyways. + + // Figure out what attributes we really got + GLCapabilities caps = new GLCapabilities(glp); + if(nsUsage) { + CGL.queryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } else { + CGL.CGLQueryPixelFormat(pixelFormat, cglInternalAttributeToken, 0, cglInternalAttributeToken.length, ivalues, 0); + } + for (int i = 0; i < cglInternalAttributeToken.length; i++) { + int attr = cglInternalAttributeToken[i]; + switch (attr) { + case CGL.kCGLPFAColorFloat: + caps.setPbufferFloatingPointBuffers(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAPixelBuffer: + caps.setPBuffer(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFADoubleBuffer: + caps.setDoubleBuffered(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAStereo: + caps.setStereo(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFAColorSize: + { + int bitSize = ivalues[i]; + if (bitSize == 32) + bitSize = 24; + bitSize /= 3; + caps.setRedBits(bitSize); + caps.setGreenBits(bitSize); + caps.setBlueBits(bitSize); + } + break; + + case CGL.NSOpenGLPFAAlphaSize: + caps.setAlphaBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFADepthSize: + caps.setDepthBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFAAccumSize: + { + int bitSize = ivalues[i] / 4; + caps.setAccumRedBits(bitSize); + caps.setAccumGreenBits(bitSize); + caps.setAccumBlueBits(bitSize); + caps.setAccumAlphaBits(bitSize); + } + break; + + case CGL.NSOpenGLPFAStencilSize: + caps.setStencilBits(ivalues[i]); + break; + + case CGL.NSOpenGLPFASampleBuffers: + caps.setSampleBuffers(ivalues[i] != 0); + break; + + case CGL.NSOpenGLPFASamples: + caps.setNumSamples(ivalues[i]); + break; + + default: + break; + } + } + + return caps; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..cc06a6775 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLGraphicsConfigurationFactory.java @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; + + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on OSX platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class MacOSXCGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + MacOSXCGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.macosx.MacOSXGraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, + CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + return chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, absScreen, false); + } + + static MacOSXCGLGraphicsConfiguration chooseGraphicsConfigurationStatic(CapabilitiesImmutable capsChosen, + CapabilitiesImmutable capsRequested, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen, boolean usePBuffer) { + if (absScreen == null) { + throw new IllegalArgumentException("AbstractGraphicsScreen is null"); + } + + if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); + } + + if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + + return new MacOSXCGLGraphicsConfiguration(absScreen, (GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, 0); + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXExternalCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXExternalCGLContext.java new file mode 100644 index 000000000..80a396a29 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXExternalCGLContext.java @@ -0,0 +1,193 @@ +/* + * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +import javax.media.nativewindow.*; +import com.jogamp.nativewindow.impl.ProxySurface; + +public class MacOSXExternalCGLContext extends MacOSXCGLContext { + private boolean firstMakeCurrent = true; + private GLContext lastContext; + + private MacOSXExternalCGLContext(Drawable drawable, boolean isNSContext, long handle) { + super(drawable, null); + drawable.setExternalCGLContext(this); + this.isNSContext = isNSContext; + this.contextHandle = handle; + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + protected static MacOSXExternalCGLContext create(GLDrawableFactory factory, GLProfile glp) { + long pixelFormat = 0; + long currentDrawable = 0; + long contextHandle = CGL.getCurrentContext(); // Check: MacOSX 10.3 .. + boolean isNSContext = 0 != contextHandle; + if( isNSContext ) { + currentDrawable = CGL.getNSView(contextHandle); + long ctx = CGL.getCGLContext(contextHandle); + if (ctx == 0) { + throw new GLException("Error: NULL Context (CGL) of Context (NS) 0x" +Long.toHexString(contextHandle)); + } + pixelFormat = CGL.CGLGetPixelFormat(ctx); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create Context (NS) 0x"+Long.toHexString(contextHandle)+ + ", Context (CGL) 0x"+Long.toHexString(ctx)+ + ", pixelFormat 0x"+Long.toHexString(pixelFormat)); + } + } else { + contextHandle = CGL.CGLGetCurrentContext(); + if (contextHandle == 0) { + throw new GLException("Error: current Context (CGL) null, no Context (NS)"); + } + pixelFormat = CGL.CGLGetPixelFormat(contextHandle); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create Context (CGL) 0x"+Long.toHexString(contextHandle)+ + ", pixelFormat 0x"+Long.toHexString(pixelFormat)); + } + } + + if (0 == pixelFormat) { + throw new GLException("Error: current pixelformat of current Context 0x"+Long.toHexString(contextHandle)+" is null"); + } + GLCapabilitiesImmutable caps = MacOSXCGLGraphicsConfiguration.CGLPixelFormat2GLCapabilities(glp, pixelFormat); + if(DEBUG) { + System.err.println("MacOSXExternalCGLContext Create "+caps); + } + + AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_MACOSX); + MacOSXCGLGraphicsConfiguration cfg = new MacOSXCGLGraphicsConfiguration(aScreen, caps, caps, pixelFormat); + + ProxySurface ns = new ProxySurface(cfg); + ns.setSurfaceHandle(currentDrawable); + return new MacOSXExternalCGLContext(new Drawable(factory, ns), isNSContext, contextHandle); + } + + protected boolean createImpl() throws GLException { + return true; + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + } + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + } + + public void setOpenGLMode(int mode) { + if (mode != MacOSXCGLDrawable.CGL_MODE) + throw new GLException("OpenGL mode switching not supported for external GLContexts"); + } + + public int getOpenGLMode() { + return MacOSXCGLDrawable.CGL_MODE; + } + + // Need to provide the display connection to extension querying APIs + static class Drawable extends MacOSXCGLDrawable { + MacOSXExternalCGLContext extCtx; + + Drawable(GLDrawableFactory factory, NativeSurface comp) { + super(factory, comp, true); + } + + void setExternalCGLContext(MacOSXExternalCGLContext externalContext) { + extCtx = externalContext; + } + + public GLContext createContext(GLContext shareWith) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } + + public void setSize(int width, int height) { + throw new GLException("Should not call this"); + } + + protected void swapBuffersImpl() { + if (extCtx != null) { + extCtx.swapBuffers(); + } + } + + public void setOpenGLMode(int mode) { + if (mode != CGL_MODE) + throw new GLException("OpenGL mode switching not supported for external GLContext's drawables"); + } + + public int getOpenGLMode() { + return CGL_MODE; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLContext.java new file mode 100644 index 000000000..89e293665 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLContext.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOffscreenCGLContext extends MacOSXPbufferCGLContext +{ + public MacOSXOffscreenCGLContext(MacOSXPbufferCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public int getOffscreenContextPixelDataType() { + GL gl = getGL(); + return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; + } + + public int getOffscreenContextReadBuffer() { + return GL.GL_FRONT; + } + + public boolean offscreenImageNeedsVerticalFlip() { + return true; + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLDrawable.java new file mode 100644 index 000000000..f87c89f2d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOffscreenCGLDrawable.java @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOffscreenCGLDrawable extends MacOSXPbufferCGLDrawable { + + public MacOSXOffscreenCGLDrawable(GLDrawableFactory factory, + NativeSurface target) { + super(factory, target); + } + + public GLContext createContext(GLContext shareWith) { + return new MacOSXOffscreenCGLContext(this, shareWith); + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLContext.java new file mode 100644 index 000000000..e494fd121 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLContext.java @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOnscreenCGLContext extends MacOSXCGLContext { + + public MacOSXOnscreenCGLContext(MacOSXOnscreenCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + super.makeCurrentImpl(newCreated); + CGL.updateContext(contextHandle); + } + + protected void releaseImpl() throws GLException { + super.releaseImpl(); + } + + protected void swapBuffers() { + if (!CGL.flushBuffer(contextHandle)) { + throw new GLException("Error swapping buffers"); + } + } + + protected void update() throws GLException { + if (contextHandle == 0) { + throw new GLException("Context not created"); + } + CGL.updateContext(contextHandle); + } + + protected boolean createImpl() { + return create(false, false); + } + + public void setOpenGLMode(int mode) { + if (mode != MacOSXCGLDrawable.NSOPENGL_MODE) + throw new GLException("OpenGL mode switching not supported for on-screen GLContexts"); + } + + public int getOpenGLMode() { + return MacOSXCGLDrawable.NSOPENGL_MODE; + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLDrawable.java new file mode 100644 index 000000000..798e39ef4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXOnscreenCGLDrawable.java @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import java.lang.ref.WeakReference; +import java.security.*; +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXOnscreenCGLDrawable extends MacOSXCGLDrawable { + private List/*>*/ createdContexts = + new ArrayList(); + + protected MacOSXOnscreenCGLDrawable(GLDrawableFactory factory, NativeSurface component) { + super(factory, component, false); + } + + public GLContext createContext(GLContext shareWith) { + MacOSXOnscreenCGLContext context = + new MacOSXOnscreenCGLContext(this, shareWith); + // NOTE: we need to keep track of the created contexts in order to + // implement swapBuffers() because of how Mac OS X implements its + // OpenGL window interface + synchronized (this) { + List newContexts = new ArrayList(); + newContexts.addAll(createdContexts); + newContexts.add(new WeakReference(context)); + createdContexts = newContexts; + } + return context; + } + + protected void swapBuffersImpl() { + for (Iterator iter = createdContexts.iterator(); iter.hasNext(); ) { + WeakReference ref = (WeakReference) iter.next(); + MacOSXOnscreenCGLContext ctx = (MacOSXOnscreenCGLContext) ref.get(); + // FIXME: clear out unreachable contexts + if (ctx != null) { + ctx.swapBuffers(); + } + } + } + + public void setOpenGLMode(int mode) { + if (mode != NSOPENGL_MODE) + throw new GLException("OpenGL mode switching not supported for on-screen GLDrawables"); + } + + public int getOpenGLMode() { + return NSOPENGL_MODE; + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java new file mode 100644 index 000000000..93e5767b3 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLContext.java @@ -0,0 +1,366 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import com.jogamp.common.nio.PointerBuffer; +import java.security.*; +import java.util.*; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXPbufferCGLContext extends MacOSXCGLContext { + + // State for render-to-texture and render-to-texture-rectangle support + private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV + private int texture; // actual texture object + + private static boolean isTigerOrLater; + + static { + String osVersion = Debug.getProperty("os.version", false, AccessController.getContext()); + StringTokenizer tok = new StringTokenizer(osVersion, ". "); + int major = Integer.parseInt(tok.nextToken()); + int minor = Integer.parseInt(tok.nextToken()); + isTigerOrLater = ((major > 10) || (minor > 3)); + } + + public MacOSXPbufferCGLContext(MacOSXPbufferCGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + initOpenGLImpl(); + } + + public void bindPbufferToTexture() { + GL gl = getGL(); + gl.glBindTexture(textureTarget, texture); + // FIXME: not clear whether this is really necessary, but since + // the API docs seem to imply it is and since it doesn't seem to + // impact performance, leaving it in + CGL.setContextTextureImageToPBuffer(contextHandle, drawable.getHandle(), GL.GL_FRONT); + } + + public void releasePbufferFromTexture() { + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (getOpenGLMode() != ((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()) { + setOpenGLMode(((MacOSXPbufferCGLDrawable)drawable).getOpenGLMode()); + } + + if (!impl.makeCurrent(contextHandle)) { + throw new GLException("Error making Context (NS) current"); + } + + if (newCreated) { + // Initialize render-to-texture support if requested + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + GL gl = getGL(); + boolean rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); + if (rect) { + if (!gl.isExtensionAvailable("GL_EXT_texture_rectangle")) { + System.err.println("MacOSXPbufferCGLContext: WARNING: GL_EXT_texture_rectangle extension not " + + "supported; skipping requested render_to_texture_rectangle support for pbuffer"); + rect = false; + } + } + textureTarget = (rect ? GL2.GL_TEXTURE_RECTANGLE : GL.GL_TEXTURE_2D); + int[] tmp = new int[1]; + gl.glGenTextures(1, tmp, 0); + texture = tmp[0]; + gl.glBindTexture(textureTarget, texture); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); + gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); + } + } + + protected void releaseImpl() throws GLException { + if (!impl.release(contextHandle)) { + throw new GLException("Error releasing OpenGL Context (NS)"); + } + } + + protected void destroyImpl() throws GLException { + if (!impl.destroy(contextHandle)) { + throw new GLException("Unable to delete OpenGL context"); + } + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL context " + contextHandle); + } + } + + protected void setSwapIntervalImpl(int interval) { + impl.setSwapInterval(contextHandle, interval); + currentSwapInterval = impl.getSwapInterval() ; + } + + public int getFloatingPointMode() { + return GLPbuffer.APPLE_FLOAT; + } + + protected boolean createImpl() throws GLException { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers() && + !isTigerOrLater) { + throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); + } + // Change our OpenGL mode to match that of any share context before we create ourselves + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(this); + if (other != null) { + setOpenGLMode(other.getOpenGLMode()); + } + // Will throw exception upon error + isNSContext = impl.isNSContext(); + contextHandle = impl.create(); + + if (!impl.makeCurrent(contextHandle)) { + throw new GLException("Error making Context (NS:"+isNSContext()+") current"); + } + if(!isNSContext()) { // FIXME: ?? + throw new GLException("Not a NS Context"); + } + setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); + return true; + } + + //--------------------------------------------------------------------------- + // OpenGL "mode switching" functionality + // + private boolean haveSetOpenGLMode = false; + // FIXME: should consider switching the default mode based on + // whether the Java2D/JOGL bridge is active -- need to ask ourselves + // whether it's more likely that we will share with a GLCanvas or a + // GLJPanel when the bridge is turned on + private int openGLMode = MacOSXCGLDrawable.NSOPENGL_MODE; + // Implementation object (either NSOpenGL-based or CGL-based) + protected Impl impl; + + public void setOpenGLMode(int mode) { + if (mode == openGLMode) { + return; + } + if (haveSetOpenGLMode) { + throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once"); + } + destroyImpl(); + ((MacOSXPbufferCGLDrawable)drawable).setOpenGLMode(mode); + openGLMode = mode; + haveSetOpenGLMode = true; + if (DEBUG) { + System.err.println("Switching PBuffer context mode to " + + ((mode == MacOSXCGLDrawable.NSOPENGL_MODE) ? "NSOPENGL_MODE" : "CGL_MODE")); + } + initOpenGLImpl(); + } + + public int getOpenGLMode() { + return openGLMode; + } + + private void initOpenGLImpl() { + switch (openGLMode) { + case MacOSXCGLDrawable.NSOPENGL_MODE: + impl = new NSOpenGLImpl(); + break; + case MacOSXCGLDrawable.CGL_MODE: + impl = new CGLImpl(); + break; + default: + throw new InternalError("Illegal implementation mode " + openGLMode); + } + } + + // Abstract interface for implementation of this context (either + // NSOpenGL-based or CGL-based) + interface Impl { + public boolean isNSContext(); + public long create(); + public boolean destroy(long ctx); + public boolean makeCurrent(long ctx); + public boolean release(long ctx); + public void setSwapInterval(long ctx, int interval); + public int getSwapInterval(); + } + + // NSOpenGLContext-based implementation + class NSOpenGLImpl implements Impl { + public boolean isNSContext() { return true; } + public long create() { + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers() && + !isTigerOrLater) { + throw new GLException("Floating-point pbuffers supported only on OS X 10.4 or later"); + } + if (!MacOSXPbufferCGLContext.this.create(true, capabilities.getPbufferFloatingPointBuffers())) { + throw new GLException("Error creating context for pbuffer"); + } + // Must now associate the pbuffer with our newly-created context + CGL.setContextPBuffer(contextHandle, drawable.getHandle()); + return contextHandle; + } + + public boolean destroy(long ctx) { + return CGL.deleteContext(ctx); + } + + public boolean makeCurrent(long ctx) { + return CGL.makeCurrentContext(ctx); + } + + public boolean release(long ctx) { + return CGL.clearCurrentContext(ctx); + } + + private int currentSwapInterval = 0 ; + + public void setSwapInterval(long ctx, int interval) { + CGL.setSwapInterval(ctx, interval); + currentSwapInterval = interval ; + } + public int getSwapInterval() { + return currentSwapInterval; + } + } + + class CGLImpl implements Impl { + public boolean isNSContext() { return false; } + public long create() { + // Find and configure share context + MacOSXCGLContext other = (MacOSXCGLContext) GLContextShareSet.getShareContext(MacOSXPbufferCGLContext.this); + long share = 0; + if (other != null) { + // Reconfigure pbuffer-based GLContexts + if (other instanceof MacOSXPbufferCGLContext) { + MacOSXPbufferCGLContext ctx = (MacOSXPbufferCGLContext) other; + ctx.setOpenGLMode(MacOSXCGLDrawable.CGL_MODE); + } else { + if (other.isNSContext()) { + throw new GLException("Can't share between NSOpenGLContexts and CGLContextObjs"); + } + } + share = other.getHandle(); + // Note we don't check for a 0 return value, since switching + // the context's mode causes it to be destroyed and not + // re-initialized until the next makeCurrent + } + + // Set up pixel format attributes + // FIXME: shall go into MacOSXCGLGraphicsConfiguration + int[] attrs = new int[256]; + int i = 0; + attrs[i++] = CGL.kCGLPFAPBuffer; + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + if (capabilities.getPbufferFloatingPointBuffers()) + attrs[i++] = CGL.kCGLPFAColorFloat; + if (capabilities.getDoubleBuffered()) + attrs[i++] = CGL.kCGLPFADoubleBuffer; + if (capabilities.getStereo()) + attrs[i++] = CGL.kCGLPFAStereo; + attrs[i++] = CGL.kCGLPFAColorSize; + attrs[i++] = (capabilities.getRedBits() + + capabilities.getGreenBits() + + capabilities.getBlueBits()); + attrs[i++] = CGL.kCGLPFAAlphaSize; + attrs[i++] = capabilities.getAlphaBits(); + attrs[i++] = CGL.kCGLPFADepthSize; + attrs[i++] = capabilities.getDepthBits(); + // FIXME: should validate stencil size as is done in MacOSXWindowSystemInterface.m + attrs[i++] = CGL.kCGLPFAStencilSize; + attrs[i++] = capabilities.getStencilBits(); + attrs[i++] = CGL.kCGLPFAAccumSize; + attrs[i++] = (capabilities.getAccumRedBits() + + capabilities.getAccumGreenBits() + + capabilities.getAccumBlueBits() + + capabilities.getAccumAlphaBits()); + if (capabilities.getSampleBuffers()) { + attrs[i++] = CGL.kCGLPFASampleBuffers; + attrs[i++] = 1; + attrs[i++] = CGL.kCGLPFASamples; + attrs[i++] = capabilities.getNumSamples(); + } + + // Use attribute array to select pixel format + PointerBuffer fmt = PointerBuffer.allocateDirect(1); + long[] numScreens = new long[1]; + int res = CGL.CGLChoosePixelFormat(attrs, 0, fmt, numScreens, 0); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while choosing pixel format"); + } + + // Create new context + PointerBuffer ctx = PointerBuffer.allocateDirect(1); + if (DEBUG) { + System.err.println("Share context for CGL-based pbuffer context is " + toHexString(share)); + } + res = CGL.CGLCreateContext(fmt.get(0), share, ctx); + CGL.CGLDestroyPixelFormat(fmt.get(0)); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while creating context"); + } + // Attach newly-created context to the pbuffer + res = CGL.CGLSetPBuffer(ctx.get(0), drawable.getHandle(), 0, 0, 0); + if (res != CGL.kCGLNoError) { + throw new GLException("Error code " + res + " while attaching context to pbuffer"); + } + return ctx.get(0); + } + + public boolean destroy(long ctx) { + return (CGL.CGLDestroyContext(ctx) == CGL.kCGLNoError); + } + + public boolean makeCurrent(long ctx) { + return CGL.CGLSetCurrentContext(ctx) == CGL.kCGLNoError; + } + + public boolean release(long ctx) { + return (CGL.CGLSetCurrentContext(0) == CGL.kCGLNoError); + } + + public void setSwapInterval(long ctx, int interval) { + // For now not supported (not really relevant for off-screen contexts anyway) + } + public int getSwapInterval() { + return 0; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java new file mode 100644 index 000000000..37c6cfb70 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java @@ -0,0 +1,252 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.macosx.cgl; + +import com.jogamp.common.nio.PointerBuffer; +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import com.jogamp.opengl.impl.*; + +public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable { + private static final boolean DEBUG = Debug.debug("MacOSXPbufferCGLDrawable"); + + // State for render-to-texture and render-to-texture-rectangle support + private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV + private int texture; // actual texture object + + // NSOpenGLPbuffer (for normal mode) + // CGLPbufferObj (for CGL_MODE situation, i.e., when Java2D/JOGL bridge is active) + // Note that we can not store this in the NativeSurface because the + // semantic is that contains an NSView + protected long pBuffer; + + public MacOSXPbufferCGLDrawable(GLDrawableFactory factory, NativeSurface target) { + super(factory, target, true); + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + initOpenGLImpl(); + createPbuffer(); + + if (DEBUG) { + System.err.println("Created pbuffer " + this); + } + } + + protected void setRealizedImpl() { + if(realized) { + createPbuffer(); + } else { + destroyImpl(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new MacOSXPbufferCGLContext(this, shareWith); + } + + protected void destroyImpl() { + if (this.pBuffer != 0) { + NativeSurface ns = getNativeSurface(); + impl.destroy(pBuffer); + this.pBuffer = 0; + ((SurfaceChangeable)ns).setSurfaceHandle(0); + if (DEBUG) { + System.err.println("Destroyed pbuffer: " + pBuffer); + } + } + } + + public long getHandle() { + return pBuffer; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } + + private void createPbuffer() { + NativeSurface ns = getNativeSurface(); + DefaultGraphicsConfiguration config = (DefaultGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + GLProfile glProfile = capabilities.getGLProfile(); + int renderTarget; + if (glProfile.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle()) { + renderTarget = GL2.GL_TEXTURE_RECTANGLE; + } else { + int w = getNextPowerOf2(getWidth()); + int h = getNextPowerOf2(getHeight()); + ((SurfaceChangeable)ns).setSize(w, h); + renderTarget = GL.GL_TEXTURE_2D; + } + + int internalFormat = GL.GL_RGBA; + if (capabilities.getPbufferFloatingPointBuffers()) { + // FIXME: want to check availability of GL_APPLE_float_pixels + // extension, but need valid OpenGL context in order to do so -- + // in worst case would need to create dummy window / GLCanvas + // (undesirable) -- could maybe also do this with pbuffers + /* + if (!gl.isExtensionAvailable("GL_APPLE_float_pixels")) { + throw new GLException("Floating-point support (GL_APPLE_float_pixels) not available"); + } + */ + if(glProfile.isGL2GL3()) { + switch (capabilities.getRedBits()) { + case 16: internalFormat = GL2.GL_RGBA_FLOAT16_APPLE; break; + case 32: internalFormat = GL2.GL_RGBA_FLOAT32_APPLE; break; + default: throw new GLException("Invalid floating-point bit depth (only 16 and 32 supported)"); + } + } else { + internalFormat = GL.GL_RGBA; + } + } + + pBuffer = impl.create(renderTarget, internalFormat, getWidth(), getHeight()); + if (pBuffer == 0) { + throw new GLException("pbuffer creation error: CGL.createPBuffer() failed"); + } + + ((SurfaceChangeable)ns).setSurfaceHandle(pBuffer); + + } + + private int getNextPowerOf2(int number) { + if (((number-1) & number) == 0) { + //ex: 8 -> 0b1000; 8-1=7 -> 0b0111; 0b1000&0b0111 == 0 + return number; + } + int power = 0; + while (number > 0) { + number = number>>1; + power++; + } + return (1<cullFace) { + faceName *= -1; + } + cullFace = faceName; + } + + public void validate(GL2ES2 gl) { + shaderState.glUseProgram(gl, true); + GLUniformData ud; + if(pmvMatrix.update()) { + ud = shaderState.getUniform(mgl_PMVMatrix); + if(null!=ud) { + // same data object .. + shaderState.glUniform(gl, ud); + } else { + throw new GLException("Failed to update: mgl_PMVMatrix"); + } + ud = shaderState.getUniform(mgl_NormalMatrix); + if(null!=ud) { + // same data object .. + shaderState.glUniform(gl, ud); + } + } + ud = shaderState.getUniform(mgl_ColorEnabled); + if(null!=ud) { + int ca = (shaderState.isVertexAttribArrayEnabled(mgl_Color)==true)?1:0; + if(ca!=ud.intValue()) { + ud.setData(ca); + shaderState.glUniform(gl, ud); + } + } + ud = shaderState.getUniform(mgl_CullFace); + if(null!=ud) { + if(cullFace!=ud.intValue()) { + ud.setData(cullFace); + shaderState.glUniform(gl, ud); + } + } + + if(lightsEnabledDirty) { + ud = shaderState.getUniform(mgl_LightsEnabled); + if(null!=ud) { + // same data object + shaderState.glUniform(gl, ud); + } + lightsEnabledDirty=false; + } + + if(textureCoordsEnabledDirty) { + ud = shaderState.getUniform(mgl_TexCoordEnabled); + if(null!=ud) { + // same data object + shaderState.glUniform(gl, ud); + } + textureCoordsEnabledDirty=false; + } + + if(textureEnabled) { + if(lightingEnabled) { + shaderState.attachShaderProgram(gl, shaderProgramColorTextureLight); + } else { + shaderState.attachShaderProgram(gl, shaderProgramColorTexture); + } + } else { + if(lightingEnabled) { + shaderState.attachShaderProgram(gl, shaderProgramColorLight); + } else { + shaderState.attachShaderProgram(gl, shaderProgramColor); + } + } + if(DEBUG) { + System.err.println("validate: "+this); + } + } + + public String toString() { + return "FixedFuncPipeline[pmv: "+pmvMatrix+ + ", textureEnabled: "+textureEnabled+ + ", textureCoordsEnabled: "+textureCoordsEnabled+ + ", lightingEnabled: "+lightingEnabled+ + ", lightsEnabled: "+lightsEnabled+ + "\n\t, shaderProgramColor: "+shaderProgramColor+ + "\n\t, shaderProgramColorTexture: "+shaderProgramColorTexture+ + "\n\t, shaderProgramColorLight: "+shaderProgramColorLight+ + "\n\t, shaderProgramColorTextureLight: "+shaderProgramColorTextureLight+ + "\n\t, ShaderState: "+shaderState+ + "]"; + } + + protected void init(GL2ES2 gl, PMVMatrix pmvMatrix, Class shaderRootClass, String shaderSrcRoot, String shaderBinRoot, + String vertexColorFile, + String vertexColorLightFile, + String fragmentColorFile, + String fragmentColorTextureFile) + { + if(null==pmvMatrix) { + throw new GLException("PMVMatrix is null"); + } + this.pmvMatrix=pmvMatrix; + this.shaderState=new ShaderState(); + this.shaderState.setVerbose(verbose); + ShaderCode vertexColor, vertexColorLight, fragmentColor, fragmentColorTexture; + + vertexColor = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, + shaderSrcRoot, shaderBinRoot, vertexColorFile); + + vertexColorLight = ShaderCode.create( gl, gl.GL_VERTEX_SHADER, 1, shaderRootClass, + shaderSrcRoot, shaderBinRoot, vertexColorLightFile); + + fragmentColor = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, + shaderSrcRoot, shaderBinRoot, fragmentColorFile); + + fragmentColorTexture = ShaderCode.create( gl, gl.GL_FRAGMENT_SHADER, 1, shaderRootClass, + shaderSrcRoot, shaderBinRoot, fragmentColorTextureFile); + + shaderProgramColor = new ShaderProgram(); + shaderProgramColor.add(vertexColor); + shaderProgramColor.add(fragmentColor); + if(!shaderProgramColor.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColor program: "+shaderProgramColor); + } + + shaderProgramColorTexture = new ShaderProgram(); + shaderProgramColorTexture.add(vertexColor); + shaderProgramColorTexture.add(fragmentColorTexture); + if(!shaderProgramColorTexture.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorTexture program: "+shaderProgramColorTexture); + } + + shaderProgramColorLight = new ShaderProgram(); + shaderProgramColorLight.add(vertexColorLight); + shaderProgramColorLight.add(fragmentColor); + if(!shaderProgramColorLight.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorLight); + } + + shaderProgramColorTextureLight = new ShaderProgram(); + shaderProgramColorTextureLight.add(vertexColorLight); + shaderProgramColorTextureLight.add(fragmentColorTexture); + if(!shaderProgramColorTextureLight.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorTextureLight); + } + + shaderState.attachShaderProgram(gl, shaderProgramColor); + shaderState.glUseProgram(gl, true); + + // mandatory .. + if(!shaderState.glUniform(gl, new GLUniformData(mgl_PMVMatrix, 4, 4, pmvMatrix.glGetPMvMviMatrixf()))) { + throw new GLException("Error setting PMVMatrix in shader: "+this); + } + + // optional parameter .. + shaderState.glUniform(gl, new GLUniformData(mgl_NormalMatrix, 3, 3, pmvMatrix.glGetNormalMatrixf())); + + shaderState.glUniform(gl, new GLUniformData(mgl_ColorEnabled, 0)); + shaderState.glUniform(gl, new GLUniformData(mgl_ColorStatic, 4, zero4f)); + shaderState.glUniform(gl, new GLUniformData(mgl_TexCoordEnabled, 1, textureCoordsEnabled)); + shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTexture, activeTextureUnit)); + shaderState.glUniform(gl, new GLUniformData(mgl_ActiveTextureIdx, activeTextureUnit)); + shaderState.glUniform(gl, new GLUniformData(mgl_ShadeModel, 0)); + shaderState.glUniform(gl, new GLUniformData(mgl_CullFace, cullFace)); + for(int i=0; i 0 && + ( ( mgl_CullFace == 1 && gl_FrontFacing ) || + ( mgl_CullFace == 2 && !gl_FrontFacing ) || + ( mgl_CullFace == 3 ) ) ) { + discard; + } + gl_FragColor = frontColor; +} + diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColor.vp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColor.vp new file mode 100644 index 000000000..346e40196 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColor.vp @@ -0,0 +1,22 @@ +#include es_precision.glsl + +#include mgl_const.glsl +#include mgl_uniform.glsl +#include mgl_attribute.glsl +#include mgl_varying.glsl + +#include mgl_settexcoord.vp + +void main(void) +{ + if(mgl_ColorEnabled>0) { + frontColor=mgl_Color; + } else { + frontColor=mgl_ColorStatic; + } + + gl_Position = mgl_PMVMatrix[0] * mgl_PMVMatrix[1] * mgl_Vertex; + + setTexCoord(gl_Position); +} + diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorLight.vp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorLight.vp new file mode 100644 index 000000000..ce203cfb9 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorLight.vp @@ -0,0 +1,70 @@ +#include es_precision.glsl +#include mgl_lightdef.glsl + +#include mgl_const.glsl +#include mgl_uniform.glsl +#include mgl_uniform_light.glsl +#include mgl_attribute.glsl +#include mgl_varying.glsl + +#include mgl_settexcoord.vp + +void main(void) +{ + vec4 position; + vec3 normal, lightDir, cameraDir, halfDir; + vec4 ambient, diffuse, specular; + float NdotL, NdotHV, dist, attenuation; + int i; + + position = mgl_PMVMatrix[1] * mgl_Vertex; // vertex eye position + + normal = normalize(mgl_NormalMatrix * mgl_Normal); + // cameraPosition: (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz + cameraDir = normalize( (mgl_PMVMatrix[2] * vec4(0,0,0,1.0)).xyz - mgl_Vertex.xyz ); + + ambient = vec4(0,0,0,0); + diffuse = vec4(0,0,0,0); + specular = vec4(0,0,0,0); + + bool lightEnabled = false; + + for(i=0; i0) { + frontColor=mgl_Color; + } else { + frontColor=mgl_ColorStatic; + } + if( lightEnabled ) { + frontColor *= ambient + diffuse + specular; + } + + gl_Position = mgl_PMVMatrix[0] * position; + + setTexCoord(gl_Position); +} + diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp new file mode 100644 index 000000000..86e6ace73 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp @@ -0,0 +1,47 @@ + +#include es_precision.glsl +#include mgl_lightdef.glsl + +#include mgl_const.glsl +#include mgl_uniform.glsl +#include mgl_varying.glsl + +vec4 getTexColor(in sampler2D tex, in int idx) { + vec4 coord; + if(idx==0) { + coord= mgl_TexCoords[0]; + } else if(idx==1) { + coord= mgl_TexCoords[1]; + } else if(idx==2) { + coord= mgl_TexCoords[2]; + } else if(idx==3) { + coord= mgl_TexCoords[3]; + } else if(idx==4) { + coord= mgl_TexCoords[4]; + } else if(idx==5) { + coord= mgl_TexCoords[5]; + } else if(idx==6) { + coord= mgl_TexCoords[6]; + } else { + coord= mgl_TexCoords[7]; + } + return texture2D(tex, coord.st); +} + +void main (void) +{ + if( mgl_CullFace > 0 && + ( ( mgl_CullFace == 1 && gl_FrontFacing ) || + ( mgl_CullFace == 2 && !gl_FrontFacing ) || + ( mgl_CullFace == 3 ) ) ) { + discard; + } + + vec4 texColor = getTexColor(mgl_ActiveTexture,mgl_ActiveTextureIdx); + + if(length(texColor.rgb)>0.0) { + gl_FragColor = vec4(frontColor.rgb*texColor.rgb, frontColor.a) ; + } else { + gl_FragColor = frontColor; + } +} diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bfp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bfp new file mode 100644 index 000000000..3ebaaee1d Binary files /dev/null and b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bfp differ diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bvp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bvp new file mode 100644 index 000000000..279ef72c7 Binary files /dev/null and b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColor.bvp differ diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorLight.bvp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorLight.bvp new file mode 100644 index 000000000..5a9deea71 Binary files /dev/null and b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorLight.bvp differ diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorTexture.bfp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorTexture.bfp new file mode 100644 index 000000000..ce1397fe1 Binary files /dev/null and b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/bin/nvidia/FixedFuncColorTexture.bfp differ diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/es_precision.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/es_precision.glsl new file mode 100644 index 000000000..fd6abe54e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/es_precision.glsl @@ -0,0 +1,14 @@ +#ifndef es_precision_glsl +#define es_precision_glsl + +#ifdef GL_ES + #define MEDIUMP mediump + #define HIGHP highp + #define LOWP lowp +#else + #define MEDIUMP + #define HIGHP + #define LOWP +#endif + +#endif // es_precision_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl new file mode 100644 index 000000000..b09bdb05a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl @@ -0,0 +1,19 @@ + +#ifndef mgl_attribute_glsl +#define mgl_attribute_glsl + +#include es_precision.glsl + +attribute HIGHP vec4 mgl_Vertex; +attribute HIGHP vec3 mgl_Normal; +attribute HIGHP vec4 mgl_Color; +attribute HIGHP vec4 mgl_MultiTexCoord0; +attribute HIGHP vec4 mgl_MultiTexCoord1; +attribute HIGHP vec4 mgl_MultiTexCoord2; +attribute HIGHP vec4 mgl_MultiTexCoord3; +attribute HIGHP vec4 mgl_MultiTexCoord4; +attribute HIGHP vec4 mgl_MultiTexCoord5; +attribute HIGHP vec4 mgl_MultiTexCoord6; +attribute HIGHP vec4 mgl_MultiTexCoord7; + +#endif // mgl_attribute_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl new file mode 100644 index 000000000..1a464a1cb --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl @@ -0,0 +1,10 @@ + +#ifndef mgl_const_glsl +#define mgl_const_glsl + +#include es_precision.glsl + +const LOWP int MAX_TEXTURE_UNITS = 8; // <=gl_MaxTextureImageUnits +const LOWP int MAX_LIGHTS = 8; + +#endif // mgl_const_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_lightdef.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_lightdef.glsl new file mode 100644 index 000000000..98e214139 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_lightdef.glsl @@ -0,0 +1,26 @@ +#ifndef mgl_lightdef_glsl +#define mgl_lightdef_glsl + +struct mgl_LightSourceParameters { + vec4 ambient; + vec4 diffuse; + vec4 specular; + vec4 position; + // vec4 halfVector; // is computed here + vec3 spotDirection; + float spotExponent; + float spotCutoff; // (range: [0.0,90.0], 180.0) + //float spotCosCutoff; // (range: [1.0,0.0],-1.0) + float constantAttenuation; + float linearAttenuation; + float quadraticAttenuation; +}; +struct mgl_MaterialParameters { + vec4 ambient; + vec4 diffuse; + vec4 specular; + vec4 emission; + float shininess; +}; + +#endif // mgl_lightdef_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp new file mode 100644 index 000000000..1efe328d0 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp @@ -0,0 +1,35 @@ +#ifndef mgl_settexcoord_vp +#define mgl_settexcoord_vp + +#include es_precision.glsl + +#include mgl_const.glsl +#include mgl_uniform.glsl +#include mgl_attribute.glsl +#include mgl_varying.glsl + +void setTexCoord(in vec4 defpos) { + /** + * bitwise operator not supported on APX 2500 ES 2.0 + * + mgl_TexCoords[0] = ( 0 != (mgl_TexCoordEnabled & 1) ) ? mgl_MultiTexCoord0 : defpos; + mgl_TexCoords[1] = ( 0 != (mgl_TexCoordEnabled & 2) ) ? mgl_MultiTexCoord1 : defpos; + mgl_TexCoords[2] = ( 0 != (mgl_TexCoordEnabled & 4) ) ? mgl_MultiTexCoord2 : defpos; + mgl_TexCoords[3] = ( 0 != (mgl_TexCoordEnabled & 8) ) ? mgl_MultiTexCoord3 : defpos; + mgl_TexCoords[4] = ( 0 != (mgl_TexCoordEnabled & 16) ) ? mgl_MultiTexCoord4 : defpos; + mgl_TexCoords[5] = ( 0 != (mgl_TexCoordEnabled & 32) ) ? mgl_MultiTexCoord5 : defpos; + mgl_TexCoords[6] = ( 0 != (mgl_TexCoordEnabled & 64) ) ? mgl_MultiTexCoord6 : defpos; + mgl_TexCoords[7] = ( 0 != (mgl_TexCoordEnabled & 128) ) ? mgl_MultiTexCoord7 : defpos; + */ + + mgl_TexCoords[0] = ( 0 != mgl_TexCoordEnabled[0] ) ? mgl_MultiTexCoord0 : defpos; + mgl_TexCoords[1] = ( 0 != mgl_TexCoordEnabled[1] ) ? mgl_MultiTexCoord1 : defpos; + mgl_TexCoords[2] = ( 0 != mgl_TexCoordEnabled[2] ) ? mgl_MultiTexCoord2 : defpos; + mgl_TexCoords[3] = ( 0 != mgl_TexCoordEnabled[3] ) ? mgl_MultiTexCoord3 : defpos; + mgl_TexCoords[4] = ( 0 != mgl_TexCoordEnabled[4] ) ? mgl_MultiTexCoord4 : defpos; + mgl_TexCoords[5] = ( 0 != mgl_TexCoordEnabled[5] ) ? mgl_MultiTexCoord5 : defpos; + mgl_TexCoords[6] = ( 0 != mgl_TexCoordEnabled[6] ) ? mgl_MultiTexCoord6 : defpos; + mgl_TexCoords[7] = ( 0 != mgl_TexCoordEnabled[7] ) ? mgl_MultiTexCoord7 : defpos; +} + +#endif // mgl_settexcoord_vp diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl new file mode 100644 index 000000000..d8b3c7f95 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl @@ -0,0 +1,18 @@ + +#ifndef mgl_uniform_glsl +#define mgl_uniform_glsl + +#include es_precision.glsl + +#include mgl_const.glsl + +uniform HIGHP mat4 mgl_PMVMatrix[3]; // P, Mv, and Mvi +uniform HIGHP mat3 mgl_NormalMatrix; // transpose(inverse(ModelView)).3x3 +uniform LOWP int mgl_ColorEnabled; +uniform HIGHP vec4 mgl_ColorStatic; +uniform LOWP int mgl_TexCoordEnabled[MAX_TEXTURE_UNITS]; +uniform sampler2D mgl_ActiveTexture; +uniform LOWP int mgl_ActiveTextureIdx; +uniform LOWP int mgl_CullFace; + +#endif // mgl_uniform_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform_light.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform_light.glsl new file mode 100644 index 000000000..0dedb5d5d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform_light.glsl @@ -0,0 +1,15 @@ + +#ifndef mgl_uniform_light_glsl +#define mgl_uniform_light_glsl + +#include es_precision.glsl + +#include mgl_const.glsl +#include mgl_lightdef.glsl + +uniform LOWP int mgl_LightsEnabled[MAX_LIGHTS]; + +uniform mgl_LightSourceParameters mgl_LightSource[MAX_LIGHTS]; +uniform mgl_MaterialParameters mgl_FrontMaterial; + +#endif // mgl_uniform_light_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl new file mode 100644 index 000000000..fc9f735d1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl @@ -0,0 +1,12 @@ + +#ifndef mgl_varying_glsl +#define mgl_varying_glsl + +#include es_precision.glsl + +#include mgl_const.glsl + +varying vec4 frontColor; +varying vec4 mgl_TexCoords[MAX_TEXTURE_UNITS]; + +#endif // mgl_varying_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc-ff.bat b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc-ff.bat new file mode 100755 index 000000000..8a2114e07 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc-ff.bat @@ -0,0 +1,9 @@ +REM +REM You have to call it from the 'shaders' directory, e.g.: +REM scripts\nvidia-apx\glslc-ff.bat +REM +IF !"%JOGLDIR%"==""! GOTO YESPATH +set JOGLDIR=..\lib +:YESPATH + +java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia FixedFuncColor.fp FixedFuncColorTexture.fp FixedFuncColorLight.vp FixedFuncColor.vp diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc.bat b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc.bat new file mode 100755 index 000000000..c7ca0a8b7 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/scripts/nvidia-apx/glslc.bat @@ -0,0 +1,9 @@ +REM +REM You have to call it from the 'shaders' directory, e.g.: +REM scripts\nvidia-apx\glslc.bat +REM +IF !"%JOGLDIR%"==""! GOTO YESPATH +set JOGLDIR=..\lib +:YESPATH + +java -cp %JOGLDIR%\jogl.core.jar;%JOGLDIR%\jogl.gles2.jar;%JOGLDIR%\jogl.fixed.jar;%JOGLDIR%\jogl.sdk.jar com.jogamp.opengl.util.glsl.sdk.CompileShaderNVidia %1 diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WGLGLCapabilities.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WGLGLCapabilities.java new file mode 100644 index 000000000..b5be4bf8d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WGLGLCapabilities.java @@ -0,0 +1,243 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.util.Comparator; + +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; +import javax.media.opengl.GL; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +public class WGLGLCapabilities extends GLCapabilities { + PIXELFORMATDESCRIPTOR pfd; + int pfdID; + int arb_pixelformat; // -1 PFD, 0 NOP, 1 ARB + + /** Comparing pfd id only */ + public static class PfdIDComparator implements Comparator { + + public int compare(Object o1, Object o2) { + if ( ! ( o1 instanceof WGLGLCapabilities ) ) { + Class c = (null != o1) ? o1.getClass() : null ; + throw new ClassCastException("arg1 not a WGLGLCapabilities object: " + c); + } + if ( ! ( o2 instanceof WGLGLCapabilities ) ) { + Class c = (null != o2) ? o2.getClass() : null ; + throw new ClassCastException("arg2 not a WGLGLCapabilities object: " + c); + } + + final WGLGLCapabilities caps1 = (WGLGLCapabilities) o1; + final long id1 = caps1.getPFDID(); + + final WGLGLCapabilities caps2 = (WGLGLCapabilities) o2; + final long id2 = caps2.getPFDID(); + + if(id1 > id2) { + return 1; + } else if(id1 < id2) { + return -1; + } + return 0; + } + } + + public WGLGLCapabilities(PIXELFORMATDESCRIPTOR pfd, int pfdID, GLProfile glp) { + super(glp); + this.pfd = pfd; + this.pfdID = pfdID; + this.arb_pixelformat = 0; + } + + public boolean setValuesByGDI() { + arb_pixelformat = -1; + + setRedBits(pfd.getCRedBits()); + setGreenBits(pfd.getCGreenBits()); + setBlueBits(pfd.getCBlueBits()); + setAlphaBits(pfd.getCAlphaBits()); + setAccumRedBits(pfd.getCAccumRedBits()); + setAccumGreenBits(pfd.getCAccumGreenBits()); + setAccumBlueBits(pfd.getCAccumBlueBits()); + setAccumAlphaBits(pfd.getCAccumAlphaBits()); + setDepthBits(pfd.getCDepthBits()); + setStencilBits(pfd.getCStencilBits()); + setDoubleBuffered((pfd.getDwFlags() & GDI.PFD_DOUBLEBUFFER) != 0); + setStereo((pfd.getDwFlags() & GDI.PFD_STEREO) != 0); + setHardwareAccelerated((pfd.getDwFlags() & GDI.PFD_GENERIC_FORMAT) == 0 + || (pfd.getDwFlags() & GDI.PFD_GENERIC_ACCELERATED) != 0); + // n/a with non ARB/GDI method: + // multisample + // opaque + // pbuffer + + return true; + } + + public boolean setValuesByARB(final int[] iattribs, final int niattribs, final int[] iresults) { + arb_pixelformat = 1; + + for (int i = 0; i < niattribs; i++) { + int attr = iattribs[i]; + switch (attr) { + case WGLExt.WGL_DRAW_TO_WINDOW_ARB: + case WGLExt.WGL_DRAW_TO_BITMAP_ARB: + case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: + break; + + case WGLExt.WGL_ACCELERATION_ARB: + setHardwareAccelerated(iresults[i] == WGLExt.WGL_FULL_ACCELERATION_ARB); + break; + + case WGLExt.WGL_SUPPORT_OPENGL_ARB: + if (iresults[i] != GL.GL_TRUE) { + return false; + } + break; + + case WGLExt.WGL_DEPTH_BITS_ARB: + setDepthBits(iresults[i]); + break; + + case WGLExt.WGL_STENCIL_BITS_ARB: + setStencilBits(iresults[i]); + break; + + case WGLExt.WGL_DOUBLE_BUFFER_ARB: + setDoubleBuffered(iresults[i] == GL.GL_TRUE); + break; + + case WGLExt.WGL_STEREO_ARB: + setStereo(iresults[i] == GL.GL_TRUE); + break; + + case WGLExt.WGL_PIXEL_TYPE_ARB: + // Fail softly with unknown results here + if (iresults[i] == WGLExt.WGL_TYPE_RGBA_ARB || + iresults[i] == WGLExt.WGL_TYPE_RGBA_FLOAT_ARB) { + setPbufferFloatingPointBuffers(true); + } + break; + + case WGLExt.WGL_FLOAT_COMPONENTS_NV: + if (iresults[i] != 0) { + setPbufferFloatingPointBuffers(true); + } + break; + + case WGLExt.WGL_RED_BITS_ARB: + setRedBits(iresults[i]); + break; + + case WGLExt.WGL_GREEN_BITS_ARB: + setGreenBits(iresults[i]); + break; + + case WGLExt.WGL_BLUE_BITS_ARB: + setBlueBits(iresults[i]); + break; + + case WGLExt.WGL_ALPHA_BITS_ARB: + setAlphaBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_RED_BITS_ARB: + setAccumRedBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_GREEN_BITS_ARB: + setAccumGreenBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_BLUE_BITS_ARB: + setAccumBlueBits(iresults[i]); + break; + + case WGLExt.WGL_ACCUM_ALPHA_BITS_ARB: + setAccumAlphaBits(iresults[i]); + break; + + case WGLExt.WGL_SAMPLE_BUFFERS_ARB: + setSampleBuffers(iresults[i] != 0); + break; + + case WGLExt.WGL_SAMPLES_ARB: + setNumSamples(iresults[i]); + break; + + default: + throw new GLException("Unknown pixel format attribute " + iattribs[i]); + } + } + return true; + } + + public Object cloneMutable() { + return clone(); + } + + public Object clone() { + try { + return super.clone(); + } catch (RuntimeException e) { + throw new GLException(e); + } + } + + final public PIXELFORMATDESCRIPTOR getPFD() { return pfd; } + final public int getPFDID() { return pfdID; } + + final public boolean isSetByARB() { return 0 < arb_pixelformat; } + final public boolean isSetByGDI() { return 0 > arb_pixelformat; } + final public boolean isSet() { return 0 != arb_pixelformat; } + + public StringBuffer toString(StringBuffer sink) { + if(null == sink) { + sink = new StringBuffer(); + } + sink.append(pfdID).append(" "); + switch (arb_pixelformat) { + case -1: + sink.append("gdi"); + break; + case 0: + sink.append("nop"); + break; + case 1: + sink.append("arb"); + break; + default: + throw new InternalError("invalid arb_pixelformat: " + arb_pixelformat); + } + sink.append(": "); + return super.toString(sink); + } +} \ No newline at end of file diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLContext.java new file mode 100644 index 000000000..7b769d971 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLContext.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.opengl.*; + +public class WindowsBitmapWGLContext extends WindowsWGLContext { + public WindowsBitmapWGLContext(WindowsBitmapWGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public int getOffscreenContextPixelDataType() { + return GL.GL_UNSIGNED_BYTE; + } + + public int getOffscreenContextReadBuffer() { + // On Windows these contexts are always single-buffered + return GL.GL_FRONT; + } + + public boolean offscreenImageNeedsVerticalFlip() { + // We can take care of this in the DIB creation (see below) + return false; + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLDrawable.java new file mode 100644 index 000000000..c61a8d0e4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsBitmapWGLDrawable.java @@ -0,0 +1,175 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import com.jogamp.common.nio.PointerBuffer; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.SurfaceChangeable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; + +import com.jogamp.nativewindow.impl.windows.BITMAPINFO; +import com.jogamp.nativewindow.impl.windows.BITMAPINFOHEADER; +import com.jogamp.nativewindow.impl.windows.GDI; +import javax.media.opengl.GLCapabilitiesImmutable; + +public class WindowsBitmapWGLDrawable extends WindowsWGLDrawable { + private long origbitmap; + private long hbitmap; + + protected WindowsBitmapWGLDrawable(GLDrawableFactory factory, NativeSurface target) { + super(factory, target, true); + create(); + } + + protected void setRealizedImpl() { + if(realized) { + create(); + } else { + destroyImpl(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new WindowsBitmapWGLContext(this, shareWith); + } + + private void create() { + int werr; + NativeSurface ns = getNativeSurface(); + if(DEBUG) { + System.err.println("WindowsBitmapWGLDrawable (1): "+ns); + } + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable capabilities = (GLCapabilitiesImmutable)config.getRequestedCapabilities(); + int width = getWidth(); + int height = getHeight(); + + // + // 1. Create DIB Section + // + BITMAPINFO info = BITMAPINFO.create(); + BITMAPINFOHEADER header = info.getBmiHeader(); + int bitsPerPixel = (capabilities.getRedBits() + + capabilities.getGreenBits() + + capabilities.getBlueBits() + + capabilities.getAlphaBits()); + header.setBiSize(header.size()); + header.setBiWidth(width); + // NOTE: negating the height causes the DIB to be in top-down row + // order rather than bottom-up; ends up being correct during pixel + // readback + header.setBiHeight(-1 * height); + header.setBiPlanes((short) 1); + header.setBiBitCount((short) bitsPerPixel); + header.setBiXPelsPerMeter(0); + header.setBiYPelsPerMeter(0); + header.setBiClrUsed(0); + header.setBiClrImportant(0); + header.setBiCompression(GDI.BI_RGB); + int byteNum = width * height * ( bitsPerPixel >> 3 ) ; + header.setBiSizeImage(byteNum); + + PointerBuffer pb = PointerBuffer.allocateDirect(1); + hbitmap = GDI.CreateDIBSection(0, info, GDI.DIB_RGB_COLORS, pb, 0, 0); + werr = GDI.GetLastError(); + if(DEBUG) { + long p = ( pb.capacity() > 0 ) ? pb.get(0) : 0; + System.err.println("WindowsBitmapWGLDrawable: pb sz/ptr "+pb.capacity() + ", "+toHexString(p)); + System.err.println("WindowsBitmapWGLDrawable: " + width+"x"+height + + ", bpp " + bitsPerPixel + + ", bytes " + byteNum + + ", header sz " + header.size() + + ", DIB ptr num " + pb.capacity()+ + ", "+capabilities+ + ", werr "+werr); + } + if (hbitmap == 0) { + throw new GLException("Error creating offscreen bitmap of " + ns + ", werr " + werr); + } + + // + // 2. Create memory DC (device context) , and associate it with the DIB. + // + long hdc = GDI.CreateCompatibleDC(0); + werr = GDI.GetLastError(); + if (hdc == 0) { + GDI.DeleteObject(hbitmap); + hbitmap = 0; + throw new GLException("Error creating device context for offscreen OpenGL context, werr "+werr); + } + ((SurfaceChangeable)ns).setSurfaceHandle(hdc); + if(DEBUG) { + System.err.println("WindowsBitmapWGLDrawable (2): "+ns); + } + + if ((origbitmap = GDI.SelectObject(hdc, hbitmap)) == 0) { + GDI.DeleteObject(hbitmap); + hbitmap = 0; + GDI.DeleteDC(hdc); + hdc = 0; + throw new GLException("Error selecting bitmap into new device context"); + } + + config.updateGraphicsConfiguration(getFactory(), ns, null); + } + + protected void destroyImpl() { + NativeSurface ns = getNativeSurface(); + if (ns.getSurfaceHandle() != 0) { + // Must destroy bitmap and device context + GDI.SelectObject(ns.getSurfaceHandle(), origbitmap); + GDI.DeleteObject(hbitmap); + GDI.DeleteDC(ns.getSurfaceHandle()); + origbitmap = 0; + hbitmap = 0; + ((SurfaceChangeable)ns).setSurfaceHandle(0); + } + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } + +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsDummyWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsDummyWGLDrawable.java new file mode 100644 index 000000000..a307e295d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsDummyWGLDrawable.java @@ -0,0 +1,171 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLProfile; + +import javax.media.nativewindow.AbstractGraphicsScreen; +import com.jogamp.nativewindow.impl.ProxySurface; +import com.jogamp.nativewindow.impl.windows.GDI; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.NativeSurface; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLException; + +public class WindowsDummyWGLDrawable extends WindowsWGLDrawable { + private static final int f_dim = 64; + private long hwnd, hdc; + + protected WindowsDummyWGLDrawable(GLDrawableFactory factory, GLCapabilitiesImmutable caps, AbstractGraphicsScreen absScreen) { + super(factory, new ProxySurface(WindowsWGLGraphicsConfigurationFactory.createDefaultGraphicsConfiguration(caps, absScreen)), true); + hwnd = GDI.CreateDummyWindow(0, 0, f_dim, f_dim); + if(0 == hwnd) { + throw new GLException("Error hwnd 0, werr: "+GDI.GetLastError()); + } + // manual debug only - GDI.ShowWindow(hwnd, GDI.SW_SHOW); + ProxySurface ns = (ProxySurface) getNativeSurface(); + ns.setSize(f_dim, f_dim); + + if(NativeSurface.LOCK_SURFACE_NOT_READY >= lockSurface()) { + throw new GLException("WindowsDummyWGLDrawable: surface not ready (lockSurface)"); + } + try { + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateGraphicsConfiguration(factory, ns, null); + if (DEBUG) { + System.err.println("!!! WindowsDummyWGLDrawable: "+config); + } + } catch (Throwable t) { + destroyImpl(); + throw new GLException(t); + } finally { + unlockSurface(); + } + } + + public static WindowsDummyWGLDrawable create(GLDrawableFactory factory, GLProfile glp, AbstractGraphicsScreen absScreen) { + GLCapabilities caps = new GLCapabilities(glp); + caps.setDepthBits(16); + caps.setDoubleBuffered(true); + caps.setOnscreen (true); + return new WindowsDummyWGLDrawable(factory, caps, absScreen); + } + + public int lockSurface() throws GLException { + int res = NativeSurface.LOCK_SURFACE_NOT_READY; + ProxySurface ns = (ProxySurface) getNativeSurface(); + AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); + adevice.lock(); + try { + res = ns.lockSurface(); + if(NativeSurface.LOCK_SUCCESS == res) { + if(0 == hdc) { + hdc = GDI.GetDC(hwnd); + ns.setSurfaceHandle(hdc); + if(0 == hdc) { + res = NativeSurface.LOCK_SURFACE_NOT_READY; + ns.unlockSurface(); + throw new GLException("Error hdc 0, werr: "+GDI.GetLastError()); + // finally will unlock adevice + } + } + } else { + Throwable t = new Throwable("Error lock failed - res "+res+", hwnd "+toHexString(hwnd)+", hdc "+toHexString(hdc)); + t.printStackTrace(); + } + } finally { + if( NativeSurface.LOCK_SURFACE_NOT_READY == res ) { + adevice.unlock(); + } + } + return res; + } + + public void unlockSurface() { + ProxySurface ns = (ProxySurface) getNativeSurface(); + ns.validateSurfaceLocked(); + AbstractGraphicsDevice adevice = ns.getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice(); + + try { + if ( 0 != hdc && 0 != hwnd && ns.getSurfaceRecursionCount() == 0) { + GDI.ReleaseDC(hwnd, hdc); + hdc=0; + ns.setSurfaceHandle(hdc); + } + surface.unlockSurface(); + } finally { + adevice.unlock(); + } + } + + public void setSize(int width, int height) { + } + + public int getWidth() { + return 1; + } + + public int getHeight() { + return 1; + } + + public GLContext createContext(GLContext shareWith) { + // FIXME: figure out how to hook back in the Java 2D / JOGL bridge + return new WindowsWGLContext(this, shareWith); + } + + protected void destroyImpl() { + if (hdc != 0) { + GDI.ReleaseDC(hwnd, hdc); + hdc = 0; + ProxySurface ns = (ProxySurface) getNativeSurface(); + ns.setSurfaceHandle(hdc); + } + if (hwnd != 0) { + GDI.ShowWindow(hwnd, GDI.SW_HIDE); + GDI.DestroyDummyWindow(hwnd); + hwnd = 0; + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLContext.java new file mode 100644 index 000000000..cfe0a7899 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLContext.java @@ -0,0 +1,142 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +import com.jogamp.nativewindow.impl.ProxySurface; +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.opengl.impl.GLContextShareSet; + + +public class WindowsExternalWGLContext extends WindowsWGLContext { + private boolean firstMakeCurrent = true; + private GLContext lastContext; + + private WindowsExternalWGLContext(Drawable drawable, long ctx, WindowsWGLGraphicsConfiguration cfg) { + super(drawable, null); + this.contextHandle = ctx; + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Created external OpenGL context " + toHexString(ctx) + " for " + this); + } + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + protected static WindowsExternalWGLContext create(GLDrawableFactory factory, GLProfile glp) { + long hdc = WGL.wglGetCurrentDC(); + if (0==hdc) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); + } + long ctx = WGL.wglGetCurrentContext(); + if (ctx == 0) { + throw new GLException("Error: attempted to make an external GLContext without a context current, werr " + GDI.GetLastError()); + } + int pfdID = GDI.GetPixelFormat(hdc); + if (pfdID == 0) { + throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); + } + + AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); + WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); + return new WindowsExternalWGLContext(new Drawable(factory, new ProxySurface(cfg, hdc)), ctx, cfg); + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + } + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + } + + // Need to provide the display connection to extension querying APIs + static class Drawable extends WindowsWGLDrawable { + Drawable(GLDrawableFactory factory, NativeSurface comp) { + super(factory, comp, true); + } + + public GLContext createContext(GLContext shareWith) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } + + public void setSize(int width, int height) { + throw new GLException("Should not call this"); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLDrawable.java new file mode 100644 index 000000000..2851473d5 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsExternalWGLDrawable.java @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +import com.jogamp.nativewindow.impl.ProxySurface; +import com.jogamp.nativewindow.impl.windows.GDI; + +public class WindowsExternalWGLDrawable extends WindowsWGLDrawable { + + private WindowsExternalWGLDrawable(GLDrawableFactory factory, NativeSurface component) { + super(factory, component, true); + } + + protected static WindowsExternalWGLDrawable create(GLDrawableFactory factory, GLProfile glp) { + long hdc = WGL.wglGetCurrentDC(); + if (0==hdc) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable current, werr " + GDI.GetLastError()); + } + int pfdID = GDI.GetPixelFormat(hdc); + if (pfdID == 0) { + throw new GLException("Error: attempted to make an external GLContext without a valid pixelformat, werr " + GDI.GetLastError()); + } + + AbstractGraphicsScreen aScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); + WindowsWGLGraphicsConfiguration cfg = WindowsWGLGraphicsConfiguration.createFromCurrent(factory, hdc, pfdID, glp, aScreen, true, true); + return new WindowsExternalWGLDrawable(factory, new ProxySurface(cfg, hdc)); + } + + + public GLContext createContext(GLContext shareWith) { + return new WindowsWGLContext(this, shareWith); + } + + public void setSize(int newWidth, int newHeight) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLContext.java new file mode 100644 index 000000000..475faeecc --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLContext.java @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.util.*; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class WindowsOnscreenWGLContext extends WindowsWGLContext { + public WindowsOnscreenWGLContext(WindowsOnscreenWGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLDrawable.java new file mode 100644 index 000000000..b0d62a4e1 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsOnscreenWGLDrawable.java @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class WindowsOnscreenWGLDrawable extends WindowsWGLDrawable { + protected WindowsOnscreenWGLDrawable(GLDrawableFactory factory, NativeSurface component) { + super(factory, component, false); + } + + public GLContext createContext(GLContext shareWith) { + return new WindowsOnscreenWGLContext(this, shareWith); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java new file mode 100644 index 000000000..db86b3232 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLContext.java @@ -0,0 +1,147 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public class WindowsPbufferWGLContext extends WindowsWGLContext { + // State for render-to-texture and render-to-texture-rectangle support + private boolean rtt; // render-to-texture? + private boolean hasRTT; // render-to-texture extension available? + private boolean rect; // render-to-texture-rectangle? + private int textureTarget; // e.g. GL_TEXTURE_2D, GL_TEXTURE_RECTANGLE_NV + private int texture; // actual texture object + + public WindowsPbufferWGLContext(WindowsPbufferWGLDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public void bindPbufferToTexture() { + if (!rtt) { + throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + + "specified in its GLCapabilities"); + } + GL gl = getGL(); + WGLExt wglExt = getWGLExt(); + gl.glBindTexture(textureTarget, texture); + if (rtt && hasRTT) { + if (!wglExt.wglBindTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { + throw new GLException("Binding of pbuffer to texture failed: " + wglGetLastError()); + } + } + // FIXME: comment is wrong now + // Note that if the render-to-texture extension is not supported, + // we perform a glCopyTexImage2D in swapBuffers(). + } + + public void releasePbufferFromTexture() { + if (!rtt) { + throw new GLException("Shouldn't try to bind a pbuffer to a texture if render-to-texture hasn't been " + + "specified in its GLCapabilities"); + } + if (rtt && hasRTT) { + WGLExt wglExt = getWGLExt(); + if (!wglExt.wglReleaseTexImageARB(((WindowsPbufferWGLDrawable)drawable).getPbufferHandle(), WGLExt.WGL_FRONT_LEFT_ARB)) { + throw new GLException("Releasing of pbuffer from texture failed: " + wglGetLastError()); + } + } + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + super.makeCurrentImpl(newCreated); + if (newCreated) { + GLCapabilitiesImmutable capabilities = drawable.getChosenGLCapabilities(); + + // Initialize render-to-texture support if requested + GL gl = getGL(); + rtt = capabilities.getPbufferRenderToTexture(); + rect = gl.isGL2GL3() && capabilities.getPbufferRenderToTextureRectangle(); + + if (rtt) { + if (DEBUG) { + System.err.println("Initializing render-to-texture support"); + } + + if (!gl.isExtensionAvailable("WGL_ARB_render_texture")) { + System.err.println("WindowsPbufferWGLContext: WARNING: WGL_ARB_render_texture extension not " + + "supported; implementing render_to_texture support using slow texture readback"); + } else { + hasRTT = true; + + if (rect && !gl.isExtensionAvailable("GL_NV_texture_rectangle")) { + System.err.println("WindowsPbufferWGLContext: WARNING: GL_NV_texture_rectangle extension not " + + "supported; skipping requested render_to_texture_rectangle support for pbuffer"); + rect = false; + } + if (rect) { + if (DEBUG) { + System.err.println(" Using render-to-texture-rectangle"); + } + textureTarget = GL2.GL_TEXTURE_RECTANGLE_ARB; + } else { + if (DEBUG) { + System.err.println(" Using vanilla render-to-texture"); + } + textureTarget = GL.GL_TEXTURE_2D; + } + int[] tmp = new int[1]; + gl.glGenTextures(1, tmp, 0); + texture = tmp[0]; + gl.glBindTexture(textureTarget, texture); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE); + gl.glTexParameteri(textureTarget, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE); + gl.glCopyTexImage2D(textureTarget, 0, GL.GL_RGB, 0, 0, drawable.getWidth(), drawable.getHeight(), 0); + } + } + } + } + + public int getFloatingPointMode() { + return ((WindowsPbufferWGLDrawable)drawable).getFloatingPointMode(); + } + + private static String wglGetLastError() { + return WindowsWGLDrawableFactory.wglGetLastError(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java new file mode 100644 index 000000000..a8d37796e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsPbufferWGLDrawable.java @@ -0,0 +1,265 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.SurfaceChangeable; +import javax.media.opengl.GL; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLPbuffer; +import javax.media.opengl.GLProfile; + +import com.jogamp.nativewindow.impl.windows.GDI; +import javax.media.opengl.GLCapabilitiesImmutable; + +public class WindowsPbufferWGLDrawable extends WindowsWGLDrawable { + private WGLExt cachedWGLExt; // cached WGLExt instance from parent GLCanvas, + // needed to destroy pbuffer + private long buffer; // pbuffer handle + + private int floatMode; + + public WindowsPbufferWGLDrawable(GLDrawableFactory factory, NativeSurface target, + WindowsWGLDrawable dummyDrawable, + WindowsWGLContext sharedCtx) { + super(factory, target, true); + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + createPbuffer(dummyDrawable.getNativeSurface().getSurfaceHandle(), sharedCtx); + + if (DEBUG) { + System.err.println("Created pbuffer " + this); + } + } + + protected void setRealizedImpl() { + if(realized) { + throw new GLException("Recreation via setRealized not supported."); + } else { + destroyImpl(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new WindowsPbufferWGLContext(this, shareWith); + } + + protected void destroyImpl() { + NativeSurface ns = getNativeSurface(); + if(0!=buffer) { + WGLExt wglExt = cachedWGLExt; + if (ns.getSurfaceHandle() != 0) { + // Must release DC and pbuffer + // NOTE that since the context is not current, glGetError() can + // not be called here, so we skip the use of any composable + // pipelines (see WindowsOnscreenWGLContext.makeCurrentImpl) + if (wglExt.wglReleasePbufferDCARB(buffer, ns.getSurfaceHandle()) == 0) { + throw new GLException("Error releasing pbuffer device context: error code " + GDI.GetLastError()); + } + ((SurfaceChangeable)ns).setSurfaceHandle(0); + } + if (!wglExt.wglDestroyPbufferARB(buffer)) { + throw new GLException("Error destroying pbuffer: error code " + GDI.GetLastError()); + } + buffer = 0; + } + } + + public long getPbufferHandle() { + // The actual to-be-used handle for makeCurrent etc, + // is the derived DC, set in the NativeSurface surfaceHandle + // returned by getHandle(). + return buffer; + } + + public int getFloatingPointMode() { + return floatMode; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } + + private void createPbuffer(long parentHdc, WindowsWGLContext sharedCtx) { + int[] iattributes = new int [2*WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; + float[] fattributes = new float[1]; + int[] floatModeTmp = new int[1]; + int niattribs = 0; + int width, height; + WGLExt wglExt = sharedCtx.getWGLExt(); + + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + GLProfile glProfile = chosenCaps.getGLProfile(); + + if (DEBUG) { + System.out.println("Pbuffer parentHdc = " + toHexString(parentHdc)); + System.out.println("Pbuffer chosenCaps: " + chosenCaps); + } + + if(!WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(chosenCaps, + iattributes, sharedCtx, -1, floatModeTmp)){ + throw new GLException("Pbuffer-related extensions not supported"); + } + + floatMode = floatModeTmp[0]; + boolean rtt = chosenCaps.getPbufferRenderToTexture(); + boolean rect = chosenCaps.getPbufferRenderToTextureRectangle(); + boolean useFloat = chosenCaps.getPbufferFloatingPointBuffers(); + boolean ati = false; + + if (useFloat) { + ati = (floatMode == GLPbuffer.ATI_FLOAT); + } + + int[] pformats = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; + int nformats; + int[] nformatsTmp = new int[1]; + if (!wglExt.wglChoosePixelFormatARB(parentHdc, + iattributes, 0, + fattributes, 0, + WindowsWGLGraphicsConfiguration.MAX_PFORMATS, + pformats, 0, + nformatsTmp, 0)) { + throw new GLException("pbuffer creation error: wglChoosePixelFormat() failed"); + } + nformats = nformatsTmp[0]; + if (nformats <= 0) { + throw new GLException("pbuffer creation error: Couldn't find a suitable pixel format"); + } + + if (DEBUG) { + System.err.println("" + nformats + " suitable pixel formats found"); + for (int i = 0; i < nformats; i++) { + WGLGLCapabilities dbgCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pformats[i], glProfile, false, true); + System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps); + } + } + + int pfdid = 0; + long tmpBuffer = 0; + { + int whichFormat; + // Loop is a workaround for bugs in NVidia's recent drivers + for (whichFormat = 0; whichFormat < nformats; whichFormat++) { + int format = pformats[whichFormat]; + + // Create the p-buffer. + niattribs = 0; + + if (rtt) { + iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FORMAT_ARB; + if (useFloat) { + iattributes[niattribs++] = WGLExt.WGL_TEXTURE_FLOAT_RGB_NV; + } else { + iattributes[niattribs++] = WGLExt.WGL_TEXTURE_RGBA_ARB; + } + + iattributes[niattribs++] = WGLExt.WGL_TEXTURE_TARGET_ARB; + iattributes[niattribs++] = rect ? WGLExt.WGL_TEXTURE_RECTANGLE_NV : WGLExt.WGL_TEXTURE_2D_ARB; + + iattributes[niattribs++] = WGLExt.WGL_MIPMAP_TEXTURE_ARB; + iattributes[niattribs++] = GL.GL_FALSE; + + iattributes[niattribs++] = WGLExt.WGL_PBUFFER_LARGEST_ARB; + iattributes[niattribs++] = GL.GL_FALSE; + } + + iattributes[niattribs++] = 0; + + tmpBuffer = wglExt.wglCreatePbufferARB(parentHdc, format, getWidth(), getHeight(), iattributes, 0); + if (tmpBuffer != 0) { + // Done + break; + } + } + + if (0 == tmpBuffer) { + throw new GLException("pbuffer creation error: wglCreatePbuffer() failed: tried " + nformats + + " pixel formats, last error was: " + wglGetLastError()); + } + pfdid = pformats[whichFormat]; + } + + // Get the device context. + long tmpHdc = wglExt.wglGetPbufferDCARB(tmpBuffer); + if (tmpHdc == 0) { + throw new GLException("pbuffer creation error: wglGetPbufferDC() failed"); + } + + NativeSurface ns = getNativeSurface(); + // Set up instance variables + buffer = tmpBuffer; + ((SurfaceChangeable)ns).setSurfaceHandle(tmpHdc); + cachedWGLExt = wglExt; + + // Re-query chosen pixel format + { + WGLGLCapabilities newCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedCtx, parentHdc, pfdid, glProfile, false, true); + if(null == newCaps) { + throw new GLException("pbuffer creation error: unable to re-query chosen PFD ID: " + pfdid + ", hdc " + this.toHexString(tmpHdc)); + } + if(newCaps.isOnscreen() || !newCaps.isPBuffer()) { + throw new GLException("Error: Selected Onscreen Caps for PBuffer: "+newCaps); + } + config.setCapsPFD(newCaps); + } + + // Determine the actual width and height we were able to create. + int[] tmp = new int[1]; + wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_WIDTH_ARB, tmp, 0 ); + width = tmp[0]; + wglExt.wglQueryPbufferARB( buffer, WGLExt.WGL_PBUFFER_HEIGHT_ARB, tmp, 0 ); + height = tmp[0]; + ((SurfaceChangeable)ns).setSize(width, height); + } + + private static String wglGetLastError() { + return WindowsWGLDrawableFactory.wglGetLastError(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java new file mode 100644 index 000000000..7d38f8ee8 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLContext.java @@ -0,0 +1,478 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.nio.ByteBuffer; +import java.util.HashMap; +import java.util.Map; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLException; +import javax.media.opengl.GLCapabilitiesImmutable; + +import com.jogamp.gluegen.runtime.ProcAddressTable; +import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.opengl.impl.GLContextImpl; +import com.jogamp.opengl.impl.GLContextShareSet; +import com.jogamp.opengl.impl.GLDrawableImpl; + +public class WindowsWGLContext extends GLContextImpl { + static final Map/**/ functionNameMap; + static final Map/**/ extensionNameMap; + private boolean wglGetExtensionsStringEXTInitialized; + private boolean wglGetExtensionsStringEXTAvailable; + private boolean wglGLReadDrawableAvailableSet; + private boolean wglGLReadDrawableAvailable; + private WGLExt wglExt; + // Table that holds the addresses of the native C-language entry points for + // WGL extension functions. + private WGLExtProcAddressTable wglExtProcAddressTable; + + static { + functionNameMap = new HashMap(); + functionNameMap.put("glAllocateMemoryNV", "wglAllocateMemoryNV"); + functionNameMap.put("glFreeMemoryNV", "wglFreeMemoryNV"); + + extensionNameMap = new HashMap(); + extensionNameMap.put("GL_ARB_pbuffer", "WGL_ARB_pbuffer"); + extensionNameMap.put("GL_ARB_pixel_format", "WGL_ARB_pixel_format"); + } + + // FIXME: figure out how to hook back in the Java 2D / JOGL bridge + WindowsWGLContext(GLDrawableImpl drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + protected void resetState() { + wglGetExtensionsStringEXTInitialized=false; + wglGetExtensionsStringEXTAvailable=false; + wglGLReadDrawableAvailableSet=false; + wglGLReadDrawableAvailable=false; + // no inner state _wglExt=null; + wglExtProcAddressTable=null; + } + + public Object getPlatformGLExtensions() { + return getWGLExt(); + } + + /* package private */ final WGLExt getWGLExt() { + if( null == getWGLExtProcAddressTable()) { + throw new InternalError("Null WGLExtProcAddressTable"); + } + if (wglExt == null) { + wglExt = new WGLExtImpl(this); + } + return wglExt; + } + + public final boolean isGLReadDrawableAvailable() { + if(!wglGLReadDrawableAvailableSet && null != getWGLExtProcAddressTable()) { + WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); + AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice device = config.getScreen().getDevice(); + switch( factory.isReadDrawableAvailable(device) ) { + case 1: + wglGLReadDrawableAvailable = true; + wglGLReadDrawableAvailableSet=true; + break; + case 0: + wglGLReadDrawableAvailable = false; + wglGLReadDrawableAvailableSet=true; + break; + } + } + return wglGLReadDrawableAvailable; + } + + private final boolean wglMakeContextCurrent(long hDrawDC, long hReadDC, long ctx) { + boolean ok = false; + if(wglGLReadDrawableAvailable) { + // needs initilized WGL ProcAddress table + ok = getWGLExt().wglMakeContextCurrent(hDrawDC, hReadDC, ctx); + } else if ( hDrawDC == hReadDC ) { + ok = WGL.wglMakeCurrent(hDrawDC, ctx); + } else { + // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl + throw new InternalError("Given readDrawable but no driver support"); + } + int werr = ( !ok ) ? GDI.GetLastError() : GDI.ERROR_SUCCESS; + if(DEBUG && !ok) { + Throwable t = new Throwable ("Info: wglMakeContextCurrent draw "+ + this.toHexString(hDrawDC) + ", read " + this.toHexString(hReadDC) + + ", ctx " + this.toHexString(ctx) + ", werr " + werr); + t.printStackTrace(); + } + if(!ok && 0==hDrawDC && 0==hReadDC) { + // Some GPU's falsely fails with a zero error code (success), + // in case this is a release context request we tolerate this + return werr == GDI.ERROR_SUCCESS ; + } + return ok; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getWGLExtProcAddressTable(); + } + + public final WGLExtProcAddressTable getWGLExtProcAddressTable() { + return wglExtProcAddressTable; + } + + protected Map/**/ getFunctionNameMap() { return functionNameMap; } + + protected Map/**/ getExtensionNameMap() { return extensionNameMap; } + + protected void destroyContextARBImpl(long context) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(context); + } + + protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { + if( null == getWGLExtProcAddressTable()) { + updateGLXProcAddressTable(); + } + WGLExt _wglExt = getWGLExt(); + if(DEBUG) { + System.err.println(getThreadName()+" - WindowWGLContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + + ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ + ", wglCreateContextAttribsARB: "+toHexString(wglExtProcAddressTable._addressof_wglCreateContextAttribsARB)); + Thread.dumpStack(); + } + + boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; + boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; + boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; + + long ctx=0; + + final int idx_flags = 4; + final int idx_profile = 6; + + /* WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, WGLExt.WGL_CONTEXT_LAYER_PLANE_ARB, */ + + int attribs[] = { + /* 0 */ WGLExt.WGL_CONTEXT_MAJOR_VERSION_ARB, major, + /* 2 */ WGLExt.WGL_CONTEXT_MINOR_VERSION_ARB, minor, + /* 4 */ WGLExt.WGL_CONTEXT_FLAGS_ARB, 0, + /* 6 */ 0, 0, + /* 8 */ 0 + }; + + if ( major > 3 || major == 3 && minor >= 2 ) { + // FIXME: Verify with a None drawable binding (default framebuffer) + attribs[idx_profile+0] = WGLExt.WGL_CONTEXT_PROFILE_MASK_ARB; + if( ctBwdCompat ) { + attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; + } else { + attribs[idx_profile+1] = WGLExt.WGL_CONTEXT_CORE_PROFILE_BIT_ARB; + } + } + + if ( major >= 3 ) { + if( !ctBwdCompat && ctFwdCompat ) { + attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; + } + if( ctDebug) { + attribs[idx_flags+1] |= WGLExt.WGL_CONTEXT_DEBUG_BIT_ARB; + } + } + + try { + ctx = _wglExt.wglCreateContextAttribsARB(drawable.getHandle(), share, attribs, 0); + } catch (RuntimeException re) { + if(DEBUG) { + Throwable t = new Throwable("Info: WindowWGLContext.createContextARBImpl wglCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); + t.printStackTrace(); + } + } + + if(0!=ctx) { + if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), ctx)) { + if(DEBUG) { + System.err.println("WindowsWGLContext.createContextARB couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); + } + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(ctx); + ctx = 0; + } else { + if (DEBUG) { + System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); + } + // the following is issued by the caller 'GLContextImpl.createContextARB()' + // setGLFunctionAvailability(true, major, minor, ctp); + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); + } + return ctx; + } + + /** + * Creates and initializes an appropriate OpenGL context. Should only be + * called by {@link #makeCurrentImpl()}. + */ + protected boolean createImpl() { + WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory)drawable.getFactoryImpl(); + AbstractGraphicsConfiguration config = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice device = config.getScreen().getDevice(); + WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); + GLCapabilitiesImmutable glCaps = drawable.getChosenGLCapabilities(); + + isGLReadDrawableAvailable(); // trigger setup wglGLReadDrawableAvailable + + // Windows can set up sharing of display lists after creation time + WindowsWGLContext other = (WindowsWGLContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + share = other.getHandle(); + if (share == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + } + + int minor[] = new int[1]; + int major[] = new int[1]; + int ctp[] = new int[1]; + boolean createContextARBTried = false; + + // utilize the shared context's GLXExt in case it was using the ARB method and it already exists + if( null!=sharedContext && sharedContext.isCreatedWithARBMethod() ) { + contextHandle = createContextARB(share, true, major, minor, ctp); + createContextARBTried = true; + if (DEBUG && 0!=contextHandle) { + System.err.println(getThreadName() + ": createImpl: OK (ARB, using sharedContext) share "+share); + } + } + + long temp_ctx = 0; + if(0==contextHandle) { + // To use WGL_ARB_create_context, we have to make a temp context current, + // so we are able to use GetProcAddress + temp_ctx = WGL.wglCreateContext(drawable.getHandle()); + if (temp_ctx == 0) { + throw new GLException("Unable to create temp OpenGL context for device context " + toHexString(drawable.getHandle())); + } + if (!WGL.wglMakeCurrent(drawable.getHandle(), temp_ctx)) { + throw new GLException("Error making temp context current: 0x" + toHexString(temp_ctx) + ", werr: "+GDI.GetLastError()); + } + setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION + boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("wglCreateContextAttribsARB"); + WGL.wglMakeCurrent(0, 0); // release temp context + + if( !createContextARBTried) { + if(isCreateContextAttribsARBAvailable && + isExtensionAvailable("WGL_ARB_create_context") ) { + // initial ARB context creation + contextHandle = createContextARB(share, true, major, minor, ctp); + createContextARBTried=true; + if (DEBUG) { + if(0!=contextHandle) { + System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); + } else { + System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); + } + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); + } + } + } + + if(0!=contextHandle) { + share = 0; // mark as shared thx to the ARB create method + if(0!=temp_ctx) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(temp_ctx); + if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + throw new GLException("Cannot make previous verified context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); + } + } + } else { + if(glCaps.getGLProfile().isGL3()) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(temp_ctx); + throw new GLException("WindowsWGLContext.createContext failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); + } + if(DEBUG) { + System.err.println("WindowsWGLContext.createContext failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); + } + + // continue with temp context for GL < 3.0 + contextHandle = temp_ctx; + if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + WGL.wglMakeCurrent(0, 0); + WGL.wglDeleteContext(contextHandle); + throw new GLException("Error making old context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError()); + } + if (DEBUG) { + System.err.println(getThreadName() + ": createImpl: OK (old) share "+share); + } + } + + if(0!=share) { + if (!WGL.wglShareLists(share, contextHandle)) { + throw new GLException("wglShareLists(" + toHexString(share) + + ", " + toHexString(contextHandle) + ") failed: werr " + GDI.GetLastError()); + } + } + return true; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (WGL.wglGetCurrentContext() != contextHandle) { + if (!wglMakeContextCurrent(drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + throw new GLException("Error making context current: 0x" + toHexString(contextHandle) + ", werr: " + GDI.GetLastError() + ", " + this); + } else { + if (DEBUG && newCreated) { + System.err.println(getThreadName() + ": wglMakeCurrent(hdc " + toHexString(drawable.getHandle()) + + ", contextHandle " + toHexString(contextHandle) + ") succeeded"); + } + } + } + } + + protected void releaseImpl() throws GLException { + if (!wglMakeContextCurrent(0, 0, 0)) { + throw new GLException("Error freeing OpenGL context, werr: " + GDI.GetLastError()); + } + } + + protected void destroyImpl() throws GLException { + WGL.wglMakeCurrent(0, 0); + if (!WGL.wglDeleteContext(contextHandle)) { + throw new GLException("Unable to delete OpenGL context"); + } + } + + protected void copyImpl(GLContext source, int mask) throws GLException { + if (!WGL.wglCopyContext(source.getHandle(), getHandle(), mask)) { + throw new GLException("wglCopyContext failed"); + } + } + + protected final void updateGLXProcAddressTable() { + AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); + String key = adevice.getUniqueID(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing WGL extension address table: "+key); + } + wglGetExtensionsStringEXTInitialized=false; + wglGetExtensionsStringEXTAvailable=false; + wglGLReadDrawableAvailableSet=false; + wglGLReadDrawableAvailable=false; + + WGLExtProcAddressTable table = null; + synchronized(mappedContextTypeObjectLock) { + table = (WGLExtProcAddressTable) mappedGLXProcAddress.get( key ); + } + if(null != table) { + wglExtProcAddressTable = table; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable reusing key("+key+") -> "+table.hashCode()); + } + } else { + if (wglExtProcAddressTable == null) { + // FIXME: cache ProcAddressTables by OpenGL context type bits so we can + // share them among contexts classes (GL4, GL4bc, GL3, GL3bc, ..) + wglExtProcAddressTable = new WGLExtProcAddressTable(new GLProcAddressResolver()); + } + resetProcAddressTable(wglExtProcAddressTable); + synchronized(mappedContextTypeObjectLock) { + mappedGLXProcAddress.put(key, getWGLExtProcAddressTable()); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext WGL ProcAddressTable mapping key("+key+") -> "+getWGLExtProcAddressTable().hashCode()); + } + } + } + } + + public String getPlatformExtensionsString() { + if (!wglGetExtensionsStringEXTInitialized) { + wglGetExtensionsStringEXTAvailable = (WGL.wglGetProcAddress("wglGetExtensionsStringEXT") != 0); + wglGetExtensionsStringEXTInitialized = true; + } + if (wglGetExtensionsStringEXTAvailable) { + return getWGLExt().wglGetExtensionsStringEXT(); + } else { + return ""; + } + } + + protected void setSwapIntervalImpl(int interval) { + WGLExt wglExt = getWGLExt(); + if (wglExt.isExtensionAvailable("WGL_EXT_swap_control")) { + if ( wglExt.wglSwapIntervalEXT(interval) ) { + currentSwapInterval = interval ; + } + } + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + return getWGLExt().wglAllocateMemoryNV(arg0, arg1, arg2, arg3); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawable.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawable.java new file mode 100644 index 000000000..83b52fbcb --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawable.java @@ -0,0 +1,107 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.security.AccessController; +import javax.media.nativewindow.NativeSurface; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; + +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.opengl.impl.Debug; +import com.jogamp.opengl.impl.GLDrawableImpl; +import com.jogamp.opengl.impl.GLDynamicLookupHelper; + + +public abstract class WindowsWGLDrawable extends GLDrawableImpl { + private static final boolean PROFILING = Debug.isPropertyDefined("jogl.debug.GLDrawable.profiling", true, AccessController.getContext()); + private static final int PROFILING_TICKS = 200; + private int profilingSwapBuffersTicks; + private long profilingSwapBuffersTime; + + public WindowsWGLDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { + super(factory, comp, realized); + } + + protected void setRealizedImpl() { + if(!realized) { + return; // nothing todo .. + } + + NativeSurface ns = getNativeSurface(); + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateGraphicsConfiguration(getFactory(), ns, null); + if (DEBUG) { + System.err.println("!!! WindowsWGLDrawable.setRealized(true): "+config); + } + } + + protected void swapBuffersImpl() { + long startTime = 0; + if (PROFILING) { + startTime = System.currentTimeMillis(); + } + + if (!GDI.SwapBuffers(getHandle()) && (GDI.GetLastError() != GDI.ERROR_SUCCESS)) { + throw new GLException("Error swapping buffers"); + } + + if (PROFILING) { + long endTime = System.currentTimeMillis(); + profilingSwapBuffersTime += (endTime - startTime); + int ticks = PROFILING_TICKS; + if (++profilingSwapBuffersTicks == ticks) { + System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + " calls (" + + ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)"); + profilingSwapBuffersTime = 0; + profilingSwapBuffersTicks = 0; + } + } + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper() { + return getFactoryImpl().getGLDynamicLookupHelper(0); + } + + static String getThreadName() { + return Thread.currentThread().getName(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java new file mode 100644 index 000000000..f44c3c70b --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDrawableFactory.java @@ -0,0 +1,512 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.nio.Buffer; +import java.nio.ShortBuffer; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; + +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.windows.WindowsGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +import com.jogamp.common.JogampRuntimeException; +import com.jogamp.common.nio.PointerBuffer; +import com.jogamp.common.util.ReflectionUtil; +import com.jogamp.nativewindow.impl.ProxySurface; +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.nativewindow.impl.windows.RegisteredClassFactory; +import com.jogamp.opengl.impl.DesktopGLDynamicLookupHelper; +import com.jogamp.opengl.impl.GLContextImpl; +import com.jogamp.opengl.impl.GLDrawableFactoryImpl; +import com.jogamp.opengl.impl.GLDrawableImpl; +import com.jogamp.opengl.impl.GLDynamicLookupHelper; +import com.jogamp.opengl.impl.SharedResourceRunner; + +public class WindowsWGLDrawableFactory extends GLDrawableFactoryImpl { + private static final DesktopGLDynamicLookupHelper windowsWGLDynamicLookupHelper; + + static { + DesktopGLDynamicLookupHelper tmp = null; + try { + tmp = new DesktopGLDynamicLookupHelper(new WindowsWGLDynamicLibraryBundleInfo()); + } catch (GLException gle) { + if(DEBUG) { + gle.printStackTrace(); + } + } + windowsWGLDynamicLookupHelper = tmp; + if(null!=windowsWGLDynamicLookupHelper) { + WGL.getWGLProcAddressTable().reset(windowsWGLDynamicLookupHelper); + } + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { + return windowsWGLDynamicLookupHelper; + } + + public WindowsWGLDrawableFactory() { + super(); + + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new WindowsWGLGraphicsConfigurationFactory(); + if(GLProfile.isAWTAvailable()) { + try { + ReflectionUtil.createInstance("com.jogamp.opengl.impl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory", + null, getClass().getClassLoader()); + } catch (JogampRuntimeException jre) { /* n/a .. */ } + } + + defaultDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); + + // Init shared resources off thread + // Will be released via ShutdownHook + sharedResourceImpl = new SharedResourceImplementation(); + sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); + sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); + sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running + sharedResourceThread.start(); + } + + WindowsGraphicsDevice defaultDevice; + SharedResourceImplementation sharedResourceImpl; + SharedResourceRunner sharedResourceRunner; + Thread sharedResourceThread; + HashMap/**/ sharedMap = new HashMap(); + + long processAffinityChanges = 0; + PointerBuffer procMask = PointerBuffer.allocateDirect(1); + PointerBuffer sysMask = PointerBuffer.allocateDirect(1); + + protected void enterThreadCriticalZone() { + synchronized (sysMask) { + if( 0 == processAffinityChanges) { + long pid = GDI.GetCurrentProcess(); + if ( GDI.GetProcessAffinityMask(pid, procMask, sysMask) ) { + if(DEBUG) { + System.err.println("WindowsWGLDrawableFactory.enterThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); + Thread.dumpStack(); + } + processAffinityChanges = pid; + GDI.SetProcessAffinityMask(pid, 1); + } + } + } + } + + protected void leaveThreadCriticalZone() { + synchronized (sysMask) { + if( 0 != processAffinityChanges) { + long pid = GDI.GetCurrentProcess(); + if( pid != processAffinityChanges) { + throw new GLException("PID doesn't match: set PID 0x" + Long.toHexString(processAffinityChanges) + + " this PID 0x" + Long.toHexString(pid) ); + } + if(DEBUG) { + System.err.println("WindowsWGLDrawableFactory.leaveThreadCriticalZone() - 0x" + Long.toHexString(pid) + " - " + Thread.currentThread().getName()); + } + GDI.SetProcessAffinityMask(pid, sysMask.get(0)); + } + } + } + + static class SharedResource implements SharedResourceRunner.Resource { + private WindowsGraphicsDevice device; + private AbstractGraphicsScreen screen; + private WindowsDummyWGLDrawable drawable; + private WindowsWGLContext context; + private boolean canCreateGLPbuffer; + private boolean readDrawableAvailable; + + SharedResource(WindowsGraphicsDevice dev, AbstractGraphicsScreen scrn, WindowsDummyWGLDrawable draw, WindowsWGLContext ctx, + boolean readBufferAvail, boolean canPbuffer) { + device = dev; + screen = scrn; + drawable = draw; + context = ctx; + canCreateGLPbuffer = canPbuffer; + readDrawableAvailable = readBufferAvail; + } + final public AbstractGraphicsDevice getDevice() { return device; } + final public AbstractGraphicsScreen getScreen() { return screen; } + final public GLDrawableImpl getDrawable() { return drawable; } + final public GLContextImpl getContext() { return context; } + + final boolean canCreateGLPbuffer() { return canCreateGLPbuffer; } + final boolean isReadDrawableAvailable() { return readDrawableAvailable; } + } + + class SharedResourceImplementation implements SharedResourceRunner.Implementation { + public void clear() { + synchronized(sharedMap) { + sharedMap.clear(); + } + } + public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { + synchronized(sharedMap) { + return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); + } + } + public SharedResourceRunner.Resource mapGet(String connection) { + synchronized(sharedMap) { + return (SharedResourceRunner.Resource) sharedMap.get(connection); + } + } + public Collection/**/ mapValues() { + synchronized(sharedMap) { + return sharedMap.values(); + } + } + + public SharedResourceRunner.Resource createSharedResource(String connection) { + WindowsGraphicsDevice sharedDevice = new WindowsGraphicsDevice(connection, AbstractGraphicsDevice.DEFAULT_UNIT); + sharedDevice.lock(); + try { + AbstractGraphicsScreen absScreen = new DefaultGraphicsScreen(sharedDevice, 0); + if (null == absScreen) { + throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); + } + GLProfile glp = GLProfile.getMinDesktop(sharedDevice); + if (null == glp) { + throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); + } + WindowsDummyWGLDrawable sharedDrawable = WindowsDummyWGLDrawable.create(WindowsWGLDrawableFactory.this, glp, absScreen); + if (null == sharedDrawable) { + throw new GLException("Couldn't create shared drawable for screen: "+absScreen+", "+glp); + } + WindowsWGLContext sharedContext = (WindowsWGLContext) sharedDrawable.createContext(null); + if (null == sharedContext) { + throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); + } + sharedContext.setSynchronized(true); + boolean canCreateGLPbuffer; + boolean readDrawableAvailable; + sharedContext.makeCurrent(); + try { + canCreateGLPbuffer = sharedContext.getGL().isExtensionAvailable(GL_ARB_pbuffer); + readDrawableAvailable = sharedContext.isExtensionAvailable(WGL_ARB_make_current_read) && + sharedContext.isFunctionAvailable(wglMakeContextCurrent); + } finally { + sharedContext.release(); + } + if (DEBUG) { + System.err.println("!!! SharedDevice: " + sharedDevice); + System.err.println("!!! SharedScreen: " + absScreen); + System.err.println("!!! SharedContext: " + sharedContext); + System.err.println("!!! pbuffer avail: " + canCreateGLPbuffer); + System.err.println("!!! readDrawable: " + readDrawableAvailable); + } + return new SharedResource(sharedDevice, absScreen, sharedDrawable, sharedContext, readDrawableAvailable, canCreateGLPbuffer); + } catch (Throwable t) { + throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); + } finally { + sharedDevice.unlock(); + } + } + + public void releaseSharedResource(SharedResourceRunner.Resource shared) { + SharedResource sr = (SharedResource) shared; + if (DEBUG) { + System.err.println("!!! Shutdown Shared:"); + System.err.println("!!! Device : " + sr.device); + System.err.println("!!! Screen : " + sr.screen); + System.err.println("!!! Drawable: " + sr.drawable); + System.err.println("!!! CTX : " + sr.context); + } + + if (null != sr.context) { + // may cause JVM SIGSEGV: sharedContext.destroy(); + sr.context = null; + } + + if (null != sr.drawable) { + sr.drawable.destroy(); + sr.drawable = null; + } + + if (null != sr.screen) { + sr.screen = null; + } + + if (null != sr.device) { + sr.device.close(); + sr.device = null; + } + } + } + + public final AbstractGraphicsDevice getDefaultDevice() { + return defaultDevice; + } + + public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { + if(device instanceof WindowsGraphicsDevice) { + return true; + } + return false; + } + + final static String GL_ARB_pbuffer = "GL_ARB_pbuffer"; + final static String WGL_ARB_make_current_read = "WGL_ARB_make_current_read"; + final static String wglMakeContextCurrent = "wglMakeContextCurrent"; + + protected final GLContext getSharedContextImpl(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getShared(device); + if(null!=sr) { + return sr.getContext(); + } + return null; + } + + protected final boolean hasSharedContextImpl(AbstractGraphicsDevice device) { + return null != getSharedContextImpl(device); + } + + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.getContext(); + } + return null; + } + + protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.getDevice(); + } + return null; + } + + protected WindowsWGLDrawable getOrCreateSharedDrawable(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return (WindowsWGLDrawable) sr.getDrawable(); + } + return null; + } + + SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { + return (SharedResource) sharedResourceRunner.getOrCreateShared(device); + } + + protected final void shutdownInstance() { + sharedResourceRunner.releaseAndWait(); + RegisteredClassFactory.shutdownSharedClasses(); + } + + protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { + return WindowsWGLGraphicsConfigurationFactory.getAvailableCapabilities(this, device); + } + + protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new WindowsOnscreenWGLDrawable(this, target); + } + + protected final GLDrawableImpl createOffscreenDrawableImpl(final NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(!chosenCaps.isPBuffer()) { + return new WindowsBitmapWGLDrawable(this, target); + } + + // PBuffer GLDrawable Creation + final AbstractGraphicsDevice device = config.getScreen().getDevice(); + + final SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); + if(null==sr) { + throw new IllegalArgumentException("No shared resource for "+device); + } + final List returnList = new ArrayList(); + Runnable r = new Runnable() { + public void run() { + GLContext lastContext = GLContext.getCurrent(); + if (lastContext != null) { + lastContext.release(); + } + sr.context.makeCurrent(); + try { + GLDrawableImpl pbufferDrawable = new WindowsPbufferWGLDrawable(WindowsWGLDrawableFactory.this, target, + sr.drawable, + sr.context); + returnList.add(pbufferDrawable); + } finally { + sr.context.release(); + if (lastContext != null) { + lastContext.makeCurrent(); + } + } + } + }; + maybeDoSingleThreadedWorkaround(r); + return (GLDrawableImpl) returnList.get(0); + } + + /** + * @return 1 if read drawable extension is available, 0 if not + * and -1 if undefined yet, ie no shared device exist at this point. + */ + public final int isReadDrawableAvailable(AbstractGraphicsDevice device) { + SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); + if(null!=sr) { + return sr.isReadDrawableAvailable() ? 1 : 0 ; + } + return -1; // undefined + } + + public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { + SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared((null!=device)?device:defaultDevice); + if(null!=sr) { + return sr.canCreateGLPbuffer(); + } + return false; + } + + protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device,GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser, int width, int height) { + AbstractGraphicsScreen screen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); + ProxySurface ns = new ProxySurface(WindowsWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( + capsChosen, capsRequested, chooser, screen) ); + ns.setSize(width, height); + return ns; + } + + protected final GLContext createExternalGLContextImpl() { + return WindowsExternalWGLContext.create(this, null); + } + + public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { + return true; + } + + protected final GLDrawable createExternalGLDrawableImpl() { + return WindowsExternalWGLDrawable.create(this, null); + } + + static String wglGetLastError() { + long err = GDI.GetLastError(); + String detail = null; + switch ((int) err) { + case GDI.ERROR_SUCCESS: detail = "ERROR_SUCCESS"; break; + case GDI.ERROR_INVALID_PIXEL_FORMAT: detail = "ERROR_INVALID_PIXEL_FORMAT"; break; + case GDI.ERROR_NO_SYSTEM_RESOURCES: detail = "ERROR_NO_SYSTEM_RESOURCES"; break; + case GDI.ERROR_INVALID_DATA: detail = "ERROR_INVALID_DATA"; break; + case GDI.ERROR_PROC_NOT_FOUND: detail = "ERROR_PROC_NOT_FOUND"; break; + case GDI.ERROR_INVALID_WINDOW_HANDLE:detail = "ERROR_INVALID_WINDOW_HANDLE"; break; + default: detail = "(Unknown error code " + err + ")"; break; + } + return detail; + } + + public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { + return false; + } + + public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } + + //------------------------------------------------------ + // Gamma-related functionality + // + + private static final int GAMMA_RAMP_LENGTH = 256; + + protected final int getGammaRampLength() { + return GAMMA_RAMP_LENGTH; + } + + protected final boolean setGammaRamp(float[] ramp) { + short[] rampData = new short[3 * GAMMA_RAMP_LENGTH]; + for (int i = 0; i < GAMMA_RAMP_LENGTH; i++) { + short scaledValue = (short) (ramp[i] * 65535); + rampData[i] = scaledValue; + rampData[i + GAMMA_RAMP_LENGTH] = scaledValue; + rampData[i + 2 * GAMMA_RAMP_LENGTH] = scaledValue; + } + + long screenDC = GDI.GetDC(0); + boolean res = GDI.SetDeviceGammaRamp(screenDC, ShortBuffer.wrap(rampData)); + GDI.ReleaseDC(0, screenDC); + return res; + } + + protected final Buffer getGammaRamp() { + ShortBuffer rampData = ShortBuffer.wrap(new short[3 * GAMMA_RAMP_LENGTH]); + long screenDC = GDI.GetDC(0); + boolean res = GDI.GetDeviceGammaRamp(screenDC, rampData); + GDI.ReleaseDC(0, screenDC); + if (!res) { + return null; + } + return rampData; + } + + protected final void resetGammaRamp(Buffer originalGammaRamp) { + if (originalGammaRamp == null) { + // getGammaRamp failed earlier + return; + } + long screenDC = GDI.GetDC(0); + GDI.SetDeviceGammaRamp(screenDC, originalGammaRamp); + GDI.ReleaseDC(0, screenDC); + } +} diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..153680f8e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLDynamicLibraryBundleInfo.java @@ -0,0 +1,58 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import com.jogamp.opengl.impl.*; +import java.util.*; + +public class WindowsWGLDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { + protected WindowsWGLDynamicLibraryBundleInfo() { + super(); + } + + public List getToolLibNames() { + List/**/ libNamesList = new ArrayList(); + + libNamesList.add("OpenGL32"); + + return libNamesList; + } + + + public final List getToolGetProcAddressFuncNameList() { + List res = new ArrayList(); + res.add("wglGetProcAddress"); + return res; + } + + public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { + return WGL.wglGetProcAddress(toolGetProcAddressHandle, funcName); + } +} + diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java new file mode 100644 index 000000000..f844bad76 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfiguration.java @@ -0,0 +1,699 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import java.util.ArrayList; +import java.util.List; + +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.DefaultGraphicsConfiguration; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.opengl.GL; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLPbuffer; +import javax.media.opengl.GLProfile; + +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; +import com.jogamp.opengl.impl.GLContextImpl; +import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; + +public class WindowsWGLGraphicsConfiguration extends DefaultGraphicsConfiguration implements Cloneable { + // Keep this under the same debug flag as the drawable factory for convenience + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + final static String WGL_ARB_pixel_format = "WGL_ARB_pixel_format"; + final static String WGL_ARB_multisample = "WGL_ARB_multisample"; + + protected static final int MAX_PFORMATS = 256; + protected static final int MAX_ATTRIBS = 256; + + private GLCapabilitiesChooser chooser; + private boolean isChosen = false; + + WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, + GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser) { + super(screen, capsChosen, capsRequested); + this.chooser=chooser; + this.isChosen = false; + } + + WindowsWGLGraphicsConfiguration(AbstractGraphicsScreen screen, + WGLGLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested) { + super(screen, capsChosen, capsRequested); + setCapsPFD(capsChosen); + this.chooser=null; + } + + + static WindowsWGLGraphicsConfiguration createFromCurrent(GLDrawableFactory _factory, long hdc, int pfdID, + GLProfile glp, AbstractGraphicsScreen screen, boolean onscreen, boolean usePBuffer) + { + if(_factory==null) { + throw new GLException("Null factory"); + } + if(hdc==0) { + throw new GLException("Null HDC"); + } + if(pfdID<=0) { + throw new GLException("Invalid pixelformat id "+pfdID); + } + if(null==glp) { + glp = GLProfile.getDefault(screen.getDevice()); + } + WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; + AbstractGraphicsDevice device = screen.getDevice(); + WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); + boolean hasARB = null != sharedContext && sharedContext.isExtensionAvailable(WGL_ARB_pixel_format) ; + + WGLGLCapabilities caps = null; + + if(hasARB) { + caps = wglARBPFID2GLCapabilities(sharedContext, hdc, pfdID, glp, onscreen, usePBuffer); + } else if(!usePBuffer) { + caps = PFD2GLCapabilities(glp, hdc, pfdID, onscreen); + } + if(null==caps) { + throw new GLException("Couldn't choose Capabilities by: HDC 0x"+Long.toHexString(hdc)+", pfdID "+pfdID+", hasARB "+hasARB); + } + + return new WindowsWGLGraphicsConfiguration(screen, caps, caps); + } + + public Object clone() { + return super.clone(); + } + + /** + * Updates the graphics configuration in case it has been determined yet.
+ * Uses the NativeSurface's HDC.
+ * Ensures that a PIXELFORMAT is set. + * + * @param factory + * @param ns + * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection + * + * @see #isDetermined() + */ + public final void updateGraphicsConfiguration(GLDrawableFactory factory, NativeSurface ns, int[] pfIDs) { + WindowsWGLGraphicsConfigurationFactory.updateGraphicsConfiguration(chooser, factory, ns, pfIDs); + } + + /** + * Preselect the graphics configuration in case it has been determined yet.
+ * Uses a shared device's HDC and the given pfdIDs to preselect the pfd. + * No PIXELFORMAT is set. + * + * @param factory + * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection + * + * @see #isDetermined() + */ + public final void preselectGraphicsConfiguration(GLDrawableFactory factory, int[] pfdIDs) { + AbstractGraphicsDevice device = getNativeGraphicsConfiguration().getScreen().getDevice(); + WindowsWGLGraphicsConfigurationFactory.preselectGraphicsConfiguration(chooser, factory, device, this, pfdIDs); + } + + final void setCapsPFD(WGLGLCapabilities caps) { + setChosenCapabilities(caps); + this.isChosen=true; + if (DEBUG) { + System.err.println("*** setCapsPFD: "+caps); + } + } + + public final boolean isDetermined() { return isChosen; } + public final PIXELFORMATDESCRIPTOR getPixelFormat() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFD() : null; } + public final int getPixelFormatID() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).getPFDID() : 0; } + public final boolean isChoosenByARB() { return isChosen ? ((WGLGLCapabilities)capabilitiesChosen).isSetByARB() : false; } + + static int fillAttribsForGeneralWGLARBQuery(boolean haveWGLARBMultisample, int[] iattributes) { + int niattribs = 0; + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; + iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; + iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; + iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; + iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; + if (haveWGLARBMultisample) { + iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; + iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; + } + // pbo float buffer + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; // ati + iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; // nvidia + + return niattribs; + } + + static boolean wglARBPFIDValid(WindowsWGLContext sharedCtx, long hdc, int pfdID) { + int[] in = new int[1]; + int[] out = new int[1]; + in[0] = WGLExt.WGL_COLOR_BITS_ARB; + if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, 1, in, 0, out, 0)) { + // Some GPU's falsely fails with a zero error code (success) + return GDI.GetLastError() == GDI.ERROR_SUCCESS ; + } + return true; + } + + static int[] wglAllARBPFIDs(WindowsWGLContext sharedCtx, long hdc) { + int[] iattributes = new int[1]; + int[] iresults = new int[1]; + + WGLExt wglExt = sharedCtx.getWGLExt(); + iattributes[0] = WGLExt.WGL_NUMBER_PIXEL_FORMATS_ARB; + if (!wglExt.wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, iattributes, 0, iresults, 0)) { + if(DEBUG) { + System.err.println("GetPixelFormatAttribivARB: Failed - HDC 0x" + Long.toHexString(hdc) + + ", LastError: " + GDI.GetLastError()); + Thread.dumpStack(); + } + return null; + } + int numFormats = iresults[0]; + if(0 == numFormats) { + if(DEBUG) { + System.err.println("GetPixelFormatAttribivARB: No formats - HDC 0x" + Long.toHexString(hdc) + + ", LastError: " + GDI.GetLastError()); + Thread.dumpStack(); + } + return null; + } + int[] pfdIDs = new int[numFormats]; + for (int i = 0; i < numFormats; i++) { + pfdIDs[i] = 1 + i; + } + return pfdIDs; + } + + static WGLGLCapabilities wglARBPFID2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int pfdID, + GLProfile glp, boolean onscreen, boolean usePBuffer) { + boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); + if (!haveWGLChoosePixelFormatARB) { + return null; + } + boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); + + int[] iattributes = new int [2*MAX_ATTRIBS]; + int[] iresults = new int [2*MAX_ATTRIBS]; + + int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); + + if (!sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdID, 0, niattribs, iattributes, 0, iresults, 0)) { + throw new GLException("wglARBPFID2GLCapabilities: Error getting pixel format attributes for pixel format " + pfdID + " of device context"); + } + ArrayList bucket = new ArrayList(1); + final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + if(AttribList2GLCapabilities(bucket, glp, hdc, pfdID, iattributes, niattribs, iresults, winattrbits)) { + return (WGLGLCapabilities) bucket.get(0); + } + return null; + } + + static int[] wglChoosePixelFormatARB(long hdc, WindowsWGLContext sharedContext, + GLCapabilitiesImmutable capabilities, + int[] iattributes, int accelerationMode, float[] fattributes) + { + + if ( !WindowsWGLGraphicsConfiguration.GLCapabilities2AttribList(capabilities, + iattributes, sharedContext, accelerationMode, null)) + { + if (DEBUG) { + System.err.println("wglChoosePixelFormatARB: GLCapabilities2AttribList failed: " + GDI.GetLastError()); + Thread.dumpStack(); + } + return null; + } + + int[] pformatsTmp = new int[WindowsWGLGraphicsConfiguration.MAX_PFORMATS]; + int[] numFormatsTmp = new int[1]; + if ( !sharedContext.getWGLExt().wglChoosePixelFormatARB(hdc, iattributes, 0, + fattributes, 0, + WindowsWGLGraphicsConfiguration.MAX_PFORMATS, + pformatsTmp, 0, numFormatsTmp, 0)) + { + if (DEBUG) { + System.err.println("wglChoosePixelFormatARB: wglChoosePixelFormatARB failed: " + GDI.GetLastError()); + Thread.dumpStack(); + } + return null; + } + int numFormats = numFormatsTmp[0]; + int[] pformats = null; + if( 0 < numFormats ) { + pformats = new int[numFormats]; + System.arraycopy(pformatsTmp, 0, pformats, 0, numFormats); + } + if (DEBUG) { + System.err.println("wglChoosePixelFormatARB: NumFormats (wglChoosePixelFormatARB) accelMode 0x" + + Integer.toHexString(accelerationMode) + ": " + numFormats); + for (int i = 0; i < numFormats; i++) { + WGLGLCapabilities dbgCaps0 = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities( + sharedContext, hdc, pformats[i], + capabilities.getGLProfile(), capabilities.isOnscreen(), capabilities.isPBuffer()); + System.err.println("pixel format " + pformats[i] + " (index " + i + "): " + dbgCaps0); + } + } + return pformats; + } + + static List /**/ wglARBPFIDs2GLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, + GLProfile glp, boolean onscreen, boolean usePBuffer) { + final int winattrbits = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, winattrbits); + } + + static List /**/ wglARBPFIDs2AllGLCapabilities(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, + GLProfile glp) { + return wglARBPFIDs2GLCapabilitiesImpl(sharedCtx, hdc, pfdIDs, glp, GLGraphicsConfigurationUtil.ALL_BITS); + } + + private static List /**/ wglARBPFIDs2GLCapabilitiesImpl(WindowsWGLContext sharedCtx, long hdc, int[] pfdIDs, + GLProfile glp, int winattrbits) { + boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); + if (!haveWGLChoosePixelFormatARB) { + return null; + } + boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); + final int numFormats = pfdIDs.length; + + int[] iattributes = new int [2*MAX_ATTRIBS]; + int[] iresults = new int [2*MAX_ATTRIBS]; + int niattribs = fillAttribsForGeneralWGLARBQuery(haveWGLARBMultisample, iattributes); + + ArrayList bucket = new ArrayList(); + + for(int i = 0; i= 1 && + sharedCtx.getWGLExt().wglGetPixelFormatAttribivARB(hdc, pfdIDs[i], 0, niattribs, iattributes, 0, iresults, 0) ) { + AttribList2GLCapabilities(bucket, glp, hdc, pfdIDs[i], iattributes, niattribs, iresults, winattrbits); + } else if (DEBUG) { + System.err.println("wglARBPFIDs2GLCapabilities: Cannot get pixel format attributes for pixel format " + + i + "/" + numFormats + ": " + pfdIDs[i] + ", " + + GLGraphicsConfigurationUtil.winAttributeBits2String(null, winattrbits).toString()); + } + } + return bucket; + } + + static boolean GLCapabilities2AttribList(GLCapabilitiesImmutable caps, + int[] iattributes, + GLContextImpl sharedCtx, + int accelerationValue, + int[] floatMode) throws GLException { + boolean haveWGLChoosePixelFormatARB = sharedCtx.isExtensionAvailable(WGL_ARB_pixel_format); + boolean haveWGLARBMultisample = sharedCtx.isExtensionAvailable(WGL_ARB_multisample); + if(DEBUG) { + System.err.println("HDC2GLCapabilities: ARB_pixel_format: "+haveWGLChoosePixelFormatARB); + System.err.println("HDC2GLCapabilities: ARB_multisample : "+haveWGLARBMultisample); + } + + if (!haveWGLChoosePixelFormatARB) { + return false; + } + + boolean onscreen = caps.isOnscreen(); + boolean pbuffer = caps.isPBuffer(); + + int niattribs = 0; + + iattributes[niattribs++] = WGLExt.WGL_SUPPORT_OPENGL_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + if(accelerationValue>0) { + iattributes[niattribs++] = WGLExt.WGL_ACCELERATION_ARB; + iattributes[niattribs++] = accelerationValue; + } + if (onscreen) { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_WINDOW_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } else if (pbuffer) { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_PBUFFER_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = WGLExt.WGL_DRAW_TO_BITMAP_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } + + iattributes[niattribs++] = WGLExt.WGL_DOUBLE_BUFFER_ARB; + if (caps.getDoubleBuffered()) { + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = GL.GL_FALSE; + } + + iattributes[niattribs++] = WGLExt.WGL_STEREO_ARB; + if (caps.getStereo()) { + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = GL.GL_FALSE; + } + + iattributes[niattribs++] = WGLExt.WGL_DEPTH_BITS_ARB; + iattributes[niattribs++] = caps.getDepthBits(); + iattributes[niattribs++] = WGLExt.WGL_RED_BITS_ARB; + iattributes[niattribs++] = caps.getRedBits(); + iattributes[niattribs++] = WGLExt.WGL_GREEN_BITS_ARB; + iattributes[niattribs++] = caps.getGreenBits(); + iattributes[niattribs++] = WGLExt.WGL_BLUE_BITS_ARB; + iattributes[niattribs++] = caps.getBlueBits(); + iattributes[niattribs++] = WGLExt.WGL_ALPHA_BITS_ARB; + iattributes[niattribs++] = caps.getAlphaBits(); + iattributes[niattribs++] = WGLExt.WGL_STENCIL_BITS_ARB; + iattributes[niattribs++] = caps.getStencilBits(); + if (caps.getAccumRedBits() > 0 || + caps.getAccumGreenBits() > 0 || + caps.getAccumBlueBits() > 0 || + caps.getAccumAlphaBits() > 0) { + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BITS_ARB; + iattributes[niattribs++] = (caps.getAccumRedBits() + + caps.getAccumGreenBits() + + caps.getAccumBlueBits() + + caps.getAccumAlphaBits()); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_RED_BITS_ARB; + iattributes[niattribs++] = caps.getAccumRedBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_GREEN_BITS_ARB; + iattributes[niattribs++] = caps.getAccumGreenBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_BLUE_BITS_ARB; + iattributes[niattribs++] = caps.getAccumBlueBits(); + iattributes[niattribs++] = WGLExt.WGL_ACCUM_ALPHA_BITS_ARB; + iattributes[niattribs++] = caps.getAccumAlphaBits(); + } + + if (caps.getSampleBuffers() && haveWGLARBMultisample) { + iattributes[niattribs++] = WGLExt.WGL_SAMPLE_BUFFERS_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + iattributes[niattribs++] = WGLExt.WGL_SAMPLES_ARB; + iattributes[niattribs++] = caps.getNumSamples(); + } + + boolean rtt = caps.getPbufferRenderToTexture(); + boolean rect = caps.getPbufferRenderToTextureRectangle(); + boolean useFloat = caps.getPbufferFloatingPointBuffers(); + boolean ati = false; + if (pbuffer) { + // Check some invariants and set up some state + if (rect && !rtt) { + throw new GLException("Render-to-texture-rectangle requires render-to-texture to be specified"); + } + + if (rect) { + if (!sharedCtx.isExtensionAvailable("GL_NV_texture_rectangle")) { + throw new GLException("Render-to-texture-rectangle requires GL_NV_texture_rectangle extension"); + } + } + + if (useFloat) { + if (!sharedCtx.isExtensionAvailable("WGL_ATI_pixel_format_float") && + !sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { + throw new GLException("Floating-point pbuffers not supported by this hardware"); + } + + // Prefer NVidia extension over ATI + if (sharedCtx.isExtensionAvailable("WGL_NV_float_buffer")) { + ati = false; + floatMode[0] = GLPbuffer.NV_FLOAT; + } else { + ati = true; + floatMode[0] = GLPbuffer.ATI_FLOAT; + } + if (DEBUG) { + System.err.println("Using " + (ati ? "ATI" : "NVidia") + " floating-point extension"); + } + } + + // See whether we need to change the pixel type to support ATI's + // floating-point pbuffers + if (useFloat && ati) { + if (rtt) { + throw new GLException("Render-to-floating-point-texture not supported on ATI hardware"); + } else { + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_FLOAT_ARB; + } + } else { + if (!rtt) { + // Currently we don't support non-truecolor visuals in the + // GLCapabilities, so we don't offer the option of making + // color-index pbuffers. + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; + } + } + + if (useFloat && !ati) { + iattributes[niattribs++] = WGLExt.WGL_FLOAT_COMPONENTS_NV; + iattributes[niattribs++] = GL.GL_TRUE; + } + + if (rtt) { + if (useFloat) { + assert(!ati); + if (!rect) { + throw new GLException("Render-to-floating-point-texture only supported on NVidia hardware with render-to-texture-rectangle"); + } + iattributes[niattribs++] = WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV; + iattributes[niattribs++] = GL.GL_TRUE; + } else { + iattributes[niattribs++] = rect ? WGLExt.WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV : WGLExt.WGL_BIND_TO_TEXTURE_RGB_ARB; + iattributes[niattribs++] = GL.GL_TRUE; + } + } + } else { + iattributes[niattribs++] = WGLExt.WGL_PIXEL_TYPE_ARB; + iattributes[niattribs++] = WGLExt.WGL_TYPE_RGBA_ARB; + } + iattributes[niattribs++] = 0; + + return true; + } + + static int AttribList2DrawableTypeBits(final int[] iattribs, final int niattribs, final int[] iresults) { + int val = 0; + + for (int i = 0; i < niattribs; i++) { + int attr = iattribs[i]; + switch (attr) { + case WGLExt.WGL_DRAW_TO_WINDOW_ARB: + if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.WINDOW_BIT; + break; + case WGLExt.WGL_DRAW_TO_BITMAP_ARB: + if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.BITMAP_BIT; + break; + case WGLExt.WGL_DRAW_TO_PBUFFER_ARB: + if(iresults[i] == GL.GL_TRUE) val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; + break; + } + } + return val; + } + + static boolean AttribList2GLCapabilities( ArrayList capsBucket, + final GLProfile glp, final long hdc, final int pfdID, final int[] iattribs, + final int niattribs, + final int[] iresults, final int winattrmask) { + final int allDrawableTypeBits = AttribList2DrawableTypeBits(iattribs, niattribs, iresults); + int drawableTypeBits = winattrmask & allDrawableTypeBits; + + if( 0 == drawableTypeBits ) { + return false; + } + PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(); + + if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { + // remove displayable bits, since pfdID is non displayable + drawableTypeBits = drawableTypeBits & ~(GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT); + if( 0 == drawableTypeBits ) { + return false; + } + // non displayable requested (pbuffer) + } + WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); + res.setValuesByARB(iattribs, niattribs, iresults); + + return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); + } + + // + // GDI PIXELFORMAT + // + + static int[] wglAllGDIPFIDs(long hdc) { + int numFormats = GDI.DescribePixelFormat(hdc, 1, 0, null); + if (numFormats == 0) { + throw new GLException("DescribePixelFormat: No formats - HDC 0x" + Long.toHexString(hdc) + + ", LastError: " + GDI.GetLastError()); + } + int[] pfdIDs = new int[numFormats]; + for (int i = 0; i < numFormats; i++) { + pfdIDs[i] = 1 + i; + } + return pfdIDs; + } + + static int PFD2DrawableTypeBits(PIXELFORMATDESCRIPTOR pfd) { + int val = 0; + + int dwFlags = pfd.getDwFlags(); + + if( 0 != (GDI.PFD_DRAW_TO_WINDOW & dwFlags ) ) { + val |= GLGraphicsConfigurationUtil.WINDOW_BIT; + } + if( 0 != (GDI.PFD_DRAW_TO_BITMAP & dwFlags ) ) { + val |= GLGraphicsConfigurationUtil.BITMAP_BIT; + } + return val; + } + + static WGLGLCapabilities PFD2GLCapabilities(GLProfile glp, long hdc, int pfdID, boolean onscreen) { + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); + ArrayList capsBucket = new ArrayList(1); + if( PFD2GLCapabilities(capsBucket, glp, hdc, pfdID, winattrmask) ) { + return (WGLGLCapabilities) capsBucket.get(0); + } + return null; + } + + static boolean PFD2GLCapabilities(ArrayList capsBucket, final GLProfile glp, final long hdc, final int pfdID, final int winattrmask) { + PIXELFORMATDESCRIPTOR pfd = createPixelFormatDescriptor(hdc, pfdID); + if(null == pfd) { + return false; + } + if ((pfd.getDwFlags() & GDI.PFD_SUPPORT_OPENGL) == 0) { + return false; + } + final int allDrawableTypeBits = PFD2DrawableTypeBits(pfd); + final int drawableTypeBits = winattrmask & allDrawableTypeBits; + + if( 0 == drawableTypeBits ) { + return false; + } + + WGLGLCapabilities res = new WGLGLCapabilities(pfd, pfdID, glp); + res.setValuesByGDI(); + + return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); + } + + static PIXELFORMATDESCRIPTOR GLCapabilities2PFD(GLCapabilitiesImmutable caps, PIXELFORMATDESCRIPTOR pfd) { + int colorDepth = (caps.getRedBits() + + caps.getGreenBits() + + caps.getBlueBits()); + if (colorDepth < 15) { + throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); + } + int pfdFlags = (GDI.PFD_SUPPORT_OPENGL | + GDI.PFD_GENERIC_ACCELERATED); + if (caps.getDoubleBuffered()) { + pfdFlags |= GDI.PFD_DOUBLEBUFFER; + } + if (caps.isOnscreen()) { + pfdFlags |= GDI.PFD_DRAW_TO_WINDOW; + } else { + pfdFlags |= GDI.PFD_DRAW_TO_BITMAP; + } + if (caps.getStereo()) { + pfdFlags |= GDI.PFD_STEREO; + } + pfd.setDwFlags(pfdFlags); + pfd.setIPixelType((byte) GDI.PFD_TYPE_RGBA); + pfd.setCColorBits((byte) colorDepth); + pfd.setCRedBits ((byte) caps.getRedBits()); + pfd.setCGreenBits((byte) caps.getGreenBits()); + pfd.setCBlueBits ((byte) caps.getBlueBits()); + pfd.setCAlphaBits((byte) caps.getAlphaBits()); + int accumDepth = (caps.getAccumRedBits() + + caps.getAccumGreenBits() + + caps.getAccumBlueBits()); + pfd.setCAccumBits ((byte) accumDepth); + pfd.setCAccumRedBits ((byte) caps.getAccumRedBits()); + pfd.setCAccumGreenBits((byte) caps.getAccumGreenBits()); + pfd.setCAccumBlueBits ((byte) caps.getAccumBlueBits()); + pfd.setCAccumAlphaBits((byte) caps.getAccumAlphaBits()); + pfd.setCDepthBits((byte) caps.getDepthBits()); + pfd.setCStencilBits((byte) caps.getStencilBits()); + pfd.setILayerType((byte) GDI.PFD_MAIN_PLANE); + + // n/a with non ARB/GDI method: + // multisample + // opaque + // pbuffer + return pfd; + } + + static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor(long hdc, int pfdID) { + PIXELFORMATDESCRIPTOR pfd = PIXELFORMATDESCRIPTOR.create(); + pfd.setNSize((short) pfd.size()); + pfd.setNVersion((short) 1); + if(0 != hdc && 1 <= pfdID) { + if (GDI.DescribePixelFormat(hdc, pfdID, pfd.size(), pfd) == 0) { + // Accelerated pixel formats that are non displayable + if(DEBUG) { + System.err.println("Info: Non displayable pixel format " + pfdID + " of device context: error code " + GDI.GetLastError()); + } + return null; + } + } + return pfd; + } + + static PIXELFORMATDESCRIPTOR createPixelFormatDescriptor() { + return createPixelFormatDescriptor(0, 0); + } + + public String toString() { + return "WindowsWGLGraphicsConfiguration["+getScreen()+", pfdID " + getPixelFormatID() + ", ARB-Choosen " + isChoosenByARB() + + ",\n\trequested " + getRequestedCapabilities() + + ",\n\tchosen " + getChosenCapabilities() + + "]"; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..a66d62485 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/WindowsWGLGraphicsConfigurationFactory.java @@ -0,0 +1,477 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.nativewindow.impl.windows.PIXELFORMATDESCRIPTOR; +import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; +import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; +import com.jogamp.opengl.impl.SharedResourceRunner; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +/** Subclass of GraphicsConfigurationFactory used when non-AWT tookits + are used on Windows platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class WindowsWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + static WGLGLCapabilities.PfdIDComparator PfdIDComparator = new WGLGLCapabilities.PfdIDComparator(); + + WindowsWGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.windows.WindowsGraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + + if (! (capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); + } + + if (! (capsRequested instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); + } + + return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, chooser, absScreen); + } + + static WindowsWGLGraphicsConfiguration createDefaultGraphicsConfiguration(GLCapabilitiesImmutable caps, + AbstractGraphicsScreen absScreen) { + return chooseGraphicsConfigurationStatic(caps, caps, null, absScreen); + } + + static WindowsWGLGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, + GLCapabilitiesImmutable capsReq, + CapabilitiesChooser chooser, + AbstractGraphicsScreen absScreen) { + if(null==absScreen) { + absScreen = DefaultGraphicsScreen.createDefault(NativeWindowFactory.TYPE_WINDOWS); + } + AbstractGraphicsDevice absDevice = absScreen.getDevice(); + + capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( + capsChosen, GLDrawableFactory.getDesktopFactory().canCreateGLPbuffer(absDevice) ); + + return new WindowsWGLGraphicsConfiguration( absScreen, capsChosen, capsReq, (GLCapabilitiesChooser)chooser ); + } + + protected static List/**/ getAvailableCapabilities(WindowsWGLDrawableFactory factory, AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sharedResource = factory.getOrCreateSharedResource(device); + if(null == sharedResource) { + throw new GLException("Shared resource for device n/a: "+device); + } + WindowsWGLDrawable sharedDrawable = (WindowsWGLDrawable) sharedResource.getDrawable(); + GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); + WindowsWGLContext sharedContext = (WindowsWGLContext) sharedResource.getContext(); + List availableCaps = null; + + sharedDrawable.lockSurface(); + try { + long hdc = sharedDrawable.getHandle(); + if (0 == hdc) { + throw new GLException("Error: HDC is null"); + } + if (sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { + availableCaps = getAvailableGLCapabilitiesARB(hdc, sharedContext, capsChosen.getGLProfile()); + } + if( null == availableCaps || 0 == availableCaps.size() ) { + availableCaps = getAvailableGLCapabilitiesGDI(hdc, capsChosen); + } + } finally { + sharedDrawable.unlockSurface(); + } + + if( null != availableCaps ) { + Collections.sort(availableCaps, PfdIDComparator); + } + return availableCaps; + } + + static List/**/ getAvailableGLCapabilitiesARB(long hdc, WindowsWGLContext sharedContext, GLProfile glProfile) { + int[] pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); + return WindowsWGLGraphicsConfiguration.wglARBPFIDs2AllGLCapabilities(sharedContext, hdc, pformats, glProfile); + } + + static List/**/ getAvailableGLCapabilitiesGDI(long hdc, GLCapabilitiesImmutable capsChosen) { + boolean onscreen = capsChosen.isOnscreen(); + if(capsChosen.isPBuffer()) { + return null; + } + GLProfile glProfile = capsChosen.getGLProfile(); + + int[] pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); + int numFormats = pformats.length; + ArrayList bucket = new ArrayList(numFormats); + for (int i = 0; i < numFormats; i++) { + bucket.add( WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pformats[i], onscreen) ); + } + return bucket; + } + + /** + * + * @param chooser + * @param _factory + * @param ns + * @param pfIDs optional pool of preselected PixelFormat IDs, maybe null for unrestricted selection + */ + static void updateGraphicsConfiguration(CapabilitiesChooser chooser, + GLDrawableFactory factory, NativeSurface ns, int[] pfdIDs) { + if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + if (factory == null) { + throw new IllegalArgumentException("GLDrawableFactory is null"); + } + if (ns == null) { + throw new IllegalArgumentException("NativeSurface is null"); + } + + if(NativeSurface.LOCK_SURFACE_NOT_READY >= ns.lockSurface()) { + throw new GLException("Surface not ready (lockSurface)"); + } + try { + long hdc = ns.getSurfaceHandle(); + if (0 == hdc) { + throw new GLException("Error: HDC is null"); + } + WindowsWGLGraphicsConfiguration config = (WindowsWGLGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + + if(!config.isDetermined()) { + updateGraphicsConfiguration(config, chooser, factory, hdc, false, pfdIDs); + } else { + // set PFD if not set yet + int pfdID = -1; + boolean set = false; + if ( 1 > ( pfdID = GDI.GetPixelFormat(hdc) ) ) { + if (!GDI.SetPixelFormat(hdc, config.getPixelFormatID(), config.getPixelFormat())) { + throw new GLException("Unable to set pixel format " + config.getPixelFormatID() + + " for device context " + toHexString(hdc) + + ": error code " + GDI.GetLastError()); + } + set = true; + pfdID = config.getPixelFormatID(); + } + if (DEBUG) { + System.err.println("!!! setPixelFormat (post): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pfdID+", set: "+set); + Thread.dumpStack(); + } + } + } finally { + ns.unlockSurface(); + } + } + + static void preselectGraphicsConfiguration(CapabilitiesChooser chooser, + GLDrawableFactory _factory, AbstractGraphicsDevice device, + WindowsWGLGraphicsConfiguration config, int[] pfdIDs) { + if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + if (_factory == null) { + throw new IllegalArgumentException("GLDrawableFactory is null"); + } + if (config == null) { + throw new IllegalArgumentException("WindowsWGLGraphicsConfiguration is null"); + } + WindowsWGLDrawableFactory factory = (WindowsWGLDrawableFactory) _factory; + WindowsWGLDrawable sharedDrawable = factory.getOrCreateSharedDrawable(device); + if(null == sharedDrawable) { + throw new IllegalArgumentException("Shared Drawable is null"); + } + + if(NativeSurface.LOCK_SURFACE_NOT_READY >= sharedDrawable.lockSurface()) { + throw new GLException("Surface not ready (lockSurface)"); + } + try { + long hdc = sharedDrawable.getHandle(); + if (0 == hdc) { + throw new GLException("Error: HDC is null"); + } + updateGraphicsConfiguration(config, chooser, factory, hdc, true, pfdIDs); + } finally { + sharedDrawable.unlockSurface(); + } + } + + private static void updateGraphicsConfiguration(WindowsWGLGraphicsConfiguration config, CapabilitiesChooser chooser, + GLDrawableFactory factory, long hdc, boolean extHDC, int[] pfdIDs) { + if (DEBUG) { + if(extHDC) { + System.err.println("updateGraphicsConfiguration(using shared): hdc "+toHexString(hdc)); + } else { + System.err.println("updateGraphicsConfiguration(using target): hdc "+toHexString(hdc)); + } + System.err.println("!!! user chosen caps " + config.getChosenCapabilities()); + } + if( !updateGraphicsConfigurationARB(hdc, extHDC, config, chooser, (WindowsWGLDrawableFactory)factory, pfdIDs) ) { + updateGraphicsConfigurationGDI(hdc, extHDC, config, chooser, pfdIDs); + } + } + + private static boolean updateGraphicsConfigurationARB(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, + CapabilitiesChooser chooser, WindowsWGLDrawableFactory factory, int[] pformats) { + AbstractGraphicsDevice device = config.getScreen().getDevice(); + WindowsWGLContext sharedContext = (WindowsWGLContext) factory.getOrCreateSharedContextImpl(device); + if (null == sharedContext) { + if (DEBUG) { + System.err.println("updateGraphicsConfigurationARB: SharedContext is null: "+device); + } + return false; + } + if (!sharedContext.isExtensionAvailable(WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format)) { + if (DEBUG) { + System.err.println("updateGraphicsConfigurationARB: "+WindowsWGLGraphicsConfiguration.WGL_ARB_pixel_format+" not available"); + } + return false; + } + + GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + boolean onscreen = capsChosen.isOnscreen(); + boolean usePBuffer = capsChosen.isPBuffer(); + GLProfile glProfile = capsChosen.getGLProfile(); + + WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps + boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] + final int presetPFDID = extHDC ? -1 : GDI.GetPixelFormat(hdc) ; + if ( 1 <= presetPFDID ) { + // Pixelformat already set by either + // - a previous preselectGraphicsConfiguration() call on the same HDC, + // - the graphics driver, copying the HDC's pixelformat to the new one, + // - or the Java2D/OpenGL pipeline's configuration + if (DEBUG) { + System.err.println("updateGraphicsConfigurationARB: Pixel format already chosen for HDC: " + toHexString(hdc) + + ", pixelformat " + presetPFDID); + } + pixelFormatSet = true; + pixelFormatCaps = WindowsWGLGraphicsConfiguration.wglARBPFID2GLCapabilities(sharedContext, hdc, presetPFDID, glProfile, onscreen, usePBuffer); + } else { + int recommendedIndex = -1; // recommended index + + if(null == pformats) { + // No given PFD IDs + // + // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice + int[] iattributes = new int[2 * WindowsWGLGraphicsConfiguration.MAX_ATTRIBS]; + float[] fattributes = new float[1]; + int accelerationMode = WGLExt.WGL_FULL_ACCELERATION_ARB; + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + iattributes, accelerationMode, fattributes); + if (null == pformats) { + accelerationMode = WGLExt.WGL_GENERIC_ACCELERATION_ARB; + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + iattributes, accelerationMode, fattributes); + } + if (null == pformats) { + accelerationMode = -1; // use what we are offered .. + pformats = WindowsWGLGraphicsConfiguration.wglChoosePixelFormatARB(hdc, sharedContext, capsChosen, + iattributes, accelerationMode, fattributes); + } + if (null != pformats) { + recommendedIndex = 0; + } else { + if(DEBUG) { + System.err.println("updateGraphicsConfigurationARB: wglChoosePixelFormatARB failed with: "+capsChosen); + } + // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available + pformats = WindowsWGLGraphicsConfiguration.wglAllARBPFIDs(sharedContext, hdc); + if (DEBUG) { + final int len = ( null != pformats ) ? pformats.length : 0; + System.err.println("updateGraphicsConfigurationARB: NumFormats (wglAllARBPFIDs) " + len); + } + } + if (null == pformats) { + if (DEBUG) { + Thread.dumpStack(); + } + return false; + } + } + + List /**/ availableCaps = + WindowsWGLGraphicsConfiguration.wglARBPFIDs2GLCapabilities(sharedContext, hdc, pformats, + glProfile, onscreen, usePBuffer); + if( null == availableCaps || 0 == availableCaps.size() ) { + if (DEBUG) { + System.err.println("updateGraphicsConfigurationARB: wglARBPFIDs2GLCapabilities failed with " + pformats.length + + " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer); + Thread.dumpStack(); + } + return false; + } + + if (DEBUG) { + System.err.println("updateGraphicsConfigurationARB: " + pformats.length + + " pfd ids, onscreen " + onscreen + ", pbuffer " + usePBuffer + ", " + availableCaps.size() + " glcaps"); + if(0 <= recommendedIndex) { + System.err.println("updateGraphicsConfigurationARB: Used wglChoosePixelFormatARB to recommend pixel format " + + pformats[recommendedIndex] + ", idx " + recommendedIndex +", "+availableCaps.get(recommendedIndex)); + } + } + + int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); + if ( 0 > chosenIndex ) { + if (DEBUG) { + Thread.dumpStack(); + } + return false; + } + pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); + if( null == pixelFormatCaps) { + throw new GLException("Null Capabilities with "+ + " chosen pfdID: native recommended "+ (recommendedIndex+1) + + " chosen "+pixelFormatCaps.getPFDID()); + } + if (DEBUG) { + System.err.println("!!! chosen pfdID (ARB): native recommended "+ (recommendedIndex+1) + + " chosen "+pixelFormatCaps); + } + } + + if ( !extHDC && !pixelFormatSet ) { + if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { + throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + + " for device context " + toHexString(hdc) + + ": error code " + GDI.GetLastError()); + } + if (DEBUG) { + System.err.println("!!! setPixelFormat (ARB): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> "+pixelFormatCaps.getPFDID()); + } + } + config.setCapsPFD(pixelFormatCaps); + return true; + } + + private static boolean updateGraphicsConfigurationGDI(long hdc, boolean extHDC, WindowsWGLGraphicsConfiguration config, + CapabilitiesChooser chooser, int[] pformats) { + GLCapabilitiesImmutable capsChosen = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(capsChosen.isPBuffer()) { + if (DEBUG) { + System.err.println("updateGraphicsConfigurationGDI: no pbuffer supported on GDI: " + capsChosen); + } + return false; + } + boolean onscreen = capsChosen.isOnscreen(); + GLProfile glProfile = capsChosen.getGLProfile(); + + ArrayList/**/ availableCaps = new ArrayList(); + int pfdID; // chosen or preset PFD ID + WGLGLCapabilities pixelFormatCaps = null; // chosen or preset PFD ID's caps + boolean pixelFormatSet = false; // indicates a preset PFD ID [caps] + + if ( !extHDC && 1 <= ( pfdID = GDI.GetPixelFormat(hdc) ) ) { + // Pixelformat already set by either + // - a previous preselectGraphicsConfiguration() call on the same HDC, + // - the graphics driver, copying the HDC's pixelformat to the new one, + // - or the Java2D/OpenGL pipeline's configuration + if (DEBUG) { + System.err.println("updateGraphicsConfigurationGDI: NOTE: pixel format already chosen for HDC: " + toHexString(hdc) + + ", pixelformat " + pfdID); + } + pixelFormatSet = true; + pixelFormatCaps = WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(glProfile, hdc, pfdID, onscreen); + } else { + if(null == pformats) { + pformats = WindowsWGLGraphicsConfiguration.wglAllGDIPFIDs(hdc); + } + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, false); + + for (int i = 0; i < pformats.length; i++) { + WindowsWGLGraphicsConfiguration.PFD2GLCapabilities(availableCaps, glProfile, hdc, pformats[i], winattrmask); + } + + // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice + PIXELFORMATDESCRIPTOR pfd = WindowsWGLGraphicsConfiguration.createPixelFormatDescriptor(); + pfd = WindowsWGLGraphicsConfiguration.GLCapabilities2PFD(capsChosen, pfd); + pfdID = GDI.ChoosePixelFormat(hdc, pfd); + int recommendedIndex = -1 ; + if( 1 <= pfdID ) { + // seek index .. + for (recommendedIndex = availableCaps.size() - 1 ; + 0 <= recommendedIndex && pfdID != ((WGLGLCapabilities) availableCaps.get(recommendedIndex)).getPFDID(); + recommendedIndex--) + { /* nop */ } + } + // 2nd choice: if no preferred recommendedIndex available + if (DEBUG) { + System.err.println("updateGraphicsConfigurationGDI: ChoosePixelFormat(HDC " + toHexString(hdc) + ") = " + pfdID + ", idx " + recommendedIndex + " (LastError: " + GDI.GetLastError() + ")"); + } + int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); + if ( 0 > chosenIndex ) { + if (DEBUG) { + Thread.dumpStack(); + } + return false; + } + pixelFormatCaps = (WGLGLCapabilities) availableCaps.get(chosenIndex); + if (DEBUG) { + System.err.println("!!! chosen pfdID (GDI): native recommended "+ (recommendedIndex+1) + + ", caps " + pixelFormatCaps); + } + } + + if ( !extHDC && !pixelFormatSet ) { + if (!GDI.SetPixelFormat(hdc, pixelFormatCaps.getPFDID(), pixelFormatCaps.getPFD())) { + throw new GLException("Unable to set pixel format " + pixelFormatCaps.getPFDID() + + " for device context " + toHexString(hdc) + + ": error code " + GDI.GetLastError()); + } + if (DEBUG) { + System.err.println("!!! setPixelFormat (GDI): hdc "+toHexString(hdc) +", "+config.getPixelFormatID()+" -> " + pixelFormatCaps.getPFDID()); + } + } + config.setCapsPFD(pixelFormatCaps); + return true; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java new file mode 100644 index 000000000..f753c08c5 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/windows/wgl/awt/WindowsAWTWGLGraphicsConfigurationFactory.java @@ -0,0 +1,173 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.windows.wgl.awt; + + +import com.jogamp.common.util.ArrayHashSet; +import com.jogamp.nativewindow.impl.jawt.windows.Win32SunJDKReflection; +import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.DefaultGraphicsScreen; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.awt.AWTGraphicsConfiguration; +import javax.media.nativewindow.awt.AWTGraphicsDevice; +import javax.media.nativewindow.awt.AWTGraphicsScreen; +import javax.media.nativewindow.windows.WindowsGraphicsDevice; + +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLException; + +import com.jogamp.opengl.impl.windows.wgl.WindowsWGLGraphicsConfiguration; +import javax.media.opengl.GLDrawableFactory; + +public class WindowsAWTWGLGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = com.jogamp.opengl.impl.Debug.debug("GraphicsConfiguration"); + + public WindowsAWTWGLGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, + CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + GraphicsDevice device = null; + if (absScreen != null && + !(absScreen instanceof AWTGraphicsScreen)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); + } + + if(null==absScreen) { + absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: creating default device: "+absScreen); + } + } + AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; + device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); + + if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); + } + + if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); + } + + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: got "+absScreen); + } + + WindowsGraphicsDevice winDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); + DefaultGraphicsScreen winScreen = new DefaultGraphicsScreen(winDevice, awtScreen.getIndex()); + GraphicsConfigurationFactory configFactory = GraphicsConfigurationFactory.getFactory(winDevice); + GLDrawableFactory drawableFactory = GLDrawableFactory.getFactory( ((GLCapabilitiesImmutable)capsChosen).getGLProfile() ); + + WindowsWGLGraphicsConfiguration winConfig = (WindowsWGLGraphicsConfiguration) + configFactory.chooseGraphicsConfiguration(capsChosen, + capsRequested, + chooser, winScreen); + if (winConfig == null) { + throw new GLException("Unable to choose a GraphicsConfiguration: "+capsChosen+",\n\t"+chooser+"\n\t"+winScreen); + } + + GraphicsConfiguration chosenGC = null; + + // 1st Choice: Create an AWT GraphicsConfiguration with the desired PFD + // This gc will probably not be able to support GDI (WGL_SUPPORT_GDI_ARB, PFD_SUPPORT_GDI) + // however on most GPUs this is the current situation for Windows, + // otherwise no hardware accelerated PFD could be achieved. + // - preselect with no constrains + // - try to create dedicated GC + winConfig.preselectGraphicsConfiguration(drawableFactory, null); + if ( 1 <= winConfig.getPixelFormatID() ) { + chosenGC = Win32SunJDKReflection.graphicsConfigurationGet(device, winConfig.getPixelFormatID()); + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found new AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); + } + } + + if( null == chosenGC ) { + // 2nd Choice: Choose and match the GL Visual with AWT: + // - collect all AWT PFDs + // - choose a GL config from the pool of AWT PFDs + // + // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, + // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). + // + + // collect all available PFD IDs + GraphicsConfiguration[] configs = device.getConfigurations(); + int[] pfdIDs = new int[configs.length]; + ArrayHashSet pfdIDOSet = new ArrayHashSet(); + for (int i = 0; i < configs.length; i++) { + GraphicsConfiguration gc = configs[i]; + pfdIDs[i] = Win32SunJDKReflection.graphicsConfigurationGetPixelFormatID(gc); + pfdIDOSet.add(new Integer(pfdIDs[i])); + if(DEBUG) { + System.err.println("AWT pfd["+i+"] "+pfdIDs[i]); + } + } + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: PFD IDs: "+pfdIDs.length+", unique: "+pfdIDOSet.size()); + } + winConfig.preselectGraphicsConfiguration(drawableFactory, pfdIDs); + int gcIdx = pfdIDOSet.indexOf(new Integer(winConfig.getPixelFormatID())); + if( 0 > gcIdx ) { + chosenGC = configs[gcIdx]; + if(DEBUG) { + System.err.println("WindowsAWTWGLGraphicsConfigurationFactory: Found matching AWT PFD ID "+winConfig.getPixelFormatID()+" -> "+winConfig); + } + } + } + + if ( null == chosenGC ) { + throw new GLException("Unable to determine GraphicsConfiguration: "+winConfig); + } + return new AWTGraphicsConfiguration(awtScreen, winConfig.getChosenCapabilities(), winConfig.getRequestedCapabilities(), + chosenGC, winConfig); + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/GLXUtil.java b/src/jogl/classes/jogamp/opengl/x11/glx/GLXUtil.java new file mode 100644 index 000000000..46bc9460d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/GLXUtil.java @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + + +public class GLXUtil { + public static String getExtension(long display) { + return GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS); + } + + public static boolean isMultisampleAvailable(String extensions) { + if (extensions != null) { + return (extensions.indexOf("GLX_ARB_multisample") >= 0); + } + return false; + } + + public static boolean isMultisampleAvailable(long display) { + return isMultisampleAvailable(getExtension(display)); + } + + /** Workaround for apparent issue with ATI's proprietary drivers + where direct contexts still send GLX tokens for GL calls */ + public static String getVendorName(long display) { + return GLX.glXGetClientString(display, GLX.GLX_VENDOR); + } + + public static boolean isVendorNVIDIA(String vendor) { + return vendor != null && vendor.startsWith("NVIDIA") ; + } + + public static boolean isVendorATI(String vendor) { + return vendor != null && vendor.startsWith("ATI") ; + } + + public static boolean isVendorATI(long display) { + return isVendorATI(getVendorName(display)); + } + + public static boolean isVendorNVIDIA(long display) { + return isVendorNVIDIA(getVendorName(display)); + } + + public static void getGLXVersion(long display, int major[], int minor[]) { + if(0 == display) { + throw new GLException("null display handle"); + } + if(major.length<1||minor.length<1) { + throw new GLException("passed int arrays size is not >= 1"); + } + + if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) { + throw new GLException("glXQueryVersion failed"); + } + + // Work around bugs in ATI's Linux drivers where they report they + // only implement GLX version 1.2 on the server side + if (major[0] == 1 && minor[0] == 2) { + String str = GLX.glXGetClientString(display, GLX.GLX_VERSION); + try { + // e.g. "1.3" + major[0] = Integer.valueOf(str.substring(0, 1)).intValue(); + minor[0] = Integer.valueOf(str.substring(2, 3)).intValue(); + } catch (Exception e) { + major[0] = 1; + minor[0] = 2; + } + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11DummyGLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11DummyGLXDrawable.java new file mode 100644 index 000000000..1f2bf9344 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11DummyGLXDrawable.java @@ -0,0 +1,90 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + +import javax.media.nativewindow.x11.*; +import com.jogamp.nativewindow.impl.*; +import com.jogamp.nativewindow.impl.x11.*; + +public class X11DummyGLXDrawable extends X11OnscreenGLXDrawable { + private static final int f_dim = 64; + private long dummyWindow = 0; + + /** + * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, + * we cannot switch the Display as we please, + * hence we reuse the target's screen configuration. + */ + public X11DummyGLXDrawable(X11GraphicsScreen screen, GLDrawableFactory factory, GLCapabilitiesImmutable caps) { + super(factory, + new ProxySurface(X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic( + caps, caps, null, screen))); + this.realized = true; + + ProxySurface ns = (ProxySurface) getNativeSurface(); + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + + X11GraphicsDevice device = (X11GraphicsDevice) screen.getDevice(); + long dpy = device.getHandle(); + int scrn = screen.getIndex(); + long visualID = config.getVisualID(); + + dummyWindow = X11Util.CreateDummyWindow(dpy, scrn, visualID, f_dim, f_dim); + ns.setSurfaceHandle( dummyWindow ); + ns.setSize(f_dim, f_dim); + + updateHandle(); + } + + public static X11DummyGLXDrawable create(X11GraphicsScreen screen, GLDrawableFactory factory, GLProfile glp) { + GLCapabilities caps = new GLCapabilities(glp); + return new X11DummyGLXDrawable(screen, factory, caps); + } + + public void setSize(int width, int height) { + } + + public int getWidth() { + return 1; + } + + public int getHeight() { + return 1; + } + + protected void destroyImpl() { + if(0!=dummyWindow) { + destroyHandle(); + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + X11Util.DestroyDummyWindow(config.getScreen().getDevice().getHandle(), dummyWindow); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXContext.java new file mode 100644 index 000000000..76f7f6591 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXContext.java @@ -0,0 +1,141 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; +import com.jogamp.nativewindow.impl.ProxySurface; + +public class X11ExternalGLXContext extends X11GLXContext { + private boolean firstMakeCurrent = true; + private GLContext lastContext; + + private X11ExternalGLXContext(Drawable drawable, long ctx) { + super(drawable, null); + this.contextHandle = ctx; + GLContextShareSet.contextCreated(this); + setGLFunctionAvailability(false, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); + getGLStateTracker().setEnabled(false); // external context usage can't track state in Java + } + + protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) { + long ctx = GLX.glXGetCurrentContext(); + if (ctx == 0) { + throw new GLException("Error: current context null"); + } + long display = GLX.glXGetCurrentDisplay(); + if (display == 0) { + throw new GLException("Error: current display null"); + } + long drawable = GLX.glXGetCurrentDrawable(); + if (drawable == 0) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable/context current"); + } + int[] val = new int[1]; + GLX.glXQueryContext(display, ctx, GLX.GLX_SCREEN, val, 0); + X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); + + GLX.glXQueryContext(display, ctx, GLX.GLX_FBCONFIG_ID, val, 0); + X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); + + ProxySurface ns = new ProxySurface(cfg); + ns.setSurfaceHandle(drawable); + return new X11ExternalGLXContext(new Drawable(factory, ns), ctx); + } + + protected boolean createImpl() { + return true; + } + + public int makeCurrent() throws GLException { + // Save last context if necessary to allow external GLContexts to + // talk to other GLContexts created by this library + GLContext cur = getCurrent(); + if (cur != null && cur != this) { + lastContext = cur; + setCurrent(null); + } + return super.makeCurrent(); + } + + public void release() throws GLException { + super.release(); + setCurrent(lastContext); + lastContext = null; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + if (firstMakeCurrent) { + firstMakeCurrent = false; + } + } + + protected void releaseImpl() throws GLException { + } + + protected void destroyImpl() throws GLException { + } + + // Need to provide the display connection to extension querying APIs + static class Drawable extends X11GLXDrawable { + Drawable(GLDrawableFactory factory, NativeSurface comp) { + super(factory, comp, true); + } + + public GLContext createContext(GLContext shareWith) { + throw new GLException("Should not call this"); + } + + public int getWidth() { + throw new GLException("Should not call this"); + } + + public int getHeight() { + throw new GLException("Should not call this"); + } + + public void setSize(int width, int height) { + throw new GLException("Should not call this"); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXDrawable.java new file mode 100644 index 000000000..f0270fd2a --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11ExternalGLXDrawable.java @@ -0,0 +1,105 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; +import com.jogamp.nativewindow.impl.ProxySurface; + + +public class X11ExternalGLXDrawable extends X11GLXDrawable { + + private X11ExternalGLXDrawable(GLDrawableFactory factory, NativeSurface surface) { + super(factory, surface, true); + } + + protected static X11ExternalGLXDrawable create(GLDrawableFactory factory, GLProfile glp) { + long context = GLX.glXGetCurrentContext(); + if (context == 0) { + throw new GLException("Error: current context null"); + } + long display = GLX.glXGetCurrentDisplay(); + if (display == 0) { + throw new GLException("Error: current display null"); + } + long drawable = GLX.glXGetCurrentDrawable(); + if (drawable == 0) { + throw new GLException("Error: attempted to make an external GLDrawable without a drawable current"); + } + int[] val = new int[1]; + GLX.glXQueryContext(display, context, GLX.GLX_SCREEN, val, 0); + X11GraphicsScreen x11Screen = (X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val[0]); + + GLX.glXQueryContext(display, context, GLX.GLX_FBCONFIG_ID, val, 0); + X11GLXGraphicsConfiguration cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val[0]); + + int w, h; + GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val, 0); + w=val[0]; + GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val, 0); + h=val[0]; + + GLX.glXQueryContext(display, context, GLX.GLX_RENDER_TYPE, val, 0); + if ((val[0] & GLX.GLX_RGBA_TYPE) == 0) { + if (DEBUG) { + System.err.println("X11ExternalGLXDrawable: WARNING: forcing GLX_RGBA_TYPE for newly created contexts (current 0x"+Integer.toHexString(val[0])+")"); + } + } + ProxySurface ns = new ProxySurface(cfg); + ns.setSurfaceHandle(drawable); + ns.setSize(w, h); + return new X11ExternalGLXDrawable(factory, ns); + } + + public GLContext createContext(GLContext shareWith) { + return new Context(this, shareWith); + } + + public void setSize(int newWidth, int newHeight) { + throw new GLException("Should not call this"); + } + + class Context extends X11GLXContext { + Context(X11GLXDrawable drawable, GLContext shareWith) { + super(drawable, shareWith); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLCapabilities.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLCapabilities.java new file mode 100644 index 000000000..3f9d2baae --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLCapabilities.java @@ -0,0 +1,124 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import com.jogamp.nativewindow.impl.x11.XVisualInfo; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; +import java.util.Comparator; + +public class X11GLCapabilities extends GLCapabilities { + XVisualInfo xVisualInfo; // maybe null if !onscreen + long fbcfg; + int fbcfgid; + + /** Comparing xvisual id only */ + public static class XVisualIDComparator implements Comparator { + + public int compare(Object o1, Object o2) { + if ( ! ( o1 instanceof X11GLCapabilities ) ) { + Class c = (null != o1) ? o1.getClass() : null ; + throw new ClassCastException("arg1 not a X11GLCapabilities object: " + c); + } + if ( ! ( o2 instanceof X11GLCapabilities ) ) { + Class c = (null != o2) ? o2.getClass() : null ; + throw new ClassCastException("arg2 not a X11GLCapabilities object: " + c); + } + + final X11GLCapabilities caps1 = (X11GLCapabilities) o1; + final long id1 = caps1.getXVisualID(); + + final X11GLCapabilities caps2 = (X11GLCapabilities) o2; + final long id2 = caps2.getXVisualID(); + + if(id1 > id2) { + return 1; + } else if(id1 < id2) { + return -1; + } + return 0; + } + } + + public X11GLCapabilities(XVisualInfo xVisualInfo, long fbcfg, int fbcfgid, GLProfile glp) { + super(glp); + this.xVisualInfo = xVisualInfo; + this.fbcfg = fbcfg; + this.fbcfgid = fbcfgid; + } + + public X11GLCapabilities(XVisualInfo xVisualInfo, GLProfile glp) { + super(glp); + this.xVisualInfo = xVisualInfo; + this.fbcfg = 0; + this.fbcfgid = -1; + } + + public Object cloneMutable() { + return clone(); + } + + public Object clone() { + try { + return super.clone(); + } catch (RuntimeException e) { + throw new GLException(e); + } + } + + final public XVisualInfo getXVisualInfo() { return xVisualInfo; } + final public long getXVisualID() { return (null!=xVisualInfo) ? xVisualInfo.getVisualid() : 0; } + final public boolean hasXVisualInfo() { return null!=xVisualInfo; } + + final public long getFBConfig() { return fbcfg; } + final public int getFBConfigID() { return fbcfgid; } + final public boolean hasFBConfig() { return 0!=fbcfg && fbcfgid>0; } + + final static String na_str = "----" ; + + public StringBuffer toString(StringBuffer sink) { + if(null == sink) { + sink = new StringBuffer(); + } + if(hasXVisualInfo()) { + sink.append("0x").append(Long.toHexString(xVisualInfo.getVisualid())); + } else { + sink.append(na_str); + } + sink.append(" "); + if(hasFBConfig()) { + sink.append("0x").append(Integer.toHexString(fbcfgid)); + } else { + sink.append(na_str); + } + sink.append(": "); + return super.toString(sink); + } +} \ No newline at end of file diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java new file mode 100644 index 000000000..dd25f241e --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXContext.java @@ -0,0 +1,587 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.nio.*; +import java.util.*; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.X11GraphicsDevice; + +import com.jogamp.common.util.VersionNumber; +import com.jogamp.opengl.impl.*; +import com.jogamp.gluegen.runtime.ProcAddressTable; +import com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver; +import com.jogamp.nativewindow.impl.x11.X11Util; + +public abstract class X11GLXContext extends GLContextImpl { + protected static final boolean TRACE_CONTEXT_CURRENT = false; // true; + + private static final Map/**/ functionNameMap; + private static final Map/**/ extensionNameMap; + private VersionNumber glXVersion; + private boolean glXVersionOneThreeCapable; + private boolean glXQueryExtensionsStringInitialized; + private boolean glXQueryExtensionsStringAvailable; + private GLXExt glXExt; + // Table that holds the addresses of the native C-language entry points for + // GLX extension functions. + private GLXExtProcAddressTable glXExtProcAddressTable; + private int hasSwapIntervalSGI = 0; + + // This indicates whether the context we have created is indirect + // and therefore requires the toolkit to be locked around all GL + // calls rather than just all GLX calls + protected boolean isDirect; + + static { + functionNameMap = new HashMap(); + functionNameMap.put("glAllocateMemoryNV", "glXAllocateMemoryNV"); + functionNameMap.put("glFreeMemoryNV", "glXFreeMemoryNV"); + + extensionNameMap = new HashMap(); + extensionNameMap.put("GL_ARB_pbuffer", "GLX_SGIX_pbuffer"); + extensionNameMap.put("GL_ARB_pixel_format", "GLX_SGIX_pbuffer"); // good enough + } + + X11GLXContext(GLDrawableImpl drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + protected void resetState() { + glXVersion = null; + glXVersionOneThreeCapable = false; + glXQueryExtensionsStringInitialized=false; + glXQueryExtensionsStringAvailable=false; + // no inner state glXExt=null; + glXExtProcAddressTable = null; + hasSwapIntervalSGI = 0; + isDirect = false; + } + + public final ProcAddressTable getPlatformExtProcAddressTable() { + return getGLXExtProcAddressTable(); + } + + public final GLXExtProcAddressTable getGLXExtProcAddressTable() { + return glXExtProcAddressTable; + } + + public Object getPlatformGLExtensions() { + return getGLXExt(); + } + + public GLXExt getGLXExt() { + if (glXExt == null) { + glXExt = new GLXExtImpl(this); + } + return glXExt; + } + + protected Map/**/ getFunctionNameMap() { return functionNameMap; } + + protected Map/**/ getExtensionNameMap() { return extensionNameMap; } + + public final boolean isGLXVersionGreaterEqualOneThree() { + if(null == glXVersion) { + X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); + + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + X11GraphicsDevice device = (X11GraphicsDevice) config.getScreen().getDevice(); + + glXVersion = factory.getGLXVersion(device); + glXVersionOneThreeCapable = ( null != glXVersion ) ? glXVersion.compareTo(X11GLXDrawableFactory.versionOneThree) >= 0 : false ; + } + return glXVersionOneThreeCapable; + } + + public final boolean isGLReadDrawableAvailable() { + return isGLXVersionGreaterEqualOneThree(); + } + + private final boolean glXMakeContextCurrent(long dpy, long writeDrawable, long readDrawable, long ctx) { + boolean res = false; + + try { + if(TRACE_CONTEXT_CURRENT) { + Throwable t = new Throwable(Thread.currentThread()+" - glXMakeContextCurrent("+toHexString(dpy)+", "+ + toHexString(writeDrawable)+", "+toHexString(readDrawable)+", "+toHexString(ctx)+") - GLX >= 1.3 "+ glXVersionOneThreeCapable); + t.printStackTrace(); + } + if ( glXVersionOneThreeCapable ) { + res = GLX.glXMakeContextCurrent(dpy, writeDrawable, readDrawable, ctx); + } else if ( writeDrawable == readDrawable ) { + res = GLX.glXMakeCurrent(dpy, writeDrawable, ctx); + } else { + // should not happen due to 'isGLReadDrawableAvailable()' query in GLContextImpl + throw new InternalError("Given readDrawable but no driver support"); + } + } catch (RuntimeException re) { + if(DEBUG) { + System.err.println("Warning: X11GLXContext.glXMakeContextCurrent failed: "+re+", with "+ + "dpy "+toHexString(dpy)+ + ", write "+toHexString(writeDrawable)+ + ", read "+toHexString(readDrawable)+ + ", ctx "+toHexString(ctx)); + re.printStackTrace(); + } + } + return res; + } + + protected void destroyContextARBImpl(long ctx) { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + long display = config.getScreen().getDevice().getHandle(); + + glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, ctx); + } + + protected long createContextARBImpl(long share, boolean direct, int ctp, int major, int minor) { + updateGLXProcAddressTable(); + GLXExt _glXExt = getGLXExt(); + if(DEBUG) { + System.err.println("X11GLXContext.createContextARBImpl: "+getGLVersion(major, minor, ctp, "@creation") + + ", handle "+toHexString(drawable.getHandle()) + ", share "+toHexString(share)+", direct "+direct+ + ", glXCreateContextAttribsARB: "+toHexString(glXExtProcAddressTable._addressof_glXCreateContextAttribsARB)); + Thread.dumpStack(); + } + + boolean ctBwdCompat = 0 != ( CTX_PROFILE_COMPAT & ctp ) ; + boolean ctFwdCompat = 0 != ( CTX_OPTION_FORWARD & ctp ) ; + boolean ctDebug = 0 != ( CTX_OPTION_DEBUG & ctp ) ; + + long ctx=0; + + final int idx_flags = 6; + final int idx_profile = 8; + + int attribs[] = { + /* 0 */ GLX.GLX_CONTEXT_MAJOR_VERSION_ARB, major, + /* 2 */ GLX.GLX_CONTEXT_MINOR_VERSION_ARB, minor, + /* 4 */ GLX.GLX_RENDER_TYPE, GLX.GLX_RGBA_TYPE, // default + /* 6 */ GLX.GLX_CONTEXT_FLAGS_ARB, 0, + /* 8 */ 0, 0, + /* 10 */ 0 + }; + + if ( major > 3 || major == 3 && minor >= 2 ) { + // FIXME: Verify with a None drawable binding (default framebuffer) + attribs[idx_profile+0] = GLX.GLX_CONTEXT_PROFILE_MASK_ARB; + if( ctBwdCompat ) { + attribs[idx_profile+1] = GLX.GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; + } else { + attribs[idx_profile+1] = GLX.GLX_CONTEXT_CORE_PROFILE_BIT_ARB; + } + } + + if ( major >= 3 ) { + if( !ctBwdCompat && ctFwdCompat ) { + attribs[idx_flags+1] |= GLX.GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB; + } + if( ctDebug) { + attribs[idx_flags+1] |= GLX.GLX_CONTEXT_DEBUG_BIT_ARB; + } + } + + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice device = config.getScreen().getDevice(); + long display = device.getHandle(); + + try { + // critical path, a remote display might not support this command, + // hence we need to catch the X11 Error within this block. + X11Util.XSync(display, false); + ctx = _glXExt.glXCreateContextAttribsARB(display, config.getFBConfig(), share, direct, attribs, 0); + X11Util.XSync(display, false); + } catch (RuntimeException re) { + if(DEBUG) { + Throwable t = new Throwable("Info: X11GLXContext.createContextARBImpl glXCreateContextAttribsARB failed with "+getGLVersion(major, minor, ctp, "@creation"), re); + t.printStackTrace(); + } + } + if(0!=ctx) { + if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), ctx)) { + if(DEBUG) { + System.err.println("X11GLXContext.createContextARBImpl couldn't make current "+getGLVersion(major, minor, ctp, "@creation")); + } + // release & destroy + glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, ctx); + ctx = 0; + } else { + if (DEBUG) { + System.err.println(getThreadName() + ": createContextARBImpl: OK "+getGLVersion(major, minor, ctp, "@creation")+", share "+share+", direct "+direct); + } + // the following is issued by the caller 'GLContextImpl.createContextARB()' + // setGLFunctionAvailability(true, major, minor, ctp); + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": createContextARBImpl: NO "+getGLVersion(major, minor, ctp, "@creation")); + } + + return ctx; + } + + protected boolean createImpl() { + // covers the whole context creation loop incl createContextARBImpl and destroyContextARBImpl + X11Util.setX11ErrorHandler(true, true); + try { + return createImplRaw(); + } finally { + X11Util.setX11ErrorHandler(false, false); + } + } + + private boolean createImplRaw() { + boolean direct = true; // try direct always + isDirect = false; // fall back + + X11GLXDrawableFactory factory = (X11GLXDrawableFactory)drawable.getFactoryImpl(); + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice device = config.getScreen().getDevice(); + X11GLXContext sharedContext = (X11GLXContext) factory.getOrCreateSharedContextImpl(device); + long display = device.getHandle(); + + isGLReadDrawableAvailable(); // trigger setup glXVersionOneThreeCapable + + X11GLXContext other = (X11GLXContext) GLContextShareSet.getShareContext(this); + long share = 0; + if (other != null) { + share = other.getHandle(); + if (share == 0) { + throw new GLException("GLContextShareSet returned an invalid OpenGL context"); + } + direct = GLX.glXIsDirect(display, share); + } + + GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + GLProfile glp = glCaps.getGLProfile(); + isVendorATI = factory.isGLXVendorATI(device); + + if(config.getFBConfigID()<0) { + // not able to use FBConfig + if(glp.isGL3()) { + throw new GLException("Unable to create OpenGL >= 3.1 context"); + } + contextHandle = GLX.glXCreateContext(display, config.getXVisualInfo(), share, direct); + if (contextHandle == 0) { + throw new GLException("Unable to create context(0)"); + } + if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + throw new GLException("Error making temp context(0) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); + } + setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION + isDirect = GLX.glXIsDirect(display, contextHandle); + if (DEBUG) { + System.err.println(getThreadName() + ": createContextImpl: OK (old-1) share "+share+", direct "+isDirect+"/"+direct); + } + return true; + } + + int minor[] = new int[1]; + int major[] = new int[1]; + int ctp[] = new int[1]; + boolean createContextARBTried = false; + + // utilize the shared context's GLXExt in case it was using the ARB method and it already exists + if(null!=sharedContext && sharedContext.isCreatedWithARBMethod()) { + contextHandle = createContextARB(share, direct, major, minor, ctp); + createContextARBTried = true; + if (DEBUG && 0!=contextHandle) { + System.err.println(getThreadName() + ": createContextImpl: OK (ARB, using sharedContext) share "+share); + } + } + + long temp_ctx = 0; + if(0==contextHandle) { + // To use GLX_ARB_create_context, we have to make a temp context current, + // so we are able to use GetProcAddress + temp_ctx = GLX.glXCreateNewContext(display, config.getFBConfig(), GLX.GLX_RGBA_TYPE, share, direct); + if (temp_ctx == 0) { + throw new GLException("Unable to create temp OpenGL context(1)"); + } + if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), temp_ctx)) { + throw new GLException("Error making temp context(1) current: display "+toHexString(display)+", context "+toHexString(temp_ctx)+", drawable "+drawable); + } + setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT|CTX_OPTION_ANY); // use GL_VERSION + boolean isCreateContextAttribsARBAvailable = isFunctionAvailable("glXCreateContextAttribsARB"); + glXMakeContextCurrent(display, 0, 0, 0); // release temp context + + if( !createContextARBTried ) { + if ( isCreateContextAttribsARBAvailable && + isExtensionAvailable("GLX_ARB_create_context") ) { + // initial ARB context creation + contextHandle = createContextARB(share, direct, major, minor, ctp); + createContextARBTried=true; + if (DEBUG) { + if(0!=contextHandle) { + System.err.println(getThreadName() + ": createContextImpl: OK (ARB, initial) share "+share); + } else { + System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - creation failed - share "+share); + } + } + } else if (DEBUG) { + System.err.println(getThreadName() + ": createContextImpl: NOT OK (ARB, initial) - extension not available - share "+share); + } + } + } + + if(0!=contextHandle) { + if(0!=temp_ctx) { + glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_ctx); + if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + throw new GLException("Cannot make previous verified context current"); + } + } + } else { + if(glp.isGL3()) { + glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_ctx); + throw new GLException("X11GLXContext.createContextImpl failed, but context > GL2 requested "+getGLVersion(major[0], minor[0], ctp[0], "@creation")+", "); + } + if(DEBUG) { + System.err.println("X11GLXContext.createContextImpl failed, fall back to !ARB context "+getGLVersion(major[0], minor[0], ctp[0], "@creation")); + } + + // continue with temp context for GL <= 3.0 + contextHandle = temp_ctx; + if (!glXMakeContextCurrent(display, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + glXMakeContextCurrent(display, 0, 0, 0); + GLX.glXDestroyContext(display, temp_ctx); + throw new GLException("Error making context(1) current: display "+toHexString(display)+", context "+toHexString(contextHandle)+", drawable "+drawable); + } + if (DEBUG) { + System.err.println(getThreadName() + ": createContextImpl: OK (old-2) share "+share); + } + } + isDirect = GLX.glXIsDirect(display, contextHandle); + if (DEBUG) { + System.err.println(getThreadName() + ": createContextImpl: OK direct "+isDirect+"/"+direct); + } + return true; + } + + protected void makeCurrentImpl(boolean newCreated) throws GLException { + long dpy = drawable.getNativeSurface().getDisplayHandle(); + + if (GLX.glXGetCurrentContext() != contextHandle) { + X11Util.setX11ErrorHandler(true, true); + try { + if (!glXMakeContextCurrent(dpy, drawable.getHandle(), drawableRead.getHandle(), contextHandle)) { + throw new GLException("Error making context current: "+this); + } + } finally { + X11Util.setX11ErrorHandler(false, false); + } + if (DEBUG && newCreated) { + System.err.println(getThreadName() + ": glXMakeCurrent(display " + + toHexString(dpy)+ + ", drawable " + toHexString(drawable.getHandle()) + + ", drawableRead " + toHexString(drawableRead.getHandle()) + + ", context " + toHexString(contextHandle) + ") succeeded"); + } + } + } + + protected void releaseImpl() throws GLException { + long display = drawable.getNativeSurface().getDisplayHandle(); + X11Util.setX11ErrorHandler(true, true); + try { + if (!glXMakeContextCurrent(display, 0, 0, 0)) { + throw new GLException("Error freeing OpenGL context"); + } + } finally { + X11Util.setX11ErrorHandler(false, false); + } + } + + protected void destroyImpl() throws GLException { + long display = drawable.getNativeSurface().getDisplayHandle(); + if (DEBUG) { + System.err.println("glXDestroyContext(dpy " + + toHexString(display)+ + ", ctx " + + toHexString(contextHandle) + ")"); + } + GLX.glXDestroyContext(display, contextHandle); + if (DEBUG) { + System.err.println("!!! Destroyed OpenGL context " + contextHandle); + } + } + + protected void copyImpl(GLContext source, int mask) throws GLException { + long dst = getHandle(); + long src = source.getHandle(); + long display = drawable.getNativeSurface().getDisplayHandle(); + if (0 == display) { + throw new GLException("Connection to X display not yet set up"); + } + GLX.glXCopyContext(display, src, dst, mask); + // Should check for X errors and raise GLException + } + + protected final void updateGLXProcAddressTable() { + AbstractGraphicsConfiguration aconfig = drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsDevice adevice = aconfig.getScreen().getDevice(); + String key = adevice.getUniqueID(); + if (DEBUG) { + System.err.println(getThreadName() + ": !!! Initializing GLX extension address table: "+key); + } + glXQueryExtensionsStringInitialized = false; + glXQueryExtensionsStringAvailable = false; + + GLXExtProcAddressTable table = null; + synchronized(mappedContextTypeObjectLock) { + table = (GLXExtProcAddressTable) mappedGLXProcAddress.get( key ); + } + if(null != table) { + glXExtProcAddressTable = table; + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable reusing key("+key+") -> "+table.hashCode()); + } + } else { + if (glXExtProcAddressTable == null) { + glXExtProcAddressTable = new GLXExtProcAddressTable(new GLProcAddressResolver()); + } + resetProcAddressTable(getGLXExtProcAddressTable()); + synchronized(mappedContextTypeObjectLock) { + mappedGLXProcAddress.put(key, getGLXExtProcAddressTable()); + if(DEBUG) { + System.err.println(getThreadName() + ": !!! GLContext GLX ProcAddressTable mapping key("+key+") -> "+getGLXExtProcAddressTable().hashCode()); + Thread.dumpStack(); + } + } + } + } + + public synchronized String getPlatformExtensionsString() { + if (!glXQueryExtensionsStringInitialized) { + glXQueryExtensionsStringAvailable = + getDrawableImpl().getGLDynamicLookupHelper().dynamicLookupFunction("glXQueryExtensionsString") != 0; + glXQueryExtensionsStringInitialized = true; + } + if (glXQueryExtensionsStringAvailable) { + NativeSurface ns = drawable.getNativeSurface(); + String ret = GLX.glXQueryExtensionsString(ns.getDisplayHandle(), ns.getScreenIndex()); + if (DEBUG) { + System.err.println("!!! GLX extensions: " + ret); + } + return ret; + } else { + return ""; + } + } + + public boolean isExtensionAvailable(String glExtensionName) { + if (glExtensionName.equals("GL_ARB_pbuffer") || + glExtensionName.equals("GL_ARB_pixel_format")) { + return getGLDrawable().getFactory().canCreateGLPbuffer( + drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getScreen().getDevice() ); + } + return super.isExtensionAvailable(glExtensionName); + } + + protected void setSwapIntervalImpl(int interval) { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable glCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(!glCaps.isOnscreen()) return; + + GLXExt glXExt = getGLXExt(); + if(0==hasSwapIntervalSGI) { + try { + hasSwapIntervalSGI = glXExt.isExtensionAvailable("GLX_SGI_swap_control")?1:-1; + } catch (Throwable t) { hasSwapIntervalSGI=1; } + } + if (hasSwapIntervalSGI>0) { + try { + if( 0 == glXExt.glXSwapIntervalSGI(interval) ) { + currentSwapInterval = interval; + } + } catch (Throwable t) { hasSwapIntervalSGI=-1; } + } + } + + public ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3) { + return getGLXExt().glXAllocateMemoryNV(arg0, arg1, arg2, arg3); + } + + public int getOffscreenContextPixelDataType() { + throw new GLException("Should not call this"); + } + + public int getOffscreenContextReadBuffer() { + throw new GLException("Should not call this"); + } + + public boolean offscreenImageNeedsVerticalFlip() { + throw new GLException("Should not call this"); + } + + public void bindPbufferToTexture() { + throw new GLException("Should not call this"); + } + + public void releasePbufferFromTexture() { + throw new GLException("Should not call this"); + } + + public String toString() { + StringBuffer sb = new StringBuffer(); + sb.append(getClass().getName()); + sb.append(" ["); + super.append(sb); + sb.append(", direct "); + sb.append(isDirect); + sb.append("] "); + return sb.toString(); + } + + //---------------------------------------------------------------------- + // Internals only below this point + // + + private boolean isVendorATI = false; + +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawable.java new file mode 100644 index 000000000..9c3737d3d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawable.java @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.opengl.impl.*; + +public abstract class X11GLXDrawable extends GLDrawableImpl { + protected X11GLXDrawable(GLDrawableFactory factory, NativeSurface comp, boolean realized) { + super(factory, comp, realized); + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper() { + return getFactoryImpl().getGLDynamicLookupHelper(0); + } + + protected void setRealizedImpl() { + if(realized) { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + config.updateGraphicsConfiguration(); + + if (DEBUG) { + System.err.println("!!! X11GLXDrawable.setRealized(true): "+config); + } + } + } + + protected void swapBuffersImpl() { + GLX.glXSwapBuffers(getNativeSurface().getDisplayHandle(), getHandle()); + } + + //--------------------------------------------------------------------------- + // Internals only below this point + // +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java new file mode 100644 index 000000000..709e2ddab --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDrawableFactory.java @@ -0,0 +1,542 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.nio.*; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; + +import com.jogamp.opengl.impl.*; +import com.jogamp.common.JogampRuntimeException; +import com.jogamp.common.util.*; +import com.jogamp.nativewindow.impl.ProxySurface; +import com.jogamp.nativewindow.impl.x11.*; + +public class X11GLXDrawableFactory extends GLDrawableFactoryImpl { + + private static final DesktopGLDynamicLookupHelper x11GLXDynamicLookupHelper; + static final VersionNumber versionOneThree = new VersionNumber(1, 3, 0); + + static { + DesktopGLDynamicLookupHelper tmp = null; + try { + tmp = new DesktopGLDynamicLookupHelper(new X11GLXDynamicLibraryBundleInfo()); + } catch (GLException gle) { + if(DEBUG) { + gle.printStackTrace(); + } + } + x11GLXDynamicLookupHelper = tmp; + if(null!=x11GLXDynamicLookupHelper) { + GLX.getGLXProcAddressTable().reset(x11GLXDynamicLookupHelper); + } + } + + public static VersionNumber getGLXVersion(X11GraphicsDevice device) { + int[] major = new int[1]; + int[] minor = new int[1]; + GLXUtil.getGLXVersion(device.getHandle(), major, minor); + return new VersionNumber(major[0], minor[0], 0); + } + + public GLDynamicLookupHelper getGLDynamicLookupHelper(int profile) { + return x11GLXDynamicLookupHelper; + } + + public X11GLXDrawableFactory() { + super(); + // Register our GraphicsConfigurationFactory implementations + // The act of constructing them causes them to be registered + new X11GLXGraphicsConfigurationFactory(); + if(GLProfile.isAWTAvailable()) { + try { + ReflectionUtil.createInstance("com.jogamp.opengl.impl.x11.glx.awt.X11AWTGLXGraphicsConfigurationFactory", + null, getClass().getClassLoader()); + } catch (JogampRuntimeException jre) { /* n/a .. */ } + } + + defaultDevice = new X11GraphicsDevice(X11Util.getNullDisplayName(), AbstractGraphicsDevice.DEFAULT_UNIT); + + // Init shared resources off thread + // Will be released via ShutdownHook + sharedResourceImpl = new SharedResourceImplementation(); + sharedResourceRunner = new SharedResourceRunner(sharedResourceImpl); + sharedResourceThread = new Thread(sharedResourceRunner, Thread.currentThread().getName()+"-SharedResourceRunner"); + sharedResourceThread.setDaemon(true); // Allow JVM to exit, even if this one is running + sharedResourceThread.start(); + } + + X11GraphicsDevice defaultDevice; + SharedResourceImplementation sharedResourceImpl; + SharedResourceRunner sharedResourceRunner; + Thread sharedResourceThread; + HashMap/**/ sharedMap = new HashMap(); + + static class SharedResource implements SharedResourceRunner.Resource { + X11GraphicsDevice device; + X11GraphicsScreen screen; + X11DummyGLXDrawable drawable; + X11GLXContext context; + String glXVendorName; + boolean isGLXVendorATI; + boolean isGLXVendorNVIDIA; + VersionNumber glXVersion; + + SharedResource(X11GraphicsDevice dev, X11GraphicsScreen scrn, + X11DummyGLXDrawable draw, X11GLXContext ctx, + VersionNumber glXVer, String glXVendor) { + device = dev; + screen = scrn; + drawable = draw; + context = ctx; + glXVersion = glXVer; + glXVendorName = glXVendor; + isGLXVendorATI = GLXUtil.isVendorATI(glXVendorName); + isGLXVendorNVIDIA = GLXUtil.isVendorNVIDIA(glXVendorName); + } + final public AbstractGraphicsDevice getDevice() { return device; } + final public AbstractGraphicsScreen getScreen() { return screen; } + final public GLDrawableImpl getDrawable() { return drawable; } + final public GLContextImpl getContext() { return context; } + + final String getGLXVendorName() { return glXVendorName; } + final boolean isGLXVendorATI() { return isGLXVendorATI; } + final boolean isGLXVendorNVIDIA() { return isGLXVendorNVIDIA; } + final VersionNumber getGLXVersion() { return glXVersion; } + final boolean isGLXVersionGreaterEqualOneThree() { + return ( null != glXVersion ) ? glXVersion.compareTo(versionOneThree) >= 0 : false ; + } + } + + class SharedResourceImplementation implements SharedResourceRunner.Implementation { + public void clear() { + synchronized(sharedMap) { + sharedMap.clear(); + } + } + public SharedResourceRunner.Resource mapPut(String connection, SharedResourceRunner.Resource resource) { + synchronized(sharedMap) { + return (SharedResourceRunner.Resource) sharedMap.put(connection, resource); + } + } + public SharedResourceRunner.Resource mapGet(String connection) { + synchronized(sharedMap) { + return (SharedResourceRunner.Resource) sharedMap.get(connection); + } + } + public Collection/**/ mapValues() { + synchronized(sharedMap) { + return sharedMap.values(); + } + } + + public SharedResourceRunner.Resource createSharedResource(String connection) { + X11GraphicsDevice sharedDevice = new X11GraphicsDevice(X11Util.createDisplay(connection), AbstractGraphicsDevice.DEFAULT_UNIT); + sharedDevice.setCloseDisplay(true); + sharedDevice.lock(); + try { + String glXVendorName = GLXUtil.getVendorName(sharedDevice.getHandle()); + X11GraphicsScreen sharedScreen = new X11GraphicsScreen(sharedDevice, 0); + if (null == sharedScreen) { + throw new GLException("Couldn't create shared screen for device: "+sharedDevice+", idx 0"); + } + GLProfile glp = GLProfile.getMinDesktop(sharedDevice); + if (null == glp) { + throw new GLException("Couldn't get default GLProfile for device: "+sharedDevice); + } + X11DummyGLXDrawable sharedDrawable = X11DummyGLXDrawable.create(sharedScreen, X11GLXDrawableFactory.this, glp); + if (null == sharedDrawable) { + throw new GLException("Couldn't create shared drawable for screen: "+sharedScreen+", "+glp); + } + X11GLXContext sharedContext = (X11GLXContext) sharedDrawable.createContext(null); + if (null == sharedContext) { + throw new GLException("Couldn't create shared context for drawable: "+sharedDrawable); + } + sharedContext.setSynchronized(true); + VersionNumber glXVersion = getGLXVersion(sharedDevice); + boolean madeCurrent = false; + sharedContext.makeCurrent(); + try { + madeCurrent = sharedContext.isCurrent(); + } finally { + sharedContext.release(); + } + if (DEBUG) { + System.err.println("!!! SharedDevice: " + sharedDevice); + System.err.println("!!! SharedScreen: " + sharedScreen); + System.err.println("!!! SharedContext: " + sharedContext + ", madeCurrent " + madeCurrent); + System.err.println("!!! GLX Vendor: " + glXVendorName); + System.err.println("!!! GLX Version: " + glXVersion + + " >= 1.3: " + (glXVersion.compareTo(versionOneThree) >= 0)); + } + return new SharedResource(sharedDevice, sharedScreen, sharedDrawable, sharedContext, glXVersion, glXVendorName); + } catch (Throwable t) { + throw new GLException("WindowsWGLDrawableFactory - Could not initialize shared resources for "+connection, t); + } finally { + sharedDevice.unlock(); + } + } + + public void releaseSharedResource(SharedResourceRunner.Resource shared) { + SharedResource sr = (SharedResource) shared; + if (DEBUG) { + System.err.println("!!! Shutdown Shared:"); + System.err.println("!!! Device : " + sr.device); + System.err.println("!!! Screen : " + sr.screen); + System.err.println("!!! Drawable: " + sr.drawable); + System.err.println("!!! CTX : " + sr.context); + } + + if (null != sr.context) { + // may cause JVM SIGSEGV: sharedContext.destroy(); + sr.context = null; + } + + if (null != sr.drawable) { + // may cause JVM SIGSEGV: sharedDrawable.destroy(); + sr.drawable = null; + } + + if (null != sr.screen) { + sr.screen = null; + } + + if (null != sr.device) { + sr.device.close(); + sr.device = null; + } + } + } + + public final AbstractGraphicsDevice getDefaultDevice() { + return defaultDevice; + } + + public final boolean getIsDeviceCompatible(AbstractGraphicsDevice device) { + if(device instanceof X11GraphicsDevice) { + return true; + } + return false; + } + + protected final GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.getContext(); + } + return null; + } + + protected AbstractGraphicsDevice getOrCreateSharedDeviceImpl(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.getDevice(); + } + return null; + } + + protected final long getOrCreateSharedDpy(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.getDevice().getHandle(); + } + return 0; + } + + SharedResource getOrCreateSharedResource(AbstractGraphicsDevice device) { + return (SharedResource) sharedResourceRunner.getOrCreateShared(device); + } + + public final String getGLXVendorName(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return ((SharedResource)sr).getGLXVendorName(); + } + return GLXUtil.getVendorName(device.getHandle()); + } + + public final boolean isGLXVendorATI(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return ((SharedResource)sr).isGLXVendorATI(); + } + return GLXUtil.isVendorATI(device.getHandle()); + } + + public final boolean isGLXVendorNVIDIA(AbstractGraphicsDevice device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return ((SharedResource)sr).isGLXVendorNVIDIA(); + } + return GLXUtil.isVendorNVIDIA(device.getHandle()); + } + + protected final void shutdownInstance() { + sharedResourceRunner.releaseAndWait(); + + // Don't really close pending Display connections, + // since this may trigger a JVM exception + X11Util.shutdown( false, DEBUG ); + } + + protected List/*GLCapabilitiesImmutable*/ getAvailableCapabilitiesImpl(AbstractGraphicsDevice device) { + return X11GLXGraphicsConfigurationFactory.getAvailableCapabilities(this, device); + } + + protected final GLDrawableImpl createOnscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + return new X11OnscreenGLXDrawable(this, target); + } + + protected final GLDrawableImpl createOffscreenDrawableImpl(NativeSurface target) { + if (target == null) { + throw new IllegalArgumentException("Null target"); + } + AbstractGraphicsConfiguration config = target.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + if(!caps.isPBuffer()) { + return new X11PixmapGLXDrawable(this, target); + } + + // PBuffer GLDrawable Creation + GLDrawableImpl pbufferDrawable; + AbstractGraphicsDevice device = config.getScreen().getDevice(); + + /** + * Due to the ATI Bug https://bugzilla.mozilla.org/show_bug.cgi?id=486277, + * we need to have a context current on the same Display to create a PBuffer. + * The dummy context shall also use the same Display, + * since switching Display in this regard is another ATI bug. + */ + SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); + if( null!=sr && sr.isGLXVendorATI() && null == GLContext.getCurrent() ) { + sr.getContext().makeCurrent(); + try { + pbufferDrawable = new X11PbufferGLXDrawable(this, target); + } finally { + sr.getContext().release(); + } + } else { + pbufferDrawable = new X11PbufferGLXDrawable(this, target); + } + return pbufferDrawable; + } + + public final boolean isGLXVersionGreaterEqualOneThree(AbstractGraphicsDevice device) { + SharedResource sr = (SharedResource) sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + return sr.isGLXVersionGreaterEqualOneThree(); + } + if( device instanceof X11GraphicsDevice ) { + VersionNumber v = getGLXVersion( (X11GraphicsDevice) device); + return ( null != v ) ? v.compareTo(versionOneThree) >= 0 : false ; + } + return false; + } + + public final boolean canCreateGLPbuffer(AbstractGraphicsDevice device) { + if(null == device) { + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(defaultDevice); + if(null!=sr) { + device = sr.getDevice(); + } + } + return isGLXVersionGreaterEqualOneThree(device); + } + + protected final NativeSurface createOffscreenSurfaceImpl(AbstractGraphicsDevice device, + GLCapabilitiesImmutable capsChosen, GLCapabilitiesImmutable capsRequested, + GLCapabilitiesChooser chooser, + int width, int height) { + X11GraphicsScreen screen = null; + SharedResourceRunner.Resource sr = sharedResourceRunner.getOrCreateShared(device); + if(null!=sr) { + screen = (X11GraphicsScreen) sr.getScreen(); + } + if(null==screen) { + return null; + } + + ProxySurface ns = new ProxySurface( + X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(capsChosen, capsRequested, chooser, screen) ); + if(ns != null) { + ns.setSize(width, height); + } + return ns; + } + + protected final GLContext createExternalGLContextImpl() { + return X11ExternalGLXContext.create(this, null); + } + + public final boolean canCreateExternalGLDrawable(AbstractGraphicsDevice device) { + return canCreateGLPbuffer(device); + } + + protected final GLDrawable createExternalGLDrawableImpl() { + return X11ExternalGLXDrawable.create(this, null); + } + + public final boolean canCreateContextOnJava2DSurface(AbstractGraphicsDevice device) { + return false; + } + + public final GLContext createContextOnJava2DSurface(Object graphics, GLContext shareWith) + throws GLException { + throw new GLException("Unimplemented on this platform"); + } + + //---------------------------------------------------------------------- + // Gamma-related functionality + // + + private boolean gotGammaRampLength; + private int gammaRampLength; + protected final synchronized int getGammaRampLength() { + if (gotGammaRampLength) { + return gammaRampLength; + } + + long display = getOrCreateSharedDpy(defaultDevice); + if(0 == display) { + return 0; + } + + int[] size = new int[1]; + boolean res = X11Util.XF86VidModeGetGammaRampSize(display, + X11Util.DefaultScreen(display), + size, 0); + if (!res) { + return 0; + } + gotGammaRampLength = true; + gammaRampLength = size[0]; + return gammaRampLength; + } + + protected final boolean setGammaRamp(float[] ramp) { + long display = getOrCreateSharedDpy(defaultDevice); + if(0 == display) { + return false; + } + + int len = ramp.length; + short[] rampData = new short[len]; + for (int i = 0; i < len; i++) { + rampData[i] = (short) (ramp[i] * 65535); + } + + boolean res = X11Util.XF86VidModeSetGammaRamp(display, + X11Util.DefaultScreen(display), + rampData.length, + rampData, 0, + rampData, 0, + rampData, 0); + return res; + } + + protected final Buffer getGammaRamp() { + long display = getOrCreateSharedDpy(defaultDevice); + if(0 == display) { + return null; + } + + int size = getGammaRampLength(); + ShortBuffer rampData = ShortBuffer.wrap(new short[3 * size]); + rampData.position(0); + rampData.limit(size); + ShortBuffer redRampData = rampData.slice(); + rampData.position(size); + rampData.limit(2 * size); + ShortBuffer greenRampData = rampData.slice(); + rampData.position(2 * size); + rampData.limit(3 * size); + ShortBuffer blueRampData = rampData.slice(); + + boolean res = X11Util.XF86VidModeGetGammaRamp(display, + X11Util.DefaultScreen(display), + size, + redRampData, + greenRampData, + blueRampData); + if (!res) { + return null; + } + return rampData; + } + + protected final void resetGammaRamp(Buffer originalGammaRamp) { + if (originalGammaRamp == null) { + return; // getGammaRamp failed originally + } + long display = getOrCreateSharedDpy(defaultDevice); + if(0 == display) { + return; + } + + ShortBuffer rampData = (ShortBuffer) originalGammaRamp; + int capacity = rampData.capacity(); + if ((capacity % 3) != 0) { + throw new IllegalArgumentException("Must not be the original gamma ramp"); + } + int size = capacity / 3; + rampData.position(0); + rampData.limit(size); + ShortBuffer redRampData = rampData.slice(); + rampData.position(size); + rampData.limit(2 * size); + ShortBuffer greenRampData = rampData.slice(); + rampData.position(2 * size); + rampData.limit(3 * size); + ShortBuffer blueRampData = rampData.slice(); + + X11Util.XF86VidModeSetGammaRamp(display, + X11Util.DefaultScreen(display), + size, + redRampData, + greenRampData, + blueRampData); + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDynamicLibraryBundleInfo.java new file mode 100644 index 000000000..d7905aa72 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXDynamicLibraryBundleInfo.java @@ -0,0 +1,84 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import com.jogamp.opengl.impl.*; +import java.util.*; + +public class X11GLXDynamicLibraryBundleInfo extends DesktopGLDynamicLibraryBundleInfo { + protected X11GLXDynamicLibraryBundleInfo() { + super(); + } + + public List getToolLibNames() { + List/**/ libNamesList = new ArrayList(); + + List/**/ glesLibNames = new ArrayList(); + + // Be aware that on DRI systems, eg ATI fglrx, etc, + // you have to set LIBGL_DRIVERS_PATH env variable. + // Eg on Ubuntu 64bit systems this is: + // export LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib32/fglrx/dri + // + + // this is the default GL lib name, according to the spec + glesLibNames.add("libGL.so.1"); + + // try this one as well, if spec fails + glesLibNames.add("libGL.so"); + + // last but not least .. the generic one + glesLibNames.add("GL"); + + libNamesList.add(glesLibNames); + + return libNamesList; + } + + /** + * This respects old DRI requirements:
+ * 

+     * http://dri.sourceforge.net/doc/DRIuserguide.html
+     *
+ */ + public boolean shallLinkGlobal() { return true; } + + public final List getToolGetProcAddressFuncNameList() { + List res = new ArrayList(); + res.add("glXGetProcAddressARB"); + res.add("glXGetProcAddress"); + return res; + } + + public final long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName) { + return GLX.glXGetProcAddress(toolGetProcAddressHandle, funcName); + } +} + + diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfiguration.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfiguration.java new file mode 100644 index 000000000..f7779ab28 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfiguration.java @@ -0,0 +1,447 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import java.util.ArrayList; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.opengl.*; + +import com.jogamp.common.nio.PointerBuffer; +import com.jogamp.opengl.impl.*; +import com.jogamp.nativewindow.impl.x11.*; + +public class X11GLXGraphicsConfiguration extends X11GraphicsConfiguration implements Cloneable { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public static final int MAX_ATTRIBS = 128; + private GLCapabilitiesChooser chooser; + + X11GLXGraphicsConfiguration(X11GraphicsScreen screen, + X11GLCapabilities capsChosen, GLCapabilitiesImmutable capsRequested, GLCapabilitiesChooser chooser) { + super(screen, capsChosen, capsRequested, capsChosen.getXVisualInfo()); + this.chooser=chooser; + } + + static X11GLXGraphicsConfiguration create(GLProfile glp, X11GraphicsScreen x11Screen, int fbcfgID) { + long display = x11Screen.getDevice().getHandle(); + if(0==display) { + throw new GLException("Display null of "+x11Screen); + } + int screen = x11Screen.getIndex(); + long fbcfg = glXFBConfigID2FBConfig(display, screen, fbcfgID); + if(0==fbcfg) { + throw new GLException("FBConfig null of "+toHexString(fbcfgID)); + } + if(null==glp) { + glp = GLProfile.getDefault(x11Screen.getDevice()); + } + X11GLCapabilities caps = GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); + if(null==caps) { + throw new GLException("GLCapabilities null of "+toHexString(fbcfg)); + } + return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); + } + + public Object clone() { + return super.clone(); + } + + public final long getFBConfig() { + return ((X11GLCapabilities)capabilitiesChosen).getFBConfig(); + } + public final int getFBConfigID() { + return ((X11GLCapabilities)capabilitiesChosen).getFBConfigID(); + } + + void updateGraphicsConfiguration() { + X11GLXGraphicsConfiguration newConfig = (X11GLXGraphicsConfiguration) + GraphicsConfigurationFactory.getFactory(getScreen().getDevice()).chooseGraphicsConfiguration( + getChosenCapabilities(), getRequestedCapabilities(), chooser, getScreen()); + if(null!=newConfig) { + // FIXME: setScreen( ... ); + setXVisualInfo(newConfig.getXVisualInfo()); + setChosenCapabilities(newConfig.getChosenCapabilities()); + if(DEBUG) { + System.err.println("!!! updateGraphicsConfiguration: "+this); + } + } + } + + private static int nonZeroOrDontCare(int value) { + return value != 0 ? value : (int)GLX.GLX_DONT_CARE ; + } + + static int[] GLCapabilities2AttribList(GLCapabilitiesImmutable caps, + boolean forFBAttr, + boolean isMultisampleAvailable, + long display, + int screen) + { + int colorDepth = (caps.getRedBits() + + caps.getGreenBits() + + caps.getBlueBits()); + if (colorDepth < 15) { + throw new GLException("Bit depths < 15 (i.e., non-true-color) not supported"); + } + int[] res = new int[MAX_ATTRIBS]; + int idx = 0; + + if (forFBAttr) { + res[idx++] = GLX.GLX_DRAWABLE_TYPE; + res[idx++] = caps.isOnscreen() ? ( GLX.GLX_WINDOW_BIT ) : ( caps.isPBuffer() ? GLX.GLX_PBUFFER_BIT : GLX.GLX_PIXMAP_BIT ) ; + } + + if (forFBAttr) { + res[idx++] = GLX.GLX_RENDER_TYPE; + res[idx++] = GLX.GLX_RGBA_BIT; + } else { + res[idx++] = GLX.GLX_RGBA; + } + + // FIXME: Still a bug is Mesa: PBUFFER && GLX_STEREO==GL_FALSE ? + if (forFBAttr) { + res[idx++] = GLX.GLX_DOUBLEBUFFER; + res[idx++] = caps.getDoubleBuffered()?GL.GL_TRUE:GL.GL_FALSE; + res[idx++] = GLX.GLX_STEREO; + res[idx++] = caps.getStereo()?GL.GL_TRUE:GL.GL_FALSE; + res[idx++] = GLX.GLX_TRANSPARENT_TYPE; + res[idx++] = caps.isBackgroundOpaque()?GLX.GLX_NONE:GLX.GLX_TRANSPARENT_RGB; + if(!caps.isBackgroundOpaque()) { + res[idx++] = GLX.GLX_TRANSPARENT_RED_VALUE; + res[idx++] = caps.getTransparentRedValue()>=0?caps.getTransparentRedValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_GREEN_VALUE; + res[idx++] = caps.getTransparentGreenValue()>=0?caps.getTransparentGreenValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_BLUE_VALUE; + res[idx++] = caps.getTransparentBlueValue()>=0?caps.getTransparentBlueValue():(int)GLX.GLX_DONT_CARE; + res[idx++] = GLX.GLX_TRANSPARENT_ALPHA_VALUE; + res[idx++] = caps.getTransparentAlphaValue()>=0?caps.getTransparentAlphaValue():(int)GLX.GLX_DONT_CARE; + } + } else { + if (caps.getDoubleBuffered()) { + res[idx++] = GLX.GLX_DOUBLEBUFFER; + } + if (caps.getStereo()) { + res[idx++] = GLX.GLX_STEREO; + } + } + + res[idx++] = GLX.GLX_RED_SIZE; + res[idx++] = caps.getRedBits(); + res[idx++] = GLX.GLX_GREEN_SIZE; + res[idx++] = caps.getGreenBits(); + res[idx++] = GLX.GLX_BLUE_SIZE; + res[idx++] = caps.getBlueBits(); + res[idx++] = GLX.GLX_ALPHA_SIZE; + res[idx++] = caps.getAlphaBits(); + res[idx++] = GLX.GLX_DEPTH_SIZE; + res[idx++] = caps.getDepthBits(); + if (caps.getStencilBits() > 0) { + res[idx++] = GLX.GLX_STENCIL_SIZE; + res[idx++] = caps.getStencilBits(); + } + if (caps.getAccumRedBits() > 0 || + caps.getAccumGreenBits() > 0 || + caps.getAccumBlueBits() > 0 || + caps.getAccumAlphaBits() > 0) { + res[idx++] = GLX.GLX_ACCUM_RED_SIZE; + res[idx++] = caps.getAccumRedBits(); + res[idx++] = GLX.GLX_ACCUM_GREEN_SIZE; + res[idx++] = caps.getAccumGreenBits(); + res[idx++] = GLX.GLX_ACCUM_BLUE_SIZE; + res[idx++] = caps.getAccumBlueBits(); + res[idx++] = GLX.GLX_ACCUM_ALPHA_SIZE; + res[idx++] = caps.getAccumAlphaBits(); + } + if (isMultisampleAvailable && caps.getSampleBuffers()) { + res[idx++] = GLX.GLX_SAMPLE_BUFFERS; + res[idx++] = GL.GL_TRUE; + res[idx++] = GLX.GLX_SAMPLES; + res[idx++] = caps.getNumSamples(); + } + if (caps.isPBuffer()) { + if (caps.getPbufferFloatingPointBuffers()) { + String glXExtensions = GLX.glXQueryExtensionsString(display, screen); + if (glXExtensions == null || + glXExtensions.indexOf("GLX_NV_float_buffer") < 0) { + throw new GLException("Floating-point pbuffers on X11 currently require NVidia hardware: "+glXExtensions); + } + res[idx++] = GLXExt.GLX_FLOAT_COMPONENTS_NV; + res[idx++] = GL.GL_TRUE; + } + } + res[idx++] = 0; + return res; + } + + // FBConfig + + static boolean GLXFBConfigValid(long display, long fbcfg) { + int[] tmp = new int[1]; + if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { + return false; + } + return true; + } + + static int FBCfgDrawableTypeBits(final long display, final long fbcfg) { + int val = 0; + + int[] tmp = new int[1]; + int fbtype = glXGetFBConfig(display, fbcfg, GLX.GLX_DRAWABLE_TYPE, tmp, 0); + + if ( 0 != ( fbtype & GLX.GLX_WINDOW_BIT ) ) { + val |= GLGraphicsConfigurationUtil.WINDOW_BIT; + } + if ( 0 != ( fbtype & GLX.GLX_PIXMAP_BIT ) ) { + val |= GLGraphicsConfigurationUtil.BITMAP_BIT; + } + if ( 0 != ( fbtype & GLX.GLX_PBUFFER_BIT ) ) { + val |= GLGraphicsConfigurationUtil.PBUFFER_BIT; + } + return val; + } + + static X11GLCapabilities GLXFBConfig2GLCapabilities(GLProfile glp, long display, long fbcfg, + boolean relaxed, boolean onscreen, boolean usePBuffer, + boolean isMultisampleAvailable) { + ArrayList bucket = new ArrayList(); + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + if( GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, winattrmask, isMultisampleAvailable) ) { + return (X11GLCapabilities) bucket.get(0); + } else if ( relaxed && GLXFBConfig2GLCapabilities(bucket, glp, display, fbcfg, GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { + return (X11GLCapabilities) bucket.get(0); + } + return null; + } + + static boolean GLXFBConfig2GLCapabilities(ArrayList capsBucket, + GLProfile glp, long display, long fbcfg, + int winattrmask, boolean isMultisampleAvailable) { + final int allDrawableTypeBits = FBCfgDrawableTypeBits(display, fbcfg); + int drawableTypeBits = winattrmask & allDrawableTypeBits; + + int fbcfgid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg); + XVisualInfo visualInfo = GLX.glXGetVisualFromFBConfig(display, fbcfg); + if(null == visualInfo) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities: Null XVisualInfo for FBConfigID 0x" + Integer.toHexString(fbcfgid)); + } + // onscreen must have an XVisualInfo + drawableTypeBits = drawableTypeBits & ~GLGraphicsConfigurationUtil.WINDOW_BIT; + } + + if( 0 == drawableTypeBits ) { + return false; + } + + int[] tmp = new int[1]; + if(GLX.GLX_BAD_ATTRIBUTE == GLX.glXGetFBConfigAttrib(display, fbcfg, GLX.GLX_RENDER_TYPE, tmp, 0)) { + return false; + } + + GLCapabilities res = new X11GLCapabilities(visualInfo, fbcfg, fbcfgid, glp); + res.setDoubleBuffered(glXGetFBConfig(display, fbcfg, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); + res.setStereo (glXGetFBConfig(display, fbcfg, GLX.GLX_STEREO, tmp, 0) != 0); + res.setHardwareAccelerated(glXGetFBConfig(display, fbcfg, GLX.GLX_CONFIG_CAVEAT, tmp, 0) != GLX.GLX_SLOW_CONFIG); + res.setDepthBits (glXGetFBConfig(display, fbcfg, GLX.GLX_DEPTH_SIZE, tmp, 0)); + res.setStencilBits (glXGetFBConfig(display, fbcfg, GLX.GLX_STENCIL_SIZE, tmp, 0)); + res.setRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_RED_SIZE, tmp, 0)); + res.setGreenBits (glXGetFBConfig(display, fbcfg, GLX.GLX_GREEN_SIZE, tmp, 0)); + res.setBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_BLUE_SIZE, tmp, 0)); + res.setAlphaBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ALPHA_SIZE, tmp, 0)); + res.setAccumRedBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); + res.setAccumGreenBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); + res.setAccumBlueBits (glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); + res.setAccumAlphaBits(glXGetFBConfig(display, fbcfg, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); + if (isMultisampleAvailable) { + res.setSampleBuffers(glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); + res.setNumSamples (glXGetFBConfig(display, fbcfg, GLX.GLX_SAMPLES, tmp, 0)); + } + res.setBackgroundOpaque(glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_TYPE, tmp, 0) == GLX.GLX_NONE); + if(!res.isBackgroundOpaque()) { + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_RED_VALUE, tmp, 0); + res.setTransparentRedValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_GREEN_VALUE, tmp, 0); + res.setTransparentGreenValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_BLUE_VALUE, tmp, 0); + res.setTransparentBlueValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + + glXGetFBConfig(display, fbcfg, GLX.GLX_TRANSPARENT_ALPHA_VALUE, tmp, 0); + res.setTransparentAlphaValue(tmp[0]==GLX.GLX_DONT_CARE?-1:tmp[0]); + } + try { + res.setPbufferFloatingPointBuffers(glXGetFBConfig(display, fbcfg, GLXExt.GLX_FLOAT_COMPONENTS_NV, tmp, 0) != GL.GL_FALSE); + } catch (Exception e) {} + + return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits ); + } + + private static String glXGetFBConfigErrorCode(int err) { + switch (err) { + case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; + case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; + default: return "Unknown error code " + err; + } + } + + static int glXGetFBConfig(long display, long cfg, int attrib, int[] tmp, int tmp_offset) { + if (display == 0) { + throw new GLException("No display connection"); + } + int res = GLX.glXGetFBConfigAttrib(display, cfg, attrib, tmp, tmp_offset); + if (res != 0) { + throw new GLException("glXGetFBConfig("+toHexString(attrib)+") failed: error code " + glXGetFBConfigErrorCode(res)); + } + return tmp[tmp_offset]; + } + + static int glXFBConfig2FBConfigID(long display, long cfg) { + int[] tmpID = new int[1]; + return glXGetFBConfig(display, cfg, GLX.GLX_FBCONFIG_ID, tmpID, 0); + } + + static long glXFBConfigID2FBConfig(long display, int screen, int id) { + int[] attribs = new int[] { GLX.GLX_FBCONFIG_ID, id, 0 }; + int[] count = { -1 }; + PointerBuffer fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<1) { + return 0; + } + return fbcfgsL.get(0); + } + + // Visual Info + + static XVisualInfo XVisualID2XVisualInfo(long display, long visualID) { + int[] count = new int[1]; + XVisualInfo template = XVisualInfo.create(); + template.setVisualid(visualID); + XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask, template, count, 0); + if (infos == null || infos.length == 0) { + return null; + } + XVisualInfo res = XVisualInfo.create(infos[0]); + if (DEBUG) { + System.err.println("!!! Fetched XVisualInfo for visual ID " + toHexString(visualID)); + System.err.println("!!! Resulting XVisualInfo: visualid = " + toHexString(res.getVisualid())); + } + return res; + } + + static boolean XVisualInfo2GLCapabilities(ArrayList capsBucket, + GLProfile glp, long display, XVisualInfo info, + final int winattrmask, boolean isMultisampleEnabled) { + final int allDrawableTypeBits = GLGraphicsConfigurationUtil.WINDOW_BIT | GLGraphicsConfigurationUtil.BITMAP_BIT ; + final int drawableTypeBits = winattrmask & allDrawableTypeBits; + + if( 0 == drawableTypeBits ) { + return false; + } + + int[] tmp = new int[1]; + int val = glXGetConfig(display, info, GLX.GLX_USE_GL, tmp, 0); + if (val == 0) { + if(DEBUG) { + System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support OpenGL"); + } + return false; + } + val = glXGetConfig(display, info, GLX.GLX_RGBA, tmp, 0); + if (val == 0) { + if(DEBUG) { + System.err.println("Visual ("+toHexString(info.getVisualid())+") does not support RGBA"); + } + return false; + } + + GLCapabilities res = new X11GLCapabilities(info, glp); + + res.setDoubleBuffered(glXGetConfig(display, info, GLX.GLX_DOUBLEBUFFER, tmp, 0) != 0); + res.setStereo (glXGetConfig(display, info, GLX.GLX_STEREO, tmp, 0) != 0); + // Note: use of hardware acceleration is determined by + // glXCreateContext, not by the XVisualInfo. Optimistically claim + // that all GLCapabilities have the capability to be hardware + // accelerated. + res.setHardwareAccelerated(true); + res.setDepthBits (glXGetConfig(display, info, GLX.GLX_DEPTH_SIZE, tmp, 0)); + res.setStencilBits (glXGetConfig(display, info, GLX.GLX_STENCIL_SIZE, tmp, 0)); + res.setRedBits (glXGetConfig(display, info, GLX.GLX_RED_SIZE, tmp, 0)); + res.setGreenBits (glXGetConfig(display, info, GLX.GLX_GREEN_SIZE, tmp, 0)); + res.setBlueBits (glXGetConfig(display, info, GLX.GLX_BLUE_SIZE, tmp, 0)); + res.setAlphaBits (glXGetConfig(display, info, GLX.GLX_ALPHA_SIZE, tmp, 0)); + res.setAccumRedBits (glXGetConfig(display, info, GLX.GLX_ACCUM_RED_SIZE, tmp, 0)); + res.setAccumGreenBits(glXGetConfig(display, info, GLX.GLX_ACCUM_GREEN_SIZE, tmp, 0)); + res.setAccumBlueBits (glXGetConfig(display, info, GLX.GLX_ACCUM_BLUE_SIZE, tmp, 0)); + res.setAccumAlphaBits(glXGetConfig(display, info, GLX.GLX_ACCUM_ALPHA_SIZE, tmp, 0)); + if (isMultisampleEnabled) { + res.setSampleBuffers(glXGetConfig(display, info, GLX.GLX_SAMPLE_BUFFERS, tmp, 0) != 0); + res.setNumSamples (glXGetConfig(display, info, GLX.GLX_SAMPLES, tmp, 0)); + } + + return GLGraphicsConfigurationUtil.addGLCapabilitiesPermutations(capsBucket, res, drawableTypeBits); + } + + private static String glXGetConfigErrorCode(int err) { + switch (err) { + case GLX.GLX_NO_EXTENSION: return "GLX_NO_EXTENSION"; + case GLX.GLX_BAD_SCREEN: return "GLX_BAD_SCREEN"; + case GLX.GLX_BAD_ATTRIBUTE: return "GLX_BAD_ATTRIBUTE"; + case GLX.GLX_BAD_VISUAL: return "GLX_BAD_VISUAL"; + default: return "Unknown error code " + err; + } + } + + static int glXGetConfig(long display, XVisualInfo info, int attrib, int[] tmp, int tmp_offset) { + if (display == 0) { + throw new GLException("No display connection"); + } + int res = GLX.glXGetConfig(display, info, attrib, tmp, tmp_offset); + if (res != 0) { + throw new GLException("glXGetConfig("+toHexString(attrib)+") failed: error code " + glXGetConfigErrorCode(res)); + } + return tmp[tmp_offset]; + } + + public String toString() { + return "X11GLXGraphicsConfiguration["+getScreen()+", visualID " + toHexString(getVisualID()) + ", fbConfigID " + toHexString(getFBConfigID()) + + ",\n\trequested " + getRequestedCapabilities()+ + ",\n\tchosen " + getChosenCapabilities()+ + "]"; + } +} + diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfigurationFactory.java new file mode 100644 index 000000000..b391dc948 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11GLXGraphicsConfigurationFactory.java @@ -0,0 +1,378 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.CapabilitiesChooser; +import javax.media.nativewindow.CapabilitiesImmutable; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.x11.X11GraphicsScreen; +import javax.media.nativewindow.x11.X11GraphicsDevice; +import javax.media.opengl.DefaultGLCapabilitiesChooser; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; + +import com.jogamp.common.nio.PointerBuffer; +import com.jogamp.nativewindow.impl.x11.X11Lib; +import com.jogamp.nativewindow.impl.x11.X11Util; +import com.jogamp.nativewindow.impl.x11.XVisualInfo; +import com.jogamp.opengl.impl.Debug; +import com.jogamp.opengl.impl.GLGraphicsConfigurationFactory; +import com.jogamp.opengl.impl.GLGraphicsConfigurationUtil; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + + +/** Subclass of GraphicsConfigurationFactory used when non-AWT toolkits + are used on X11 platforms. Toolkits will likely need to delegate + to this one to change the accepted and returned types of the + GraphicsDevice and GraphicsConfiguration abstractions. */ + +public class X11GLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + static X11GLCapabilities.XVisualIDComparator XVisualIDComparator = new X11GLCapabilities.XVisualIDComparator(); + + X11GLXGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.x11.X11GraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + if (!(absScreen instanceof X11GraphicsScreen)) { + throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here"); + } + + if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - chosen"); + } + + if ( !(capsRequested instanceof GLCapabilitiesImmutable)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilities objects - requested"); + } + + if (chooser != null && !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This NativeWindowFactory accepts only GLCapabilitiesChooser objects"); + } + return chooseGraphicsConfigurationStatic((GLCapabilitiesImmutable)capsChosen, (GLCapabilitiesImmutable)capsRequested, + (GLCapabilitiesChooser)chooser, (X11GraphicsScreen)absScreen); + } + + protected static List/**/ getAvailableCapabilities(X11GLXDrawableFactory factory, AbstractGraphicsDevice device) { + X11GLXDrawableFactory.SharedResource sharedResource = factory.getOrCreateSharedResource(device); + if(null == sharedResource) { + throw new GLException("Shared resource for device n/a: "+device); + } + X11GraphicsScreen sharedScreen = (X11GraphicsScreen) sharedResource.getScreen(); + X11GLXDrawable sharedDrawable = (X11GLXDrawable) sharedResource.getDrawable(); + GLCapabilitiesImmutable capsChosen = sharedDrawable.getChosenGLCapabilities(); + GLProfile glp = capsChosen.getGLProfile(); + + List/*GLCapabilitiesImmutable*/ availableCaps = null; + + if( sharedResource.isGLXVersionGreaterEqualOneThree() ) { + availableCaps = getAvailableGLCapabilitiesFBConfig(sharedScreen, glp); + } + if( null == availableCaps || 0 == availableCaps.size() ) { + availableCaps = getAvailableGLCapabilitiesXVisual(sharedScreen, glp); + } + if( null != availableCaps ) { + Collections.sort(availableCaps, XVisualIDComparator); + } + return availableCaps; + } + + static List/**/ getAvailableGLCapabilitiesFBConfig(X11GraphicsScreen x11Screen, GLProfile glProfile) { + PointerBuffer fbcfgsL = null; + + // Utilizing FBConfig + // + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + int[] count = { -1 }; + ArrayList availableCaps = new ArrayList(); + + fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<=0) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: Failed glXChooseFBConfig ("+x11Screen+"): "+fbcfgsL+", "+count[0]); + } + return null; + } + for (int i = 0; i < fbcfgsL.limit(); i++) { + if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); + } + } + } + return availableCaps; + } + + static List/**/ getAvailableGLCapabilitiesXVisual(X11GraphicsScreen x11Screen, GLProfile glProfile) { + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + + int[] count = new int[1]; + XVisualInfo template = XVisualInfo.create(); + template.setScreen(screen); + XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); + if (infos == null || infos.length<1) { + throw new GLException("Error while enumerating available XVisualInfos"); + } + ArrayList availableCaps = new ArrayList(); + for (int i = 0; i < infos.length; i++) { + if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], GLGraphicsConfigurationUtil.ALL_BITS, isMultisampleAvailable) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); + } + } + } + return availableCaps; + } + + + static X11GLXGraphicsConfiguration chooseGraphicsConfigurationStatic(GLCapabilitiesImmutable capsChosen, + GLCapabilitiesImmutable capsReq, + GLCapabilitiesChooser chooser, + X11GraphicsScreen x11Screen) { + if (x11Screen == null) { + throw new IllegalArgumentException("AbstractGraphicsScreen is null"); + } + + if (capsChosen == null) { + capsChosen = new GLCapabilities(null); + } + X11GraphicsDevice x11Device = (X11GraphicsDevice) x11Screen.getDevice(); + X11GLXDrawableFactory factory = (X11GLXDrawableFactory) GLDrawableFactory.getDesktopFactory(); + + capsChosen = GLGraphicsConfigurationUtil.fixGLCapabilities( capsChosen, factory.canCreateGLPbuffer(x11Device) ); + boolean usePBuffer = capsChosen.isPBuffer(); + + X11GLXGraphicsConfiguration res = null; + if( factory.isGLXVersionGreaterEqualOneThree(x11Device) ) { + res = chooseGraphicsConfigurationFBConfig(capsChosen, capsReq, chooser, x11Screen); + } + if(null==res) { + if(usePBuffer) { + throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig for "+capsChosen); + } + res = chooseGraphicsConfigurationXVisual(capsChosen, capsReq, chooser, x11Screen); + } + if(null==res) { + throw new GLException("Error: Couldn't create X11GLXGraphicsConfiguration based on FBConfig and XVisual for "+capsChosen); + } + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationStatic("+x11Screen+","+capsChosen+"): "+res); + } + return res; + } + + static X11GLXGraphicsConfiguration fetchGraphicsConfigurationFBConfig(X11GraphicsScreen x11Screen, int fbID, GLProfile glp) { + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + int screen = x11Screen.getIndex(); + + long fbcfg = X11GLXGraphicsConfiguration.glXFBConfigID2FBConfig(display, screen, fbID); + if( !X11GLXGraphicsConfiguration.GLXFBConfigValid( display, fbcfg ) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed - GLX FBConfig invalid: ("+x11Screen+","+toHexString(fbID)+"): fbcfg: "+toHexString(fbcfg)); + } + return null; + } + X11GLCapabilities caps = X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(glp, display, fbcfg, true, true, true, GLXUtil.isMultisampleAvailable(display)); + return new X11GLXGraphicsConfiguration(x11Screen, caps, caps, new DefaultGLCapabilitiesChooser()); + } + + private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationFBConfig(GLCapabilitiesImmutable capsChosen, + GLCapabilitiesImmutable capsReq, + GLCapabilitiesChooser chooser, + X11GraphicsScreen x11Screen) { + long recommendedFBConfig = -1; + int recommendedIndex = -1; + PointerBuffer fbcfgsL = null; + GLProfile glProfile = capsChosen.getGLProfile(); + boolean onscreen = capsChosen.isOnscreen(); + boolean usePBuffer = capsChosen.isPBuffer(); + + // Utilizing FBConfig + // + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, true, isMultisampleAvailable, display, screen); + int[] count = { -1 }; + ArrayList/**/ availableCaps = new ArrayList(); + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(onscreen, usePBuffer); + + // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice + fbcfgsL = GLX.glXChooseFBConfig(display, screen, attribs, 0, count, 0); + if (fbcfgsL != null && fbcfgsL.limit()>0) { + for (int i = 0; i < fbcfgsL.limit(); i++) { + if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (1): ("+x11Screen+","+capsChosen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); + } + } + } + if(availableCaps.size() > 0) { + recommendedFBConfig = fbcfgsL.get(0); + recommendedIndex=0; + if (DEBUG) { + System.err.println("!!! glXChooseFBConfig recommended fbcfg " + toHexString(recommendedFBConfig) + ", idx " + recommendedIndex); + System.err.println("!!! user caps " + capsChosen); + System.err.println("!!! fbcfg caps " + availableCaps.get(recommendedIndex)); + } + } else if (DEBUG) { + System.err.println("!!! glXChooseFBConfig no caps for recommended fbcfg " + toHexString(fbcfgsL.get(0))); + System.err.println("!!! user caps " + capsChosen); + } + } + + // 2nd choice: get all GLCapabilities available, no preferred recommendedIndex available + if( 0 == availableCaps.size() ) { + // reset .. + recommendedFBConfig = -1; + recommendedIndex = -1; + + fbcfgsL = GLX.glXChooseFBConfig(display, screen, null, 0, count, 0); + if (fbcfgsL == null || fbcfgsL.limit()<=0) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: Failed glXChooseFBConfig ("+x11Screen+","+capsChosen+"): "+fbcfgsL+", "+count[0]); + } + return null; + } + + for (int i = 0; i < fbcfgsL.limit(); i++) { + if( !X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(availableCaps, glProfile, display, fbcfgsL.get(i), winattrmask, isMultisampleAvailable) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.chooseGraphicsConfigurationFBConfig: FBConfig invalid (2): ("+x11Screen+"): fbcfg: "+toHexString(fbcfgsL.get(i))); + } + } + } + } + int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); + if ( 0 > chosenIndex ) { + if (DEBUG) { + Thread.dumpStack(); + } + return null; + } + X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); + + return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); + } + + private static X11GLXGraphicsConfiguration chooseGraphicsConfigurationXVisual(GLCapabilitiesImmutable capsChosen, + GLCapabilitiesImmutable capsReq, + GLCapabilitiesChooser chooser, + X11GraphicsScreen x11Screen) { + if (chooser == null) { + chooser = new DefaultGLCapabilitiesChooser(); + } + + GLProfile glProfile = capsChosen.getGLProfile(); + final int winattrmask = GLGraphicsConfigurationUtil.getWinAttributeBits(capsChosen.isOnscreen(), false /* pbuffer */); + ArrayList availableCaps = new ArrayList(); + int recommendedIndex = -1; + + AbstractGraphicsDevice absDevice = x11Screen.getDevice(); + long display = absDevice.getHandle(); + + int screen = x11Screen.getIndex(); + boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display); + int[] attribs = X11GLXGraphicsConfiguration.GLCapabilities2AttribList(capsChosen, false, isMultisampleAvailable, display, screen); + + // 1st choice: get GLCapabilities based on users GLCapabilities setting recommendedIndex as preferred choice + XVisualInfo recommendedVis = GLX.glXChooseVisual(display, screen, attribs, 0); + if (DEBUG) { + System.err.print("!!! glXChooseVisual recommended "); + if (recommendedVis == null) { + System.err.println("null visual"); + } else { + System.err.println("visual id " + toHexString(recommendedVis.getVisualid())); + } + } + + // 2nd choice: get all GLCapabilities available, preferred recommendedIndex might be available if 1st choice was successful + int[] count = new int[1]; + XVisualInfo template = XVisualInfo.create(); + template.setScreen(screen); + XVisualInfo[] infos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, template, count, 0); + if (infos == null || infos.length<1) { + throw new GLException("Error while enumerating available XVisualInfos"); + } + + for (int i = 0; i < infos.length; i++) { + if( !X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(availableCaps, glProfile, display, infos[i], winattrmask, isMultisampleAvailable) ) { + if(DEBUG) { + System.err.println("X11GLXGraphicsConfiguration.getAvailableGLCapabilitiesXVisual: XVisual invalid: ("+x11Screen+"): fbcfg: "+toHexString(infos[i].getVisualid())); + } + } else { + // Attempt to find the visual chosenIndex by glXChooseVisual + if (recommendedVis != null && recommendedVis.getVisualid() == infos[i].getVisualid()) { + recommendedIndex = availableCaps.size() - 1; + } + } + } + + int chosenIndex = chooseCapabilities(chooser, capsChosen, availableCaps, recommendedIndex); + if ( 0 > chosenIndex ) { + if (DEBUG) { + Thread.dumpStack(); + } + return null; + } + X11GLCapabilities chosenCaps = (X11GLCapabilities) availableCaps.get(chosenIndex); + + return new X11GLXGraphicsConfiguration(x11Screen, chosenCaps, capsReq, chooser); + } + +} + diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXContext.java new file mode 100644 index 000000000..ba6a566e6 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXContext.java @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + +public class X11OnscreenGLXContext extends X11GLXContext { + + public X11OnscreenGLXContext(X11OnscreenGLXDrawable drawable, GLContext shareWith) { + super(drawable, shareWith); + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXDrawable.java new file mode 100644 index 000000000..5243e8c46 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11OnscreenGLXDrawable.java @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; + +public class X11OnscreenGLXDrawable extends X11GLXDrawable { + /** GLXWindow can't be made current on AWT with NVidia driver, hence disabled for now */ + public static final boolean USE_GLXWINDOW = false; + long glXWindow; // GLXWindow, a GLXDrawable representation + boolean useGLXWindow; + + protected X11OnscreenGLXDrawable(GLDrawableFactory factory, NativeSurface component) { + super(factory, component, false); + glXWindow=0; + useGLXWindow=false; + } + + public long getHandle() { + if(useGLXWindow) { + return glXWindow; + } + return getNativeSurface().getSurfaceHandle(); + } + + protected void destroyHandle() { + if(0!=glXWindow) { + GLX.glXDestroyWindow(getNativeSurface().getDisplayHandle(), glXWindow); + glXWindow = 0; + useGLXWindow=false; + } + } + + /** must be locked already */ + protected void updateHandle() { + if(USE_GLXWINDOW) { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration)getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + if(config.getFBConfig()>=0) { + useGLXWindow=true; + long dpy = getNativeSurface().getDisplayHandle(); + if(0!=glXWindow) { + GLX.glXDestroyWindow(dpy, glXWindow); + } + glXWindow = GLX.glXCreateWindow(dpy, config.getFBConfig(), getNativeSurface().getSurfaceHandle(), null, 0); + if (DEBUG) { + System.err.println("!!! X11OnscreenGLXDrawable.setRealized(true): glXWindow: "+toHexString(getNativeSurface().getSurfaceHandle())+" -> "+toHexString(glXWindow)); + } + if(0==glXWindow) { + throw new GLException("X11OnscreenGLXDrawable.setRealized(true): GLX.glXCreateWindow() failed: "+this); + } + } + } + } + + public GLContext createContext(GLContext shareWith) { + return new X11OnscreenGLXContext(this, shareWith); + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXContext.java new file mode 100644 index 000000000..7ee5d51d4 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXContext.java @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + +public class X11PbufferGLXContext extends X11GLXContext { + + public X11PbufferGLXContext(X11PbufferGLXDrawable drawable, GLContext shareWith) { + super(drawable, shareWith); + } + + public void bindPbufferToTexture() { + // FIXME: figure out how to implement this + throw new GLException("Not yet implemented"); + } + + public void releasePbufferFromTexture() { + // FIXME: figure out how to implement this + throw new GLException("Not yet implemented"); + } + + + public int getFloatingPointMode() { + return ((X11PbufferGLXDrawable)drawable).getFloatingPointMode(); + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXDrawable.java new file mode 100644 index 000000000..65970dab2 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11PbufferGLXDrawable.java @@ -0,0 +1,145 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; +import javax.media.nativewindow.*; + +public class X11PbufferGLXDrawable extends X11GLXDrawable { + protected X11PbufferGLXDrawable(GLDrawableFactory factory, NativeSurface target) { + /* GLCapabilities caps, + GLCapabilitiesChooser chooser, + int width, int height */ + super(factory, target, true); + + if (DEBUG) { + System.out.println("Pbuffer config: " + getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration()); + } + + createPbuffer(); + + if (DEBUG) { + System.err.println("Created pbuffer " + this); + } + } + + protected void setRealizedImpl() { + if(realized) { + createPbuffer(); + } else { + destroyImpl(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new X11PbufferGLXContext(this, shareWith); + } + + protected void destroyImpl() { + NativeSurface ns = getNativeSurface(); + if (ns.getSurfaceHandle() != 0) { + GLX.glXDestroyPbuffer(ns.getDisplayHandle(), ns.getSurfaceHandle()); + } + ((SurfaceChangeable)ns).setSurfaceHandle(0); + } + + private void createPbuffer() { + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration(); + AbstractGraphicsScreen aScreen = config.getScreen(); + AbstractGraphicsDevice aDevice = aScreen.getDevice(); + long display = aDevice.getHandle(); + int screen = aScreen.getIndex(); + + if (display==0) { + throw new GLException("Null display"); + } + + NativeSurface ns = getNativeSurface(); + + GLCapabilitiesImmutable chosenCaps = (GLCapabilitiesImmutable)config.getChosenCapabilities(); + + if (chosenCaps.getPbufferRenderToTexture()) { + throw new GLException("Render-to-texture pbuffers not supported yet on X11"); + } + + if (chosenCaps.getPbufferRenderToTextureRectangle()) { + throw new GLException("Render-to-texture-rectangle pbuffers not supported yet on X11"); + } + + // Create the p-buffer. + int niattribs = 0; + int[] iattributes = new int[5]; + + iattributes[niattribs++] = GLX.GLX_PBUFFER_WIDTH; + iattributes[niattribs++] = ns.getWidth(); + iattributes[niattribs++] = GLX.GLX_PBUFFER_HEIGHT; + iattributes[niattribs++] = ns.getHeight(); + iattributes[niattribs++] = 0; + + long pbuffer = GLX.glXCreatePbuffer(display, config.getFBConfig(), iattributes, 0); + if (pbuffer == 0) { + // FIXME: query X error code for detail error message + throw new GLException("pbuffer creation error: glXCreatePbuffer() failed"); + } + + // Set up instance variables + ((SurfaceChangeable)ns).setSurfaceHandle(pbuffer); + + // Determine the actual width and height we were able to create. + int[] tmp = new int[1]; + GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_WIDTH, tmp, 0); + int width = tmp[0]; + GLX.glXQueryDrawable(display, pbuffer, GLX.GLX_HEIGHT, tmp, 0); + int height = tmp[0]; + ((SurfaceChangeable)ns).setSize(width, height); + } + + public int getFloatingPointMode() { + // Floating-point pbuffers currently require NVidia hardware on X11 + return GLPbuffer.NV_FLOAT; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXContext.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXContext.java new file mode 100644 index 000000000..b7b4da75d --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXContext.java @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.opengl.*; + +public class X11PixmapGLXContext extends X11GLXContext { + + public X11PixmapGLXContext(X11PixmapGLXDrawable drawable, + GLContext shareWith) { + super(drawable, shareWith); + } + + public int getOffscreenContextPixelDataType() { + GL gl = getGL(); + return gl.isGL2GL3()?GL2GL3.GL_UNSIGNED_INT_8_8_8_8_REV:GL.GL_UNSIGNED_SHORT_5_5_5_1; + } + + public int getOffscreenContextReadBuffer() { + GLCapabilitiesImmutable caps = (GLCapabilitiesImmutable)drawable.getNativeSurface().getGraphicsConfiguration().getNativeGraphicsConfiguration().getChosenCapabilities(); + if (caps.getDoubleBuffered()) { + return GL.GL_BACK; + } + return GL.GL_FRONT; + } + + public boolean offscreenImageNeedsVerticalFlip() { + // There doesn't seem to be a way to do this in the construction + // of the Pixmap or GLXPixmap + return true; + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXDrawable.java b/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXDrawable.java new file mode 100644 index 000000000..0343ffb02 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/X11PixmapGLXDrawable.java @@ -0,0 +1,137 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.opengl.impl.x11.glx; + +import javax.media.nativewindow.*; +import javax.media.opengl.*; +import com.jogamp.nativewindow.impl.x11.*; + +public class X11PixmapGLXDrawable extends X11GLXDrawable { + private long pixmap; + + protected X11PixmapGLXDrawable(GLDrawableFactory factory, NativeSurface target) { + super(factory, target, true); + create(); + } + + protected void setRealizedImpl() { + if(realized) { + create(); + } else { + destroyImpl(); + } + } + + public GLContext createContext(GLContext shareWith) { + return new X11PixmapGLXContext(this, shareWith); + } + + private void create() { + NativeSurface ns = getNativeSurface(); + X11GLXGraphicsConfiguration config = (X11GLXGraphicsConfiguration) ns.getGraphicsConfiguration().getNativeGraphicsConfiguration(); + XVisualInfo vis = config.getXVisualInfo(); + int bitsPerPixel = vis.getDepth(); + AbstractGraphicsScreen aScreen = config.getScreen(); + AbstractGraphicsDevice aDevice = aScreen.getDevice(); + long dpy = aDevice.getHandle(); + int screen = aScreen.getIndex(); + + pixmap = X11Util.XCreatePixmap(dpy, X11Util.RootWindow(dpy, screen), + surface.getWidth(), surface.getHeight(), bitsPerPixel); + if (pixmap == 0) { + throw new GLException("XCreatePixmap failed"); + } + long drawable = GLX.glXCreateGLXPixmap(dpy, vis, pixmap); + if (drawable == 0) { + X11Util.XFreePixmap(dpy, pixmap); + pixmap = 0; + throw new GLException("glXCreateGLXPixmap failed"); + } + ((SurfaceChangeable)ns).setSurfaceHandle(drawable); + if (DEBUG) { + System.err.println("Created pixmap " + toHexString(pixmap) + + ", GLXPixmap " + toHexString(drawable) + + ", display " + toHexString(dpy)); + } + } + + protected void destroyImpl() { + if (pixmap == 0) return; + + NativeSurface ns = getNativeSurface(); + long display = ns.getDisplayHandle(); + + long drawable = ns.getSurfaceHandle(); + if (DEBUG) { + System.err.println("Destroying pixmap " + toHexString(pixmap) + + ", GLXPixmap " + toHexString(drawable) + + ", display " + toHexString(display)); + } + + // Must destroy pixmap and GLXPixmap + + if (DEBUG) { + long cur = GLX.glXGetCurrentContext(); + if (cur != 0) { + System.err.println("WARNING: found context " + toHexString(cur) + " current during pixmap destruction"); + } + } + + // FIXME: workaround for crashes on NVidia hardware when + // destroying pixmap (no context is current at the point of the + // crash, at least from the point of view of + // glXGetCurrentContext) + GLX.glXMakeCurrent(display, 0, 0); + + GLX.glXDestroyGLXPixmap(display, drawable); + X11Util.XFreePixmap(display, pixmap); + drawable = 0; + pixmap = 0; + ((SurfaceChangeable)ns).setSurfaceHandle(0); + display = 0; + } + + protected void swapBuffersImpl() { + if(DEBUG) { + System.err.println("unhandled swapBuffersImpl() called for: "+this); + } + } +} diff --git a/src/jogl/classes/jogamp/opengl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java b/src/jogl/classes/jogamp/opengl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java new file mode 100644 index 000000000..898a8a658 --- /dev/null +++ b/src/jogl/classes/jogamp/opengl/x11/glx/awt/X11AWTGLXGraphicsConfigurationFactory.java @@ -0,0 +1,174 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.opengl.impl.x11.glx.awt; + +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.nativewindow.awt.*; +import javax.media.opengl.*; + +import com.jogamp.opengl.impl.*; +import com.jogamp.nativewindow.impl.jawt.x11.*; +import com.jogamp.nativewindow.impl.x11.*; + +public class X11AWTGLXGraphicsConfigurationFactory extends GLGraphicsConfigurationFactory { + protected static final boolean DEBUG = Debug.debug("GraphicsConfiguration"); + + public X11AWTGLXGraphicsConfigurationFactory() { + GraphicsConfigurationFactory.registerFactory(javax.media.nativewindow.awt.AWTGraphicsDevice.class, this); + } + + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, + CapabilitiesChooser chooser, AbstractGraphicsScreen absScreen) { + GraphicsDevice device = null; + if (absScreen != null && + !(absScreen instanceof AWTGraphicsScreen)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only AWTGraphicsScreen objects"); + } + + if(null==absScreen) { + absScreen = AWTGraphicsScreen.createScreenDevice(-1, AbstractGraphicsDevice.DEFAULT_UNIT); + } + AWTGraphicsScreen awtScreen = (AWTGraphicsScreen) absScreen; + device = ((AWTGraphicsDevice)awtScreen.getDevice()).getGraphicsDevice(); + + if ( !(capsChosen instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - chosen"); + } + + if ( !(capsRequested instanceof GLCapabilitiesImmutable) ) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilities objects - requested"); + } + + if (chooser != null && + !(chooser instanceof GLCapabilitiesChooser)) { + throw new IllegalArgumentException("This GraphicsConfigurationFactory accepts only GLCapabilitiesChooser objects"); + } + + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: got "+absScreen); + } + + long displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(device); + boolean owner = false; + if(0==displayHandle) { + displayHandle = X11Util.createDisplay(null); + owner = true; + if(DEBUG) { + System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using a thread local X11 display"); + } + } else { + if(DEBUG) { + System.err.println(Thread.currentThread().getName() + " - X11AWTGLXGraphicsConfigurationFactory: using AWT X11 display 0x"+Long.toHexString(displayHandle)); + } + /** + * May cause an exception on NVidia X11 Display destruction, + * when destruction happen immediately after construction, around 10ms. + * However, the own Display handle is required for AMD gpus. + */ + String name = X11Util.XDisplayString(displayHandle); + displayHandle = X11Util.createDisplay(name); + owner = true; + } + ((AWTGraphicsDevice)awtScreen.getDevice()).setSubType(NativeWindowFactory.TYPE_X11, displayHandle); + X11GraphicsDevice x11Device = new X11GraphicsDevice(displayHandle, AbstractGraphicsDevice.DEFAULT_UNIT); + x11Device.setCloseDisplay(owner); + X11GraphicsScreen x11Screen = new X11GraphicsScreen(x11Device, awtScreen.getIndex()); + if(DEBUG) { + System.err.println("X11AWTGLXGraphicsConfigurationFactory: made "+x11Screen); + } + GraphicsConfigurationFactory factory = GraphicsConfigurationFactory.getFactory(x11Device); + GraphicsConfiguration[] configs = device.getConfigurations(); + + // + // Match the X11/GL Visual with AWT: + // - choose a config AWT agnostic and then + // - try to find the visual within the GraphicsConfiguration + // + // The resulting GraphicsConfiguration has to be 'forced' on the AWT native peer, + // ie. returned by GLCanvas's getGraphicsConfiguration() befor call by super.addNotify(). + // + X11GraphicsConfiguration x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); + if (x11Config == null) { + throw new GLException("Unable to choose a GraphicsConfiguration (1): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); + } + long visualID = x11Config.getVisualID(); + for (int i = 0; i < configs.length; i++) { + GraphicsConfiguration gc = configs[i]; + if (gc != null) { + if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { + if(DEBUG) { + System.err.println("Found matching AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); + } + return new AWTGraphicsConfiguration(awtScreen, + x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), + gc, x11Config); + } + } + } + + // try again using an AWT Colormodel compatible configuration + GraphicsConfiguration gc = device.getDefaultConfiguration(); + capsChosen = AWTGraphicsConfiguration.setupCapabilitiesRGBABits(capsChosen, gc); + x11Config = (X11GraphicsConfiguration) factory.chooseGraphicsConfiguration(capsChosen, capsRequested, chooser, x11Screen); + if (x11Config == null) { + throw new GLException("Unable to choose a GraphicsConfiguration (2): "+capsChosen+",\n\t"+chooser+"\n\t"+x11Screen); + } + visualID = x11Config.getVisualID(); + for (int i = 0; i < configs.length; i++) { + gc = configs[i]; + if (X11SunJDKReflection.graphicsConfigurationGetVisualID(gc) == visualID) { + if(DEBUG) { + System.err.println("Found matching default AWT visual: 0x"+Long.toHexString(visualID) +" -> "+x11Config); + } + return new AWTGraphicsConfiguration(awtScreen, + x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), + gc, x11Config); + } + } + + // Either we weren't able to reflectively introspect on the + // X11GraphicsConfig or something went wrong in the steps above; + // Let's take the default configuration as used on Windows and MacOSX then .. + if(DEBUG) { + System.err.println("!!! Using default configuration"); + } + + gc = device.getDefaultConfiguration(); + return new AWTGraphicsConfiguration(awtScreen, x11Config.getChosenCapabilities(), x11Config.getRequestedCapabilities(), gc, x11Config); + } +} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/Debug.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/Debug.java deleted file mode 100644 index edb682392..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/Debug.java +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl; - -import java.security.*; - -/** Helper routines for logging and debugging. */ - -public class Debug { - // Some common properties - private static boolean verbose; - private static boolean debugAll; - private static AccessControlContext localACC; - - static { - localACC=AccessController.getContext(); - verbose = isPropertyDefined("nativewindow.verbose", true); - debugAll = isPropertyDefined("nativewindow.debug", true); - if (verbose) { - Package p = Package.getPackage("javax.media.nativewindow"); - System.err.println("NativeWindow specification version " + p.getSpecificationVersion()); - System.err.println("NativeWindow implementation version " + p.getImplementationVersion()); - System.err.println("NativeWindow implementation vendor " + p.getImplementationVendor()); - } - } - - static int getIntProperty(final String property, final boolean jnlpAlias) { - return getIntProperty(property, jnlpAlias, localACC); - } - - public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - int i=0; - try { - Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - i = iv.intValue(); - } catch (NumberFormatException nfe) {} - return i; - } - - static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { - return getBooleanProperty(property, jnlpAlias, localACC); - } - - public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); - return b.booleanValue(); - } - - static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { - return isPropertyDefined(property, jnlpAlias, localACC); - } - - public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; - } - - static String getProperty(final String property, final boolean jnlpAlias) { - return getProperty(property, jnlpAlias, localACC); - } - - public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { - String s=null; - if(null!=acc && acc.equals(localACC)) { - s = (String) AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - String val=null; - try { - val = System.getProperty(property); - } catch (Exception e) {} - if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - val = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - return val; - } - }); - } else { - try { - s = System.getProperty(property); - } catch (Exception e) {} - if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { - try { - s = System.getProperty(jnlp_prefix + property); - } catch (Exception e) {} - } - } - return s; - } - public static final String jnlp_prefix = "jnlp." ; - - public static boolean verbose() { - return verbose; - } - - public static boolean debugAll() { - return debugAll; - } - - public static boolean debug(String subcomponent) { - return debugAll() || isPropertyDefined("nativewindow.debug." + subcomponent, true); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/DefaultGraphicsConfigurationFactoryImpl.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/DefaultGraphicsConfigurationFactoryImpl.java deleted file mode 100644 index f77454fac..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/DefaultGraphicsConfigurationFactoryImpl.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.nativewindow.impl; - -import javax.media.nativewindow.*; - -public class DefaultGraphicsConfigurationFactoryImpl extends GraphicsConfigurationFactory { - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen screen) { - return new DefaultGraphicsConfiguration(screen, capsChosen, capsRequested); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NWJNILibLoader.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NWJNILibLoader.java deleted file mode 100644 index 3b2a728e5..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NWJNILibLoader.java +++ /dev/null @@ -1,47 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - - -package com.jogamp.nativewindow.impl; - -import java.security.AccessController; -import java.security.PrivilegedAction; -import com.jogamp.common.jvm.JNILibLoaderBase; - -public class NWJNILibLoader extends JNILibLoaderBase { - - public static void loadNativeWindow(final String ossuffix) { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("nativewindow_"+ossuffix, null, false); - return null; - } - }); - } - -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java deleted file mode 100644 index 860be6f95..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NativeWindowFactoryImpl.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.nativewindow.impl; - -import com.jogamp.common.util.*; -import java.lang.reflect.*; - -import javax.media.nativewindow.*; - -public class NativeWindowFactoryImpl extends NativeWindowFactory { - protected static final boolean DEBUG = Debug.debug("NativeWindow"); - - private static final ToolkitLock nullToolkitLock = new NullToolkitLock(); - - public static ToolkitLock getNullToolkitLock() { - return nullToolkitLock; - } - - // This subclass of NativeWindowFactory handles the case of - // NativeWindows being passed in - protected NativeWindow getNativeWindowImpl(Object winObj, AbstractGraphicsConfiguration config) throws IllegalArgumentException { - if (null == winObj) { - throw new IllegalArgumentException("winObj is null"); - } - if (winObj instanceof NativeWindow) { - // Use the NativeWindow directly - return (NativeWindow) winObj; - } - - if (null == config) { - throw new IllegalArgumentException("AbstractGraphicsConfiguration is null with a non NativeWindow object"); - } - - if (NativeWindowFactory.isAWTAvailable() && ReflectionUtil.instanceOf(winObj, AWTComponentClassName)) { - return getAWTNativeWindow(winObj, config); - } - - throw new IllegalArgumentException("Target window object type " + - winObj.getClass().getName() + " is unsupported; expected " + - "javax.media.nativewindow.NativeWindow or "+AWTComponentClassName); - } - - private Constructor nativeWindowConstructor = null; - - private NativeWindow getAWTNativeWindow(Object winObj, AbstractGraphicsConfiguration config) { - if (nativeWindowConstructor == null) { - try { - String osType = getNativeWindowType(true); - String windowClassName = null; - - // We break compile-time dependencies on the AWT here to - // make it easier to run this code on mobile devices - - if (osType.equals(TYPE_WINDOWS)) { - windowClassName = "com.jogamp.nativewindow.impl.jawt.windows.WindowsJAWTWindow"; - } else if (osType.equals(TYPE_MACOSX)) { - windowClassName = "com.jogamp.nativewindow.impl.jawt.macosx.MacOSXJAWTWindow"; - } else if (osType.equals(TYPE_X11)) { - // Assume Linux, Solaris, etc. Should probably test for these explicitly. - windowClassName = "com.jogamp.nativewindow.impl.jawt.x11.X11JAWTWindow"; - } else { - throw new IllegalArgumentException("OS " + getNativeOSName(false) + " not yet supported"); - } - - nativeWindowConstructor = ReflectionUtil.getConstructor( - windowClassName, new Class[] { Object.class, AbstractGraphicsConfiguration.class }, - getClass().getClassLoader()); - } catch (Exception e) { - throw (IllegalArgumentException) new IllegalArgumentException().initCause(e); - } - } - - try { - return (NativeWindow) nativeWindowConstructor.newInstance(new Object[] { winObj, config }); - } catch (Exception ie) { - throw (IllegalArgumentException) new IllegalArgumentException().initCause(ie); - } - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java deleted file mode 100644 index db4db1126..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/NullToolkitLock.java +++ /dev/null @@ -1,55 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.nativewindow.impl; - -import javax.media.nativewindow.ToolkitLock; - -/** - * Implementing a singleton global recursive {@link javax.media.nativewindow.ToolkitLock} - * without any locking. Since there is no locking it all, - * it is intrinsically recursive. - */ -public class NullToolkitLock implements ToolkitLock { - - /** Singleton via {@link NativeWindowFactoryImpl#getNullToolkitLock()} */ - protected NullToolkitLock() { } - - public final void lock() { - if(TRACE_LOCK) { - String msg = "NullToolkitLock.lock()"; - System.err.println(msg); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - } - } - - public final void unlock() { - if(TRACE_LOCK) { System.err.println("NullToolkitLock.unlock()"); } - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java deleted file mode 100644 index e0ad95e1f..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/ProxySurface.java +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.nativewindow.impl; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindow; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.SurfaceChangeable; - -import com.jogamp.common.util.locks.RecursiveLock; - -public class ProxySurface implements NativeSurface, SurfaceChangeable { - private RecursiveLock recurLock = new RecursiveLock(); - protected AbstractGraphicsConfiguration config; - protected long displayHandle; - protected long surfaceHandle; - protected int scrnIndex; - protected int width, height; - - public ProxySurface(AbstractGraphicsConfiguration cfg) { - this(cfg, 0); - } - - public ProxySurface(AbstractGraphicsConfiguration cfg, long handle) { - invalidate(); - config = cfg; - displayHandle=cfg.getScreen().getDevice().getHandle(); - surfaceHandle=handle; - scrnIndex=cfg.getScreen().getIndex(); - } - - protected void init(Object windowObject) throws NativeWindowException { - } - - protected void initNative() throws NativeWindowException { - } - - public NativeWindow getParent() { - return null; - } - - public void destroy() { - invalidate(); - } - - public synchronized void invalidate() { - displayHandle=0; - scrnIndex=-1; - surfaceHandle=0; - } - - public final int lockSurface() throws NativeWindowException { - recurLock.lock(); - - if(recurLock.getRecursionCount() == 0) { - config.getScreen().getDevice().lock(); - } - return LOCK_SUCCESS; - } - - public final void unlockSurface() { - recurLock.validateLocked(); - - if(recurLock.getRecursionCount()==0) { - config.getScreen().getDevice().unlock(); - } - recurLock.unlock(); - } - - public final void validateSurfaceLocked() { - recurLock.validateLocked(); - } - - public final int getSurfaceRecursionCount() { - return recurLock.getRecursionCount(); - } - - public final boolean isSurfaceLockedByOtherThread() { - return recurLock.isLockedByOtherThread(); - } - - public final boolean isSurfaceLocked() { - return recurLock.isLocked(); - } - - public final Thread getSurfaceLockOwner() { - return recurLock.getOwner(); - } - - public boolean surfaceSwap() { - return false; - } - - public long getSurfaceHandle() { - return surfaceHandle; - } - - public int getWidth() { - return width; - } - - public int getHeight() { - return height; - } - - public AbstractGraphicsConfiguration getGraphicsConfiguration() { - return config; - } - - public void surfaceUpdated(Object updater, NativeSurface ns, long when) { } - - public long getDisplayHandle() { - return displayHandle; - } - public int getScreenIndex() { - return scrnIndex; - } - - public void setSurfaceHandle(long surfaceHandle) { - this.surfaceHandle=surfaceHandle; - } - - public void setSize(int width, int height) { - this.width=width; - this.height=height; - } - - public String toString() { - return "ProxySurface[config "+config+ - ", displayHandle 0x"+Long.toHexString(getDisplayHandle())+ - ", surfaceHandle 0x"+Long.toHexString(getSurfaceHandle())+ - ", size "+getWidth()+"x"+getHeight()+"]"; - } - -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java deleted file mode 100644 index c61ae5531..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java +++ /dev/null @@ -1,96 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.nativewindow.impl.awt; - -import java.awt.Window; -import java.awt.Component; -import java.awt.Container; -import java.awt.Frame; -import javax.swing.JFrame; -import javax.swing.WindowConstants; - -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.WindowClosingProtocol; -import javax.swing.MenuSelectionManager; - -public class AWTMisc { - - public static final JFrame getJFrame(Component c) { - while (c != null && !(c instanceof JFrame)) { - c = c.getParent(); - } - return (JFrame) c; - } - - public static final Frame getFrame(Component c) { - while (c != null && !(c instanceof Frame)) { - c = c.getParent(); - } - return (Frame) c; - } - - public static final Window getWindow(Component c) { - while (c != null && !(c instanceof Window)) { - c = c.getParent(); - } - return (Window) c; - } - - public static final Container getContainer(Component c) { - while (c != null && !(c instanceof Container)) { - c = c.getParent(); - } - return (Container) c; - } - - /** - * Issue this when your non AWT toolkit gains focus to clear AWT menu path - */ - public static final void clearAWTMenus() { - MenuSelectionManager.defaultManager().clearSelectedPath(); - } - - public final static int AWT2NWClosingOperation(int awtClosingOperation) { - switch (awtClosingOperation) { - case WindowConstants.DISPOSE_ON_CLOSE: - case WindowConstants.EXIT_ON_CLOSE: - return WindowClosingProtocol.DISPOSE_ON_CLOSE; - case WindowConstants.DO_NOTHING_ON_CLOSE: - case WindowConstants.HIDE_ON_CLOSE: - return WindowClosingProtocol.DO_NOTHING_ON_CLOSE; - default: - throw new NativeWindowException("Unhandled AWT Closing Operation: " + awtClosingOperation); - } - } - - public final static int getNWClosingOperation(Component c) { - JFrame jf = getJFrame(c); - int op = (null != jf) ? jf.getDefaultCloseOperation() : WindowConstants.DO_NOTHING_ON_CLOSE ; - return AWT2NWClosingOperation(op); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTJNILibLoader.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTJNILibLoader.java deleted file mode 100644 index 4ea404c09..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTJNILibLoader.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt; - -import javax.media.nativewindow.NativeWindowFactory; -import com.jogamp.nativewindow.impl.NWJNILibLoader; - -import java.awt.Toolkit; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; - -public class JAWTJNILibLoader extends NWJNILibLoader { - public static void loadAWTImpl() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - // Make sure that awt.dll is loaded before loading jawt.dll. Otherwise - // a Dialog with "awt.dll not found" might pop up. - // See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4481947. - Toolkit.getDefaultToolkit(); - - // Must pre-load JAWT on all non-Mac platforms to - // ensure references from jogl_awt shared object - // will succeed since JAWT shared object isn't in - // default library path - if ( ! NativeWindowFactory.TYPE_MACOSX.equals( NativeWindowFactory.getNativeWindowType(false) ) ) { - try { - loadLibrary("jawt", null, true); - } catch (Throwable t) { - // It might be ok .. if it's already loaded - if(DEBUG) { - t.printStackTrace(); - } - } - } - return null; - } - }); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java deleted file mode 100644 index 017d74874..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTToolkitLock.java +++ /dev/null @@ -1,54 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.nativewindow.impl.jawt; - -import javax.media.nativewindow.ToolkitLock; - -/** - * Implementing a singleton global recursive {@link javax.media.nativewindow.ToolkitLock} - * utilizing JAWT's AWT lock via {@link JAWTUtil#lockToolkit()}. - *
- * This strategy should only be used if AWT is using the underlying native windowing toolkit - * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call - * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets. - */ -public class JAWTToolkitLock implements ToolkitLock { - - /** Singleton via {@link JAWTUtil#getJAWTToolkitLock()} */ - protected JAWTToolkitLock() {} - - public final void lock() { - if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.lock()"); } - JAWTUtil.lockToolkit(); - } - - public final void unlock() { - if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.unlock()"); } - JAWTUtil.unlockToolkit(); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java deleted file mode 100644 index 0c6fc3f55..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.nativewindow.impl.jawt; - -import com.jogamp.nativewindow.impl.*; -import java.awt.EventQueue; - -import javax.media.nativewindow.*; - - -import java.awt.GraphicsEnvironment; -import java.awt.Toolkit; -import java.lang.reflect.*; -import java.security.*; -import java.util.ArrayList; -import java.util.Map; - -public class JAWTUtil { - protected static final boolean DEBUG = Debug.debug("JAWT"); - - // See whether we're running in headless mode - private static final boolean headlessMode; - - // Java2D magic .. - private static final Method isQueueFlusherThread; - private static final boolean j2dExist; - - private static Class sunToolkitClass; - private static Method sunToolkitAWTLockMethod; - private static Method sunToolkitAWTUnlockMethod; - private static boolean hasSunToolkitAWTLock; - - private static final JAWTToolkitLock jawtToolkitLock; - - static { - JAWTJNILibLoader.loadAWTImpl(); - JAWTJNILibLoader.loadNativeWindow("awt"); - - headlessMode = GraphicsEnvironment.isHeadless(); - - boolean ok = false; - Class jC = null; - Method m = null; - if (!headlessMode) { - try { - jC = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); - m = jC.getMethod("isQueueFlusherThread", null); - ok = true; - } catch (Exception e) { - } - } - isQueueFlusherThread = m; - j2dExist = ok; - - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - sunToolkitClass = Class.forName("sun.awt.SunToolkit"); - sunToolkitAWTLockMethod = sunToolkitClass.getDeclaredMethod("awtLock", new Class[]{}); - sunToolkitAWTLockMethod.setAccessible(true); - sunToolkitAWTUnlockMethod = sunToolkitClass.getDeclaredMethod("awtUnlock", new Class[]{}); - sunToolkitAWTUnlockMethod.setAccessible(true); - } catch (Exception e) { - // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 - } - return null; - } - }); - boolean _hasSunToolkitAWTLock = false; - if (null != sunToolkitAWTLockMethod && null != sunToolkitAWTUnlockMethod) { - try { - sunToolkitAWTLockMethod.invoke(null, null); - sunToolkitAWTUnlockMethod.invoke(null, null); - _hasSunToolkitAWTLock = true; - } catch (Exception e) { - } - } - hasSunToolkitAWTLock = _hasSunToolkitAWTLock; - // hasSunToolkitAWTLock = false; - - jawtToolkitLock = new JAWTToolkitLock(); - - // trigger native AWT toolkit / properties initialization - Map desktophints = null; - try { - if(EventQueue.isDispatchThread()) { - desktophints = (Map)(Toolkit.getDefaultToolkit().getDesktopProperty("awt.font.desktophints")); - } else { - final ArrayList desktophintsBucket = new ArrayList(1); - EventQueue.invokeAndWait(new Runnable() { - public void run() { - Map _desktophints = (Map)(Toolkit.getDefaultToolkit().getDesktopProperty("awt.font.desktophints")); - if(null!=_desktophints) { - desktophintsBucket.add(_desktophints); - } - } - }); - desktophints = ( desktophintsBucket.size() > 0 ) ? (Map)desktophintsBucket.get(0) : null ; - } - } catch (InterruptedException ex) { - ex.printStackTrace(); - } catch (InvocationTargetException ex) { - ex.printStackTrace(); - } - - if (DEBUG) { - System.err.println("JAWTUtil: Has sun.awt.SunToolkit.awtLock/awtUnlock " + hasSunToolkitAWTLock); - System.err.println("JAWTUtil: Has Java2D " + j2dExist); - System.err.println("JAWTUtil: Is headless " + headlessMode); - int hints = ( null != desktophints ) ? desktophints.size() : 0 ; - System.err.println("JAWTUtil: AWT Desktop hints " + hints); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - - public static final boolean hasJava2D() { - return j2dExist; - } - - public static final boolean isJava2DQueueFlusherThread() { - boolean b = false; - if(j2dExist) { - try { - b = ((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue(); - } catch (Exception e) {} - } - return b; - } - - public static boolean isHeadlessMode() { - return headlessMode; - } - - /** - * Locks the AWT's global ReentrantLock.
- * - * JAWT's native Lock() function calls SunToolkit.awtLock(), - * which just uses AWT's global ReentrantLock.
- */ - public static void awtLock() { - if(hasSunToolkitAWTLock) { - try { - sunToolkitAWTLockMethod.invoke(null, null); - } catch (Exception e) { - throw new NativeWindowException("SunToolkit.awtLock failed", e); - } - } else { - JAWT.getJAWT().Lock(); - } - } - - /** - * Unlocks the AWT's global ReentrantLock.
- * - * JAWT's native Unlock() function calls SunToolkit.awtUnlock(), - * which just uses AWT's global ReentrantLock.
- */ - public static void awtUnlock() { - if(hasSunToolkitAWTLock) { - try { - sunToolkitAWTUnlockMethod.invoke(null, null); - } catch (Exception e) { - throw new NativeWindowException("SunToolkit.awtUnlock failed", e); - } - } else { - JAWT.getJAWT().Unlock(); - } - } - - public static void lockToolkit() throws NativeWindowException { - if(!headlessMode && !isJava2DQueueFlusherThread()) { - awtLock(); - } - } - - public static void unlockToolkit() { - if(!headlessMode && !isJava2DQueueFlusherThread()) { - awtUnlock(); - } - } - - public static JAWTToolkitLock getJAWTToolkitLock() { - return jawtToolkitLock; - } -} - diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java deleted file mode 100644 index de6360212..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTWindow.java +++ /dev/null @@ -1,277 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.nativewindow.impl.jawt; - -import com.jogamp.common.util.locks.RecursiveLock; - -import java.awt.Component; -import java.awt.Window; -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.NativeSurface; -import javax.media.nativewindow.NativeWindow; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Point; -import javax.media.nativewindow.util.Rectangle; - -public abstract class JAWTWindow implements NativeWindow { - protected static final boolean DEBUG = JAWTUtil.DEBUG; - - // lifetime: forever - protected Component component; - protected AbstractGraphicsConfiguration config; - - // lifetime: valid after lock, forever until invalidate - protected long drawable; - protected Rectangle bounds; - - public JAWTWindow(Object comp, AbstractGraphicsConfiguration config) { - if (config == null) { - throw new NativeWindowException("Error: AbstractGraphicsConfiguration is null"); - } - this.config = config; - init((Component)comp); - } - - private final void init(Component windowObject) throws NativeWindowException { - invalidate(); - this.component = windowObject; - validateNative(); - } - protected abstract void validateNative() throws NativeWindowException; - - protected synchronized void invalidate() { - component = null; - drawable= 0; - bounds = new Rectangle(); - } - - protected final void updateBounds(JAWT_Rectangle jawtBounds) { - bounds.setX(jawtBounds.getX()); - bounds.setY(jawtBounds.getY()); - bounds.setWidth(jawtBounds.getWidth()); - bounds.setHeight(jawtBounds.getHeight()); - } - - /** @return the JAWT_DrawingSurfaceInfo's (JAWT_Rectangle) bounds, updated with lock */ - public final Rectangle getBounds() { return bounds; } - - public final Component getAWTComponent() { - return component; - } - - // - // SurfaceUpdateListener - // - - public final void surfaceUpdated(Object updater, NativeSurface ns, long when) { - // nop - } - - // - // NativeSurface - // - - private RecursiveLock recurLock = new RecursiveLock(); - - protected abstract int lockSurfaceImpl() throws NativeWindowException; - - public final int lockSurface() throws NativeWindowException { - int res = LOCK_SURFACE_NOT_READY; - - recurLock.lock(); - - if(recurLock.getRecursionCount() == 0) { - config.getScreen().getDevice().lock(); - try { - res = lockSurfaceImpl(); - } finally { - // Unlock in case surface couldn't be locked - if(LOCK_SURFACE_NOT_READY >= res ) { - config.getScreen().getDevice().unlock(); - recurLock.unlock(); - } - } - } else { - res = LOCK_SUCCESS; - } - - return res; - } - - protected abstract void unlockSurfaceImpl() throws NativeWindowException; - - public final void unlockSurface() { - recurLock.validateLocked(); - - if(recurLock.getRecursionCount()==0) { - try { - unlockSurfaceImpl(); - } finally { - config.getScreen().getDevice().unlock(); - } - } - recurLock.unlock(); - } - - public final boolean isSurfaceLockedByOtherThread() { - return recurLock.isLockedByOtherThread(); - } - - public final boolean isSurfaceLocked() { - return recurLock.isLocked(); - } - - public final Thread getSurfaceLockOwner() { - return recurLock.getOwner(); - } - - public final boolean surfaceSwap() { - return false; - } - - public final void surfaceUpdated(Object updater, NativeWindow window, long when) { } - - public final long getSurfaceHandle() { - return drawable; - } - public final AbstractGraphicsConfiguration getGraphicsConfiguration() { - return config; - } - - public final long getDisplayHandle() { - return config.getScreen().getDevice().getHandle(); - } - - public final int getScreenIndex() { - return config.getScreen().getIndex(); - } - - public final void setSize(int width, int height) { - component.setSize(width, height); - } - - public final int getWidth() { - return component.getWidth(); - } - - public final int getHeight() { - return component.getHeight(); - } - - // - // NativeWindow - // - - public synchronized void destroy() { - if(null!=component) { - if(component instanceof Window) { - ((Window)component).dispose(); - } - } - invalidate(); - } - - public final NativeWindow getParent() { - return null; - } - - public long getWindowHandle() { - return drawable; - } - - public final int getX() { - return component.getX(); - } - - public final int getY() { - return component.getY(); - } - - public Point getLocationOnScreen(Point storage) { - if( 0 != getWindowHandle() ) { - Point d; - // windowLock.lock(); - try { - d = getLocationOnScreenImpl(0, 0); - } finally { - // windowLock.unlock(); - } - if(null!=d) { - if(null!=storage) { - storage.translate(d.getX(),d.getY()); - return storage; - } - return d; - } - // fall through intended .. - } - - if(!Thread.holdsLock(component.getTreeLock())) { - return null; // avoid deadlock .. - } - java.awt.Point awtLOS = component.getLocationOnScreen(); - int dx = (int) ( awtLOS.getX() + .5 ) ; - int dy = (int) ( awtLOS.getY() + .5 ) ; - if(null!=storage) { - return storage.translate(dx, dy); - } - return new Point(dx, dy); - } - protected abstract Point getLocationOnScreenImpl(int x, int y); - - public String toString() { - StringBuffer sb = new StringBuffer(); - - sb.append("JAWT-Window["+ - "windowHandle 0x"+Long.toHexString(getWindowHandle())+ - ", surfaceHandle 0x"+Long.toHexString(getSurfaceHandle())+ - ", bounds "+bounds); - if(null!=component) { - sb.append(", pos "+getX()+"/"+getY()+", size "+getWidth()+"x"+getHeight()+ - ", visible "+component.isVisible()); - } else { - sb.append(", component NULL"); - } - sb.append(", lockedExt "+isSurfaceLockedByOtherThread()+ - ",\n\tconfig "+config+ - ",\n\tawtComponent "+getAWTComponent()+"]"); - - return sb.toString(); - } - -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWT_PlatformInfo.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWT_PlatformInfo.java deleted file mode 100644 index d49e2f8d0..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWT_PlatformInfo.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt; - -import com.jogamp.nativewindow.impl.*; - -/** Marker class for all window system-specific JAWT data structures. */ - -public interface JAWT_PlatformInfo { -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/macosx/MacOSXJAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/macosx/MacOSXJAWTWindow.java deleted file mode 100644 index fc5607707..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/macosx/MacOSXJAWTWindow.java +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt.macosx; - -import java.security.AccessController; -import java.security.PrivilegedAction; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.NativeWindow; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Point; - -import com.jogamp.nativewindow.impl.jawt.JAWT; -import com.jogamp.nativewindow.impl.jawt.JAWTFactory; -import com.jogamp.nativewindow.impl.jawt.JAWTWindow; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; - -public class MacOSXJAWTWindow extends JAWTWindow { - - public MacOSXJAWTWindow(Object comp, AbstractGraphicsConfiguration config) { - super(comp, config); - } - - protected void validateNative() throws NativeWindowException { - } - - protected int lockSurfaceImpl() throws NativeWindowException { - int ret = NativeWindow.LOCK_SUCCESS; - ds = JAWT.getJAWT().GetDrawingSurface(component); - if (ds == null) { - // Widget not yet realized - unlockSurfaceImpl(); - return NativeWindow.LOCK_SURFACE_NOT_READY; - } - int res = ds.Lock(); - dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; - if (!dsLocked) { - unlockSurfaceImpl(); - throw new NativeWindowException("Unable to lock surface"); - } - // See whether the surface changed and if so destroy the old - // OpenGL context so it will be recreated (NOTE: removeNotify - // should handle this case, but it may be possible that race - // conditions can cause this code to be triggered -- should test - // more) - if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { - ret = NativeWindow.LOCK_SURFACE_CHANGED; - } - if (firstLock) { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - dsi = ds.GetDrawingSurfaceInfo(); - return null; - } - }); - } else { - dsi = ds.GetDrawingSurfaceInfo(); - } - if (dsi == null) { - unlockSurfaceImpl(); - return NativeWindow.LOCK_SURFACE_NOT_READY; - } - firstLock = false; - macosxdsi = (JAWT_MacOSXDrawingSurfaceInfo) dsi.platformInfo(); - if (macosxdsi == null) { - unlockSurfaceImpl(); - return NativeWindow.LOCK_SURFACE_NOT_READY; - } - drawable = macosxdsi.getCocoaViewRef(); - - if (drawable == 0) { - unlockSurfaceImpl(); - return NativeWindow.LOCK_SURFACE_NOT_READY; - } else { - updateBounds(dsi.getBounds()); - } - return ret; - } - - protected void unlockSurfaceImpl() throws NativeWindowException { - if(null!=ds) { - if (null!=dsi) { - ds.FreeDrawingSurfaceInfo(dsi); - } - if (dsLocked) { - ds.Unlock(); - } - JAWT.getJAWT().FreeDrawingSurface(ds); - } - ds = null; - dsi = null; - macosxdsi = null; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return null; // FIXME - } - - // Variables for lockSurface/unlockSurface - private JAWT_DrawingSurface ds; - private boolean dsLocked; - private JAWT_DrawingSurfaceInfo dsi; - private JAWT_MacOSXDrawingSurfaceInfo macosxdsi; - - // Workaround for instance of 4796548 - private boolean firstLock = true; - -} - diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/Win32SunJDKReflection.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/Win32SunJDKReflection.java deleted file mode 100644 index 05d31a40e..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/Win32SunJDKReflection.java +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt.windows; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; - -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.awt.AWTGraphicsConfiguration; - -/** This class encapsulates the reflection routines necessary to peek - inside a few data structures in the AWT implementation on X11 for - the purposes of correctly enumerating the available visuals. */ - -public class Win32SunJDKReflection { - private static Class win32GraphicsDeviceClass; - private static Class win32GraphicsConfigClass; - private static Method win32GraphicsConfigGetConfigMethod; - private static Method win32GraphicsConfigGetVisualMethod; - private static boolean initted; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - win32GraphicsDeviceClass = Class.forName("sun.awt.Win32GraphicsDevice"); - win32GraphicsConfigClass = Class.forName("sun.awt.Win32GraphicsConfig"); - win32GraphicsConfigGetConfigMethod = win32GraphicsConfigClass.getDeclaredMethod("getConfig", new Class[] { win32GraphicsDeviceClass, int.class }); - win32GraphicsConfigGetConfigMethod.setAccessible(true); - win32GraphicsConfigGetVisualMethod = win32GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {}); - win32GraphicsConfigGetVisualMethod.setAccessible(true); - initted = true; - } catch (Exception e) { - // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 - } - return null; - } - }); - } - - public static GraphicsConfiguration graphicsConfigurationGet(GraphicsDevice device, int pfdID) { - if (!initted) { - return null; - } - - try { - return (GraphicsConfiguration) win32GraphicsConfigGetConfigMethod.invoke(null, new Object[] { device, new Integer(pfdID) }); - } catch (Exception e) { - return null; - } - } - - public static int graphicsConfigurationGetPixelFormatID(AbstractGraphicsConfiguration config) { - try { - if (config instanceof AWTGraphicsConfiguration) { - return graphicsConfigurationGetPixelFormatID(((AWTGraphicsConfiguration) config).getGraphicsConfiguration()); - } - return 0; - } catch (Exception e) { - return 0; - } - } - - public static int graphicsConfigurationGetPixelFormatID(GraphicsConfiguration config) { - if (!initted) { - return 0; - } - - try { - return ((Integer) win32GraphicsConfigGetVisualMethod.invoke(config, null)).intValue(); - } catch (Exception e) { - return 0; - } - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/WindowsJAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/WindowsJAWTWindow.java deleted file mode 100644 index d7cd55f9a..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/windows/WindowsJAWTWindow.java +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt.windows; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.NativeWindow; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Point; - -import com.jogamp.nativewindow.impl.jawt.JAWT; -import com.jogamp.nativewindow.impl.jawt.JAWTFactory; -import com.jogamp.nativewindow.impl.jawt.JAWTWindow; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; -import com.jogamp.nativewindow.impl.windows.GDI; - -public class WindowsJAWTWindow extends JAWTWindow { - - public WindowsJAWTWindow(Object comp, AbstractGraphicsConfiguration config) { - super(comp, config); - } - - protected void validateNative() throws NativeWindowException { - } - - protected synchronized void invalidate() { - super.invalidate(); - windowHandle = 0; - } - - protected int lockSurfaceImpl() throws NativeWindowException { - int ret = NativeWindow.LOCK_SUCCESS; - ds = JAWT.getJAWT().GetDrawingSurface(component); - if (ds == null) { - // Widget not yet realized - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - int res = ds.Lock(); - dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; - if (!dsLocked) { - unlockSurfaceImpl(); - throw new NativeWindowException("Unable to lock surface"); - } - // See whether the surface changed and if so destroy the old - // OpenGL context so it will be recreated (NOTE: removeNotify - // should handle this case, but it may be possible that race - // conditions can cause this code to be triggered -- should test - // more) - if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { - ret = LOCK_SURFACE_CHANGED; - } - dsi = ds.GetDrawingSurfaceInfo(); - if (dsi == null) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - win32dsi = (JAWT_Win32DrawingSurfaceInfo) dsi.platformInfo(); - if (win32dsi == null) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - windowHandle = win32dsi.getHandle(); - drawable = win32dsi.getHdc(); - if (windowHandle == 0 || drawable == 0) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } else { - updateBounds(dsi.getBounds()); - } - return ret; - } - - protected void unlockSurfaceImpl() throws NativeWindowException { - long startTime = 0; - if(null!=ds) { - if (null!=dsi) { - ds.FreeDrawingSurfaceInfo(dsi); - } - if (dsLocked) { - ds.Unlock(); - } - JAWT.getJAWT().FreeDrawingSurface(ds); - } - ds = null; - dsi = null; - win32dsi = null; - } - - public long getWindowHandle() { - return windowHandle; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return GDI.GetRelativeLocation( getWindowHandle(), 0 /*root win*/, x, y); - } - - // Variables for lockSurface/unlockSurface - private JAWT_DrawingSurface ds; - private boolean dsLocked; - private JAWT_DrawingSurfaceInfo dsi; - private JAWT_Win32DrawingSurfaceInfo win32dsi; - - // lifetime: valid after lock, forever until invalidate - protected long windowHandle; -} - diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java deleted file mode 100644 index 7eaac2ca6..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTToolkitLock.java +++ /dev/null @@ -1,60 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.nativewindow.impl.jawt.x11; - -import com.jogamp.nativewindow.impl.jawt.*; -import com.jogamp.nativewindow.impl.x11.X11Util; -import javax.media.nativewindow.ToolkitLock; - -/** - * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock} - * utilizing JAWT's AWT lock via {@link JAWTUtil#lockToolkit()} and {@link X11Util#XLockDisplay(long)}. - *
- * This strategy should only be used if AWT is using the underlying native windowing toolkit - * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call - * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets. - */ -public class X11JAWTToolkitLock implements ToolkitLock { - long displayHandle; - - public X11JAWTToolkitLock(long displayHandle) { - this.displayHandle = displayHandle; - } - - public final void lock() { - if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.lock()"); } - JAWTUtil.lockToolkit(); - X11Util.XLockDisplay(displayHandle); - } - - public final void unlock() { - if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.unlock()"); } - X11Util.XUnlockDisplay(displayHandle); - JAWTUtil.unlockToolkit(); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java deleted file mode 100644 index f87558dbc..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11JAWTWindow.java +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - */ - -package com.jogamp.nativewindow.impl.jawt.x11; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.AbstractGraphicsScreen; -import javax.media.nativewindow.NativeWindow; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.NativeWindowFactory; -import javax.media.nativewindow.awt.AWTGraphicsDevice; -import javax.media.nativewindow.util.Point; - -import com.jogamp.nativewindow.impl.jawt.JAWT; -import com.jogamp.nativewindow.impl.jawt.JAWTFactory; -import com.jogamp.nativewindow.impl.jawt.JAWTWindow; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; -import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; -import com.jogamp.nativewindow.impl.x11.X11Util; - -public class X11JAWTWindow extends JAWTWindow { - - public X11JAWTWindow(Object comp, AbstractGraphicsConfiguration config) { - super(comp, config); - } - - protected void validateNative() throws NativeWindowException { - AWTGraphicsDevice awtDevice = (AWTGraphicsDevice) config.getScreen().getDevice(); - - if(awtDevice.getHandle() != 0) { - // subtype and handle set already, done - return; - } - - long displayHandle = 0; - - // first try a pre-existing attached native configuration, ie native X11GraphicsDevice - AbstractGraphicsConfiguration aconfig = (null!=config) ? config.getNativeGraphicsConfiguration() : null; - AbstractGraphicsScreen ascreen = (null!=aconfig) ? aconfig.getScreen() : null; - AbstractGraphicsDevice adevice = (null!=ascreen) ? ascreen.getDevice() : null; // X11GraphicsDevice - if(null!=adevice) { - displayHandle = adevice.getHandle(); - } - - if(0 == displayHandle) { - displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(awtDevice.getGraphicsDevice()); - } - if(0==displayHandle) { - throw new InternalError("X11JAWTWindow: No X11 Display handle available"); - } - awtDevice.setSubType(NativeWindowFactory.TYPE_X11, displayHandle); - } - - protected int lockSurfaceImpl() throws NativeWindowException { - int ret = NativeWindow.LOCK_SUCCESS; - ds = JAWT.getJAWT().GetDrawingSurface(component); - if (ds == null) { - // Widget not yet realized - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - int res = ds.Lock(); - dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; - if (!dsLocked) { - unlockSurfaceImpl(); - throw new NativeWindowException("Unable to lock surface"); - } - // See whether the surface changed and if so destroy the old - // OpenGL context so it will be recreated (NOTE: removeNotify - // should handle this case, but it may be possible that race - // conditions can cause this code to be triggered -- should test - // more) - if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { - ret = LOCK_SURFACE_CHANGED; - } - dsi = ds.GetDrawingSurfaceInfo(); - if (dsi == null) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo(); - if (x11dsi == null) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } - drawable = x11dsi.getDrawable(); - if (drawable == 0) { - unlockSurfaceImpl(); - return LOCK_SURFACE_NOT_READY; - } else { - updateBounds(dsi.getBounds()); - } - return ret; - } - - protected void unlockSurfaceImpl() throws NativeWindowException { - if(null!=ds) { - if (null!=dsi) { - ds.FreeDrawingSurfaceInfo(dsi); - } - if (dsLocked) { - ds.Unlock(); - } - JAWT.getJAWT().FreeDrawingSurface(ds); - } - ds = null; - dsi = null; - x11dsi = null; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return X11Util.GetRelativeLocation( getDisplayHandle(), getScreenIndex(), getWindowHandle(), 0 /*root win*/, x, y); - } - - // Variables for lockSurface/unlockSurface - private JAWT_DrawingSurface ds; - private boolean dsLocked; - private JAWT_DrawingSurfaceInfo dsi; - private JAWT_X11DrawingSurfaceInfo x11dsi; - -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java deleted file mode 100644 index b4a99624c..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/x11/X11SunJDKReflection.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.nativewindow.impl.jawt.x11; - -import java.awt.GraphicsConfiguration; -import java.awt.GraphicsDevice; - -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import javax.media.nativewindow.AbstractGraphicsConfiguration; -import javax.media.nativewindow.awt.AWTGraphicsConfiguration; - -/** This class encapsulates the reflection routines necessary to peek - inside a few data structures in the AWT implementation on X11 for - the purposes of correctly enumerating the available visuals. */ - -public class X11SunJDKReflection { - private static Class x11GraphicsDeviceClass; - private static Method x11GraphicsDeviceGetDisplayMethod; - private static Class x11GraphicsConfigClass; - private static Method x11GraphicsConfigGetVisualMethod; - private static boolean initted; - - static { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - try { - x11GraphicsDeviceClass = Class.forName("sun.awt.X11GraphicsDevice"); - x11GraphicsDeviceGetDisplayMethod = x11GraphicsDeviceClass.getDeclaredMethod("getDisplay", new Class[] {}); - x11GraphicsDeviceGetDisplayMethod.setAccessible(true); - - x11GraphicsConfigClass = Class.forName("sun.awt.X11GraphicsConfig"); - x11GraphicsConfigGetVisualMethod = x11GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {}); - x11GraphicsConfigGetVisualMethod.setAccessible(true); - initted = true; - } catch (Exception e) { - // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 - } - return null; - } - }); - } - - public static long graphicsDeviceGetDisplay(GraphicsDevice device) { - if (!initted) { - return 0; - } - - try { - return ((Long) x11GraphicsDeviceGetDisplayMethod.invoke(device, null)).longValue(); - } catch (Exception e) { - return 0; - } - } - - public static int graphicsConfigurationGetVisualID(AbstractGraphicsConfiguration config) { - try { - if (config instanceof AWTGraphicsConfiguration) { - return graphicsConfigurationGetVisualID(((AWTGraphicsConfiguration) config).getGraphicsConfiguration()); - } - return 0; - } catch (Exception e) { - return 0; - } - } - - public static int graphicsConfigurationGetVisualID(GraphicsConfiguration config) { - if (!initted) { - return 0; - } - - try { - return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, null)).intValue(); - } catch (Exception e) { - return 0; - } - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClass.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClass.java deleted file mode 100644 index a30a81948..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClass.java +++ /dev/null @@ -1,44 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.nativewindow.impl.windows; - -public class RegisteredClass { - long hInstance; - String className; - - RegisteredClass(long hInst, String name) { - hInstance = hInst; - className = name; - } - - public final long getHandle() { return hInstance; } - public final String getName() { return className; } - - public final String toString() { return "RegisteredClass[handle 0x"+Long.toHexString(hInstance)+", "+className+"]"; } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClassFactory.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClassFactory.java deleted file mode 100644 index d04640747..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/windows/RegisteredClassFactory.java +++ /dev/null @@ -1,133 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.nativewindow.impl.windows; - -import com.jogamp.nativewindow.impl.Debug; -import java.util.ArrayList; -import javax.media.nativewindow.NativeWindowException; - -public class RegisteredClassFactory { - static final boolean DEBUG = Debug.debug("RegisteredClass"); - private static ArrayList sharedClasses = new ArrayList(); - private String classBaseName; - long wndProc; - - private RegisteredClass sharedClass = null; - private int classIter = 0; - private int sharedRefCount = 0; - private Object sync = new Object(); - - /** - * Intended for a JVM shutdown hook, hence little synchronization - */ - public static void shutdownSharedClasses() { - synchronized(sharedClasses) { - for(int i=0; i= classIter ) { - // Retry with next clazz name, this could happen if more than one JVM is running - clazzName = classBaseName + classIter; - classIter++; - registered = GDI.CreateWindowClass(hInstance, clazzName, wndProc); - } - if( !registered ) { - throw new NativeWindowException("Error: Could not create WindowClass: "+clazzName); - } - sharedClass = new RegisteredClass(hInstance, clazzName); - synchronized(sharedClasses) { - sharedClasses.add(sharedClass); - } - if(DEBUG) { - System.err.println("RegisteredClassFactory getSharedClass ("+sharedRefCount+") initialized: "+sharedClass); - } - } else if ( null == sharedClass ) { - throw new InternalError("Error ("+sharedRefCount+"): SharedClass is null"); - } - sharedRefCount++; - } - return sharedClass; - } - - public void releaseSharedClass() { - synchronized(sync) { - if( 0 == sharedRefCount ) { - if( null != sharedClass ) { - throw new InternalError("Error ("+sharedRefCount+"): SharedClass not null: "+sharedClass); - } - return; - } - sharedRefCount--; - if( null == sharedClass ) { - throw new InternalError("Error ("+sharedRefCount+"): SharedClass is null"); - } - if( 0 == sharedRefCount ) { - GDI.DestroyWindowClass(sharedClass.getHandle(), sharedClass.getName()); - synchronized(sharedClasses) { - sharedClasses.remove(sharedClass); - } - if(DEBUG) { - System.err.println("RegisteredClassFactory releaseSharedClass ("+sharedRefCount+") released: "+sharedClass); - } - sharedClass = null; - sharedRefCount = 0; - classIter = 0; - } - } - } - - public int getSharedRefCount() { - return sharedRefCount; - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java deleted file mode 100644 index fec7ca29d..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11GraphicsConfigurationFactory.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.nativewindow.impl.x11; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; - -public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactory { - protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( - CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen screen) - throws IllegalArgumentException, NativeWindowException { - - if(!(screen instanceof X11GraphicsScreen)) { - throw new NativeWindowException("Only valid X11GraphicsScreen are allowed"); - } - return new X11GraphicsConfiguration((X11GraphicsScreen)screen, capsChosen, capsRequested, getXVisualInfo(screen, capsChosen)); - } - - public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, long visualID) - { - XVisualInfo xvi_temp = XVisualInfo.create(); - xvi_temp.setVisualid(visualID); - xvi_temp.setScreen(screen.getIndex()); - int num[] = { -1 }; - long display = screen.getDevice().getHandle(); - - XVisualInfo[] xvis = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask|X11Lib.VisualScreenMask, xvi_temp, num, 0); - - if(xvis==null || num[0]<1) { - return null; - } - - return XVisualInfo.create(xvis[0]); - } - - public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities) - { - XVisualInfo xv = getXVisualInfoImpl(screen, capabilities, 4 /* TrueColor */); - if(null!=xv) return xv; - return getXVisualInfoImpl(screen, capabilities, 5 /* DirectColor */); - } - - private static XVisualInfo getXVisualInfoImpl(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities, int c_class) - { - XVisualInfo ret = null; - int[] num = { -1 }; - - XVisualInfo vinfo_template = XVisualInfo.create(); - vinfo_template.setScreen(screen.getIndex()); - vinfo_template.setC_class(c_class); - long display = screen.getDevice().getHandle(); - - XVisualInfo[] vinfos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, vinfo_template, num, 0); - XVisualInfo best=null; - int rdepth = capabilities.getRedBits() + capabilities.getGreenBits() + capabilities.getBlueBits() + capabilities.getAlphaBits(); - for (int i = 0; vinfos!=null && i < num[0]; i++) { - if ( best == null || - best.getDepth() < vinfos[i].getDepth() ) - { - best = vinfos[i]; - if(rdepth <= best.getDepth()) - break; - } - } - if ( null!=best && ( rdepth <= best.getDepth() || 24 == best.getDepth()) ) { - ret = XVisualInfo.create(best); - } - best = null; - - return ret; - } -} - diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java deleted file mode 100644 index 2e0e911b9..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11ToolkitLock.java +++ /dev/null @@ -1,55 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package com.jogamp.nativewindow.impl.x11; - -import javax.media.nativewindow.ToolkitLock; - -/** - * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock} - * utilizing {@link X11Util#XLockDisplay(long)}. - *
- * This strategy should not be used in case XInitThreads() is being used, - * or a higher level toolkit lock is required, ie AWT lock. - */ -public class X11ToolkitLock implements ToolkitLock { - long displayHandle; - - public X11ToolkitLock(long displayHandle) { - this.displayHandle = displayHandle; - } - - public final void lock() { - if(TRACE_LOCK) { System.err.println("X11ToolkitLock.lock()"); } - X11Util.XLockDisplay(displayHandle); - } - - public final void unlock() { - if(TRACE_LOCK) { System.err.println("X11ToolkitLock.unlock()"); } - X11Util.XUnlockDisplay(displayHandle); - } -} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java deleted file mode 100644 index c56f632d8..000000000 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/x11/X11Util.java +++ /dev/null @@ -1,610 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -package com.jogamp.nativewindow.impl.x11; - -import com.jogamp.common.util.LongObjectHashMap; -import com.jogamp.nativewindow.impl.Debug; -import com.jogamp.nativewindow.impl.NWJNILibLoader; - -import javax.media.nativewindow.*; - -import java.nio.Buffer; -import java.nio.IntBuffer; -import java.nio.ShortBuffer; -import java.security.AccessController; -import java.util.ArrayList; -import java.util.List; -import javax.media.nativewindow.util.Point; - -/** - * Contains a thread safe X11 utility to retrieve display connections. - */ -public class X11Util { - private static final boolean DEBUG = Debug.debug("X11Util"); - private static final boolean TRACE_DISPLAY_LIFECYCLE = Debug.getBooleanProperty("nativewindow.debug.X11Util.TraceDisplayLifecycle", true, AccessController.getContext()); - - private static String nullDisplayName = null; - private static boolean isFirstX11ActionOnProcess = false; - private static boolean isInit = false; - - private static int setX11ErrorHandlerRecCount = 0; - private static Object setX11ErrorHandlerLock = new Object(); - - public static synchronized void initSingleton(boolean firstX11ActionOnProcess) { - if(!isInit) { - NWJNILibLoader.loadNativeWindow("x11"); - - /** - * Always issue XInitThreads() since we have independent - * off-thread created Display connections able to utilize multithreading, ie NEWT */ - initialize0( true ); - // initialize0( firstX11ActionOnProcess ); - isFirstX11ActionOnProcess = firstX11ActionOnProcess; - - if(DEBUG) { - System.out.println("X11Util.isFirstX11ActionOnProcess: "+isFirstX11ActionOnProcess); - } - isInit = true; - } - } - - public static void setX11ErrorHandler(boolean onoff, boolean quiet) { - synchronized(setX11ErrorHandlerLock) { - if(onoff) { - if(0==setX11ErrorHandlerRecCount) { - setX11ErrorHandler0(true, quiet); - } - setX11ErrorHandlerRecCount++; - } else { - if(0 >= setX11ErrorHandlerRecCount) { - throw new InternalError(); - } - setX11ErrorHandlerRecCount--; - if(0==setX11ErrorHandlerRecCount) { - setX11ErrorHandler0(false, false); - } - } - } - } - - public static boolean isFirstX11ActionOnProcess() { - return isFirstX11ActionOnProcess; - } - - public static void lockDefaultToolkit(long dpyHandle) { - NativeWindowFactory.getDefaultToolkitLock().lock(); - if(!isFirstX11ActionOnProcess) { - X11Util.XLockDisplay(dpyHandle); - } - } - - public static void unlockDefaultToolkit(long dpyHandle) { - if(!isFirstX11ActionOnProcess) { - X11Util.XUnlockDisplay(dpyHandle); - } - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - - public static String getNullDisplayName() { - if(null==nullDisplayName) { - synchronized(X11Util.class) { - if(null==nullDisplayName) { - NativeWindowFactory.getDefaultToolkitLock().lock(); - try { - long dpy = X11Lib.XOpenDisplay(null); - nullDisplayName = X11Lib.XDisplayString(dpy); - X11Lib.XCloseDisplay(dpy); - } finally { - NativeWindowFactory.getDefaultToolkitLock().unlock(); - } - if(DEBUG) { - System.out.println("X11 Display(NULL) <"+nullDisplayName+">"); - } - } - } - } - return nullDisplayName; - } - - private X11Util() {} - - // not exactly thread safe, but good enough for our purpose, - // which is to tag a NamedDisplay uncloseable after creation. - private static Object globalLock = new Object(); - private static LongObjectHashMap globalNamedDisplayMap = new LongObjectHashMap(); - private static List openDisplayList = new ArrayList(); - private static List pendingDisplayList = new ArrayList(); - - public static class NamedDisplay { - String name; - long handle; - int refCount; - boolean unCloseable; - Throwable creationStack; - - protected NamedDisplay(String name, long handle) { - this.name=name; - this.handle=handle; - this.refCount=1; - this.unCloseable=false; - if(DEBUG) { - this.creationStack=new Throwable("NamedDisplay Created at:"); - } else { - this.creationStack=null; - } - } - - public final String getName() { return name; } - public final long getHandle() { return handle; } - public final int getRefCount() { return refCount; } - - public final void setUncloseable(boolean v) { unCloseable = v; } - public final boolean isUncloseable() { return unCloseable; } - - public final Throwable getCreationStack() { return creationStack; } - - public Object clone() throws CloneNotSupportedException { - return super.clone(); - } - - public String toString() { - return "NamedX11Display["+name+", 0x"+Long.toHexString(handle)+", refCount "+refCount+", unCloseable "+unCloseable+"]"; - } - } - - /** Returns the number of unclosed X11 Displays. - * @param realXCloseAndPendingDisplays if true, {@link #closePendingDisplayConnections()} is called. - */ - public static int shutdown(boolean realXCloseOpenAndPendingDisplays, boolean verbose) { - int num=0; - if(DEBUG||verbose||pendingDisplayList.size() > 0) { - String msg = "X11Util.Display: Shutdown (close open / pending Displays: "+realXCloseOpenAndPendingDisplays+ - ", open (no close attempt): "+globalNamedDisplayMap.size()+"/"+openDisplayList.size()+ - ", open (no close attempt and uncloseable): "+pendingDisplayList.size()+")" ; - if(DEBUG) { - Exception e = new Exception(msg); - e.printStackTrace(); - } else { - System.err.println(msg); - } - if( openDisplayList.size() > 0) { - X11Util.dumpOpenDisplayConnections(); - } - if( pendingDisplayList.size() > 0 ) { - X11Util.dumpPendingDisplayConnections(); - } - } - - synchronized(globalLock) { - if(realXCloseOpenAndPendingDisplays) { - closePendingDisplayConnections(); - } - openDisplayList.clear(); - pendingDisplayList.clear(); - globalNamedDisplayMap.clear(); - } - return num; - } - - /** - * Closing pending Display connections in reverse order. - * - * @return number of closed Display connections - */ - public static int closePendingDisplayConnections() { - int num=0; - synchronized(globalLock) { - if(DEBUG) { - System.err.println("X11Util: Closing Pending X11 Display Connections: "+pendingDisplayList.size()); - } - for(int i=pendingDisplayList.size()-1; i>=0; i--) { - NamedDisplay ndpy = (NamedDisplay) pendingDisplayList.get(i); - if(DEBUG) { - System.err.println("X11Util.closePendingDisplayConnections(): Closing ["+i+"]: "+ndpy); - } - XCloseDisplay(ndpy.getHandle()); - num++; - } - } - return num; - } - - public static int getOpenDisplayConnectionNumber() { - synchronized(globalLock) { - return openDisplayList.size(); - } - } - - public static void dumpOpenDisplayConnections() { - synchronized(globalLock) { - System.err.println("X11Util: Open X11 Display Connections: "+openDisplayList.size()); - for(int i=0; i + * This strategy should only be used if AWT is using the underlying native windowing toolkit + * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call + * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets. + */ +public class JAWTToolkitLock implements ToolkitLock { + + /** Singleton via {@link JAWTUtil#getJAWTToolkitLock()} */ + protected JAWTToolkitLock() {} + + public final void lock() { + if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.lock()"); } + JAWTUtil.lockToolkit(); + } + + public final void unlock() { + if(TRACE_LOCK) { System.err.println("JAWTToolkitLock.unlock()"); } + JAWTUtil.unlockToolkit(); + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTUtil.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTUtil.java new file mode 100644 index 000000000..0c6fc3f55 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTUtil.java @@ -0,0 +1,225 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.nativewindow.impl.jawt; + +import com.jogamp.nativewindow.impl.*; +import java.awt.EventQueue; + +import javax.media.nativewindow.*; + + +import java.awt.GraphicsEnvironment; +import java.awt.Toolkit; +import java.lang.reflect.*; +import java.security.*; +import java.util.ArrayList; +import java.util.Map; + +public class JAWTUtil { + protected static final boolean DEBUG = Debug.debug("JAWT"); + + // See whether we're running in headless mode + private static final boolean headlessMode; + + // Java2D magic .. + private static final Method isQueueFlusherThread; + private static final boolean j2dExist; + + private static Class sunToolkitClass; + private static Method sunToolkitAWTLockMethod; + private static Method sunToolkitAWTUnlockMethod; + private static boolean hasSunToolkitAWTLock; + + private static final JAWTToolkitLock jawtToolkitLock; + + static { + JAWTJNILibLoader.loadAWTImpl(); + JAWTJNILibLoader.loadNativeWindow("awt"); + + headlessMode = GraphicsEnvironment.isHeadless(); + + boolean ok = false; + Class jC = null; + Method m = null; + if (!headlessMode) { + try { + jC = Class.forName("com.jogamp.opengl.impl.awt.Java2D"); + m = jC.getMethod("isQueueFlusherThread", null); + ok = true; + } catch (Exception e) { + } + } + isQueueFlusherThread = m; + j2dExist = ok; + + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + try { + sunToolkitClass = Class.forName("sun.awt.SunToolkit"); + sunToolkitAWTLockMethod = sunToolkitClass.getDeclaredMethod("awtLock", new Class[]{}); + sunToolkitAWTLockMethod.setAccessible(true); + sunToolkitAWTUnlockMethod = sunToolkitClass.getDeclaredMethod("awtUnlock", new Class[]{}); + sunToolkitAWTUnlockMethod.setAccessible(true); + } catch (Exception e) { + // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 + } + return null; + } + }); + boolean _hasSunToolkitAWTLock = false; + if (null != sunToolkitAWTLockMethod && null != sunToolkitAWTUnlockMethod) { + try { + sunToolkitAWTLockMethod.invoke(null, null); + sunToolkitAWTUnlockMethod.invoke(null, null); + _hasSunToolkitAWTLock = true; + } catch (Exception e) { + } + } + hasSunToolkitAWTLock = _hasSunToolkitAWTLock; + // hasSunToolkitAWTLock = false; + + jawtToolkitLock = new JAWTToolkitLock(); + + // trigger native AWT toolkit / properties initialization + Map desktophints = null; + try { + if(EventQueue.isDispatchThread()) { + desktophints = (Map)(Toolkit.getDefaultToolkit().getDesktopProperty("awt.font.desktophints")); + } else { + final ArrayList desktophintsBucket = new ArrayList(1); + EventQueue.invokeAndWait(new Runnable() { + public void run() { + Map _desktophints = (Map)(Toolkit.getDefaultToolkit().getDesktopProperty("awt.font.desktophints")); + if(null!=_desktophints) { + desktophintsBucket.add(_desktophints); + } + } + }); + desktophints = ( desktophintsBucket.size() > 0 ) ? (Map)desktophintsBucket.get(0) : null ; + } + } catch (InterruptedException ex) { + ex.printStackTrace(); + } catch (InvocationTargetException ex) { + ex.printStackTrace(); + } + + if (DEBUG) { + System.err.println("JAWTUtil: Has sun.awt.SunToolkit.awtLock/awtUnlock " + hasSunToolkitAWTLock); + System.err.println("JAWTUtil: Has Java2D " + j2dExist); + System.err.println("JAWTUtil: Is headless " + headlessMode); + int hints = ( null != desktophints ) ? desktophints.size() : 0 ; + System.err.println("JAWTUtil: AWT Desktop hints " + hints); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + + public static final boolean hasJava2D() { + return j2dExist; + } + + public static final boolean isJava2DQueueFlusherThread() { + boolean b = false; + if(j2dExist) { + try { + b = ((Boolean)isQueueFlusherThread.invoke(null, null)).booleanValue(); + } catch (Exception e) {} + } + return b; + } + + public static boolean isHeadlessMode() { + return headlessMode; + } + + /** + * Locks the AWT's global ReentrantLock.
+ * + * JAWT's native Lock() function calls SunToolkit.awtLock(), + * which just uses AWT's global ReentrantLock.
+ */ + public static void awtLock() { + if(hasSunToolkitAWTLock) { + try { + sunToolkitAWTLockMethod.invoke(null, null); + } catch (Exception e) { + throw new NativeWindowException("SunToolkit.awtLock failed", e); + } + } else { + JAWT.getJAWT().Lock(); + } + } + + /** + * Unlocks the AWT's global ReentrantLock.
+ * + * JAWT's native Unlock() function calls SunToolkit.awtUnlock(), + * which just uses AWT's global ReentrantLock.
+ */ + public static void awtUnlock() { + if(hasSunToolkitAWTLock) { + try { + sunToolkitAWTUnlockMethod.invoke(null, null); + } catch (Exception e) { + throw new NativeWindowException("SunToolkit.awtUnlock failed", e); + } + } else { + JAWT.getJAWT().Unlock(); + } + } + + public static void lockToolkit() throws NativeWindowException { + if(!headlessMode && !isJava2DQueueFlusherThread()) { + awtLock(); + } + } + + public static void unlockToolkit() { + if(!headlessMode && !isJava2DQueueFlusherThread()) { + awtUnlock(); + } + } + + public static JAWTToolkitLock getJAWTToolkitLock() { + return jawtToolkitLock; + } +} + diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTWindow.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTWindow.java new file mode 100644 index 000000000..de6360212 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWTWindow.java @@ -0,0 +1,277 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.nativewindow.impl.jawt; + +import com.jogamp.common.util.locks.RecursiveLock; + +import java.awt.Component; +import java.awt.Window; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindow; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Point; +import javax.media.nativewindow.util.Rectangle; + +public abstract class JAWTWindow implements NativeWindow { + protected static final boolean DEBUG = JAWTUtil.DEBUG; + + // lifetime: forever + protected Component component; + protected AbstractGraphicsConfiguration config; + + // lifetime: valid after lock, forever until invalidate + protected long drawable; + protected Rectangle bounds; + + public JAWTWindow(Object comp, AbstractGraphicsConfiguration config) { + if (config == null) { + throw new NativeWindowException("Error: AbstractGraphicsConfiguration is null"); + } + this.config = config; + init((Component)comp); + } + + private final void init(Component windowObject) throws NativeWindowException { + invalidate(); + this.component = windowObject; + validateNative(); + } + protected abstract void validateNative() throws NativeWindowException; + + protected synchronized void invalidate() { + component = null; + drawable= 0; + bounds = new Rectangle(); + } + + protected final void updateBounds(JAWT_Rectangle jawtBounds) { + bounds.setX(jawtBounds.getX()); + bounds.setY(jawtBounds.getY()); + bounds.setWidth(jawtBounds.getWidth()); + bounds.setHeight(jawtBounds.getHeight()); + } + + /** @return the JAWT_DrawingSurfaceInfo's (JAWT_Rectangle) bounds, updated with lock */ + public final Rectangle getBounds() { return bounds; } + + public final Component getAWTComponent() { + return component; + } + + // + // SurfaceUpdateListener + // + + public final void surfaceUpdated(Object updater, NativeSurface ns, long when) { + // nop + } + + // + // NativeSurface + // + + private RecursiveLock recurLock = new RecursiveLock(); + + protected abstract int lockSurfaceImpl() throws NativeWindowException; + + public final int lockSurface() throws NativeWindowException { + int res = LOCK_SURFACE_NOT_READY; + + recurLock.lock(); + + if(recurLock.getRecursionCount() == 0) { + config.getScreen().getDevice().lock(); + try { + res = lockSurfaceImpl(); + } finally { + // Unlock in case surface couldn't be locked + if(LOCK_SURFACE_NOT_READY >= res ) { + config.getScreen().getDevice().unlock(); + recurLock.unlock(); + } + } + } else { + res = LOCK_SUCCESS; + } + + return res; + } + + protected abstract void unlockSurfaceImpl() throws NativeWindowException; + + public final void unlockSurface() { + recurLock.validateLocked(); + + if(recurLock.getRecursionCount()==0) { + try { + unlockSurfaceImpl(); + } finally { + config.getScreen().getDevice().unlock(); + } + } + recurLock.unlock(); + } + + public final boolean isSurfaceLockedByOtherThread() { + return recurLock.isLockedByOtherThread(); + } + + public final boolean isSurfaceLocked() { + return recurLock.isLocked(); + } + + public final Thread getSurfaceLockOwner() { + return recurLock.getOwner(); + } + + public final boolean surfaceSwap() { + return false; + } + + public final void surfaceUpdated(Object updater, NativeWindow window, long when) { } + + public final long getSurfaceHandle() { + return drawable; + } + public final AbstractGraphicsConfiguration getGraphicsConfiguration() { + return config; + } + + public final long getDisplayHandle() { + return config.getScreen().getDevice().getHandle(); + } + + public final int getScreenIndex() { + return config.getScreen().getIndex(); + } + + public final void setSize(int width, int height) { + component.setSize(width, height); + } + + public final int getWidth() { + return component.getWidth(); + } + + public final int getHeight() { + return component.getHeight(); + } + + // + // NativeWindow + // + + public synchronized void destroy() { + if(null!=component) { + if(component instanceof Window) { + ((Window)component).dispose(); + } + } + invalidate(); + } + + public final NativeWindow getParent() { + return null; + } + + public long getWindowHandle() { + return drawable; + } + + public final int getX() { + return component.getX(); + } + + public final int getY() { + return component.getY(); + } + + public Point getLocationOnScreen(Point storage) { + if( 0 != getWindowHandle() ) { + Point d; + // windowLock.lock(); + try { + d = getLocationOnScreenImpl(0, 0); + } finally { + // windowLock.unlock(); + } + if(null!=d) { + if(null!=storage) { + storage.translate(d.getX(),d.getY()); + return storage; + } + return d; + } + // fall through intended .. + } + + if(!Thread.holdsLock(component.getTreeLock())) { + return null; // avoid deadlock .. + } + java.awt.Point awtLOS = component.getLocationOnScreen(); + int dx = (int) ( awtLOS.getX() + .5 ) ; + int dy = (int) ( awtLOS.getY() + .5 ) ; + if(null!=storage) { + return storage.translate(dx, dy); + } + return new Point(dx, dy); + } + protected abstract Point getLocationOnScreenImpl(int x, int y); + + public String toString() { + StringBuffer sb = new StringBuffer(); + + sb.append("JAWT-Window["+ + "windowHandle 0x"+Long.toHexString(getWindowHandle())+ + ", surfaceHandle 0x"+Long.toHexString(getSurfaceHandle())+ + ", bounds "+bounds); + if(null!=component) { + sb.append(", pos "+getX()+"/"+getY()+", size "+getWidth()+"x"+getHeight()+ + ", visible "+component.isVisible()); + } else { + sb.append(", component NULL"); + } + sb.append(", lockedExt "+isSurfaceLockedByOtherThread()+ + ",\n\tconfig "+config+ + ",\n\tawtComponent "+getAWTComponent()+"]"); + + return sb.toString(); + } + +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWT_PlatformInfo.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWT_PlatformInfo.java new file mode 100644 index 000000000..d49e2f8d0 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/JAWT_PlatformInfo.java @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.nativewindow.impl.jawt; + +import com.jogamp.nativewindow.impl.*; + +/** Marker class for all window system-specific JAWT data structures. */ + +public interface JAWT_PlatformInfo { +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/macosx/MacOSXJAWTWindow.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/macosx/MacOSXJAWTWindow.java new file mode 100644 index 000000000..fc5607707 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/macosx/MacOSXJAWTWindow.java @@ -0,0 +1,148 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.nativewindow.impl.jawt.macosx; + +import java.security.AccessController; +import java.security.PrivilegedAction; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.NativeWindow; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Point; + +import com.jogamp.nativewindow.impl.jawt.JAWT; +import com.jogamp.nativewindow.impl.jawt.JAWTFactory; +import com.jogamp.nativewindow.impl.jawt.JAWTWindow; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; + +public class MacOSXJAWTWindow extends JAWTWindow { + + public MacOSXJAWTWindow(Object comp, AbstractGraphicsConfiguration config) { + super(comp, config); + } + + protected void validateNative() throws NativeWindowException { + } + + protected int lockSurfaceImpl() throws NativeWindowException { + int ret = NativeWindow.LOCK_SUCCESS; + ds = JAWT.getJAWT().GetDrawingSurface(component); + if (ds == null) { + // Widget not yet realized + unlockSurfaceImpl(); + return NativeWindow.LOCK_SURFACE_NOT_READY; + } + int res = ds.Lock(); + dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; + if (!dsLocked) { + unlockSurfaceImpl(); + throw new NativeWindowException("Unable to lock surface"); + } + // See whether the surface changed and if so destroy the old + // OpenGL context so it will be recreated (NOTE: removeNotify + // should handle this case, but it may be possible that race + // conditions can cause this code to be triggered -- should test + // more) + if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { + ret = NativeWindow.LOCK_SURFACE_CHANGED; + } + if (firstLock) { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + dsi = ds.GetDrawingSurfaceInfo(); + return null; + } + }); + } else { + dsi = ds.GetDrawingSurfaceInfo(); + } + if (dsi == null) { + unlockSurfaceImpl(); + return NativeWindow.LOCK_SURFACE_NOT_READY; + } + firstLock = false; + macosxdsi = (JAWT_MacOSXDrawingSurfaceInfo) dsi.platformInfo(); + if (macosxdsi == null) { + unlockSurfaceImpl(); + return NativeWindow.LOCK_SURFACE_NOT_READY; + } + drawable = macosxdsi.getCocoaViewRef(); + + if (drawable == 0) { + unlockSurfaceImpl(); + return NativeWindow.LOCK_SURFACE_NOT_READY; + } else { + updateBounds(dsi.getBounds()); + } + return ret; + } + + protected void unlockSurfaceImpl() throws NativeWindowException { + if(null!=ds) { + if (null!=dsi) { + ds.FreeDrawingSurfaceInfo(dsi); + } + if (dsLocked) { + ds.Unlock(); + } + JAWT.getJAWT().FreeDrawingSurface(ds); + } + ds = null; + dsi = null; + macosxdsi = null; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return null; // FIXME + } + + // Variables for lockSurface/unlockSurface + private JAWT_DrawingSurface ds; + private boolean dsLocked; + private JAWT_DrawingSurfaceInfo dsi; + private JAWT_MacOSXDrawingSurfaceInfo macosxdsi; + + // Workaround for instance of 4796548 + private boolean firstLock = true; + +} + diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/Win32SunJDKReflection.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/Win32SunJDKReflection.java new file mode 100644 index 000000000..05d31a40e --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/Win32SunJDKReflection.java @@ -0,0 +1,117 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.nativewindow.impl.jawt.windows; + +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; + +import java.lang.reflect.Method; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.awt.AWTGraphicsConfiguration; + +/** This class encapsulates the reflection routines necessary to peek + inside a few data structures in the AWT implementation on X11 for + the purposes of correctly enumerating the available visuals. */ + +public class Win32SunJDKReflection { + private static Class win32GraphicsDeviceClass; + private static Class win32GraphicsConfigClass; + private static Method win32GraphicsConfigGetConfigMethod; + private static Method win32GraphicsConfigGetVisualMethod; + private static boolean initted; + + static { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + try { + win32GraphicsDeviceClass = Class.forName("sun.awt.Win32GraphicsDevice"); + win32GraphicsConfigClass = Class.forName("sun.awt.Win32GraphicsConfig"); + win32GraphicsConfigGetConfigMethod = win32GraphicsConfigClass.getDeclaredMethod("getConfig", new Class[] { win32GraphicsDeviceClass, int.class }); + win32GraphicsConfigGetConfigMethod.setAccessible(true); + win32GraphicsConfigGetVisualMethod = win32GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {}); + win32GraphicsConfigGetVisualMethod.setAccessible(true); + initted = true; + } catch (Exception e) { + // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 + } + return null; + } + }); + } + + public static GraphicsConfiguration graphicsConfigurationGet(GraphicsDevice device, int pfdID) { + if (!initted) { + return null; + } + + try { + return (GraphicsConfiguration) win32GraphicsConfigGetConfigMethod.invoke(null, new Object[] { device, new Integer(pfdID) }); + } catch (Exception e) { + return null; + } + } + + public static int graphicsConfigurationGetPixelFormatID(AbstractGraphicsConfiguration config) { + try { + if (config instanceof AWTGraphicsConfiguration) { + return graphicsConfigurationGetPixelFormatID(((AWTGraphicsConfiguration) config).getGraphicsConfiguration()); + } + return 0; + } catch (Exception e) { + return 0; + } + } + + public static int graphicsConfigurationGetPixelFormatID(GraphicsConfiguration config) { + if (!initted) { + return 0; + } + + try { + return ((Integer) win32GraphicsConfigGetVisualMethod.invoke(config, null)).intValue(); + } catch (Exception e) { + return 0; + } + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/WindowsJAWTWindow.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/WindowsJAWTWindow.java new file mode 100644 index 000000000..d7cd55f9a --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/windows/WindowsJAWTWindow.java @@ -0,0 +1,145 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.nativewindow.impl.jawt.windows; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.NativeWindow; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Point; + +import com.jogamp.nativewindow.impl.jawt.JAWT; +import com.jogamp.nativewindow.impl.jawt.JAWTFactory; +import com.jogamp.nativewindow.impl.jawt.JAWTWindow; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; +import com.jogamp.nativewindow.impl.windows.GDI; + +public class WindowsJAWTWindow extends JAWTWindow { + + public WindowsJAWTWindow(Object comp, AbstractGraphicsConfiguration config) { + super(comp, config); + } + + protected void validateNative() throws NativeWindowException { + } + + protected synchronized void invalidate() { + super.invalidate(); + windowHandle = 0; + } + + protected int lockSurfaceImpl() throws NativeWindowException { + int ret = NativeWindow.LOCK_SUCCESS; + ds = JAWT.getJAWT().GetDrawingSurface(component); + if (ds == null) { + // Widget not yet realized + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + int res = ds.Lock(); + dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; + if (!dsLocked) { + unlockSurfaceImpl(); + throw new NativeWindowException("Unable to lock surface"); + } + // See whether the surface changed and if so destroy the old + // OpenGL context so it will be recreated (NOTE: removeNotify + // should handle this case, but it may be possible that race + // conditions can cause this code to be triggered -- should test + // more) + if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { + ret = LOCK_SURFACE_CHANGED; + } + dsi = ds.GetDrawingSurfaceInfo(); + if (dsi == null) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + win32dsi = (JAWT_Win32DrawingSurfaceInfo) dsi.platformInfo(); + if (win32dsi == null) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + windowHandle = win32dsi.getHandle(); + drawable = win32dsi.getHdc(); + if (windowHandle == 0 || drawable == 0) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } else { + updateBounds(dsi.getBounds()); + } + return ret; + } + + protected void unlockSurfaceImpl() throws NativeWindowException { + long startTime = 0; + if(null!=ds) { + if (null!=dsi) { + ds.FreeDrawingSurfaceInfo(dsi); + } + if (dsLocked) { + ds.Unlock(); + } + JAWT.getJAWT().FreeDrawingSurface(ds); + } + ds = null; + dsi = null; + win32dsi = null; + } + + public long getWindowHandle() { + return windowHandle; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return GDI.GetRelativeLocation( getWindowHandle(), 0 /*root win*/, x, y); + } + + // Variables for lockSurface/unlockSurface + private JAWT_DrawingSurface ds; + private boolean dsLocked; + private JAWT_DrawingSurfaceInfo dsi; + private JAWT_Win32DrawingSurfaceInfo win32dsi; + + // lifetime: valid after lock, forever until invalidate + protected long windowHandle; +} + diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTToolkitLock.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTToolkitLock.java new file mode 100644 index 000000000..7eaac2ca6 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTToolkitLock.java @@ -0,0 +1,60 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.nativewindow.impl.jawt.x11; + +import com.jogamp.nativewindow.impl.jawt.*; +import com.jogamp.nativewindow.impl.x11.X11Util; +import javax.media.nativewindow.ToolkitLock; + +/** + * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock} + * utilizing JAWT's AWT lock via {@link JAWTUtil#lockToolkit()} and {@link X11Util#XLockDisplay(long)}. + *
+ * This strategy should only be used if AWT is using the underlying native windowing toolkit + * in a not intrinsic thread safe manner, e.g. under X11 where no XInitThreads() call + * is issued before any other X11 usage. This is the current situation for e.g. Webstart or Applets. + */ +public class X11JAWTToolkitLock implements ToolkitLock { + long displayHandle; + + public X11JAWTToolkitLock(long displayHandle) { + this.displayHandle = displayHandle; + } + + public final void lock() { + if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.lock()"); } + JAWTUtil.lockToolkit(); + X11Util.XLockDisplay(displayHandle); + } + + public final void unlock() { + if(TRACE_LOCK) { System.err.println("X11JAWTToolkitLock.unlock()"); } + X11Util.XUnlockDisplay(displayHandle); + JAWTUtil.unlockToolkit(); + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTWindow.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTWindow.java new file mode 100644 index 000000000..f87558dbc --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11JAWTWindow.java @@ -0,0 +1,156 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.nativewindow.impl.jawt.x11; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.NativeWindow; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.awt.AWTGraphicsDevice; +import javax.media.nativewindow.util.Point; + +import com.jogamp.nativewindow.impl.jawt.JAWT; +import com.jogamp.nativewindow.impl.jawt.JAWTFactory; +import com.jogamp.nativewindow.impl.jawt.JAWTWindow; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurface; +import com.jogamp.nativewindow.impl.jawt.JAWT_DrawingSurfaceInfo; +import com.jogamp.nativewindow.impl.x11.X11Util; + +public class X11JAWTWindow extends JAWTWindow { + + public X11JAWTWindow(Object comp, AbstractGraphicsConfiguration config) { + super(comp, config); + } + + protected void validateNative() throws NativeWindowException { + AWTGraphicsDevice awtDevice = (AWTGraphicsDevice) config.getScreen().getDevice(); + + if(awtDevice.getHandle() != 0) { + // subtype and handle set already, done + return; + } + + long displayHandle = 0; + + // first try a pre-existing attached native configuration, ie native X11GraphicsDevice + AbstractGraphicsConfiguration aconfig = (null!=config) ? config.getNativeGraphicsConfiguration() : null; + AbstractGraphicsScreen ascreen = (null!=aconfig) ? aconfig.getScreen() : null; + AbstractGraphicsDevice adevice = (null!=ascreen) ? ascreen.getDevice() : null; // X11GraphicsDevice + if(null!=adevice) { + displayHandle = adevice.getHandle(); + } + + if(0 == displayHandle) { + displayHandle = X11SunJDKReflection.graphicsDeviceGetDisplay(awtDevice.getGraphicsDevice()); + } + if(0==displayHandle) { + throw new InternalError("X11JAWTWindow: No X11 Display handle available"); + } + awtDevice.setSubType(NativeWindowFactory.TYPE_X11, displayHandle); + } + + protected int lockSurfaceImpl() throws NativeWindowException { + int ret = NativeWindow.LOCK_SUCCESS; + ds = JAWT.getJAWT().GetDrawingSurface(component); + if (ds == null) { + // Widget not yet realized + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + int res = ds.Lock(); + dsLocked = ( 0 == ( res & JAWTFactory.JAWT_LOCK_ERROR ) ) ; + if (!dsLocked) { + unlockSurfaceImpl(); + throw new NativeWindowException("Unable to lock surface"); + } + // See whether the surface changed and if so destroy the old + // OpenGL context so it will be recreated (NOTE: removeNotify + // should handle this case, but it may be possible that race + // conditions can cause this code to be triggered -- should test + // more) + if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) { + ret = LOCK_SURFACE_CHANGED; + } + dsi = ds.GetDrawingSurfaceInfo(); + if (dsi == null) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + x11dsi = (JAWT_X11DrawingSurfaceInfo) dsi.platformInfo(); + if (x11dsi == null) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } + drawable = x11dsi.getDrawable(); + if (drawable == 0) { + unlockSurfaceImpl(); + return LOCK_SURFACE_NOT_READY; + } else { + updateBounds(dsi.getBounds()); + } + return ret; + } + + protected void unlockSurfaceImpl() throws NativeWindowException { + if(null!=ds) { + if (null!=dsi) { + ds.FreeDrawingSurfaceInfo(dsi); + } + if (dsLocked) { + ds.Unlock(); + } + JAWT.getJAWT().FreeDrawingSurface(ds); + } + ds = null; + dsi = null; + x11dsi = null; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return X11Util.GetRelativeLocation( getDisplayHandle(), getScreenIndex(), getWindowHandle(), 0 /*root win*/, x, y); + } + + // Variables for lockSurface/unlockSurface + private JAWT_DrawingSurface ds; + private boolean dsLocked; + private JAWT_DrawingSurfaceInfo dsi; + private JAWT_X11DrawingSurfaceInfo x11dsi; + +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11SunJDKReflection.java b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11SunJDKReflection.java new file mode 100644 index 000000000..b4a99624c --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/jawt/x11/X11SunJDKReflection.java @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.nativewindow.impl.jawt.x11; + +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsDevice; + +import java.lang.reflect.Method; +import java.security.AccessController; +import java.security.PrivilegedAction; + +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.awt.AWTGraphicsConfiguration; + +/** This class encapsulates the reflection routines necessary to peek + inside a few data structures in the AWT implementation on X11 for + the purposes of correctly enumerating the available visuals. */ + +public class X11SunJDKReflection { + private static Class x11GraphicsDeviceClass; + private static Method x11GraphicsDeviceGetDisplayMethod; + private static Class x11GraphicsConfigClass; + private static Method x11GraphicsConfigGetVisualMethod; + private static boolean initted; + + static { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + try { + x11GraphicsDeviceClass = Class.forName("sun.awt.X11GraphicsDevice"); + x11GraphicsDeviceGetDisplayMethod = x11GraphicsDeviceClass.getDeclaredMethod("getDisplay", new Class[] {}); + x11GraphicsDeviceGetDisplayMethod.setAccessible(true); + + x11GraphicsConfigClass = Class.forName("sun.awt.X11GraphicsConfig"); + x11GraphicsConfigGetVisualMethod = x11GraphicsConfigClass.getDeclaredMethod("getVisual", new Class[] {}); + x11GraphicsConfigGetVisualMethod.setAccessible(true); + initted = true; + } catch (Exception e) { + // Either not a Sun JDK or the interfaces have changed since 1.4.2 / 1.5 + } + return null; + } + }); + } + + public static long graphicsDeviceGetDisplay(GraphicsDevice device) { + if (!initted) { + return 0; + } + + try { + return ((Long) x11GraphicsDeviceGetDisplayMethod.invoke(device, null)).longValue(); + } catch (Exception e) { + return 0; + } + } + + public static int graphicsConfigurationGetVisualID(AbstractGraphicsConfiguration config) { + try { + if (config instanceof AWTGraphicsConfiguration) { + return graphicsConfigurationGetVisualID(((AWTGraphicsConfiguration) config).getGraphicsConfiguration()); + } + return 0; + } catch (Exception e) { + return 0; + } + } + + public static int graphicsConfigurationGetVisualID(GraphicsConfiguration config) { + if (!initted) { + return 0; + } + + try { + return ((Integer) x11GraphicsConfigGetVisualMethod.invoke(config, null)).intValue(); + } catch (Exception e) { + return 0; + } + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClass.java b/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClass.java new file mode 100644 index 000000000..a30a81948 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClass.java @@ -0,0 +1,44 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.nativewindow.impl.windows; + +public class RegisteredClass { + long hInstance; + String className; + + RegisteredClass(long hInst, String name) { + hInstance = hInst; + className = name; + } + + public final long getHandle() { return hInstance; } + public final String getName() { return className; } + + public final String toString() { return "RegisteredClass[handle 0x"+Long.toHexString(hInstance)+", "+className+"]"; } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClassFactory.java b/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClassFactory.java new file mode 100644 index 000000000..d04640747 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/windows/RegisteredClassFactory.java @@ -0,0 +1,133 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.nativewindow.impl.windows; + +import com.jogamp.nativewindow.impl.Debug; +import java.util.ArrayList; +import javax.media.nativewindow.NativeWindowException; + +public class RegisteredClassFactory { + static final boolean DEBUG = Debug.debug("RegisteredClass"); + private static ArrayList sharedClasses = new ArrayList(); + private String classBaseName; + long wndProc; + + private RegisteredClass sharedClass = null; + private int classIter = 0; + private int sharedRefCount = 0; + private Object sync = new Object(); + + /** + * Intended for a JVM shutdown hook, hence little synchronization + */ + public static void shutdownSharedClasses() { + synchronized(sharedClasses) { + for(int i=0; i= classIter ) { + // Retry with next clazz name, this could happen if more than one JVM is running + clazzName = classBaseName + classIter; + classIter++; + registered = GDI.CreateWindowClass(hInstance, clazzName, wndProc); + } + if( !registered ) { + throw new NativeWindowException("Error: Could not create WindowClass: "+clazzName); + } + sharedClass = new RegisteredClass(hInstance, clazzName); + synchronized(sharedClasses) { + sharedClasses.add(sharedClass); + } + if(DEBUG) { + System.err.println("RegisteredClassFactory getSharedClass ("+sharedRefCount+") initialized: "+sharedClass); + } + } else if ( null == sharedClass ) { + throw new InternalError("Error ("+sharedRefCount+"): SharedClass is null"); + } + sharedRefCount++; + } + return sharedClass; + } + + public void releaseSharedClass() { + synchronized(sync) { + if( 0 == sharedRefCount ) { + if( null != sharedClass ) { + throw new InternalError("Error ("+sharedRefCount+"): SharedClass not null: "+sharedClass); + } + return; + } + sharedRefCount--; + if( null == sharedClass ) { + throw new InternalError("Error ("+sharedRefCount+"): SharedClass is null"); + } + if( 0 == sharedRefCount ) { + GDI.DestroyWindowClass(sharedClass.getHandle(), sharedClass.getName()); + synchronized(sharedClasses) { + sharedClasses.remove(sharedClass); + } + if(DEBUG) { + System.err.println("RegisteredClassFactory releaseSharedClass ("+sharedRefCount+") released: "+sharedClass); + } + sharedClass = null; + sharedRefCount = 0; + classIter = 0; + } + } + } + + public int getSharedRefCount() { + return sharedRefCount; + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11GraphicsConfigurationFactory.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11GraphicsConfigurationFactory.java new file mode 100644 index 000000000..fec7ca29d --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11GraphicsConfigurationFactory.java @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.nativewindow.impl.x11; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; + +public class X11GraphicsConfigurationFactory extends GraphicsConfigurationFactory { + protected AbstractGraphicsConfiguration chooseGraphicsConfigurationImpl( + CapabilitiesImmutable capsChosen, CapabilitiesImmutable capsRequested, CapabilitiesChooser chooser, AbstractGraphicsScreen screen) + throws IllegalArgumentException, NativeWindowException { + + if(!(screen instanceof X11GraphicsScreen)) { + throw new NativeWindowException("Only valid X11GraphicsScreen are allowed"); + } + return new X11GraphicsConfiguration((X11GraphicsScreen)screen, capsChosen, capsRequested, getXVisualInfo(screen, capsChosen)); + } + + public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, long visualID) + { + XVisualInfo xvi_temp = XVisualInfo.create(); + xvi_temp.setVisualid(visualID); + xvi_temp.setScreen(screen.getIndex()); + int num[] = { -1 }; + long display = screen.getDevice().getHandle(); + + XVisualInfo[] xvis = X11Util.XGetVisualInfo(display, X11Lib.VisualIDMask|X11Lib.VisualScreenMask, xvi_temp, num, 0); + + if(xvis==null || num[0]<1) { + return null; + } + + return XVisualInfo.create(xvis[0]); + } + + public static XVisualInfo getXVisualInfo(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities) + { + XVisualInfo xv = getXVisualInfoImpl(screen, capabilities, 4 /* TrueColor */); + if(null!=xv) return xv; + return getXVisualInfoImpl(screen, capabilities, 5 /* DirectColor */); + } + + private static XVisualInfo getXVisualInfoImpl(AbstractGraphicsScreen screen, CapabilitiesImmutable capabilities, int c_class) + { + XVisualInfo ret = null; + int[] num = { -1 }; + + XVisualInfo vinfo_template = XVisualInfo.create(); + vinfo_template.setScreen(screen.getIndex()); + vinfo_template.setC_class(c_class); + long display = screen.getDevice().getHandle(); + + XVisualInfo[] vinfos = X11Util.XGetVisualInfo(display, X11Lib.VisualScreenMask, vinfo_template, num, 0); + XVisualInfo best=null; + int rdepth = capabilities.getRedBits() + capabilities.getGreenBits() + capabilities.getBlueBits() + capabilities.getAlphaBits(); + for (int i = 0; vinfos!=null && i < num[0]; i++) { + if ( best == null || + best.getDepth() < vinfos[i].getDepth() ) + { + best = vinfos[i]; + if(rdepth <= best.getDepth()) + break; + } + } + if ( null!=best && ( rdepth <= best.getDepth() || 24 == best.getDepth()) ) { + ret = XVisualInfo.create(best); + } + best = null; + + return ret; + } +} + diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11ToolkitLock.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11ToolkitLock.java new file mode 100644 index 000000000..2e0e911b9 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11ToolkitLock.java @@ -0,0 +1,55 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.nativewindow.impl.x11; + +import javax.media.nativewindow.ToolkitLock; + +/** + * Implementing a recursive {@link javax.media.nativewindow.ToolkitLock} + * utilizing {@link X11Util#XLockDisplay(long)}. + *
+ * This strategy should not be used in case XInitThreads() is being used, + * or a higher level toolkit lock is required, ie AWT lock. + */ +public class X11ToolkitLock implements ToolkitLock { + long displayHandle; + + public X11ToolkitLock(long displayHandle) { + this.displayHandle = displayHandle; + } + + public final void lock() { + if(TRACE_LOCK) { System.err.println("X11ToolkitLock.lock()"); } + X11Util.XLockDisplay(displayHandle); + } + + public final void unlock() { + if(TRACE_LOCK) { System.err.println("X11ToolkitLock.unlock()"); } + X11Util.XUnlockDisplay(displayHandle); + } +} diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java new file mode 100644 index 000000000..c56f632d8 --- /dev/null +++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java @@ -0,0 +1,610 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + */ + +package com.jogamp.nativewindow.impl.x11; + +import com.jogamp.common.util.LongObjectHashMap; +import com.jogamp.nativewindow.impl.Debug; +import com.jogamp.nativewindow.impl.NWJNILibLoader; + +import javax.media.nativewindow.*; + +import java.nio.Buffer; +import java.nio.IntBuffer; +import java.nio.ShortBuffer; +import java.security.AccessController; +import java.util.ArrayList; +import java.util.List; +import javax.media.nativewindow.util.Point; + +/** + * Contains a thread safe X11 utility to retrieve display connections. + */ +public class X11Util { + private static final boolean DEBUG = Debug.debug("X11Util"); + private static final boolean TRACE_DISPLAY_LIFECYCLE = Debug.getBooleanProperty("nativewindow.debug.X11Util.TraceDisplayLifecycle", true, AccessController.getContext()); + + private static String nullDisplayName = null; + private static boolean isFirstX11ActionOnProcess = false; + private static boolean isInit = false; + + private static int setX11ErrorHandlerRecCount = 0; + private static Object setX11ErrorHandlerLock = new Object(); + + public static synchronized void initSingleton(boolean firstX11ActionOnProcess) { + if(!isInit) { + NWJNILibLoader.loadNativeWindow("x11"); + + /** + * Always issue XInitThreads() since we have independent + * off-thread created Display connections able to utilize multithreading, ie NEWT */ + initialize0( true ); + // initialize0( firstX11ActionOnProcess ); + isFirstX11ActionOnProcess = firstX11ActionOnProcess; + + if(DEBUG) { + System.out.println("X11Util.isFirstX11ActionOnProcess: "+isFirstX11ActionOnProcess); + } + isInit = true; + } + } + + public static void setX11ErrorHandler(boolean onoff, boolean quiet) { + synchronized(setX11ErrorHandlerLock) { + if(onoff) { + if(0==setX11ErrorHandlerRecCount) { + setX11ErrorHandler0(true, quiet); + } + setX11ErrorHandlerRecCount++; + } else { + if(0 >= setX11ErrorHandlerRecCount) { + throw new InternalError(); + } + setX11ErrorHandlerRecCount--; + if(0==setX11ErrorHandlerRecCount) { + setX11ErrorHandler0(false, false); + } + } + } + } + + public static boolean isFirstX11ActionOnProcess() { + return isFirstX11ActionOnProcess; + } + + public static void lockDefaultToolkit(long dpyHandle) { + NativeWindowFactory.getDefaultToolkitLock().lock(); + if(!isFirstX11ActionOnProcess) { + X11Util.XLockDisplay(dpyHandle); + } + } + + public static void unlockDefaultToolkit(long dpyHandle) { + if(!isFirstX11ActionOnProcess) { + X11Util.XUnlockDisplay(dpyHandle); + } + NativeWindowFactory.getDefaultToolkitLock().unlock(); + } + + public static String getNullDisplayName() { + if(null==nullDisplayName) { + synchronized(X11Util.class) { + if(null==nullDisplayName) { + NativeWindowFactory.getDefaultToolkitLock().lock(); + try { + long dpy = X11Lib.XOpenDisplay(null); + nullDisplayName = X11Lib.XDisplayString(dpy); + X11Lib.XCloseDisplay(dpy); + } finally { + NativeWindowFactory.getDefaultToolkitLock().unlock(); + } + if(DEBUG) { + System.out.println("X11 Display(NULL) <"+nullDisplayName+">"); + } + } + } + } + return nullDisplayName; + } + + private X11Util() {} + + // not exactly thread safe, but good enough for our purpose, + // which is to tag a NamedDisplay uncloseable after creation. + private static Object globalLock = new Object(); + private static LongObjectHashMap globalNamedDisplayMap = new LongObjectHashMap(); + private static List openDisplayList = new ArrayList(); + private static List pendingDisplayList = new ArrayList(); + + public static class NamedDisplay { + String name; + long handle; + int refCount; + boolean unCloseable; + Throwable creationStack; + + protected NamedDisplay(String name, long handle) { + this.name=name; + this.handle=handle; + this.refCount=1; + this.unCloseable=false; + if(DEBUG) { + this.creationStack=new Throwable("NamedDisplay Created at:"); + } else { + this.creationStack=null; + } + } + + public final String getName() { return name; } + public final long getHandle() { return handle; } + public final int getRefCount() { return refCount; } + + public final void setUncloseable(boolean v) { unCloseable = v; } + public final boolean isUncloseable() { return unCloseable; } + + public final Throwable getCreationStack() { return creationStack; } + + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + + public String toString() { + return "NamedX11Display["+name+", 0x"+Long.toHexString(handle)+", refCount "+refCount+", unCloseable "+unCloseable+"]"; + } + } + + /** Returns the number of unclosed X11 Displays. + * @param realXCloseAndPendingDisplays if true, {@link #closePendingDisplayConnections()} is called. + */ + public static int shutdown(boolean realXCloseOpenAndPendingDisplays, boolean verbose) { + int num=0; + if(DEBUG||verbose||pendingDisplayList.size() > 0) { + String msg = "X11Util.Display: Shutdown (close open / pending Displays: "+realXCloseOpenAndPendingDisplays+ + ", open (no close attempt): "+globalNamedDisplayMap.size()+"/"+openDisplayList.size()+ + ", open (no close attempt and uncloseable): "+pendingDisplayList.size()+")" ; + if(DEBUG) { + Exception e = new Exception(msg); + e.printStackTrace(); + } else { + System.err.println(msg); + } + if( openDisplayList.size() > 0) { + X11Util.dumpOpenDisplayConnections(); + } + if( pendingDisplayList.size() > 0 ) { + X11Util.dumpPendingDisplayConnections(); + } + } + + synchronized(globalLock) { + if(realXCloseOpenAndPendingDisplays) { + closePendingDisplayConnections(); + } + openDisplayList.clear(); + pendingDisplayList.clear(); + globalNamedDisplayMap.clear(); + } + return num; + } + + /** + * Closing pending Display connections in reverse order. + * + * @return number of closed Display connections + */ + public static int closePendingDisplayConnections() { + int num=0; + synchronized(globalLock) { + if(DEBUG) { + System.err.println("X11Util: Closing Pending X11 Display Connections: "+pendingDisplayList.size()); + } + for(int i=pendingDisplayList.size()-1; i>=0; i--) { + NamedDisplay ndpy = (NamedDisplay) pendingDisplayList.get(i); + if(DEBUG) { + System.err.println("X11Util.closePendingDisplayConnections(): Closing ["+i+"]: "+ndpy); + } + XCloseDisplay(ndpy.getHandle()); + num++; + } + } + return num; + } + + public static int getOpenDisplayConnectionNumber() { + synchronized(globalLock) { + return openDisplayList.size(); + } + } + + public static void dumpOpenDisplayConnections() { + synchronized(globalLock) { + System.err.println("X11Util: Open X11 Display Connections: "+openDisplayList.size()); + for(int i=0; i0) { - String msg = Thread.currentThread()+": EDT reset, remaining tasks: "+edt.tasks.size()+" - "+edt; - System.err.println(msg); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - } - System.err.println(Thread.currentThread()+": EDT reset - edt: "+edt); - } - this.edt = new EventDispatchThread(threadGroup, name); - this.edt.setDaemon(true); // don't stop JVM from shutdown .. - } - } - - public final void start() { - synchronized(edtLock) { - if(!edt.isRunning() && !edt.shouldStop) { - if(edt.isAlive()) { - throw new RuntimeException("EDT Thread.isAlive(): true, isRunning: "+edt.isRunning()+", edt: "+edt+", tasks: "+edt.tasks.size()); - } - start_iter++; - edt.setName(name+start_iter); - edt.shouldStop = false; - if(DEBUG) { - String msg = Thread.currentThread()+": EDT START - edt: "+edt; - System.err.println(msg); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - } - edt.start(); - } - } - } - - public final boolean isCurrentThreadEDT() { - return edt == Thread.currentThread(); - } - - public final boolean isRunning() { - return edt.isRunning() ; - } - - public final void invokeStop(Runnable task) { - invokeImpl(true, task, true); - } - - public final void invoke(boolean wait, Runnable task) { - invokeImpl(wait, task, false); - } - - private final void invokeImpl(boolean wait, Runnable task, boolean stop) { - if(task == null) { - throw new RuntimeException("Null Runnable"); - } - Throwable throwable = null; - RunnableTask rTask = null; - Object rTaskLock = new Object(); - synchronized(rTaskLock) { // lock the optional task execution - synchronized(edtLock) { // lock the EDT status - if( edt.shouldStop ) { - // drop task .. - if(DEBUG) { - Throwable t = new Throwable("Warning: EDT about (1) to stop, won't enqueue new task: "+edt); - t.printStackTrace(); - } - return; - } - // Exception ee = new Exception("XXX stop: "+stop+", tasks: "+edt.tasks.size()+", task: "+task); - // ee.printStackTrace(); - if(stop) { - edt.shouldStop = true; - if(DEBUG) { - String msg = Thread.currentThread()+": EDT signal STOP (on edt: "+isCurrentThreadEDT()+") - edt: "+edt; - System.err.println(msg); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - } - } - if( isCurrentThreadEDT() ) { - task.run(); - wait = false; // running in same thread (EDT) -> no wait - if(stop && edt.tasks.size()>0) { - String msg = "Warning: EDT about (2) to stop, having remaining tasks: "+edt.tasks.size()+" - "+edt; - if(DEBUG) { - Throwable t = new Throwable(msg); - t.printStackTrace(); - } else { - System.err.println(msg); - } - } - } else { - synchronized(edt.tasks) { - start(); // start if not started yet and !shouldStop - wait = wait && edt.isRunning(); - rTask = new RunnableTask(task, - wait ? rTaskLock : null, - true /* always catch and report Exceptions, don't disturb EDT */); - if(stop) { - rTask.setAttachment(new Boolean(true)); // mark final task - } - // append task .. - edt.tasks.add(rTask); - edt.tasks.notifyAll(); - } - } - } - if( wait ) { - try { - rTaskLock.wait(); // free lock, allow execution of rTask - } catch (InterruptedException ie) { - throwable = ie; - } - if(null==throwable) { - throwable = rTask.getThrowable(); - } - if(null!=throwable) { - if(throwable instanceof NativeWindowException) { - throw (NativeWindowException)throwable; - } - throw new RuntimeException(throwable); - } - } - } - if(DEBUG && stop) { - System.err.println(Thread.currentThread()+": EDT signal STOP X edt: "+edt); - } - } - - public void waitUntilIdle() { - if(edt.isRunning() && edt != Thread.currentThread()) { - synchronized(edt.tasks) { - while(edt.isRunning() && edt.tasks.size()>0) { - try { - edt.tasks.notifyAll(); - edt.tasks.wait(); - } catch (InterruptedException e) { - e.printStackTrace(); - } - } - } - } - } - - public void waitUntilStopped() { - if(edt.isRunning() && edt != Thread.currentThread() ) { - synchronized(edtLock) { - if(edt.isRunning() && edt != Thread.currentThread() ) { - while(edt.isRunning()) { - try { - edtLock.wait(); - } catch (InterruptedException e) { - e.printStackTrace(); - } - } - } - } - } - } - - class EventDispatchThread extends Thread { - volatile boolean shouldStop = false; - volatile boolean isRunning = false; - ArrayList tasks = new ArrayList(); // one shot tasks - - public EventDispatchThread(ThreadGroup tg, String name) { - super(tg, name); - } - - public final boolean isRunning() { - return isRunning; - } - - public void start() throws IllegalThreadStateException { - isRunning = true; - super.start(); - } - - /** - * Utilizing locking only on tasks and its execution, - * not for event dispatching. - */ - public void run() { - if(DEBUG) { - System.err.println(getName()+": EDT run() START "+ getName()); - } - RuntimeException error = null; - try { - do { - // event dispatch - if(!shouldStop) { - dispatchMessages.run(); - } - // wait and work on tasks - RunnableTask task = null; - synchronized(tasks) { - // wait for tasks - if(!shouldStop && tasks.size()==0) { - try { - tasks.wait(defaultEDTPollGranularity); - } catch (InterruptedException e) { - e.printStackTrace(); - } - } - // execute one task, if available - if(tasks.size()>0) { - task = (RunnableTask) tasks.remove(0); - tasks.notifyAll(); - } - } - if(null!=task) { - // Exceptions are always catched, see RunnableTask creation above - task.run(); - } - } while(!shouldStop) ; - } catch (Throwable t) { - // handle errors .. - shouldStop = true; - if(t instanceof RuntimeException) { - error = (RuntimeException) t; - } else { - error = new RuntimeException("Within EDT", t); - } - } finally { - if(DEBUG) { - RunnableTask rt = ( tasks.size() > 0 ) ? (RunnableTask) tasks.get(0) : null ; - System.err.println(getName()+": EDT run() END "+ getName()+", tasks: "+tasks.size()+", "+rt+", "+error); - } - synchronized(edtLock) { - if(null==error) { - synchronized(tasks) { - // drain remaining tasks (stop not on EDT), - // while having tasks and no previous-task, or previous-task is non final - RunnableTask task = null; - while ( ( null == task || task.getAttachment() == null ) && tasks.size() > 0 ) { - task = ( RunnableTask ) tasks.remove(0); - task.run(); - tasks.notifyAll(); - } - if(DEBUG) { - if(null!=task && task.getAttachment()==null) { - Throwable t = new Throwable("Warning: EDT exit: Last task Not Final: "+tasks.size()+", "+task+" - "+edt); - t.printStackTrace(); - } else if(tasks.size()>0) { - Throwable t = new Throwable("Warning: EDT exit: Remaining tasks Post Final: "+tasks.size()); - t.printStackTrace(); - } - } - } - } - isRunning = !shouldStop; - if(!isRunning) { - edtLock.notifyAll(); - } - } - if(DEBUG) { - System.err.println(getName()+": EDT run() EXIT "+ getName()+", "+error); - } - if(null!=error) { - throw error; - } - } - } - } -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java b/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java deleted file mode 100644 index 2af01c217..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java +++ /dev/null @@ -1,416 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl; - -import com.jogamp.newt.Display; -import com.jogamp.newt.NewtFactory; -import com.jogamp.newt.event.NEWTEvent; -import com.jogamp.newt.event.NEWTEventConsumer; -import com.jogamp.newt.impl.event.NEWTEventTask; -import com.jogamp.newt.util.EDTUtil; -import com.jogamp.newt.util.MainThread; -import java.util.ArrayList; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.NativeWindowFactory; - -public abstract class DisplayImpl extends Display { - public static final boolean DEBUG_TEST_EDT_MAINTHREAD = Debug.isPropertyDefined("newt.test.EDTMainThread", true); // JAU EDT Test .. - - private static int serialno = 1; - - private static Class getDisplayClass(String type) - throws ClassNotFoundException - { - Class displayClass = NewtFactory.getCustomClass(type, "Display"); - if(null==displayClass) { - if (NativeWindowFactory.TYPE_EGL.equals(type)) { - displayClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDDisplay"); - } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { - displayClass = Class.forName("com.jogamp.newt.impl.windows.WindowsDisplay"); - } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { - displayClass = Class.forName("com.jogamp.newt.impl.macosx.MacDisplay"); - } else if (NativeWindowFactory.TYPE_X11.equals(type)) { - displayClass = Class.forName("com.jogamp.newt.impl.x11.X11Display"); - } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { - displayClass = Class.forName("com.jogamp.newt.impl.awt.AWTDisplay"); - } else { - throw new RuntimeException("Unknown display type \"" + type + "\""); - } - } - return displayClass; - } - - /** Make sure to reuse a Display with the same name */ - public static Display create(String type, String name, final long handle, boolean reuse) { - try { - Class displayClass = getDisplayClass(type); - DisplayImpl display = (DisplayImpl) displayClass.newInstance(); - name = display.validateDisplayName(name, handle); - synchronized(displayList) { - if(reuse) { - Display display0 = Display.getLastDisplayOf(type, name, -1); - if(null != display0) { - if(DEBUG) { - System.err.println("Display.create() REUSE: "+display0+" "+getThreadName()); - } - return display0; - } - } - display.name = name; - display.type=type; - display.destroyWhenUnused=false; - display.refCount=0; - display.id = serialno++; - display.fqname = getFQName(display.type, display.name, display.id); - display.hashCode = display.fqname.hashCode(); - displayList.add(display); - } - display.createEDTUtil(); - if(DEBUG) { - System.err.println("Display.create() NEW: "+display+" "+getThreadName()); - } - return display; - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - public int hashCode() { - return hashCode; - } - - public synchronized final void createNative() - throws NativeWindowException - { - if(null==aDevice) { - if(DEBUG) { - System.err.println("Display.createNative() START ("+getThreadName()+", "+this+")"); - } - final DisplayImpl f_dpy = this; - try { - runOnEDTIfAvail(true, new Runnable() { - public void run() { - f_dpy.createNativeImpl(); - }}); - } catch (Throwable t) { - throw new NativeWindowException(t); - } - if(null==aDevice) { - throw new NativeWindowException("Display.createNative() failed to instanciate an AbstractGraphicsDevice"); - } - if(DEBUG) { - System.err.println("Display.createNative() END ("+getThreadName()+", "+this+")"); - } - synchronized(displayList) { - displaysActive++; - } - } - } - - protected boolean shallRunOnEDT() { - return true; - } - - protected void createEDTUtil() { - if(NewtFactory.useEDT()) { - if ( ! DEBUG_TEST_EDT_MAINTHREAD ) { - Thread current = Thread.currentThread(); - edtUtil = new DefaultEDTUtil(current.getThreadGroup(), "Display-"+getFQName(), dispatchMessagesRunnable); - } else { - // Begin JAU EDT Test .. - MainThread.addPumpMessage(this, dispatchMessagesRunnable); - edtUtil = MainThread.getSingleton(); - // End JAU EDT Test .. - } - if(DEBUG) { - System.err.println("Display.createNative("+getFQName()+") Create EDTUtil: "+edtUtil.getClass().getName()); - } - } - } - - public final EDTUtil getEDTUtil() { - return edtUtil; - } - - private void stopEDT(final Runnable task) { - if( shallRunOnEDT() && null!=edtUtil ) { - edtUtil.invokeStop(task); - } else { - task.run(); - } - } - - public void runOnEDTIfAvail(boolean wait, final Runnable task) { - if( shallRunOnEDT() && null!=edtUtil ) { - edtUtil.invoke(wait, task); - } else { - task.run(); - } - } - - public boolean validateEDT() { - if(0==refCount && null==aDevice && null != edtUtil && edtUtil.isRunning()) { - stopEDT( new Runnable() { - public void run() { - // nop - } - } ); - edtUtil.waitUntilStopped(); - edtUtil.reset(); - return true; - } - return false; - } - - public synchronized final void destroy() { - if(DEBUG) { - dumpDisplayList("Display.destroy("+getFQName()+") BEGIN"); - } - synchronized(displayList) { - displayList.remove(this); - if(0 < displaysActive) { - displaysActive--; - } - } - if(DEBUG) { - System.err.println("Display.destroy(): "+this+" "+getThreadName()); - } - final AbstractGraphicsDevice f_aDevice = aDevice; - final DisplayImpl f_dpy = this; - stopEDT( new Runnable() { - public void run() { - if ( null != f_aDevice ) { - f_dpy.closeNativeImpl(); - } - } - } ); - if(null!=edtUtil) { - if ( DEBUG_TEST_EDT_MAINTHREAD ) { - MainThread.removePumpMessage(this); // JAU EDT Test .. - } - edtUtil.waitUntilStopped(); - edtUtil.reset(); - } - aDevice = null; - refCount=0; - if(DEBUG) { - dumpDisplayList("Display.destroy("+getFQName()+") END"); - } - } - - public synchronized final int addReference() { - if(DEBUG) { - System.err.println("Display.addReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount+1)); - } - if ( 0 == refCount ) { - createNative(); - } - if(null == aDevice) { - throw new NativeWindowException ("Display.addReference() (refCount "+refCount+") null AbstractGraphicsDevice"); - } - return refCount++; - } - - - public synchronized final int removeReference() { - if(DEBUG) { - System.err.println("Display.removeReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount-1)); - } - refCount--; // could become < 0, in case of manual destruction without actual creation/addReference - if(0>=refCount) { - destroy(); - refCount=0; // fix < 0 - } - return refCount; - } - - public synchronized final int getReferenceCount() { - return refCount; - } - - protected abstract void createNativeImpl(); - protected abstract void closeNativeImpl(); - - public final int getId() { - return id; - } - - public final String getType() { - return type; - } - - public final String getName() { - return name; - } - - public final String getFQName() { - return fqname; - } - - public static final String nilString = "nil" ; - - public String validateDisplayName(String name, long handle) { - if(null==name && 0!=handle) { - name="wrapping-"+toHexString(handle); - } - return ( null == name ) ? nilString : name ; - } - - private static final String getFQName(String type, String name, int id) { - if(null==type) type=nilString; - if(null==name) name=nilString; - StringBuffer sb = new StringBuffer(); - sb.append(type); - sb.append("_"); - sb.append(name); - sb.append("-"); - sb.append(id); - return sb.toString().intern(); - } - - public final long getHandle() { - if(null!=aDevice) { - return aDevice.getHandle(); - } - return 0; - } - - public final AbstractGraphicsDevice getGraphicsDevice() { - return aDevice; - } - - public final boolean isNativeValid() { - return null != aDevice; - } - - public boolean isEDTRunning() { - if(null!=edtUtil) { - return edtUtil.isRunning(); - } - return false; - } - - public String toString() { - return "NEWT-Display["+getFQName()+", refCount "+refCount+", hasEDT "+(null!=edtUtil)+", edtRunning "+isEDTRunning()+", "+aDevice+"]"; - } - - protected abstract void dispatchMessagesNative(); - - private Object eventsLock = new Object(); - private ArrayList/**/ events = new ArrayList(); - - class DispatchMessagesRunnable implements Runnable { - public void run() { - DisplayImpl.this.dispatchMessages(); - } - } - DispatchMessagesRunnable dispatchMessagesRunnable = new DispatchMessagesRunnable(); - - public void dispatchMessages() { - // System.err.println("Display.dispatchMessages() 0 "+this+" "+getThreadName()); - if(0==refCount) return; // no screens - if(null==getGraphicsDevice()) return; // no native device - - ArrayList/**/ _events = null; - - if(events.size()>0) { - // swap events list to free ASAP - synchronized(eventsLock) { - if(events.size()>0) { - _events = events; - events = new ArrayList(); - } - eventsLock.notifyAll(); - } - if( null != _events ) { - for (int i=0; i < _events.size(); i++) { - NEWTEventTask eventTask = (NEWTEventTask) _events.get(i); - NEWTEvent event = eventTask.get(); - Object source = event.getSource(); - if(source instanceof NEWTEventConsumer) { - NEWTEventConsumer consumer = (NEWTEventConsumer) source ; - if(!consumer.consumeEvent(event)) { - enqueueEvent(false, event); - } - } else { - throw new RuntimeException("Event source not NEWT: "+source.getClass().getName()+", "+source); - } - eventTask.notifyIssuer(); - } - } - } - - // System.err.println("Display.dispatchMessages() NATIVE "+this+" "+getThreadName()); - dispatchMessagesNative(); - } - - public void enqueueEvent(boolean wait, NEWTEvent e) { - if(!isEDTRunning()) { - // oops .. we are already dead - if(DEBUG) { - Throwable t = new Throwable("Warning: EDT already stopped: wait:="+wait+", "+e); - t.printStackTrace(); - } - return; - } - Object lock = new Object(); - NEWTEventTask eTask = new NEWTEventTask(e, wait?lock:null); - synchronized(lock) { - synchronized(eventsLock) { - events.add(eTask); - eventsLock.notifyAll(); - } - if( wait ) { - try { - lock.wait(); - } catch (InterruptedException ie) { - throw new RuntimeException(ie); - } - } - } - } - - protected EDTUtil edtUtil = null; - protected int id; - protected String name; - protected String type; - protected String fqname; - protected int hashCode; - protected int refCount; // number of Display references by Screen - protected boolean destroyWhenUnused; - protected AbstractGraphicsDevice aDevice; -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/NEWTJNILibLoader.java b/src/newt/classes/com/jogamp/newt/impl/NEWTJNILibLoader.java deleted file mode 100644 index a4d234fd5..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/NEWTJNILibLoader.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.jogamp.newt.impl; - -// FIXME: refactor Java SE dependencies -//import java.awt.Toolkit; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.HashSet; -import com.jogamp.common.jvm.JNILibLoaderBase; - -public class NEWTJNILibLoader extends JNILibLoaderBase { - - public static void loadNEWT() { - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - loadLibrary("newt", null, true); - return null; - } - }); - } - -} diff --git a/src/newt/classes/com/jogamp/newt/impl/OffscreenWindow.java b/src/newt/classes/com/jogamp/newt/impl/OffscreenWindow.java deleted file mode 100644 index 44aa9b440..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/OffscreenWindow.java +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.util.Point; - -public class OffscreenWindow extends WindowImpl implements SurfaceChangeable { - - long surfaceHandle = 0; - - public OffscreenWindow() { - } - - static long nextWindowHandle = 0x100; // start here - a marker - - protected void createNativeImpl() { - if(0!=getParentWindowHandle()) { - throw new NativeWindowException("OffscreenWindow does not support window parenting"); - } - if(capsRequested.isOnscreen()) { - throw new NativeWindowException("Capabilities is onscreen"); - } - AbstractGraphicsScreen aScreen = getScreen().getGraphicsScreen(); - config = GraphicsConfigurationFactory.getFactory(aScreen.getDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, aScreen); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - - synchronized(OffscreenWindow.class) { - setWindowHandle(nextWindowHandle++); - } - } - - protected void closeNativeImpl() { - // nop - } - - protected void invalidate(boolean unrecoverable) { - super.invalidate(unrecoverable); - surfaceHandle = 0; - } - - public synchronized void destroy() { - super.destroy(); - surfaceHandle = 0; - } - - public void setSurfaceHandle(long handle) { - surfaceHandle = handle ; - } - - public long getSurfaceHandle() { - return surfaceHandle; - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - sizeChanged(width, height, false); - visibleChanged(visible); - } - - protected void requestFocusImpl(boolean reparented) { - } - - public void setSize(int width, int height) { - if(!visible) { - sizeChanged(width, height, false); - } - } - public void setPosition(int x, int y) { - // nop - } - public boolean setFullscreen(boolean fullscreen) { - // nop - return false; - } - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { - shouldNotCallThis(); - return false; - } - - public Point getLocationOnScreen(Point storage) { - if(null!=storage) { - storage.setX(0); - storage.setY(0); - return storage; - } - return new Point(0,0); - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return new Point(x,y); - } -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java b/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java deleted file mode 100644 index 071122a68..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java +++ /dev/null @@ -1,505 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl; - -import com.jogamp.common.util.ArrayHashSet; -import com.jogamp.common.util.IntIntHashMap; -import com.jogamp.newt.Display; -import com.jogamp.newt.NewtFactory; -import com.jogamp.newt.Screen; -import com.jogamp.newt.ScreenMode; -import com.jogamp.newt.event.ScreenModeListener; -import com.jogamp.newt.util.ScreenModeUtil; - -import javax.media.nativewindow.*; - -import java.security.*; -import java.util.ArrayList; -import java.util.List; - -public abstract class ScreenImpl extends Screen implements ScreenModeListener { - protected static final boolean DEBUG_TEST_SCREENMODE_DISABLED = Debug.isPropertyDefined("newt.test.Screen.disableScreenMode", true); - - protected DisplayImpl display; - protected int screen_idx; - protected String fqname; - protected int hashCode; - protected AbstractGraphicsScreen aScreen; - protected int refCount; // number of Screen references by Window - protected int width=-1, height=-1; // detected values: set using setScreenSize - protected static int usrWidth=-1, usrHeight=-1; // property values: newt.ws.swidth and newt.ws.sheight - private static AccessControlContext localACC = AccessController.getContext(); - private List/**/ referencedScreenModeListener = new ArrayList(); - long t0; // creationTime - - private static Class getScreenClass(String type) - throws ClassNotFoundException - { - Class screenClass = NewtFactory.getCustomClass(type, "Screen"); - if(null==screenClass) { - if (NativeWindowFactory.TYPE_EGL.equals(type)) { - screenClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDScreen"); - } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { - screenClass = Class.forName("com.jogamp.newt.impl.windows.WindowsScreen"); - } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { - screenClass = Class.forName("com.jogamp.newt.impl.macosx.MacScreen"); - } else if (NativeWindowFactory.TYPE_X11.equals(type)) { - screenClass = Class.forName("com.jogamp.newt.impl.x11.X11Screen"); - } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { - screenClass = Class.forName("com.jogamp.newt.impl.awt.AWTScreen"); - } else { - throw new RuntimeException("Unknown window type \"" + type + "\""); - } - } - return screenClass; - } - - public static Screen create(Display display, final int idx) { - try { - if(usrWidth<0 || usrHeight<0) { - synchronized (Screen.class) { - if(usrWidth<0 || usrHeight<0) { - usrWidth = Debug.getIntProperty("newt.ws.swidth", true, localACC); - usrHeight = Debug.getIntProperty("newt.ws.sheight", true, localACC); - if(usrWidth>0 || usrHeight>0) { - System.err.println("User screen size "+usrWidth+"x"+usrHeight); - } - } - } - } - synchronized(screenList) { - { - Screen screen0 = ScreenImpl.getLastScreenOf(display, idx, -1); - if(null != screen0) { - if(DEBUG) { - System.err.println("Screen.create() REUSE: "+screen0+" "+Display.getThreadName()); - } - return screen0; - } - } - Class screenClass = getScreenClass(display.getType()); - ScreenImpl screen = (ScreenImpl) screenClass.newInstance(); - screen.display = (DisplayImpl) display; - screen.screen_idx = idx; - screen.fqname = (display.getFQName()+idx).intern(); - screen.hashCode = screen.fqname.hashCode(); - screenList.add(screen); - if(DEBUG) { - System.err.println("Screen.create() NEW: "+screen+" "+Display.getThreadName()); - } - return screen; - } - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - public int hashCode() { - return hashCode; - } - - public synchronized final void createNative() - throws NativeWindowException - { - if(null == aScreen) { - if(DEBUG) { - System.err.println("Screen.createNative() START ("+DisplayImpl.getThreadName()+", "+this+")"); - } - t0 = System.currentTimeMillis(); - display.addReference(); - createNativeImpl(); - if(null == aScreen) { - throw new NativeWindowException("Screen.createNative() failed to instanciate an AbstractGraphicsScreen"); - } - if(DEBUG) { - System.err.println("Screen.createNative() END ("+DisplayImpl.getThreadName()+", "+this+")"); - } - synchronized(screenList) { - screensActive++; - } - } - initScreenModeStatus(); - } - - public synchronized final void destroy() { - releaseScreenModeStatus(); - - synchronized(screenList) { - screenList.remove(this); - if(0 < screensActive) { - screensActive--; - } - } - - if ( null != aScreen ) { - closeNativeImpl(); - aScreen = null; - } - refCount = 0; - display.removeReference(); - } - - public synchronized final int addReference() throws NativeWindowException { - if(DEBUG) { - System.err.println("Screen.addReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount+1)); - } - if ( 0 == refCount ) { - createNative(); - } - if(null == aScreen) { - throw new NativeWindowException("Screen.addReference() (refCount "+refCount+") null AbstractGraphicsScreen"); - } - return ++refCount; - } - - public synchronized final int removeReference() { - if(DEBUG) { - String msg = "Screen.removeReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount-1); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - System.err.println(msg); - } - refCount--; // could become < 0, in case of manual destruction without actual creation/addReference - if(0>=refCount) { - destroy(); - refCount=0; // fix < 0 - } - return refCount; - } - - public synchronized final int getReferenceCount() { - return refCount; - } - - protected abstract void createNativeImpl(); - protected abstract void closeNativeImpl(); - - public final String getFQName() { - return fqname; - } - - protected void setScreenSize(int w, int h) { - System.err.println("Detected screen size "+w+"x"+h); - width=w; height=h; - } - - public final Display getDisplay() { - return display; - } - - public final int getIndex() { - return screen_idx; - } - - public final AbstractGraphicsScreen getGraphicsScreen() { - return aScreen; - } - - public final boolean isNativeValid() { - return null != aScreen; - } - - public final int getWidth() { - return (usrWidth>0) ? usrWidth : (width>0) ? width : 480; - } - - public final int getHeight() { - return (usrHeight>0) ? usrHeight : (height>0) ? height : 480; - } - - public String toString() { - return "NEWT-Screen["+getFQName()+", idx "+screen_idx+", refCount "+refCount+", "+getWidth()+"x"+getHeight()+", "+aScreen+", "+display+"]"; - } - - public final List/**/ getScreenModes() { - ArrayHashSet screenModes = getScreenModesOrig(); - if(null != screenModes && 0 < screenModes.size()) { - return screenModes.toArrayList(); - } - return null; - } - - public ScreenMode getOriginalScreenMode() { - ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); - return ( null != sms ) ? sms.getOriginalScreenMode() : null ; - } - - public ScreenMode getCurrentScreenMode() { - ScreenMode smU = null; - ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); - if(null != sms) { - ScreenMode sm0 = ( DEBUG_TEST_SCREENMODE_DISABLED ) ? null : getCurrentScreenModeImpl(); - if(null == sm0) { - return null; - } - sms.lock(); - try { - smU = (ScreenMode) sms.getScreenModes().get(sm0); // unify via value hash - if(null == smU) { - throw new RuntimeException(sm0+" could not be hashed from ScreenMode list"); - } - - // if mode has changed somehow, update it .. - if( sms.getCurrentScreenMode().hashCode() != smU.hashCode() ) { - sms.fireScreenModeChanged(smU, true); - } - } finally { - sms.unlock(); - } - } - return smU; - } - - public boolean setCurrentScreenMode(ScreenMode screenMode) { - ScreenMode smU = (ScreenMode) getScreenModesOrig().get(screenMode); // unify via value hash - ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); - if(null!=sms) { - sms.lock(); - try { - if(DEBUG) { - System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): 0.0 "+screenMode); - } - - sms.fireScreenModeChangeNotify(smU); - - if(DEBUG) { - System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): 0.1 "+screenMode); - } - - boolean success = setCurrentScreenModeImpl(smU); - if(success) { - setScreenSize(screenMode.getMonitorMode().getSurfaceSize().getResolution().getWidth(), - screenMode.getMonitorMode().getSurfaceSize().getResolution().getHeight()); - } - - if(DEBUG) { - System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): X.0 "+screenMode+", success: "+success); - } - - sms.fireScreenModeChanged(smU, success); - - if(DEBUG) { - System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): X.X "+screenMode+", success: "+success); - } - - return success; - } finally { - sms.unlock(); - } - } - return false; - } - - public void screenModeChangeNotify(ScreenMode sm) { - for(int i=0; i - * Is called within a thread safe environment.
- * Is called only to collect the ScreenModes, usually at startup setting up modes.
- *
- * WARNING: must be synchronized with {@link com.jogamp.newt.util.ScreenModeUtil#NUM_SCREEN_MODE_PROPERTIES}, - * ie {@link com.jogamp.newt.util.ScreenModeUtil#streamIn(com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, int[], int)}
- *
- * Note: Additional 1st element is native mode id. - */ - protected int[] getScreenModeFirstImpl() { - return null; - } - - /** - * To be implemented by the native specification.
- * Is called within a thread safe environment.
- * Is called only to collect the ScreenModes, usually at startup setting up modes.
- *
- * WARNING: must be synchronized with {@link com.jogamp.newt.util.ScreenModeUtil#NUM_SCREEN_MODE_PROPERTIES}, - * ie {@link com.jogamp.newt.util.ScreenModeUtil#streamIn(com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, int[], int)}
- *
- * Note: Additional 1st element is native mode id. - */ - protected int[] getScreenModeNextImpl() { - return null; - } - - /** - * To be implemented by the native specification.
- * Is called within a thread safe environment.
- */ - protected ScreenMode getCurrentScreenModeImpl() { - return null; - } - - /** - * To be implemented by the native specification.
- * Is called within a thread safe environment.
- */ - protected boolean setCurrentScreenModeImpl(ScreenMode screenMode) { - return false; - } - - private void initScreenModeStatus() { - ScreenModeStatus sms; - ScreenModeStatus.lockScreenModeStatus(); - try { - sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); - if(null==sms) { - IntIntHashMap screenModesIdx2NativeIdx = new IntIntHashMap(); - - ArrayHashSet screenModes = collectNativeScreenModes(screenModesIdx2NativeIdx); - sms = new ScreenModeStatus(screenModes, screenModesIdx2NativeIdx); - if(null!=screenModes && screenModes.size()>0) { - ScreenMode originalScreenMode = ( DEBUG_TEST_SCREENMODE_DISABLED ) ? null : getCurrentScreenModeImpl(); - if(null != originalScreenMode) { - ScreenMode originalScreenMode0 = (ScreenMode) screenModes.get(originalScreenMode); // unify via value hash - if(null == originalScreenMode0) { - throw new RuntimeException(originalScreenMode+" could not be hashed from ScreenMode list"); - } - sms.setOriginalScreenMode(originalScreenMode0); - } - } - ScreenModeStatus.mapScreenModeStatus(this.getFQName(), sms); - } - sms.addListener(this); - } finally { - ScreenModeStatus.unlockScreenModeStatus(); - } - } - - /** ignores bpp < 15 */ - private ArrayHashSet collectNativeScreenModes(IntIntHashMap screenModesIdx2NativeId) { - ArrayHashSet resolutionPool = new ArrayHashSet(); - ArrayHashSet surfaceSizePool = new ArrayHashSet(); - ArrayHashSet screenSizeMMPool = new ArrayHashSet(); - ArrayHashSet monitorModePool = new ArrayHashSet(); - ArrayHashSet screenModePool = null; - - screenModePool = new ArrayHashSet(); - - int[] smProps = null; - int num = 0; - final int idxBpp = 1 // native mode - + 1 // count - + ScreenModeUtil.NUM_RESOLUTION_PROPERTIES - + ScreenModeUtil.NUM_SURFACE_SIZE_PROPERTIES - - 1 ; // index 0 based - do { - if(DEBUG_TEST_SCREENMODE_DISABLED) { - smProps = null; - } else if(0 == num) { - smProps = getScreenModeFirstImpl(); - } else { - smProps = getScreenModeNextImpl(); - } - if(null != smProps && 0 < smProps.length && smProps[idxBpp] >= 15) { - int nativeId = smProps[0]; - int screenModeIdx = ScreenModeUtil.streamIn(resolutionPool, surfaceSizePool, screenSizeMMPool, - monitorModePool, screenModePool, smProps, 1); - if(screenModeIdx >= 0) { - screenModesIdx2NativeId.put(screenModeIdx, nativeId); - } - } - num++; - } while ( null != smProps && 0 < smProps.length ); - - if(DEBUG) { - System.err.println("ScreenImpl.collectNativeScreenModes: ScreenMode number : "+screenModePool.size()); - System.err.println("ScreenImpl.collectNativeScreenModes: MonitorMode number : "+monitorModePool.size()); - System.err.println("ScreenImpl.collectNativeScreenModes: ScreenSizeMM number: "+screenSizeMMPool.size()); - System.err.println("ScreenImpl.collectNativeScreenModes: SurfaceSize number : "+surfaceSizePool.size()); - System.err.println("ScreenImpl.collectNativeScreenModes: Resolution number : "+resolutionPool.size()); - } - - return screenModePool; - } - - private void releaseScreenModeStatus() { - ScreenModeStatus sms; - ScreenModeStatus.lockScreenModeStatus(); - try { - sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); - if(null != sms) { - sms.lock(); - try { - if(0 == sms.removeListener(this)) { - if(!sms.isOriginalMode()) { - setCurrentScreenMode(sms.getOriginalScreenMode()); - } - ScreenModeStatus.unmapScreenModeStatus(this.getFQName()); - } - } finally { - sms.unlock(); - } - } - } finally { - ScreenModeStatus.unlockScreenModeStatus(); - } - } -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/ScreenModeStatus.java b/src/newt/classes/com/jogamp/newt/impl/ScreenModeStatus.java deleted file mode 100644 index 3ca9b638b..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/ScreenModeStatus.java +++ /dev/null @@ -1,207 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.newt.impl; - -import com.jogamp.common.util.ArrayHashSet; -import com.jogamp.common.util.IntIntHashMap; -import com.jogamp.common.util.locks.RecursiveLock; -import com.jogamp.newt.Screen; -import com.jogamp.newt.ScreenMode; -import com.jogamp.newt.event.ScreenModeListener; -import java.util.ArrayList; -import java.util.HashMap; - -public class ScreenModeStatus { - private static boolean DEBUG = Screen.DEBUG; - - private RecursiveLock lock = new RecursiveLock(); - private ArrayHashSet/**/ screenModes; - private IntIntHashMap screenModesIdx2NativeIdx; - private ScreenMode currentScreenMode; - private ScreenMode originalScreenMode; - private ArrayList/**/ listener = new ArrayList(); - - private static HashMap screenFQN2ScreenModeStatus = new HashMap(); - private static RecursiveLock screen2ScreenModeStatusLock = new RecursiveLock(); - - protected static void mapScreenModeStatus(String screenFQN, ScreenModeStatus sms) { - screen2ScreenModeStatusLock.lock(); - try { - ScreenModeStatus _sms = (ScreenModeStatus) screenFQN2ScreenModeStatus.get(screenFQN); - if( null != _sms ) { - throw new RuntimeException("ScreenModeStatus "+_sms+" already mapped to "+screenFQN); - } - screenFQN2ScreenModeStatus.put(screenFQN, sms); - if(DEBUG) { - System.err.println("ScreenModeStatus.map "+screenFQN+" -> "+sms); - } - } finally { - screen2ScreenModeStatusLock.unlock(); - } - } - - /** - * @param screen the prev user - * @return true if mapping is empty, ie no more usage of the mapped ScreenModeStatus - */ - protected static void unmapScreenModeStatus(String screenFQN) { - screen2ScreenModeStatusLock.lock(); - try { - ScreenModeStatus sms = (ScreenModeStatus) screenFQN2ScreenModeStatus.remove(screenFQN); - if(DEBUG) { - System.err.println("ScreenModeStatus.unmap "+screenFQN+" -> "+sms); - } - } finally { - screen2ScreenModeStatusLock.unlock(); - } - } - - protected static ScreenModeStatus getScreenModeStatus(String screenFQN) { - screen2ScreenModeStatusLock.lock(); - try { - return (ScreenModeStatus) screenFQN2ScreenModeStatus.get(screenFQN); - } finally { - screen2ScreenModeStatusLock.unlock(); - } - } - - protected static void lockScreenModeStatus() { - screen2ScreenModeStatusLock.lock(); - } - - protected static void unlockScreenModeStatus() { - screen2ScreenModeStatusLock.unlock(); - } - - public ScreenModeStatus(ArrayHashSet/**/ screenModes, - IntIntHashMap screenModesIdx2NativeIdx) { - this.screenModes = screenModes; - this.screenModesIdx2NativeIdx = screenModesIdx2NativeIdx; - } - - protected final void setOriginalScreenMode(ScreenMode originalScreenMode) { - this.originalScreenMode = originalScreenMode; - this.currentScreenMode = originalScreenMode; - } - - public final ScreenMode getOriginalScreenMode() { - return originalScreenMode; - } - - public final ScreenMode getCurrentScreenMode() { - lock(); - try { - return currentScreenMode; - } finally { - unlock(); - } - } - - public final boolean isOriginalMode() { - lock(); - try { - if(null != currentScreenMode && null != originalScreenMode) { - return currentScreenMode.hashCode() == originalScreenMode.hashCode(); - } - return true; - } finally { - unlock(); - } - } - - protected final ArrayHashSet/**/ getScreenModes() { - return screenModes; - } - - protected final IntIntHashMap getScreenModesIdx2NativeIdx() { - return screenModesIdx2NativeIdx; - } - - protected final int addListener(ScreenModeListener l) { - lock(); - try { - listener.add(l); - if(DEBUG) { - System.err.println("ScreenModeStatus.addListener (size: "+listener.size()+"): "+l); - } - return listener.size(); - } finally { - unlock(); - } - } - - protected final int removeListener(ScreenModeListener l) { - lock(); - try { - if(!listener.remove(l)) { - throw new RuntimeException("ScreenModeListener "+l+" not contained"); - } - if(DEBUG) { - System.err.println("ScreenModeStatus.removeListener (size: "+listener.size()+"): "+l); - } - return listener.size(); - } finally { - unlock(); - } - } - - protected final void fireScreenModeChangeNotify(ScreenMode desiredScreenMode) { - lock(); - try { - for(int i=0; i default - protected boolean fullscreen, visible, hasFocus; - protected int width, height, x, y; - protected int nfs_width, nfs_height, nfs_x, nfs_y; // non fullscreen dimensions .. - protected String title = "Newt Window"; - protected boolean undecorated = false; - private LifecycleHook lifecycleHook = null; - - private DestroyAction destroyAction = new DestroyAction(); - private boolean handleDestroyNotify = true; - - private ReparentActionRecreate reparentActionRecreate = new ReparentActionRecreate(); - - private RequestFocusAction requestFocusAction = new RequestFocusAction(); - private FocusRunnable focusAction = null; - - private Object surfaceUpdatedListenersLock = new Object(); - private ArrayList surfaceUpdatedListeners; - - private Object childWindowsLock = new Object(); - private ArrayList childWindows; - - private ArrayList mouseListeners; - private int mouseButtonPressed; // current pressed mouse button number - private long lastMousePressed; // last time when a mouse button was pressed - private int lastMouseClickCount; // last mouse button click count - - private ArrayList keyListeners; - - private ArrayList windowListeners; - private boolean repaintQueued = false; - - ScreenModeListenerImpl screenModeListenerImpl = new ScreenModeListenerImpl(); - - private void initializeStates() { - invalidate(true); - - childWindows = new ArrayList(); - surfaceUpdatedListeners = new ArrayList(); - windowListeners = new ArrayList(); - mouseListeners = new ArrayList(); - - mouseButtonPressed = 0; // current pressed mouse button number - lastMousePressed = 0; // last time when a mouse button was pressed - lastMouseClickCount = 0; // last mouse button click count - keyListeners = new ArrayList(); - } - - // Workaround for initialization order problems on Mac OS X - // between native Newt and (apparently) Fmod -- if Fmod is - // initialized first then the connection to the window server - // breaks, leading to errors from deep within the AppKit - public static void init(String type) { - if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { - try { - getWindowClass(type); - } catch (Exception e) { - e.printStackTrace(); - } - } - } - - // - // Construction Methods - // - - private static Class getWindowClass(String type) - throws ClassNotFoundException - { - Class windowClass = NewtFactory.getCustomClass(type, "Window"); - if(null==windowClass) { - if (NativeWindowFactory.TYPE_EGL.equals(type)) { - windowClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDWindow"); - } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { - windowClass = Class.forName("com.jogamp.newt.impl.windows.WindowsWindow"); - } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { - windowClass = Class.forName("com.jogamp.newt.impl.macosx.MacWindow"); - } else if (NativeWindowFactory.TYPE_X11.equals(type)) { - windowClass = Class.forName("com.jogamp.newt.impl.x11.X11Window"); - } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { - windowClass = Class.forName("com.jogamp.newt.impl.awt.AWTWindow"); - } else { - throw new NativeWindowException("Unknown window type \"" + type + "\""); - } - } - return windowClass; - } - - public static WindowImpl create(NativeWindow parentWindow, long parentWindowHandle, Screen screen, CapabilitiesImmutable caps) { - try { - Class windowClass; - if(caps.isOnscreen()) { - windowClass = getWindowClass(screen.getDisplay().getType()); - } else { - windowClass = OffscreenWindow.class; - } - WindowImpl window = (WindowImpl) windowClass.newInstance(); - window.initializeStates(); - window.parentWindow = parentWindow; - window.parentWindowHandle = parentWindowHandle; - window.screen = (ScreenImpl) screen; - window.capsRequested = (CapabilitiesImmutable) caps.cloneMutable(); - window.setUndecorated(0!=parentWindowHandle); - return window; - } catch (Throwable t) { - t.printStackTrace(); - throw new NativeWindowException(t); - } - } - - public static WindowImpl create(Object[] cstrArguments, Screen screen, CapabilitiesImmutable caps) { - try { - Class windowClass = getWindowClass(screen.getDisplay().getType()); - Class[] cstrArgumentTypes = getCustomConstructorArgumentTypes(windowClass); - if(null==cstrArgumentTypes) { - throw new NativeWindowException("WindowClass "+windowClass+" doesn't support custom arguments in constructor"); - } - int argsChecked = verifyConstructorArgumentTypes(cstrArgumentTypes, cstrArguments); - if ( argsChecked < cstrArguments.length ) { - throw new NativeWindowException("WindowClass "+windowClass+" constructor mismatch at argument #"+argsChecked+"; Constructor: "+getTypeStrList(cstrArgumentTypes)+", arguments: "+getArgsStrList(cstrArguments)); - } - WindowImpl window = (WindowImpl) ReflectionUtil.createInstance( windowClass, cstrArgumentTypes, cstrArguments ) ; - window.initializeStates(); - window.screen = (ScreenImpl) screen; - window.capsRequested = (CapabilitiesImmutable) caps.cloneMutable(); - return window; - } catch (Throwable t) { - throw new NativeWindowException(t); - } - } - - public static interface LifecycleHook { - /** - * Reset of internal state counter, ie totalFrames, etc. - * Called from EDT while window is locked. - */ - public abstract void resetCounter(); - - /** - * Invoked after Window setVisible, - * allows allocating resources depending on the native Window. - * Called from EDT while window is locked. - */ - void setVisibleActionPost(boolean visible, boolean nativeWindowCreated); - - /** - * Invoked before Window destroy action, - * allows releasing of resources depending on the native Window.
- * Surface not locked yet.
- * Called not necessarily from EDT. - */ - void destroyActionPreLock(); - - /** - * Invoked before Window destroy action, - * allows releasing of resources depending on the native Window.
- * Surface locked.
- * Called from EDT while window is locked. - */ - void destroyActionInLock(); - - /** - * Invoked after destruction from Window's invalidate method.
- * Called while window is locked. - * @param unrecoverable - */ - void invalidate(boolean unrecoverable); - - /** - * Invoked for expensive modifications, ie while reparenting and ScreenMode change.
- * No lock is hold when invoked.
- * - * @return true is paused, otherwise false. If true {@link #resumeRenderingAction()} shall be issued. - * - * @see #resumeRenderingAction() - */ - boolean pauseRenderingAction(); - - /** - * Invoked for expensive modifications, ie while reparenting and ScreenMode change. - * No lock is hold when invoked.
- * - * @see #pauseRenderingAction() - */ - void resumeRenderingAction(); - } - - private boolean createNative() { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.createNative() START ("+getThreadName()+", "+this+")"); - } - if( null != parentWindow && - NativeSurface.LOCK_SURFACE_NOT_READY >= parentWindow.lockSurface() ) { - throw new NativeWindowException("Parent surface lock: not ready: "+parentWindow); - } - try { - if(validateParentWindowHandle()) { - if(screenReferenceAdded) { - throw new InternalError("XXX"); - } - screen.addReference(); - screenReferenceAdded = true; - createNativeImpl(); - setVisibleImpl(true, x, y, width, height); - screen.addScreenModeListener(screenModeListenerImpl); - setTitleImpl(title); - } - } finally { - if(null!=parentWindow) { - parentWindow.unlockSurface(); - } - } - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.createNative() END ("+getThreadName()+", "+this+")"); - } - return 0 != windowHandle ; - } - - private void removeScreenReference() { - if(screenReferenceAdded) { - // be nice, probably already called recursive via - // closeAndInvalidate() -> closeNativeIml() -> .. -> windowDestroyed() -> closeAndInvalidate() ! - // or via reparentWindow .. etc - screenReferenceAdded = false; - screen.removeReference(); - } - } - - private void closeAndInvalidate() { - windowLock.lock(); - try { - if( null != screen ) { - if( 0 != windowHandle ) { - screen.removeScreenModeListener(screenModeListenerImpl); - closeNativeImpl(); - removeScreenReference(); - } - Display dpy = screen.getDisplay(); - if(null != dpy) { - dpy.validateEDT(); - } - } - invalidate(false); - } finally { - windowLock.unlock(); - } - } - - private boolean validateParentWindowHandle() { - if(null!=parentWindow) { - parentWindowHandle = getNativeWindowHandle(parentWindow); - return 0 != parentWindowHandle ; - } - return true; - } - - private static long getNativeWindowHandle(NativeWindow nativeWindow) { - long handle = 0; - if(null!=nativeWindow) { - boolean wasLocked = false; - if( NativeSurface.LOCK_SURFACE_NOT_READY < nativeWindow.lockSurface() ) { - wasLocked = true; - try { - handle = nativeWindow.getWindowHandle(); - if(0==handle) { - throw new NativeWindowException("Parent native window handle is NULL, after succesful locking: "+nativeWindow); - } - } catch (NativeWindowException nwe) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.getNativeWindowHandle: not successful yet: "+nwe); - } - } finally { - nativeWindow.unlockSurface(); - } - } - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.getNativeWindowHandle: locked "+wasLocked+", "+nativeWindow); - } - } - return handle; - } - - - //---------------------------------------------------------------------- - // NativeSurface: Native implementation - // - - protected int lockSurfaceImpl() { return LOCK_SUCCESS; } - - protected void unlockSurfaceImpl() { } - - //---------------------------------------------------------------------- - // WindowClosingProtocol implementation - // - private Object closingListenerLock = new Object(); - private int defaultCloseOperation = DISPOSE_ON_CLOSE; - - public int getDefaultCloseOperation() { - synchronized (closingListenerLock) { - return defaultCloseOperation; - } - } - - public int setDefaultCloseOperation(int op) { - synchronized (closingListenerLock) { - int _op = defaultCloseOperation; - defaultCloseOperation = op; - return _op; - } - } - - //---------------------------------------------------------------------- - // Window: Native implementation - // - - /** - * The native implementation must set the native windowHandle.
- * - * The implementation should invoke the referenced java state callbacks - * to notify this Java object of state changes. - * - * @see #windowDestroyNotify() - * @see #focusChanged(boolean) - * @see #visibleChanged(boolean) - * @see #sizeChanged(int,int) - * @see #positionChanged(int,int) - * @see #windowDestroyNotify() - */ - protected abstract void createNativeImpl(); - - protected abstract void closeNativeImpl(); - - /** - * The native implementation must invoke {@link #focusChanged(boolean)} - * to change the focus state, if force == false. - * This may happen asynchronous within {@link #TIMEOUT_NATIVEWINDOW}. - * - * @param force if true, bypass {@link #focusChanged(boolean)} and force focus request - */ - protected abstract void requestFocusImpl(boolean force); - - /** - * The native implementation must invoke {@link #visibleChanged(boolean)} - * to change the visibility state. This may happen asynchronous within - * {@link #TIMEOUT_NATIVEWINDOW}. - */ - protected abstract void setVisibleImpl(boolean visible, int x, int y, int width, int height); - - /** - * The native implementation should invoke the referenced java state callbacks - * to notify this Java object of state changes. - * - * @param x -1 if no position change requested, otherwise greater than zero - * @param y -1 if no position change requested, otherwise greater than zero - * @param width -1 if no size change requested, otherwise greater than zero - * @param height -1 if no size change requested, otherwise greater than zero - * @param parentChange true if reparenting requested, otherwise false - * @param fullScreenChange 0 if unchanged, -1 fullscreen off, 1 fullscreen on - * @param decorationChange 0 if unchanged, -1 undecorated, 1 decorated - * - * @see #sizeChanged(int,int) - * @see #positionChanged(int,int) - */ - protected abstract boolean reconfigureWindowImpl(int x, int y, int width, int height, - boolean parentChange, int fullScreenChange, int decorationChange); - - protected void setTitleImpl(String title) {} - - /** - * Return screen coordinates of the given coordinates - * or null, in which case a NativeWindow traversal shall being used - * as demonstrated in {@link #getLocationOnScreen(javax.media.nativewindow.util.Point)}. - * - * @return if not null, the screen location of the given coordinates - */ - protected abstract Point getLocationOnScreenImpl(int x, int y); - - //---------------------------------------------------------------------- - // NativeSurface - // - - public final int lockSurface() { - int res = LOCK_SURFACE_NOT_READY; - windowLock.lock(); - - if(isNativeValid()) { - AbstractGraphicsDevice adevice = screen.getDisplay().getGraphicsDevice(); - adevice.lock(); - try { - res = lockSurfaceImpl(); - } finally { - if( LOCK_SURFACE_NOT_READY == res ) { - adevice.unlock(); - } - } - } - if( LOCK_SURFACE_NOT_READY == res ) { - windowLock.unlock(); - } - - return res; - } - - public final void unlockSurface() { - // may throw RuntimeException if not locked - windowLock.validateLocked(); - AbstractGraphicsDevice adevice = screen.getDisplay().getGraphicsDevice(); - - try { - unlockSurfaceImpl(); - } finally { - adevice.unlock(); - } - windowLock.unlock(); - } - - public final boolean isSurfaceLockedByOtherThread() { - return windowLock.isLockedByOtherThread(); - } - - public final boolean isSurfaceLocked() { - return windowLock.isLocked(); - } - - public final Thread getSurfaceLockOwner() { - return windowLock.getOwner(); - } - - public long getSurfaceHandle() { - return windowHandle; // default: return window handle - } - - public boolean surfaceSwap() { - return false; - } - - public AbstractGraphicsConfiguration getGraphicsConfiguration() { - return config; - } - - public final long getDisplayHandle() { - return getScreen().getDisplay().getHandle(); - } - - public final int getScreenIndex() { - return getScreen().getIndex(); - } - - //---------------------------------------------------------------------- - // NativeWindow - // - - // public final void destroy() - see below - - public final NativeWindow getParent() { - return parentWindow; - } - - public final long getWindowHandle() { - return windowHandle; - } - - public Point getLocationOnScreen(Point storage) { - if(isNativeValid()) { - Point d; - windowLock.lock(); - try { - d = getLocationOnScreenImpl(0, 0); - } finally { - windowLock.unlock(); - } - if(null!=d) { - if(null!=storage) { - storage.translate(d.getX(),d.getY()); - return storage; - } - return d; - } - // fall through intended .. - } - - if(null!=storage) { - storage.translate(getX(),getY()); - } else { - storage = new Point(getX(),getY()); - } - if(null!=parentWindow) { - // traverse through parent list .. - parentWindow.getLocationOnScreen(storage); - } - return storage; - } - - //---------------------------------------------------------------------- - // Window - // - - public final boolean isNativeValid() { - return null != getScreen() && 0 != getWindowHandle() ; - } - - public final boolean isValid() { - return null != getScreen() ; - } - - public final Screen getScreen() { - return screen; - } - - class VisibleAction implements Runnable { - boolean visible; - boolean nativeWindowCreated; - boolean madeVisible; - - public VisibleAction (boolean visible) { - this.visible = visible; - this.nativeWindowCreated = false; - this.madeVisible = false; - } - - public final boolean getNativeWindowCreated() { return nativeWindowCreated; } - public final boolean getBecameVisible() { return madeVisible; } - public final boolean getChanged() { return nativeWindowCreated || madeVisible; } - - public void run() { - windowLock.lock(); - try { - if(null!=lifecycleHook) { - lifecycleHook.resetCounter(); - } - - if(!visible && null!=childWindows && childWindows.size()>0) { - synchronized(childWindowsLock) { - for(int i = 0; i < childWindows.size(); i++ ) { - NativeWindow nw = (NativeWindow) childWindows.get(i); - if(nw instanceof WindowImpl) { - ((WindowImpl)nw).setVisible(false); - } - } - } - } - if(0==windowHandle && visible) { - if( 00) { - synchronized(childWindowsLock) { - for(int i = 0; i < childWindows.size(); i++ ) { - NativeWindow nw = (NativeWindow) childWindows.get(i); - if(nw instanceof WindowImpl) { - ((WindowImpl)nw).setVisible(true); - } - } - } - } - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window setVisible: END ("+getThreadName()+") "+x+"/"+y+" "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible: "+WindowImpl.this.visible+", nativeWindowCreated: "+nativeWindowCreated+", madeVisible: "+madeVisible); - } - } finally { - windowLock.unlock(); - } - if( getChanged() ) { - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener - } - } - } - - public void setVisible(boolean visible) { - if(isValid()) { - if( 0==windowHandle && visible && 0>=width*height ) { - // fast-path: not realized yet, make visible, but zero size - return; - } - - if(DEBUG_IMPLEMENTATION) { - String msg = new String("Window setVisible: START ("+getThreadName()+") "+x+"/"+y+" "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible: "+this.visible+" -> "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+(null!=parentWindow)/*+", "+this*/); - System.err.println(msg); - Thread.dumpStack(); - } - VisibleAction visibleAction = new VisibleAction(visible); - runOnEDTIfAvail(true, visibleAction); - } - } - - class SetSizeActionImpl implements Runnable { - int visibleAction = 0; // 1 invisible, 2 visible (create) - int width, height; - - public int getVisibleAction() { - return visibleAction; - } - public SetSizeActionImpl(int w, int h) { - width = w; - height = h; - } - public void run() { - windowLock.lock(); - try { - if ( !fullscreen && ( width != WindowImpl.this.width || WindowImpl.this.height != height ) ) { - if(DEBUG_IMPLEMENTATION) { - String msg = new String("Window setSize: START "+WindowImpl.this.width+"x"+WindowImpl.this.height+" -> "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible "+visible); - System.err.println(msg); - } - if ( 0 != windowHandle && 0>=width*height && visible ) { - visibleAction=1; // invisible - WindowImpl.this.width = 0; - WindowImpl.this.height = 0; - } else if ( 0 == windowHandle && 00) { - // avoid ConcurrentModificationException: parent -> child -> parent.removeChild(this) - ArrayList clonedChildWindows = (ArrayList) childWindows.clone(); - while( clonedChildWindows.size() > 0 ) { - NativeWindow nw = (NativeWindow) clonedChildWindows.remove(0); - if(nw instanceof WindowImpl) { - ((WindowImpl)nw).sendWindowEvent(WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY); - ((WindowImpl)nw).destroy(); - } else { - nw.destroy(); - } - } - } - } - - if(null!=lifecycleHook) { - // send synced destroy notification for proper cleanup, eg GLWindow/OpenGL - lifecycleHook.destroyActionInLock(); - } - - closeAndInvalidate(); - - // send synced destroyed notification - sendWindowEvent(WindowEvent.EVENT_WINDOW_DESTROYED); - - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.destroy() END "+getThreadName()/*+", "+WindowImpl.this*/); - } - } finally { - windowLock.unlock(); - } - } - } - - public void destroy() { - if( isValid() ) { - if(DEBUG_IMPLEMENTATION) { - String msg = new String("Window.destroy() START "+getThreadName()/*+", "+this*/); - System.err.println(msg); - //Exception ee = new Exception(msg); - //ee.printStackTrace(); - } - boolean animatorPaused = false; - if(null!=lifecycleHook) { - animatorPaused = lifecycleHook.pauseRenderingAction(); - } - if(null!=lifecycleHook) { - lifecycleHook.destroyActionPreLock(); - } - runOnEDTIfAvail(true, destroyAction); - if(animatorPaused) { - lifecycleHook.resumeRenderingAction(); - } - } - } - - public final void invalidate() { - destroy(); - invalidate(true); - } - - /** - * @param unrecoverable If true, all states, size, position, parent handles, - * reference to it's Screen are reset. - * Otherwise you can recreate the window, via setVisible(true). - * @see #invalidate() - * @see #destroy() - * @see #destroy(boolean) - */ - protected void invalidate(boolean unrecoverable) { - windowLock.lock(); - try { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - String msg = new String("!!! Window Invalidate(unrecoverable: "+unrecoverable+") "+getThreadName()); - System.err.println(msg); - // Throwable t = new Throwable(msg); - // t.printStackTrace(); - } - - // Childs first .. - synchronized(childWindowsLock) { - // avoid ConcurrentModificationException: parent -> child -> parent.removeChild(this) - if(null!=childWindows && childWindows.size()>0) { - ArrayList clonedChildWindows = (ArrayList) childWindows.clone(); - while( clonedChildWindows.size() > 0 ) { - NativeWindow nw = (NativeWindow) clonedChildWindows.remove(0); - if(nw instanceof WindowImpl) { - ((WindowImpl)nw).invalidate(unrecoverable); - } - } - } - } - - if(null!=lifecycleHook) { - lifecycleHook.invalidate(unrecoverable); - } - - windowHandle = 0; - visible = false; - fullscreen = false; - hasFocus = false; - - if(unrecoverable) { - if(null!=parentWindow && parentWindow instanceof Window) { - ((Window)parentWindow).removeChild(WindowImpl.this); - } - screen = null; - - synchronized(childWindowsLock) { - childWindows = null; - } - synchronized(surfaceUpdatedListenersLock) { - surfaceUpdatedListeners = null; - } - windowListeners = null; - mouseListeners = null; - keyListeners = null; - - parentWindowHandle = 0; - parentWindow = null; - capsRequested = null; - lifecycleHook = null; - - // Default position and dimension will be re-set immediately by user - width = 128; - height = 128; - x=0; - y=0; - } - } finally { - windowLock.unlock(); - } - } - - class ReparentActionImpl implements Runnable, ReparentAction { - NativeWindow newParentWindow; - boolean forceDestroyCreate; - int reparentAction; - - public ReparentActionImpl(NativeWindow newParentWindow, boolean forceDestroyCreate) { - this.newParentWindow = newParentWindow; - this.forceDestroyCreate = forceDestroyCreate; - this.reparentAction = -1; // ensure it's set - } - - public final int getStrategy() { - return reparentAction; - } - - private final void setScreen(ScreenImpl newScreen) { - WindowImpl.this.removeScreenReference(); - screen = newScreen; - } - - public void run() { - boolean wasVisible; - - // mirror pos/size so native change notification can get overwritten - int x = WindowImpl.this.x; - int y = WindowImpl.this.y; - int width = WindowImpl.this.width; - int height = WindowImpl.this.height; - - windowLock.lock(); - try { - wasVisible = isVisible(); - - Window newParentWindowNEWT = null; - if(newParentWindow instanceof Window) { - newParentWindowNEWT = (Window) newParentWindow; - } - - long newParentWindowHandle = 0 ; - - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparent: START ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)+", visible "+wasVisible+", old parentWindow: "+Display.hashCodeNullSafe(parentWindow)+", new parentWindow: "+Display.hashCodeNullSafe(newParentWindow)+", forceDestroyCreate "+forceDestroyCreate+", DEBUG_TEST_REPARENT_INCOMPATIBLE "+DEBUG_TEST_REPARENT_INCOMPATIBLE+" "+x+"/"+y+" "+width+"x"+height); - } - - if(null!=lifecycleHook) { - lifecycleHook.resetCounter(); - } - - if(null!=newParentWindow) { - // reset position to 0/0 within parent space - x = 0; - y = 0; - - // refit if size is bigger than parent - if( width > newParentWindow.getWidth() ) { - width = newParentWindow.getWidth(); - } - if( height > newParentWindow.getHeight() ) { - height = newParentWindow.getHeight(); - } - - // Case: Child Window - newParentWindowHandle = getNativeWindowHandle(newParentWindow); - if(0 == newParentWindowHandle) { - // Case: Parent's native window not realized yet - if(null==newParentWindowNEWT) { - throw new NativeWindowException("Reparenting with non NEWT Window type only available after it's realized: "+newParentWindow); - } - // Destroy this window and use parent's Screen. - // It may be created properly when the parent is made visible. - destroy(); - setScreen( (ScreenImpl) newParentWindowNEWT.getScreen() ); - reparentAction = ACTION_NATIVE_CREATION_PENDING; - } else if(newParentWindow != getParent()) { - // Case: Parent's native window realized and changed - if( !isNativeValid() ) { - // May create a new compatible Screen/Display and - // mark it for creation. - if(null!=newParentWindowNEWT) { - setScreen( (ScreenImpl) newParentWindowNEWT.getScreen() ); - } else { - Screen newScreen = NewtFactory.createCompatibleScreen(newParentWindow, getScreen()); - if( getScreen() != newScreen ) { - // auto destroy on-the-fly created Screen/Display - setScreen( (ScreenImpl) newScreen ); - } - } - if( 0 top - // put client to current parent+child position - Point p = getLocationOnScreen(null); - x = p.getX(); - y = p.getY(); - } - - // Case: Top Window - if( 0 == getParentWindowHandle() ) { - // Already Top Window - reparentAction = ACTION_UNCHANGED; - } else if( !isNativeValid() || DEBUG_TEST_REPARENT_INCOMPATIBLE || forceDestroyCreate ) { - // Destroy this window and mark it for [pending] creation. - destroy(); - if( 0 reparentAction ) { - throw new NativeWindowException("Internal Error: reparentAction not set"); - } - - if( ACTION_UNCHANGED == reparentAction ) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparent: NO CHANGE ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" new parentWindowHandle "+toHexString(newParentWindowHandle)+", visible "+wasVisible); - } - return; - } - - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparent: ACTION ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" new parentWindowHandle "+toHexString(newParentWindowHandle)+", reparentAction "+reparentAction+", visible "+wasVisible); - } - - // rearrange window tree - if(null!=parentWindow && parentWindow instanceof Window) { - ((Window)parentWindow).removeChild(WindowImpl.this); - } - parentWindow = newParentWindow; - if(parentWindow instanceof Window) { - ((Window)parentWindow).addChild(WindowImpl.this); - } - - if( ACTION_NATIVE_CREATION_PENDING == reparentAction ) { - return; - } - - if( ACTION_NATIVE_REPARENTING == reparentAction ) { - DisplayImpl display = (DisplayImpl) screen.getDisplay(); - display.dispatchMessagesNative(); // status up2date - if(wasVisible) { - setVisibleImpl(false, x, y, width, height); - WindowImpl.this.waitForVisible(false, true); - } - - // Lock parentWindow only during reparenting (attempt) - NativeWindow parentWindowLocked = null; - if( null != parentWindow ) { - parentWindowLocked = parentWindow; - if( NativeSurface.LOCK_SURFACE_NOT_READY >= parentWindowLocked.lockSurface() ) { - throw new NativeWindowException("Parent surface lock: not ready: "+parentWindow); - } - } - boolean ok = false; - try { - // write back mirrored values, to be able to detect satisfaction - WindowImpl.this.x = x; - WindowImpl.this.y = y; - WindowImpl.this.width = width; - WindowImpl.this.height = height; - ok = reconfigureWindowImpl(x, y, width, height, true, 0, isUndecorated()?-1:1); - } finally { - if(null!=parentWindowLocked) { - parentWindowLocked.unlockSurface(); - } - } - - // set visible again, and revalidate 'ok', - // since it has been experience that in some cases the reparented window gets hidden - if(ok) { - display.dispatchMessagesNative(); // status up2date - if(wasVisible) { - setVisibleImpl(true, x, y, width, height); - ok = WindowImpl.this.waitForVisible(true, false); - display.dispatchMessagesNative(); // status up2date - if( ok && - ( WindowImpl.this.x != x || - WindowImpl.this.y != y || - WindowImpl.this.width != width || - WindowImpl.this.height != height ) ) - { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparent (reconfig)"); - } - // reset pos/size .. due to some native impl flakyness - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - display.dispatchMessagesNative(); // status up2date - WindowImpl.this.waitForVisible(true, false); - display.dispatchMessagesNative(); // status up2date - } - } - } - - if(ok) { - if(wasVisible) { - requestFocusImpl(true); - display.dispatchMessagesNative(); // status up2date - } - } else { - // native reparent failed -> try creation - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparent: native reparenting failed ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)+" -> "+toHexString(newParentWindowHandle)+" - Trying recreation"); - } - destroy(); - reparentAction = ACTION_NATIVE_CREATION ; - } - } - - // write back mirrored values, ensuring persitence - // and not relying on native messaging - WindowImpl.this.x = x; - WindowImpl.this.y = y; - WindowImpl.this.width = width; - WindowImpl.this.height = height; - - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparentWindow: END ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+", visible: "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+ Display.hashCodeNullSafe(parentWindow)+" "+x+"/"+y+" "+width+"x"+height); - } - } finally { - windowLock.unlock(); - } - - if(wasVisible) { - switch (reparentAction) { - case ACTION_NATIVE_REPARENTING: - // trigger a resize/relayout and repaint to listener - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); - break; - - case ACTION_NATIVE_CREATION: - // This may run on the Display/Screen connection, - // hence a new EDT task - runOnEDTIfAvail(true, reparentActionRecreate); - break; - } - } - } - } - - class ReparentActionRecreate implements Runnable { - public void run() { - windowLock.lock(); - try { - visible = true; - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.reparentWindow: ReparentActionRecreate ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+", visible: "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+Display.hashCodeNullSafe(parentWindow)); - } - setVisible(true); // native creation - } finally { - windowLock.unlock(); - } - } - } - - public final int reparentWindow(NativeWindow newParent) { - return reparentWindow(newParent, false); - } - - public int reparentWindow(NativeWindow newParent, boolean forceDestroyCreate) { - int reparentActionStrategy = ReparentAction.ACTION_INVALID; - if(isValid()) { - boolean animatorPaused = false; - if(null!=lifecycleHook) { - animatorPaused = lifecycleHook.pauseRenderingAction(); - } - try { - ReparentActionImpl reparentAction = new ReparentActionImpl(newParent, forceDestroyCreate); - runOnEDTIfAvail(true, reparentAction); - reparentActionStrategy = reparentAction.getStrategy(); - } finally { - if(animatorPaused) { - lifecycleHook.resumeRenderingAction(); - } - } - } - return reparentActionStrategy; - } - - public CapabilitiesChooser setCapabilitiesChooser(CapabilitiesChooser chooser) { - CapabilitiesChooser old = this.capabilitiesChooser; - this.capabilitiesChooser = chooser; - return old; - } - - public final CapabilitiesImmutable getChosenCapabilities() { - return config.getNativeGraphicsConfiguration().getChosenCapabilities(); - } - - public final CapabilitiesImmutable getRequestedCapabilities() { - return capsRequested; - } - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - if (title == null) { - title = ""; - } - this.title = title; - if(0 != getWindowHandle()) { - setTitleImpl(title); - } - } - - class DecorationActionImpl implements Runnable { - boolean undecorated; - - public DecorationActionImpl(boolean undecorated) { - this.undecorated = undecorated; - } - - public void run() { - windowLock.lock(); - try { - if(!fullscreen && isNativeValid() && WindowImpl.this.undecorated != undecorated) { - WindowImpl.this.undecorated = undecorated; - // mirror pos/size so native change notification can get overwritten - int x = WindowImpl.this.x; - int y = WindowImpl.this.y; - int width = WindowImpl.this.width; - int height = WindowImpl.this.height; - - if( 0 != windowHandle ) { - DisplayImpl display = (DisplayImpl) screen.getDisplay(); - display.dispatchMessagesNative(); // status up2date - boolean wasVisible = isVisible(); - setVisibleImpl(false, x, y, width, height); - WindowImpl.this.waitForVisible(false, true); - display.dispatchMessagesNative(); // status up2date - reconfigureWindowImpl(x, y, width, height, false, 0, undecorated?-1:1); - display.dispatchMessagesNative(); // status up2date - if(wasVisible) { - setVisibleImpl(true, x, y, width, height); - WindowImpl.this.waitForVisible(true, true); - display.dispatchMessagesNative(); // status up2date - if( WindowImpl.this.x != x || - WindowImpl.this.y != y || - WindowImpl.this.width != width || - WindowImpl.this.height != height ) - { - // reset pos/size .. due to some native impl flakyness - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - display.dispatchMessagesNative(); // status up2date - } - requestFocusImpl(true); - display.dispatchMessagesNative(); // status up2date - } - } - } - } finally { - windowLock.unlock(); - } - } - } - - public void setUndecorated(boolean value) { - if(isValid()) { - DecorationActionImpl decorationAction = new DecorationActionImpl(value); - runOnEDTIfAvail(true, decorationAction); - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener - } - } - - public boolean isUndecorated() { - return 0 != parentWindowHandle || undecorated || fullscreen ; - } - - public void requestFocus() { - enqueueRequestFocus(true); - } - - public boolean hasFocus() { - return hasFocus; - } - - public Insets getInsets() { - return new Insets(0,0,0,0); - } - - public final int getWidth() { - return width; - } - - public final int getHeight() { - return height; - } - - public final int getX() { - return x; - } - - public final int getY() { - return y; - } - - public final boolean isVisible() { - return visible; - } - - public final boolean isFullscreen() { - return fullscreen; - } - - - //---------------------------------------------------------------------- - // Window - // - - /** - * If the implementation is capable of detecting a device change - * return true and clear the status/reason of the change. - */ - public boolean hasDeviceChanged() { - return false; - } - - public LifecycleHook getLifecycleHook() { - return lifecycleHook; - } - - public LifecycleHook setLifecycleHook(LifecycleHook hook) { - LifecycleHook old = lifecycleHook; - lifecycleHook = hook; - return old; - } - - /** If this Window actually wraps one from another toolkit such as - the AWT, this will return a non-null value. */ - public Object getWrappedWindow() { - return null; - } - - /** - * If set to true, the default value, this NEWT Window implementation will - * handle the destruction (ie {@link #destroy()} call) within {@link #windowDestroyNotify()} implementation.
- * If set to false, it's up to the caller/owner to handle destruction within {@link #windowDestroyNotify()}. - */ - public void setHandleDestroyNotify(boolean b) { - handleDestroyNotify = b; - } - - //---------------------------------------------------------------------- - // WindowImpl - // - - protected final long getParentWindowHandle() { - return parentWindowHandle; - } - - public String toString() { - StringBuffer sb = new StringBuffer(); - - sb.append(getClass().getName()+"[Config "+config+ - "\n, "+screen+ - "\n, ParentWindow "+parentWindow+ - "\n, ParentWindowHandle "+toHexString(parentWindowHandle)+ - "\n, WindowHandle "+toHexString(getWindowHandle())+ - "\n, SurfaceHandle "+toHexString(getSurfaceHandle())+ " (lockedExt "+isSurfaceLockedByOtherThread()+")"+ - "\n, Pos "+getX()+"/"+getY()+", size "+getWidth()+"x"+getHeight()+ - "\n, Visible "+isVisible()+ - "\n, Undecorated "+undecorated+ - "\n, Fullscreen "+fullscreen+ - "\n, WrappedWindow "+getWrappedWindow()+ - "\n, ChildWindows "+childWindows.size()); - - sb.append(", SurfaceUpdatedListeners num "+surfaceUpdatedListeners.size()+" ["); - for (int i = 0; i < surfaceUpdatedListeners.size(); i++ ) { - sb.append(surfaceUpdatedListeners.get(i)+", "); - } - sb.append("], WindowListeners num "+windowListeners.size()+" ["); - for (int i = 0; i < windowListeners.size(); i++ ) { - sb.append(windowListeners.get(i)+", "); - } - sb.append("], MouseListeners num "+mouseListeners.size()+" ["); - for (int i = 0; i < mouseListeners.size(); i++ ) { - sb.append(mouseListeners.get(i)+", "); - } - sb.append("], KeyListeners num "+keyListeners.size()+" ["); - for (int i = 0; i < keyListeners.size(); i++ ) { - sb.append(keyListeners.get(i)+", "); - } - sb.append("] ]"); - return sb.toString(); - } - - protected final void setWindowHandle(long handle) { - windowHandle = handle; - } - - public void runOnEDTIfAvail(boolean wait, final Runnable task) { - Screen screen = getScreen(); - if(null==screen) { - throw new RuntimeException("Null screen of inner class: "+this); - } - DisplayImpl d = (DisplayImpl) screen.getDisplay(); - d.runOnEDTIfAvail(wait, task); - } - - class RequestFocusAction implements Runnable { - public void run() { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.RequestFocusAction: ("+getThreadName()+"): "+hasFocus+" -> true - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); - } - WindowImpl.this.requestFocusImpl(false); - } - } - - protected void enqueueRequestFocus(boolean wait) { - runOnEDTIfAvail(wait, requestFocusAction); - } - - /** - * May set to a {@link FocusRunnable}, {@link FocusRunnable#run()} before Newt requests the native focus. - * This allows notifying a covered window toolkit like AWT that the focus is requested, - * hence focus traversal can be made transparent. - */ - public void setFocusAction(FocusRunnable focusAction) { - this.focusAction = focusAction; - } - protected boolean focusAction() { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.focusAction() START - "+getThreadName()+", focusAction: "+focusAction+" - windowHandle "+toHexString(getWindowHandle())); - } - boolean res; - if(null!=focusAction) { - res = focusAction.run(); - } else { - res = false; - } - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.focusAction() END - "+getThreadName()+", focusAction: "+focusAction+" - windowHandle "+toHexString(getWindowHandle())+", res: "+res); - } - return res; - } - - class SetPositionActionImpl implements Runnable { - int x, y; - - public SetPositionActionImpl(int x, int y) { - this.x = x; - this.y = y; - } - public void run() { - windowLock.lock(); - try { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window setPosition: "+WindowImpl.this.x+"/"+WindowImpl.this.y+" -> "+x+"/"+y+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)); - } - if ( WindowImpl.this.x != x || WindowImpl.this.y != y ) { - if(!fullscreen) { - if(0!=windowHandle) { - // this.x/this.y will be set by windowChanged, called by the native implementation - reconfigureWindowImpl(x, y, -1, -1, false, 0, 0); - } else { - WindowImpl.this.x = x; - WindowImpl.this.y = y; - } - } - } - } finally { - windowLock.unlock(); - } - } - } - - public void setPosition(int x, int y) { - if(isValid()) { - SetPositionActionImpl setPositionAction = new SetPositionActionImpl(x, y); - runOnEDTIfAvail(true, setPositionAction); - } - } - - class FullScreenActionImpl implements Runnable { - boolean fullscreen; - - public FullScreenActionImpl (boolean fullscreen) { - this.fullscreen = fullscreen; - } - - public void run() { - windowLock.lock(); - try { - if(isNativeValid() && WindowImpl.this.fullscreen != fullscreen) { - int x,y,w,h; - WindowImpl.this.fullscreen = fullscreen; - if(fullscreen) { - x = 0; y = 0; - w = screen.getWidth(); - h = screen.getHeight(); - nfs_width = width; - nfs_height = height; - nfs_x = x; - nfs_y = y; - } else { - x = nfs_x; - y = nfs_y; - w = nfs_width; - h = nfs_height; - } - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("Window fs: "+fullscreen+" "+x+"/"+y+" "+w+"x"+h+", "+isUndecorated()+", "+screen); - } - - DisplayImpl display = (DisplayImpl) screen.getDisplay(); - display.dispatchMessagesNative(); // status up2date - boolean wasVisible = isVisible(); - setVisibleImpl(false, x, y, width, height); - WindowImpl.this.waitForVisible(false, true); - display.dispatchMessagesNative(); // status up2date - - // write back mirrored values, to be able to detect satisfaction - WindowImpl.this.x = x; - WindowImpl.this.y = y; - WindowImpl.this.width = w; - WindowImpl.this.height = h; - reconfigureWindowImpl(x, y, w, h, getParentWindowHandle()!=0, fullscreen?1:-1, isUndecorated()?-1:1); - display.dispatchMessagesNative(); // status up2date - - if(wasVisible) { - setVisibleImpl(true, x, y, width, height); - boolean ok = WindowImpl.this.waitForVisible(true, true, Screen.SCREEN_MODE_CHANGE_TIMEOUT); - display.dispatchMessagesNative(); // status up2date - if( ok && - ( WindowImpl.this.x != x || - WindowImpl.this.y != y || - WindowImpl.this.width != w || - WindowImpl.this.height != h ) ) - { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("Window fs (reconfig): "+x+"/"+y+" "+w+"x"+h+", "+screen); - } - // reset pos/size .. due to some native impl flakyness - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - display.dispatchMessagesNative(); // status up2date - } - requestFocusImpl(true); - display.dispatchMessagesNative(); // status up2date - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("Window fs done"); - } - } - } - } finally { - windowLock.unlock(); - } - } - } - - public boolean setFullscreen(boolean fullscreen) { - if(isValid()) { - FullScreenActionImpl fullScreenAction = new FullScreenActionImpl(fullscreen); - runOnEDTIfAvail(true, fullScreenAction); - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener - } - return this.fullscreen; - } - - class ScreenModeListenerImpl implements ScreenModeListener { - boolean animatorPaused = false; - - public void screenModeChangeNotify(ScreenMode sm) { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("Window.screenModeChangeNotify: "+sm); - } - - if(null!=lifecycleHook) { - animatorPaused = lifecycleHook.pauseRenderingAction(); - } - } - - public void screenModeChanged(ScreenMode sm, boolean success) { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("Window.screenModeChanged: "+sm+", success: "+success); - } - - if(success) { - DimensionReadOnly screenSize = sm.getMonitorMode().getSurfaceSize().getResolution(); - if ( getHeight() > screenSize.getHeight() || - getWidth() > screenSize.getWidth() ) { - setSize(screenSize.getWidth(), screenSize.getHeight()); - } - } - - if(animatorPaused) { - lifecycleHook.resumeRenderingAction(); - } - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener - } - } - - //---------------------------------------------------------------------- - // Child Window Management - // - - public final void removeChild(NativeWindow win) { - synchronized(childWindowsLock) { - childWindows.remove(win); - } - } - - public final void addChild(NativeWindow win) { - if (win == null) { - return; - } - synchronized(childWindowsLock) { - childWindows.add(win); - } - } - - //---------------------------------------------------------------------- - // Generic Event Support - // - private void doEvent(boolean enqueue, boolean wait, com.jogamp.newt.event.NEWTEvent event) { - boolean done = false; - - if(!enqueue) { - done = consumeEvent(event); - wait = done; // don't wait if event can't be consumed now - } - - if(!done) { - enqueueEvent(wait, event); - } - } - - public void enqueueEvent(boolean wait, com.jogamp.newt.event.NEWTEvent event) { - if(isValid()) { - ((DisplayImpl)getScreen().getDisplay()).enqueueEvent(wait, event); - } - } - - public boolean consumeEvent(NEWTEvent e) { - switch(e.getEventType()) { - // special repaint treatment - case WindowEvent.EVENT_WINDOW_REPAINT: - // queue repaint event in case surface is locked, ie in operation - if( isSurfaceLocked() ) { - // make sure only one repaint event is queued - if(!repaintQueued) { - repaintQueued=true; - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.consumeEvent: queued "+e); - // Exception ee = new Exception("Window.windowRepaint: "+e); - // ee.printStackTrace(); - } - return false; - } - return true; - } - repaintQueued=false; // no repaint event queued - break; - - // common treatment - case WindowEvent.EVENT_WINDOW_RESIZED: - // queue event in case surface is locked, ie in operation - if( isSurfaceLocked() ) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.consumeEvent: queued "+e); - // Exception ee = new Exception("Window.windowRepaint: "+e); - // ee.printStackTrace(); - } - return false; - } - break; - default: - break; - } - if(e instanceof WindowEvent) { - consumeWindowEvent((WindowEvent)e); - } else if(e instanceof KeyEvent) { - consumeKeyEvent((KeyEvent)e); - } else if(e instanceof MouseEvent) { - consumeMouseEvent((MouseEvent)e); - } else { - throw new NativeWindowException("Unexpected NEWTEvent type " + e); - } - return true; - } - - // - // SurfaceUpdatedListener Support - // - - public void addSurfaceUpdatedListener(SurfaceUpdatedListener l) { - addSurfaceUpdatedListener(-1, l); - } - - public void addSurfaceUpdatedListener(int index, SurfaceUpdatedListener l) - throws IndexOutOfBoundsException - { - if(l == null) { - return; - } - synchronized(surfaceUpdatedListenersLock) { - if(0>index) { - index = surfaceUpdatedListeners.size(); - } - surfaceUpdatedListeners.add(index, l); - } - } - - public void removeSurfaceUpdatedListener(SurfaceUpdatedListener l) { - if (l == null) { - return; - } - synchronized(surfaceUpdatedListenersLock) { - surfaceUpdatedListeners.remove(l); - } - } - - public void removeAllSurfaceUpdatedListener() { - synchronized(surfaceUpdatedListenersLock) { - surfaceUpdatedListeners = new ArrayList(); - } - } - - public SurfaceUpdatedListener getSurfaceUpdatedListener(int index) { - synchronized(surfaceUpdatedListenersLock) { - if(0>index) { - index = surfaceUpdatedListeners.size()-1; - } - return (SurfaceUpdatedListener) surfaceUpdatedListeners.get(index); - } - } - - public SurfaceUpdatedListener[] getSurfaceUpdatedListeners() { - synchronized(surfaceUpdatedListenersLock) { - return (SurfaceUpdatedListener[]) surfaceUpdatedListeners.toArray(); - } - } - - public void surfaceUpdated(Object updater, NativeSurface ns, long when) { - synchronized(surfaceUpdatedListenersLock) { - for(int i = 0; i < surfaceUpdatedListeners.size(); i++ ) { - SurfaceUpdatedListener l = (SurfaceUpdatedListener) surfaceUpdatedListeners.get(i); - l.surfaceUpdated(updater, ns, when); - } - } - } - - // - // MouseListener/Event Support - // - public void sendMouseEvent(int eventType, int modifiers, - int x, int y, int button, int rotation) { - doMouseEvent(false, false, eventType, modifiers, x, y, button, rotation); - } - public void enqueueMouseEvent(boolean wait, int eventType, int modifiers, - int x, int y, int button, int rotation) { - doMouseEvent(true, wait, eventType, modifiers, x, y, button, rotation); - } - private void doMouseEvent(boolean enqueue, boolean wait, int eventType, int modifiers, - int x, int y, int button, int rotation) { - if(x<0||y<0||x>=width||y>=height) { - return; // .. invalid .. - } - if(DEBUG_MOUSE_EVENT) { - System.err.println("doMouseEvent: enqueue"+enqueue+", wait "+wait+", "+MouseEvent.getEventTypeString(eventType)+ - ", mod "+modifiers+", pos "+x+"/"+y+", button "+button); - } - if(button<0||button>MouseEvent.BUTTON_NUMBER) { - throw new NativeWindowException("Invalid mouse button number" + button); - } - long when = System.currentTimeMillis(); - MouseEvent eClicked = null; - MouseEvent e = null; - - if(MouseEvent.EVENT_MOUSE_PRESSED==eventType) { - if(when-lastMousePressed0) { - e = new MouseEvent(MouseEvent.EVENT_MOUSE_DRAGGED, this, when, - modifiers, x, y, 1, mouseButtonPressed, 0); - } else { - e = new MouseEvent(eventType, this, when, - modifiers, x, y, 0, button, 0); - } - } else if(MouseEvent.EVENT_MOUSE_WHEEL_MOVED==eventType) { - e = new MouseEvent(eventType, this, when, modifiers, x, y, 0, button, rotation); - } else { - e = new MouseEvent(eventType, this, when, modifiers, x, y, 0, button, 0); - } - doEvent(enqueue, wait, e); - if(null!=eClicked) { - if(DEBUG_MOUSE_EVENT) { - System.err.println("doMouseEvent: synthesized MOUSE_CLICKED event"); - } - doEvent(enqueue, wait, eClicked); - } - } - - - public void addMouseListener(MouseListener l) { - addMouseListener(-1, l); - } - - public void addMouseListener(int index, MouseListener l) { - if(l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); - if(0>index) { - index = clonedListeners.size(); - } - clonedListeners.add(index, l); - mouseListeners = clonedListeners; - } - - public void removeMouseListener(MouseListener l) { - if (l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); - clonedListeners.remove(l); - mouseListeners = clonedListeners; - } - - public MouseListener getMouseListener(int index) { - ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); - if(0>index) { - index = clonedListeners.size()-1; - } - return (MouseListener) clonedListeners.get(index); - } - - public MouseListener[] getMouseListeners() { - return (MouseListener[]) mouseListeners.toArray(); - } - - protected void consumeMouseEvent(MouseEvent e) { - if(DEBUG_MOUSE_EVENT) { - System.err.println("consumeMouseEvent: event: "+e); - } - - for(int i = 0; i < mouseListeners.size(); i++ ) { - MouseListener l = (MouseListener) mouseListeners.get(i); - switch(e.getEventType()) { - case MouseEvent.EVENT_MOUSE_CLICKED: - l.mouseClicked(e); - break; - case MouseEvent.EVENT_MOUSE_ENTERED: - l.mouseEntered(e); - break; - case MouseEvent.EVENT_MOUSE_EXITED: - l.mouseExited(e); - break; - case MouseEvent.EVENT_MOUSE_PRESSED: - l.mousePressed(e); - break; - case MouseEvent.EVENT_MOUSE_RELEASED: - l.mouseReleased(e); - break; - case MouseEvent.EVENT_MOUSE_MOVED: - l.mouseMoved(e); - break; - case MouseEvent.EVENT_MOUSE_DRAGGED: - l.mouseDragged(e); - break; - case MouseEvent.EVENT_MOUSE_WHEEL_MOVED: - l.mouseWheelMoved(e); - break; - default: - throw new NativeWindowException("Unexpected mouse event type " + e.getEventType()); - } - } - } - - // - // KeyListener/Event Support - // - - public void sendKeyEvent(int eventType, int modifiers, int keyCode, char keyChar) { - consumeKeyEvent(new KeyEvent(eventType, this, System.currentTimeMillis(), modifiers, keyCode, keyChar) ); - } - - public void enqueueKeyEvent(boolean wait, int eventType, int modifiers, int keyCode, char keyChar) { - enqueueEvent(wait, new KeyEvent(eventType, this, System.currentTimeMillis(), modifiers, keyCode, keyChar) ); - } - - public void addKeyListener(KeyListener l) { - addKeyListener(-1, l); - } - - public void addKeyListener(int index, KeyListener l) { - if(l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) keyListeners.clone(); - if(0>index) { - index = clonedListeners.size(); - } - clonedListeners.add(index, l); - keyListeners = clonedListeners; - } - - public void removeKeyListener(KeyListener l) { - if (l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) keyListeners.clone(); - clonedListeners.remove(l); - keyListeners = clonedListeners; - } - - public KeyListener getKeyListener(int index) { - ArrayList clonedListeners = (ArrayList) keyListeners.clone(); - if(0>index) { - index = clonedListeners.size()-1; - } - return (KeyListener) clonedListeners.get(index); - } - - public KeyListener[] getKeyListeners() { - return (KeyListener[]) keyListeners.toArray(); - } - - protected void consumeKeyEvent(KeyEvent e) { - if(DEBUG_KEY_EVENT) { - System.err.println("consumeKeyEvent: "+e); - } - for(int i = 0; i < keyListeners.size(); i++ ) { - KeyListener l = (KeyListener) keyListeners.get(i); - switch(e.getEventType()) { - case KeyEvent.EVENT_KEY_PRESSED: - l.keyPressed(e); - break; - case KeyEvent.EVENT_KEY_RELEASED: - l.keyReleased(e); - break; - case KeyEvent.EVENT_KEY_TYPED: - l.keyTyped(e); - break; - default: - throw new NativeWindowException("Unexpected key event type " + e.getEventType()); - } - } - } - - // - // WindowListener/Event Support - // - public void sendWindowEvent(int eventType) { - consumeWindowEvent( new WindowEvent(eventType, this, System.currentTimeMillis()) ); - } - - public void enqueueWindowEvent(boolean wait, int eventType) { - enqueueEvent( wait, new WindowEvent(eventType, this, System.currentTimeMillis()) ); - } - - public void addWindowListener(WindowListener l) { - addWindowListener(-1, l); - } - - public void addWindowListener(int index, WindowListener l) - throws IndexOutOfBoundsException - { - if(l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) windowListeners.clone(); - if(0>index) { - index = clonedListeners.size(); - } - clonedListeners.add(index, l); - windowListeners = clonedListeners; - } - - public final void removeWindowListener(WindowListener l) { - if (l == null) { - return; - } - ArrayList clonedListeners = (ArrayList) windowListeners.clone(); - clonedListeners.remove(l); - windowListeners = clonedListeners; - } - - public WindowListener getWindowListener(int index) { - ArrayList clonedListeners = (ArrayList) windowListeners.clone(); - if(0>index) { - index = clonedListeners.size()-1; - } - return (WindowListener) clonedListeners.get(index); - } - - public WindowListener[] getWindowListeners() { - return (WindowListener[]) windowListeners.toArray(); - } - - protected void consumeWindowEvent(WindowEvent e) { - if(DEBUG_WINDOW_EVENT) { - System.err.println("consumeWindowEvent: "+e+", visible "+isVisible()+" "+getX()+"/"+getY()+" "+getWidth()+"x"+getHeight()); - } - for(int i = 0; i < windowListeners.size(); i++ ) { - WindowListener l = (WindowListener) windowListeners.get(i); - switch(e.getEventType()) { - case WindowEvent.EVENT_WINDOW_RESIZED: - l.windowResized(e); - break; - case WindowEvent.EVENT_WINDOW_MOVED: - l.windowMoved(e); - break; - case WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY: - l.windowDestroyNotify(e); - break; - case WindowEvent.EVENT_WINDOW_DESTROYED: - l.windowDestroyed(e); - break; - case WindowEvent.EVENT_WINDOW_GAINED_FOCUS: - l.windowGainedFocus(e); - break; - case WindowEvent.EVENT_WINDOW_LOST_FOCUS: - l.windowLostFocus(e); - break; - case WindowEvent.EVENT_WINDOW_REPAINT: - l.windowRepaint((WindowUpdateEvent)e); - break; - default: - throw - new NativeWindowException("Unexpected window event type " - + e.getEventType()); - } - } - } - - /** - * @param focusGained - */ - protected void focusChanged(boolean focusGained) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.focusChanged: ("+getThreadName()+"): "+this.hasFocus+" -> "+focusGained+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); - } - hasFocus = focusGained; - if (focusGained) { - sendWindowEvent(WindowEvent.EVENT_WINDOW_GAINED_FOCUS); - } else { - sendWindowEvent(WindowEvent.EVENT_WINDOW_LOST_FOCUS); - } - } - - protected void visibleChanged(boolean visible) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.visibleChanged ("+getThreadName()+"): "+this.visible+" -> "+visible+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); - } - this.visible = visible ; - } - - private boolean waitForVisible(boolean visible, boolean failFast) { - return waitForVisible(visible, failFast, TIMEOUT_NATIVEWINDOW); - } - - private boolean waitForVisible(boolean visible, boolean failFast, long timeOut) { - DisplayImpl display = (DisplayImpl) screen.getDisplay(); - for(long sleep = timeOut; 0 "+newWidth+"x"+newHeight+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); - } - width = newWidth; - height = newHeight; - if(isNativeValid()) { - sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); - } - } - } - - protected void positionChanged(int newX, int newY) { - if( 0==parentWindowHandle && ( x != newX || y != newY ) ) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.positionChanged: ("+getThreadName()+"): "+x+"/"+y+" -> "+newX+"/"+newY+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); - } - x = newX; - y = newY; - sendWindowEvent(WindowEvent.EVENT_WINDOW_MOVED); - } - } - - protected void windowDestroyNotify() { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.windowDestroyNotify START "+getThreadName()); - } - - // send synced destroy notifications - enqueueWindowEvent(true, WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY); - - if(handleDestroyNotify && DISPOSE_ON_CLOSE == defaultCloseOperation && isValid()) { - destroy(); - } - - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.windowDestroyeNotify END "+getThreadName()); - } - } - - public void windowRepaint(int x, int y, int width, int height) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.windowRepaint "+getThreadName()+" - "+x+"/"+y+" "+width+"x"+height); - // Exception ee = new Exception("Window.windowRepaint: "+" - "+x+"/"+y+" "+width+"x"+height); - // ee.printStackTrace(); - } - - if(isNativeValid()) { - if(0>width) { - width=this.width; - } - if(0>height) { - height=this.height; - } - - NEWTEvent e = new WindowUpdateEvent(WindowEvent.EVENT_WINDOW_REPAINT, this, System.currentTimeMillis(), - new Rectangle(x, y, width, height)); - doEvent(false, false, e); - } - } - - protected int getWindowLockRecursionCount() { - return windowLock.getRecursionCount(); - } - - // - // Reflection helper .. - // - - private static Class[] getCustomConstructorArgumentTypes(Class windowClass) { - Class[] argTypes = null; - try { - Method m = windowClass.getDeclaredMethod("getCustomConstructorArgumentTypes", new Class[] {}); - argTypes = (Class[]) m.invoke(null, null); - } catch (Throwable t) {} - return argTypes; - } - - private static int verifyConstructorArgumentTypes(Class[] types, Object[] args) { - if(types.length != args.length) { - return -1; - } - for(int i=0; i=0)?x:AWTWindow.this.x; - int _y=(x>=0)?y:AWTWindow.this.y; - int _w=(width>0)?width:AWTWindow.this.width; - int _h=(height>0)?height:AWTWindow.this.height; - - container.setLocation(_x, _y); - Insets insets = container.getInsets(); - container.setSize(_w + insets.left + insets.right, - _h + insets.top + insets.bottom); - } - }); - return true; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - java.awt.Point ap = canvas.getLocationOnScreen(); - ap.translate(x, y); - return new Point((int)(ap.getX()+0.5),(int)(ap.getY()+0.5)); - } - - public Object getWrappedWindow() { - return canvas; - } - - private void runOnEDT(boolean wait, Runnable r) { - EDTUtil edtUtil = getScreen().getDisplay().getEDTUtil(); - if ( ( null != edtUtil && edtUtil.isCurrentThreadEDT() ) || EventQueue.isDispatchThread() ) { - r.run(); - } else { - try { - if(wait) { - EventQueue.invokeAndWait(r); - } else { - EventQueue.invokeLater(r); - } - } catch (Exception e) { - throw new NativeWindowException(e); - } - } - } - - class LocalWindowListener extends com.jogamp.newt.event.WindowAdapter { - public void windowMoved(com.jogamp.newt.event.WindowEvent e) { - if(null!=container) { - x = container.getX(); - y = container.getY(); - } - } - public void windowResized(com.jogamp.newt.event.WindowEvent e) { - if(null!=canvas) { - width = canvas.getWidth(); - height = canvas.getHeight(); - } - } - } -} diff --git a/src/newt/classes/com/jogamp/newt/impl/awt/opengl/VersionApplet.java b/src/newt/classes/com/jogamp/newt/impl/awt/opengl/VersionApplet.java deleted file mode 100644 index f31d1bc0f..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/awt/opengl/VersionApplet.java +++ /dev/null @@ -1,174 +0,0 @@ -package com.jogamp.newt.impl.awt.opengl; - -import java.applet.Applet; -import java.awt.BorderLayout; -import java.awt.Container; -import java.awt.Frame; -import java.awt.GridLayout; -import java.awt.TextArea; -import java.awt.event.WindowAdapter; -import java.awt.event.WindowEvent; - -import java.util.List; - -import javax.media.opengl.GLProfile; -import javax.media.opengl.awt.GLCanvas; -import javax.media.opengl.GL; -import javax.media.opengl.GLAutoDrawable; -import javax.media.opengl.GLCapabilities; -import javax.media.opengl.GLCapabilitiesImmutable; -import javax.media.opengl.GLDrawableFactory; -import javax.media.opengl.GLEventListener; - -import com.jogamp.common.GlueGenVersion; -import com.jogamp.common.os.Platform; -import com.jogamp.common.util.VersionUtil; -import com.jogamp.nativewindow.NativeWindowVersion; -import com.jogamp.newt.NewtVersion; -import com.jogamp.opengl.JoglVersion; - -public class VersionApplet extends Applet { - static { - GLProfile.initSingleton(false); - } - TextArea tareaVersion; - TextArea tareaCaps; - GLCanvas canvas; - - public static void main(String[] args) { - Frame frame = new Frame("JOGL Version Applet"); - frame.setSize(800, 600); - frame.setLayout(new BorderLayout()); - - VersionApplet va = new VersionApplet(); - frame.addWindowListener(new ClosingWindowAdapter(frame, va)); - - va.init(); - frame.add(va, BorderLayout.CENTER); - frame.validate(); - - frame.setVisible(true); - va.start(); - } - - static class ClosingWindowAdapter extends WindowAdapter { - Frame f; - VersionApplet va; - public ClosingWindowAdapter(Frame f, VersionApplet va) { - this.f = f; - this.va = va; - } - public void windowClosing(WindowEvent ev) { - f.setVisible(false); - va.stop(); - va.destroy(); - f.remove(va); - f.dispose(); - System.exit(0); - } - } - - private synchronized void my_init() { - if(null != canvas) { return; } - - GLProfile glp = GLProfile.getDefault(); - GLCapabilities glcaps = new GLCapabilities(glp); - - setLayout(new BorderLayout()); - String s; - - tareaVersion = new TextArea(120, 60); - s = VersionUtil.getPlatformInfo().toString(); - System.err.println(s); - tareaVersion.append(s); - - s = GlueGenVersion.getInstance().toString(); - System.err.println(s); - tareaVersion.append(s); - - s = NativeWindowVersion.getInstance().toString(); - System.err.println(s); - tareaVersion.append(NativeWindowVersion.getInstance().toString()); - - s = JoglVersion.getInstance().toString(); - System.err.println(s); - tareaVersion.append(s); - - s = NewtVersion.getInstance().toString(); - System.err.println(s); - tareaVersion.append(s); - - tareaCaps = new TextArea(120, 20); - GLDrawableFactory factory = GLDrawableFactory.getFactory(glp); - List/**/ availCaps = factory.getAvailableCapabilities(null); - for(int i=0; iinvokeAndWait() semantics. - */ -public class NEWTEventTask { - NEWTEvent event; - Object notifyObject; - - public NEWTEventTask(NEWTEvent event, Object notifyObject) { - this.event = event ; - this.notifyObject = notifyObject ; - } - - public NEWTEvent get() { return event; } - - public void notifyIssuer() { - if(null != notifyObject) { - synchronized (notifyObject) { - notifyObject.notifyAll(); - } - } - } -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Display.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Display.java deleted file mode 100644 index c08f239d9..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Display.java +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.intel.gdl; - -import com.jogamp.newt.impl.*; -import javax.media.nativewindow.*; - -public class Display extends com.jogamp.newt.impl.DisplayImpl { - static int initCounter = 0; - - static { - NEWTJNILibLoader.loadNEWT(); - - if (!Screen.initIDs()) { - throw new NativeWindowException("Failed to initialize GDL Screen jmethodIDs"); - } - if (!Window.initIDs()) { - throw new NativeWindowException("Failed to initialize GDL Window jmethodIDs"); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - - public Display() { - } - - protected void createNativeImpl() { - synchronized(Display.class) { - if(0==initCounter) { - displayHandle = CreateDisplay(); - if(0==displayHandle) { - throw new NativeWindowException("Couldn't initialize GDL Display"); - } - } - initCounter++; - } - aDevice = new DefaultGraphicsDevice(NativeWindowFactory.TYPE_DEFAULT, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT, displayHandle); - } - - protected void closeNativeImpl() { - if(0==displayHandle) { - throw new NativeWindowException("displayHandle null; initCnt "+initCounter); - } - synchronized(Display.class) { - if(initCounter>0) { - initCounter--; - if(0==initCounter) { - DestroyDisplay(displayHandle); - } - } - } - } - - protected void dispatchMessagesNative() { - if(0!=displayHandle) { - DispatchMessages(displayHandle, focusedWindow); - } - } - - protected void setFocus(Window focus) { - focusedWindow = focus; - } - - private long displayHandle = 0; - private Window focusedWindow = null; - private native long CreateDisplay(); - private native void DestroyDisplay(long displayHandle); - private native void DispatchMessages(long displayHandle, Window focusedWindow); -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Screen.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Screen.java deleted file mode 100644 index 4abee350f..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Screen.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.intel.gdl; - -import com.jogamp.newt.impl.*; -import javax.media.nativewindow.*; - -public class Screen extends com.jogamp.newt.impl.ScreenImpl { - - static { - Display.initSingleton(); - } - - public Screen() { - } - - protected void createNativeImpl() { - AbstractGraphicsDevice adevice = getDisplay().getGraphicsDevice(); - GetScreenInfo(adevice.getHandle(), screen_idx); - aScreen = new DefaultGraphicsScreen(adevice, screen_idx); - } - - protected void closeNativeImpl() { } - - //---------------------------------------------------------------------- - // Internals only - // - - protected static native boolean initIDs(); - private native void GetScreenInfo(long displayHandle, int screen_idx); - - // called by GetScreenInfo() .. - private void screenCreated(int width, int height) { - setScreenSize(width, height); - } -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Window.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Window.java deleted file mode 100644 index c9a322942..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Window.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.intel.gdl; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.util.Point; - -public class Window extends com.jogamp.newt.impl.WindowImpl { - static { - Display.initSingleton(); - } - - public Window() { - } - - static long nextWindowHandle = 1; - - protected void createNativeImpl() { - if(0!=getParentWindowHandle()) { - throw new NativeWindowException("GDL Window does not support window parenting"); - } - AbstractGraphicsScreen aScreen = getScreen().getGraphicsScreen(); - AbstractGraphicsDevice aDevice = getScreen().getDisplay().getGraphicsDevice(); - - config = GraphicsConfigurationFactory.getFactory(aDevice).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, aScreen); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - - synchronized(Window.class) { - setWindowHandle(nextWindowHandle++); // just a marker - - surfaceHandle = CreateSurface(aDevice.getHandle(), getScreen().getWidth(), getScreen().getHeight(), x, y, width, height); - if (surfaceHandle == 0) { - throw new NativeWindowException("Error creating window"); - } - } - } - - protected void closeNativeImpl() { - if(0!=surfaceHandle) { - synchronized(Window.class) { - CloseSurface(getDisplayHandle(), surfaceHandle); - } - surfaceHandle = 0; - ((Display)getScreen().getDisplay()).setFocus(null); - } - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - if(visible) { - ((Display)getScreen().getDisplay()).setFocus(this); - } - this.visibleChanged(visible); - } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { - Screen screen = (Screen) getScreen(); - - int _x=(x>=0)?x:this.x; - int _y=(x>=0)?y:this.y; - int _w=(width>0)?width:this.width; - int _h=(height>0)?height:this.height; - - if(_w>screen.getWidth()) { - _w=screen.getWidth(); - } - if(_h>screen.getHeight()) { - _h=screen.getHeight(); - } - if((_x+_w)>screen.getWidth()) { - _x=screen.getWidth()-_w; - } - if((_y+_h)>screen.getHeight()) { - _y=screen.getHeight()-_h; - } - - if(0!=surfaceHandle) { - SetBounds0(surfaceHandle, getScreen().getWidth(), getScreen().getHeight(), _x, _y, _w, _h); - } - - return true; - } - - protected void requestFocusImpl(boolean reparented) { - ((Display)getScreen().getDisplay()).setFocus(this); - } - - public final long getSurfaceHandle() { - return surfaceHandle; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return new Point(x,y); - } - - //---------------------------------------------------------------------- - // Internals only - // - - protected static native boolean initIDs(); - private native long CreateSurface(long displayHandle, int scrn_width, int scrn_height, int x, int y, int width, int height); - private native void CloseSurface(long displayHandle, long surfaceHandle); - private native void SetBounds0(long surfaceHandle, int scrn_width, int scrn_height, int x, int y, int width, int height); - - private void updateBounds(int x, int y, int width, int height) { - this.x = x; - this.y = y; - this.width = width; - this.height = height; - } - - private long surfaceHandle; -} diff --git a/src/newt/classes/com/jogamp/newt/impl/macosx/MacDisplay.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacDisplay.java deleted file mode 100644 index cf9d4f0a3..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/macosx/MacDisplay.java +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.macosx; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.macosx.*; -import com.jogamp.common.util.ReflectionUtil; -import com.jogamp.newt.*; -import com.jogamp.newt.impl.*; -import com.jogamp.newt.util.EDTUtil; -import com.jogamp.newt.util.MainThread; - -public class MacDisplay extends DisplayImpl { - static { - NEWTJNILibLoader.loadNEWT(); - - if(!initNSApplication0()) { - throw new NativeWindowException("Failed to initialize native Application hook"); - } - if(!MacWindow.initIDs0()) { - throw new NativeWindowException("Failed to initialize jmethodIDs"); - } - if(DEBUG) { - System.err.println("MacDisplay.init App and IDs OK "+Thread.currentThread().getName()); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - public MacDisplay() { - } - - protected void dispatchMessagesNative() { - dispatchMessages0(); - } - - protected void createNativeImpl() { - aDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - } - - protected void closeNativeImpl() { } - - protected void createEDTUtil() { - if(NewtFactory.useEDT()) { - final Display f_dpy = this; - MainThread.addPumpMessage(this, - new Runnable() { - public void run() { - if(null!=f_dpy.getGraphicsDevice()) { - f_dpy.dispatchMessages(); - } } } ); - edtUtil = MainThread.getSingleton(); - edtUtil.start(); - } - } - - protected void releaseEDTUtil() { - if(null!=edtUtil) { - MainThread.removePumpMessage(this); - edtUtil.waitUntilStopped(); - edtUtil=null; - } - } - - private static native boolean initNSApplication0(); - protected native void dispatchMessages0(); -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/macosx/MacScreen.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacScreen.java deleted file mode 100644 index f0c388366..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/macosx/MacScreen.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.macosx; - -import com.jogamp.newt.*; -import com.jogamp.newt.impl.ScreenImpl; -import javax.media.nativewindow.*; - -public class MacScreen extends ScreenImpl { - static { - MacDisplay.initSingleton(); - } - - public MacScreen() { - } - - protected void createNativeImpl() { - aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); - setScreenSize(getWidthImpl0(screen_idx), getHeightImpl0(screen_idx)); - } - - protected void closeNativeImpl() { } - - private static native int getWidthImpl0(int scrn_idx); - private static native int getHeightImpl0(int scrn_idx); -} diff --git a/src/newt/classes/com/jogamp/newt/impl/macosx/MacWindow.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacWindow.java deleted file mode 100644 index e789a0dc9..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/macosx/MacWindow.java +++ /dev/null @@ -1,433 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.macosx; - -import javax.media.nativewindow.*; -import com.jogamp.common.util.locks.RecursiveLock; - -import com.jogamp.newt.event.*; -import com.jogamp.newt.impl.*; -import javax.media.nativewindow.util.Insets; -import javax.media.nativewindow.util.Point; - -public class MacWindow extends WindowImpl { - - // Window styles - private static final int NSBorderlessWindowMask = 0; - private static final int NSTitledWindowMask = 1 << 0; - private static final int NSClosableWindowMask = 1 << 1; - private static final int NSMiniaturizableWindowMask = 1 << 2; - private static final int NSResizableWindowMask = 1 << 3; - - // Window backing store types - private static final int NSBackingStoreRetained = 0; - private static final int NSBackingStoreNonretained = 1; - private static final int NSBackingStoreBuffered = 2; - - // Key constants handled differently on Mac OS X than other platforms - private static final int NSUpArrowFunctionKey = 0xF700; - private static final int NSDownArrowFunctionKey = 0xF701; - private static final int NSLeftArrowFunctionKey = 0xF702; - private static final int NSRightArrowFunctionKey = 0xF703; - private static final int NSF1FunctionKey = 0xF704; - private static final int NSF2FunctionKey = 0xF705; - private static final int NSF3FunctionKey = 0xF706; - private static final int NSF4FunctionKey = 0xF707; - private static final int NSF5FunctionKey = 0xF708; - private static final int NSF6FunctionKey = 0xF709; - private static final int NSF7FunctionKey = 0xF70A; - private static final int NSF8FunctionKey = 0xF70B; - private static final int NSF9FunctionKey = 0xF70C; - private static final int NSF10FunctionKey = 0xF70D; - private static final int NSF11FunctionKey = 0xF70E; - private static final int NSF12FunctionKey = 0xF70F; - private static final int NSF13FunctionKey = 0xF710; - private static final int NSF14FunctionKey = 0xF711; - private static final int NSF15FunctionKey = 0xF712; - private static final int NSF16FunctionKey = 0xF713; - private static final int NSF17FunctionKey = 0xF714; - private static final int NSF18FunctionKey = 0xF715; - private static final int NSF19FunctionKey = 0xF716; - private static final int NSF20FunctionKey = 0xF717; - private static final int NSF21FunctionKey = 0xF718; - private static final int NSF22FunctionKey = 0xF719; - private static final int NSF23FunctionKey = 0xF71A; - private static final int NSF24FunctionKey = 0xF71B; - private static final int NSF25FunctionKey = 0xF71C; - private static final int NSF26FunctionKey = 0xF71D; - private static final int NSF27FunctionKey = 0xF71E; - private static final int NSF28FunctionKey = 0xF71F; - private static final int NSF29FunctionKey = 0xF720; - private static final int NSF30FunctionKey = 0xF721; - private static final int NSF31FunctionKey = 0xF722; - private static final int NSF32FunctionKey = 0xF723; - private static final int NSF33FunctionKey = 0xF724; - private static final int NSF34FunctionKey = 0xF725; - private static final int NSF35FunctionKey = 0xF726; - private static final int NSInsertFunctionKey = 0xF727; - private static final int NSDeleteFunctionKey = 0xF728; - private static final int NSHomeFunctionKey = 0xF729; - private static final int NSBeginFunctionKey = 0xF72A; - private static final int NSEndFunctionKey = 0xF72B; - private static final int NSPageUpFunctionKey = 0xF72C; - private static final int NSPageDownFunctionKey = 0xF72D; - private static final int NSPrintScreenFunctionKey = 0xF72E; - private static final int NSScrollLockFunctionKey = 0xF72F; - private static final int NSPauseFunctionKey = 0xF730; - private static final int NSSysReqFunctionKey = 0xF731; - private static final int NSBreakFunctionKey = 0xF732; - private static final int NSResetFunctionKey = 0xF733; - private static final int NSStopFunctionKey = 0xF734; - private static final int NSMenuFunctionKey = 0xF735; - private static final int NSUserFunctionKey = 0xF736; - private static final int NSSystemFunctionKey = 0xF737; - private static final int NSPrintFunctionKey = 0xF738; - private static final int NSClearLineFunctionKey = 0xF739; - private static final int NSClearDisplayFunctionKey = 0xF73A; - private static final int NSInsertLineFunctionKey = 0xF73B; - private static final int NSDeleteLineFunctionKey = 0xF73C; - private static final int NSInsertCharFunctionKey = 0xF73D; - private static final int NSDeleteCharFunctionKey = 0xF73E; - private static final int NSPrevFunctionKey = 0xF73F; - private static final int NSNextFunctionKey = 0xF740; - private static final int NSSelectFunctionKey = 0xF741; - private static final int NSExecuteFunctionKey = 0xF742; - private static final int NSUndoFunctionKey = 0xF743; - private static final int NSRedoFunctionKey = 0xF744; - private static final int NSFindFunctionKey = 0xF745; - private static final int NSHelpFunctionKey = 0xF746; - private static final int NSModeSwitchFunctionKey = 0xF747; - - private volatile long surfaceHandle; - - // non fullscreen dimensions .. - private final Insets insets = new Insets(0,0,0,0); - - static { - MacDisplay.initSingleton(); - } - - public MacWindow() { - } - - protected void createNativeImpl() { - config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - } - - protected void closeNativeImpl() { - nsViewLock.lock(); - try { - if(DEBUG_IMPLEMENTATION) { System.err.println("MacWindow.CloseAction "+Thread.currentThread().getName()); } - if (getWindowHandle() != 0) { - close0(getWindowHandle()); - } - } catch (Throwable t) { - if(DEBUG_IMPLEMENTATION) { - Exception e = new Exception("Warning: closeNative failed - "+Thread.currentThread().getName(), t); - e.printStackTrace(); - } - } finally { - setWindowHandle(0); - nsViewLock.unlock(); - } - } - - public final long getSurfaceHandle() { - return surfaceHandle; - } - - public Insets getInsets() { - // in order to properly calculate insets we need the window to be - // created - nsViewLock.lock(); - try { - createWindow(false, getX(), getY(), getWidth(), getHeight(), isFullscreen()); - return (Insets) insets.clone(); - } finally { - nsViewLock.unlock(); - } - } - - private RecursiveLock nsViewLock = new RecursiveLock(); - - protected int lockSurfaceImpl() { - nsViewLock.lock(); - return LOCK_SUCCESS; - } - - protected void unlockSurfaceImpl() { - nsViewLock.unlock(); - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - nsViewLock.lock(); - try { - if (visible) { - createWindow(false, x, y, width, height, isFullscreen()); - if (getWindowHandle() != 0) { - makeKeyAndOrderFront0(getWindowHandle()); - } - } else { - if (getWindowHandle() != 0) { - orderOut0(getWindowHandle()); - } - } - visibleChanged(visible); - } finally { - nsViewLock.unlock(); - } - } - - protected void setTitleImpl(final String title) { - // FIXME: move nsViewLock up to window lock - nsViewLock.lock(); - try { - setTitle0(getWindowHandle(), title); - } finally { - nsViewLock.unlock(); - } - } - - protected void requestFocusImpl(boolean reparented) { - // FIXME: move nsViewLock up to window lock - nsViewLock.lock(); - try { - makeKey0(getWindowHandle()); - } finally { - nsViewLock.unlock(); - } - } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { - nsViewLock.lock(); - try { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - System.err.println("MacWindow reconfig: parentChange "+parentChange+", fullScreenChange "+fullScreenChange+", decorationChange "+decorationChange+" "+x+"/"+y+" "+width+"x"+height); - } - int _x=(x>=0)?x:this.x; - int _y=(x>=0)?y:this.y; - int _w=(width>0)?width:this.width; - int _h=(height>0)?height:this.height; - - if(decorationChange!=0 || parentChange || fullScreenChange!=0) { - createWindow(true, _x, _y, _w, _h, fullScreenChange>0); - if (getWindowHandle() != 0) { - makeKeyAndOrderFront0(getWindowHandle()); - } - } else { - if(x>=0 || y>=0) { - setFrameTopLeftPoint0(getParentWindowHandle(), getWindowHandle(), _x, _y); - } - if(width>0 || height>0) { - setContentSize0(getWindowHandle(), _w, _h); - } - } - } finally { - nsViewLock.unlock(); - } - return true; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return null; - } - - private void insetsChanged(int left, int top, int right, int bottom) { - if (DEBUG_IMPLEMENTATION) { - System.err.println(Thread.currentThread().getName()+ - " Insets changed to " + left + ", " + top + ", " + right + ", " + bottom); - } - if (left != -1 && top != -1 && right != -1 && bottom != -1) { - insets.left = left; - insets.top = top; - insets.right = right; - insets.bottom = bottom; - } - } - - private char convertKeyChar(char keyChar) { - if (keyChar == '\r') { - // Turn these into \n - return '\n'; - } - - if (keyChar >= NSUpArrowFunctionKey && keyChar <= NSModeSwitchFunctionKey) { - switch (keyChar) { - case NSUpArrowFunctionKey: return KeyEvent.VK_UP; - case NSDownArrowFunctionKey: return KeyEvent.VK_DOWN; - case NSLeftArrowFunctionKey: return KeyEvent.VK_LEFT; - case NSRightArrowFunctionKey: return KeyEvent.VK_RIGHT; - case NSF1FunctionKey: return KeyEvent.VK_F1; - case NSF2FunctionKey: return KeyEvent.VK_F2; - case NSF3FunctionKey: return KeyEvent.VK_F3; - case NSF4FunctionKey: return KeyEvent.VK_F4; - case NSF5FunctionKey: return KeyEvent.VK_F5; - case NSF6FunctionKey: return KeyEvent.VK_F6; - case NSF7FunctionKey: return KeyEvent.VK_F7; - case NSF8FunctionKey: return KeyEvent.VK_F8; - case NSF9FunctionKey: return KeyEvent.VK_F9; - case NSF10FunctionKey: return KeyEvent.VK_F10; - case NSF11FunctionKey: return KeyEvent.VK_F11; - case NSF12FunctionKey: return KeyEvent.VK_F12; - case NSF13FunctionKey: return KeyEvent.VK_F13; - case NSF14FunctionKey: return KeyEvent.VK_F14; - case NSF15FunctionKey: return KeyEvent.VK_F15; - case NSF16FunctionKey: return KeyEvent.VK_F16; - case NSF17FunctionKey: return KeyEvent.VK_F17; - case NSF18FunctionKey: return KeyEvent.VK_F18; - case NSF19FunctionKey: return KeyEvent.VK_F19; - case NSF20FunctionKey: return KeyEvent.VK_F20; - case NSF21FunctionKey: return KeyEvent.VK_F21; - case NSF22FunctionKey: return KeyEvent.VK_F22; - case NSF23FunctionKey: return KeyEvent.VK_F23; - case NSF24FunctionKey: return KeyEvent.VK_F24; - case NSInsertFunctionKey: return KeyEvent.VK_INSERT; - case NSDeleteFunctionKey: return KeyEvent.VK_DELETE; - case NSHomeFunctionKey: return KeyEvent.VK_HOME; - case NSBeginFunctionKey: return KeyEvent.VK_BEGIN; - case NSEndFunctionKey: return KeyEvent.VK_END; - case NSPageUpFunctionKey: return KeyEvent.VK_PAGE_UP; - case NSPageDownFunctionKey: return KeyEvent.VK_PAGE_DOWN; - case NSPrintScreenFunctionKey: return KeyEvent.VK_PRINTSCREEN; - case NSScrollLockFunctionKey: return KeyEvent.VK_SCROLL_LOCK; - case NSPauseFunctionKey: return KeyEvent.VK_PAUSE; - // Not handled: - // NSSysReqFunctionKey - // NSBreakFunctionKey - // NSResetFunctionKey - case NSStopFunctionKey: return KeyEvent.VK_STOP; - // Not handled: - // NSMenuFunctionKey - // NSUserFunctionKey - // NSSystemFunctionKey - // NSPrintFunctionKey - // NSClearLineFunctionKey - // NSClearDisplayFunctionKey - // NSInsertLineFunctionKey - // NSDeleteLineFunctionKey - // NSInsertCharFunctionKey - // NSDeleteCharFunctionKey - // NSPrevFunctionKey - // NSNextFunctionKey - // NSSelectFunctionKey - // NSExecuteFunctionKey - // NSUndoFunctionKey - // NSRedoFunctionKey - // NSFindFunctionKey - // NSHelpFunctionKey - // NSModeSwitchFunctionKey - default: break; - } - } - - // NSEvent's charactersIgnoringModifiers doesn't ignore the shift key - if (keyChar >= 'a' && keyChar <= 'z') { - return Character.toUpperCase(keyChar); - } - - return keyChar; - } - - public void enqueueKeyEvent(boolean wait, int eventType, int modifiers, int keyCode, char keyChar) { - int key = convertKeyChar(keyChar); - if(DEBUG_IMPLEMENTATION) System.err.println("MacWindow.enqueueKeyEvent "+Thread.currentThread().getName()); - // Note that we send the key char for the key code on this - // platform -- we do not get any useful key codes out of the system - super.enqueueKeyEvent(wait, eventType, modifiers, key, keyChar); - } - - private void createWindow(final boolean recreate, final int x, final int y, final int width, final int height, final boolean fullscreen) { - - if(0!=getWindowHandle() && !recreate) { - return; - } - - try { - //runOnEDTIfAvail(true, new Runnable() { - // public void run() { - if(0!=getWindowHandle()) { - // save the view .. close the window - surfaceHandle = changeContentView0(getParentWindowHandle(), getWindowHandle(), 0); - if(recreate && 0==surfaceHandle) { - throw new NativeWindowException("Internal Error - recreate, window but no view"); - } - close0(getWindowHandle()); - setWindowHandle(0); - } else { - surfaceHandle = 0; - } - setWindowHandle(createWindow0(getParentWindowHandle(), - x, y, width, height, fullscreen, - (isUndecorated() ? - NSBorderlessWindowMask : - NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask), - NSBackingStoreBuffered, - getScreen().getIndex(), surfaceHandle)); - if (getWindowHandle() == 0) { - throw new NativeWindowException("Could create native window "+Thread.currentThread().getName()+" "+this); - } - surfaceHandle = contentView0(getWindowHandle()); - setTitle0(getWindowHandle(), getTitle()); - // don't make the window visible on window creation - // makeKeyAndOrderFront0(windowHandle); - // } } ); - } catch (Exception ie) { - ie.printStackTrace(); - } - - enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_MOVED); - enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_RESIZED); - enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_GAINED_FOCUS); - } - - protected static native boolean initIDs0(); - private native long createWindow0(long parentWindowHandle, int x, int y, int w, int h, - boolean fullscreen, int windowStyle, - int backingStoreType, - int screen_idx, long view); - private native void makeKeyAndOrderFront0(long window); - private native void makeKey0(long window); - private native void orderOut0(long window); - private native void close0(long window); - private native void setTitle0(long window, String title); - private native long contentView0(long window); - private native long changeContentView0(long parentWindowHandle, long window, long view); - private native void setContentSize0(long window, int w, int h); - private native void setFrameTopLeftPoint0(long parentWindowHandle, long window, int x, int y); -} diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Display.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Display.java deleted file mode 100644 index 5a875846e..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Display.java +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.broadcom.egl; - -import com.jogamp.newt.impl.*; -import com.jogamp.opengl.impl.egl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; - -public class Display extends com.jogamp.newt.impl.DisplayImpl { - - static { - NEWTJNILibLoader.loadNEWT(); - - if (!Window.initIDs()) { - throw new NativeWindowException("Failed to initialize BCEGL Window jmethodIDs"); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - - public Display() { - } - - protected void createNativeImpl() { - long handle = CreateDisplay(Screen.fixedWidth, Screen.fixedHeight); - if (handle == EGL.EGL_NO_DISPLAY) { - throw new NativeWindowException("BC EGL CreateDisplay failed"); - } - aDevice = new EGLGraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - } - - protected void closeNativeImpl() { - if (aDevice.getHandle() != EGL.EGL_NO_DISPLAY) { - DestroyDisplay(aDevice.getHandle()); - } - } - - protected void dispatchMessagesNative() { - // n/a .. DispatchMessages(); - } - - private native long CreateDisplay(int width, int height); - private native void DestroyDisplay(long dpy); - private native void DispatchMessages(); -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Screen.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Screen.java deleted file mode 100644 index 144fe5e83..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Screen.java +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.broadcom.egl; - -import javax.media.nativewindow.*; - -public class Screen extends com.jogamp.newt.impl.ScreenImpl { - - static { - Display.initSingleton(); - } - - - public Screen() { - } - - protected void createNativeImpl() { - aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); - setScreenSize(fixedWidth, fixedHeight); - } - - protected void closeNativeImpl() { } - - //---------------------------------------------------------------------- - // Internals only - // - - static final int fixedWidth = 1920; - static final int fixedHeight = 1080; -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Window.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Window.java deleted file mode 100644 index cfc5bd5a9..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Window.java +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.broadcom.egl; - -import com.jogamp.opengl.impl.egl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Point; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class Window extends com.jogamp.newt.impl.WindowImpl { - static { - Display.initSingleton(); - } - - public Window() { - } - - protected void createNativeImpl() { - if(0!=getParentWindowHandle()) { - throw new RuntimeException("Window parenting not supported (yet)"); - } - // query a good configuration .. even thought we drop this one - // and reuse the EGLUtil choosen one later. - config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - setSizeImpl(getScreen().getWidth(), getScreen().getHeight()); - - setWindowHandle(realizeWindow(true, width, height)); - if (0 == getWindowHandle()) { - throw new NativeWindowException("Error native Window Handle is null"); - } - } - - protected void closeNativeImpl() { - if(0!=windowHandleClose) { - CloseWindow(getDisplayHandle(), windowHandleClose); - } - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - visibleChanged(visible); - } - - protected void requestFocusImpl(boolean reparented) { } - - protected void setSizeImpl(int width, int height) { - if(0!=getWindowHandle()) { - // n/a in BroadcomEGL - System.err.println("BCEGL Window.setSizeImpl n/a in BroadcomEGL with realized window"); - } else { - this.width = width; - this.height = height; - } - } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, - boolean parentChange, int fullScreenChange, int decorationChange) { - if(0!=getWindowHandle()) { - if(0!=fullScreenChange) { - if( fullScreenChange > 0 ) { - // n/a in BroadcomEGL - System.err.println("setFullscreen n/a in BroadcomEGL"); - return false; - } - } - } - if(width>0 || height>0) { - if(0!=getWindowHandle()) { - // n/a in BroadcomEGL - System.err.println("BCEGL Window.setSizeImpl n/a in BroadcomEGL with realized window"); - } else { - this.width=(width>0)?width:this.width; - this.height=(height>0)?height:this.height; - } - } - if(x>=0 || y>=0) { - System.err.println("BCEGL Window.setPositionImpl n/a in BroadcomEGL"); - } - return true; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return new Point(x,y); - } - - - public boolean surfaceSwap() { - SwapWindow(getDisplayHandle(), getWindowHandle()); - return true; - } - - //---------------------------------------------------------------------- - // Internals only - // - - protected static native boolean initIDs(); - private native long CreateWindow(long eglDisplayHandle, boolean chromaKey, int width, int height); - private native void CloseWindow(long eglDisplayHandle, long eglWindowHandle); - private native void SwapWindow(long eglDisplayHandle, long eglWindowHandle); - - - private long realizeWindow(boolean chromaKey, int width, int height) { - if(DEBUG_IMPLEMENTATION) { - System.err.println("BCEGL Window.realizeWindow() with: chroma "+chromaKey+", "+width+"x"+height+", "+config); - } - long handle = CreateWindow(getDisplayHandle(), chromaKey, width, height); - if (0 == handle) { - throw new NativeWindowException("Error native Window Handle is null"); - } - windowHandleClose = handle; - return handle; - } - - private void windowCreated(int cfgID, int width, int height) { - this.width = width; - this.height = height; - GLCapabilitiesImmutable capsReq = (GLCapabilitiesImmutable) config.getRequestedCapabilities(); - config = EGLGraphicsConfiguration.create(capsReq, getScreen().getGraphicsScreen(), cfgID); - if (config == null) { - throw new NativeWindowException("Error creating EGLGraphicsConfiguration from id: "+cfgID+", "+this); - } - if(DEBUG_IMPLEMENTATION) { - System.err.println("BCEGL Window.windowCreated(): "+toHexString(cfgID)+", "+width+"x"+height+", "+config); - } - } - - private long windowHandleClose; -} diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDDisplay.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDDisplay.java deleted file mode 100644 index 3e677f0d7..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDDisplay.java +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.kd; - -import com.jogamp.newt.*; -import com.jogamp.newt.impl.*; -import com.jogamp.opengl.impl.egl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.egl.*; - -public class KDDisplay extends DisplayImpl { - - static { - NEWTJNILibLoader.loadNEWT(); - - if (!KDWindow.initIDs()) { - throw new NativeWindowException("Failed to initialize KDWindow jmethodIDs"); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - - public KDDisplay() { - } - - protected void createNativeImpl() { - // FIXME: map name to EGL_*_DISPLAY - long handle = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); - if (handle == EGL.EGL_NO_DISPLAY) { - throw new NativeWindowException("eglGetDisplay failed"); - } - if (!EGL.eglInitialize(handle, null, null)) { - throw new NativeWindowException("eglInitialize failed"); - } - aDevice = new EGLGraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); - } - - protected void closeNativeImpl() { - if (aDevice.getHandle() != EGL.EGL_NO_DISPLAY) { - EGL.eglTerminate(aDevice.getHandle()); - } - } - - protected void dispatchMessagesNative() { - DispatchMessages(); - } - - private native void DispatchMessages(); -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDScreen.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDScreen.java deleted file mode 100644 index 1a73d0e5d..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDScreen.java +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.kd; - -import com.jogamp.newt.*; -import com.jogamp.newt.impl.ScreenImpl; -import javax.media.nativewindow.*; - -public class KDScreen extends ScreenImpl { - static { - KDDisplay.initSingleton(); - } - - public KDScreen() { - } - - protected void createNativeImpl() { - aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); - } - - protected void closeNativeImpl() { } - - // elevate access to this package .. - protected void setScreenSize(int w, int h) { - super.setScreenSize(w, h); - } -} diff --git a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDWindow.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDWindow.java deleted file mode 100644 index b49b6f7b7..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDWindow.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.opengl.kd; - -import com.jogamp.newt.impl.*; -import com.jogamp.opengl.impl.egl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Point; -import javax.media.opengl.GLCapabilitiesImmutable; - -public class KDWindow extends WindowImpl { - private static final String WINDOW_CLASS_NAME = "NewtWindow"; - - static { - KDDisplay.initSingleton(); - } - - public KDWindow() { - } - - protected void createNativeImpl() { - if(0!=getParentWindowHandle()) { - throw new RuntimeException("Window parenting not supported (yet)"); - } - config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - - GLCapabilitiesImmutable eglCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); - int[] eglAttribs = EGLGraphicsConfiguration.GLCapabilities2AttribList(eglCaps); - - eglWindowHandle = CreateWindow(getDisplayHandle(), eglAttribs); - if (eglWindowHandle == 0) { - throw new NativeWindowException("Error creating egl window: "+config); - } - setVisible0(eglWindowHandle, false); - setWindowHandle(RealizeWindow(eglWindowHandle)); - if (0 == getWindowHandle()) { - throw new NativeWindowException("Error native Window Handle is null"); - } - windowHandleClose = eglWindowHandle; - } - - protected void closeNativeImpl() { - if(0!=windowHandleClose) { - CloseWindow(windowHandleClose, windowUserData); - windowUserData=0; - } - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - setVisible0(eglWindowHandle, visible); - reconfigureWindowImpl(x, y, width, height, false, 0, 0); - visibleChanged(visible); - } - - protected void requestFocusImpl(boolean reparented) { } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, - boolean parentChange, int fullScreenChange, int decorationChange) { - if(0!=eglWindowHandle) { - if(0!=fullScreenChange) { - boolean fs = fullScreenChange > 0; - setFullScreen0(eglWindowHandle, fs); - if(fs) { - return true; - } - } - // int _x=(x>=0)?x:this.x; - // int _y=(x>=0)?y:this.y; - int _w=(width>0)?width:this.width; - int _h=(height>0)?height:this.height; - if(width>0 || height>0) { - setSize0(eglWindowHandle, _w, _h); - } - if(x>=0 || y>=0) { - System.err.println("setPosition n/a in KD"); - } - } - return true; - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return new Point(x,y); - } - - //---------------------------------------------------------------------- - // Internals only - // - - protected static native boolean initIDs(); - private native long CreateWindow(long displayHandle, int[] attributes); - private native long RealizeWindow(long eglWindowHandle); - private native int CloseWindow(long eglWindowHandle, long userData); - private native void setVisible0(long eglWindowHandle, boolean visible); - private native void setSize0(long eglWindowHandle, int width, int height); - private native void setFullScreen0(long eglWindowHandle, boolean fullscreen); - - private void windowCreated(long userData) { - windowUserData=userData; - } - - protected void sizeChanged(int newWidth, int newHeight, boolean force) { - if(fullscreen) { - ((KDScreen)getScreen()).setScreenSize(width, height); - } - super.sizeChanged(newWidth, newHeight, force); - } - - private long eglWindowHandle; - private long windowHandleClose; - private long windowUserData; -} diff --git a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsDisplay.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsDisplay.java deleted file mode 100644 index af32d1693..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsDisplay.java +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.windows; - -import com.jogamp.nativewindow.impl.windows.RegisteredClass; -import com.jogamp.nativewindow.impl.windows.RegisteredClassFactory; -import com.jogamp.newt.impl.DisplayImpl; -import com.jogamp.newt.impl.NEWTJNILibLoader; -import javax.media.nativewindow.AbstractGraphicsDevice; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.windows.WindowsGraphicsDevice; - -public class WindowsDisplay extends DisplayImpl { - - private static final String newtClassBaseName = "_newt_clazz" ; - private static RegisteredClassFactory sharedClassFactory; - - static { - NEWTJNILibLoader.loadNEWT(); - - if (!WindowsWindow.initIDs0()) { - throw new NativeWindowException("Failed to initialize WindowsWindow jmethodIDs"); - } - sharedClassFactory = new RegisteredClassFactory(newtClassBaseName, WindowsWindow.getNewtWndProc0()); - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - private RegisteredClass sharedClass; - - public WindowsDisplay() { - } - - protected void createNativeImpl() { - sharedClass = sharedClassFactory.getSharedClass(); - aDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); - } - - protected void closeNativeImpl() { - sharedClassFactory.releaseSharedClass(); - } - - protected void dispatchMessagesNative() { - DispatchMessages0(); - } - - protected long getHInstance() { - return sharedClass.getHandle(); - } - - protected String getWindowClassName() { - return sharedClass.getName(); - } - - //---------------------------------------------------------------------- - // Internals only - // - private static native void DispatchMessages0(); -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsScreen.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsScreen.java deleted file mode 100644 index e15a40e7b..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsScreen.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ -package com.jogamp.newt.impl.windows; - -import com.jogamp.common.util.ArrayHashSet; -import java.util.ArrayList; - -import com.jogamp.newt.*; -import com.jogamp.newt.impl.ScreenImpl; -import com.jogamp.newt.ScreenMode; -import com.jogamp.newt.impl.ScreenModeStatus; -import com.jogamp.newt.util.ScreenModeUtil; - -import javax.media.nativewindow.*; - -public class WindowsScreen extends ScreenImpl { - - static { - WindowsDisplay.initSingleton(); - } - - public WindowsScreen() { - } - - protected void createNativeImpl() { - aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); - setScreenSize(getWidthImpl0(screen_idx), getHeightImpl0(screen_idx)); - } - - protected void closeNativeImpl() { - } - - private int[] getScreenModeIdx(int idx) { - int[] modeProps = getScreenMode0(screen_idx, idx); - if (null == modeProps || 0 == modeProps.length) { - return null; - } - if(modeProps.length < ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL) { - throw new RuntimeException("properties array too short, should be >= "+ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL+", is "+modeProps.length); - } - return modeProps; - } - - private int nativeModeIdx; - - protected int[] getScreenModeFirstImpl() { - nativeModeIdx = 0; - return getScreenModeNextImpl(); - } - - protected int[] getScreenModeNextImpl() { - int[] modeProps = getScreenModeIdx(nativeModeIdx); - if (null != modeProps && 0 < modeProps.length) { - nativeModeIdx++; - return modeProps; - } - return null; - } - - protected ScreenMode getCurrentScreenModeImpl() { - int[] modeProps = getScreenModeIdx(-1); - if (null != modeProps && 0 < modeProps.length) { - return ScreenModeUtil.streamIn(modeProps, 0); - } - return null; - } - - protected boolean setCurrentScreenModeImpl(ScreenMode sm) { - return setScreenMode0(screen_idx, - sm.getMonitorMode().getSurfaceSize().getResolution().getWidth(), - sm.getMonitorMode().getSurfaceSize().getResolution().getHeight(), - sm.getMonitorMode().getSurfaceSize().getBitsPerPixel(), - sm.getMonitorMode().getRefreshRate(), - sm.getRotation()); - } - - // Native calls - private native int getWidthImpl0(int scrn_idx); - - private native int getHeightImpl0(int scrn_idx); - - private native int[] getScreenMode0(int screen_index, int mode_index); - private native boolean setScreenMode0(int screen_index, int width, int height, int bits, int freq, int rot); -} diff --git a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsWindow.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsWindow.java deleted file mode 100644 index 5ab0a5b79..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/windows/WindowsWindow.java +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * Copyright (c) 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.windows; - -import com.jogamp.nativewindow.impl.windows.GDI; -import com.jogamp.newt.impl.WindowImpl; -import javax.media.nativewindow.GraphicsConfigurationFactory; -import javax.media.nativewindow.NativeWindowException; -import javax.media.nativewindow.util.Insets; -import javax.media.nativewindow.util.Point; - -public class WindowsWindow extends WindowImpl { - - private long hmon; - private long hdc; - private long windowHandleClose; - private final Insets insets = new Insets(0, 0, 0, 0); - - static { - WindowsDisplay.initSingleton(); - } - - public WindowsWindow() { - } - - protected int lockSurfaceImpl() { - if( 0 != getWindowHandle() && 0 == hdc ) { - hdc = GDI.GetDC(getWindowHandle()); - hmon = MonitorFromWindow0(getWindowHandle()); - } - return ( 0 != hdc ) ? LOCK_SUCCESS : LOCK_SURFACE_NOT_READY; - } - - protected void unlockSurfaceImpl() { - if ( 0 != hdc && 0 != getWindowHandle() && getWindowLockRecursionCount() == 0) { - GDI.ReleaseDC(getWindowHandle(), hdc); - hdc=0; - } - } - - public final long getSurfaceHandle() { - return hdc; - } - - public boolean hasDeviceChanged() { - if(0!=getWindowHandle()) { - long _hmon = MonitorFromWindow0(getWindowHandle()); - if (hmon != _hmon) { - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - Exception e = new Exception("Info: Window Device Changed "+Thread.currentThread().getName()+ - ", HMON "+toHexString(hmon)+" -> "+toHexString(_hmon)); - e.printStackTrace(); - } - hmon = _hmon; - return true; - } - } - return false; - } - - protected void createNativeImpl() { - WindowsScreen screen = (WindowsScreen) getScreen(); - WindowsDisplay display = (WindowsDisplay) screen.getDisplay(); - config = GraphicsConfigurationFactory.getFactory(display.getGraphicsDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, screen.getGraphicsScreen()); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - setWindowHandle(CreateWindow0(display.getHInstance(), display.getWindowClassName(), display.getWindowClassName(), - getParentWindowHandle(), 0, undecorated, x, y, width, height)); - if (getWindowHandle() == 0) { - throw new NativeWindowException("Error creating window"); - } - windowHandleClose = getWindowHandle(); - if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { - Exception e = new Exception("Info: Window new window handle "+Thread.currentThread().getName()+ - " (Parent HWND "+toHexString(getParentWindowHandle())+ - ") : HWND "+toHexString(getWindowHandle())+", "+Thread.currentThread()); - e.printStackTrace(); - } - } - - protected void closeNativeImpl() { - if (hdc != 0) { - if(windowHandleClose != 0) { - try { - GDI.ReleaseDC(windowHandleClose, hdc); - } catch (Throwable t) { - if(DEBUG_IMPLEMENTATION) { - Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); - e.printStackTrace(); - } - } - } - hdc = 0; - } - if(windowHandleClose != 0) { - try { - GDI.DestroyWindow(windowHandleClose); - } catch (Throwable t) { - if(DEBUG_IMPLEMENTATION) { - Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); - e.printStackTrace(); - } - } finally { - windowHandleClose = 0; - } - } - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - setVisible0(getWindowHandle(), visible, (getParentWindowHandle()==0)?true:false, x, y, width, height); - visibleChanged(visible); - } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, - boolean parentChange, int fullScreenChange, int decorationChange) { - reconfigureWindow0( (fullScreenChange>0)?0:getParentWindowHandle(), - getWindowHandle(), x, y, width, height, isVisible(), parentChange, fullScreenChange, decorationChange); - return true; - } - - protected void requestFocusImpl(boolean force) { - requestFocus0(getWindowHandle(), force); - } - - protected void setTitleImpl(final String title) { - setTitle0(getWindowHandle(), title); - } - - public Insets getInsets() { - return (Insets)insets.clone(); - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return GDI.GetRelativeLocation( getWindowHandle(), 0 /*root win*/, x, y); - } - - //---------------------------------------------------------------------- - // Internals only - // - protected static native boolean initIDs0(); - protected static native long getNewtWndProc0(); - - private native long CreateWindow0(long hInstance, String wndClassName, String wndName, - long parentWindowHandle, long visualID, boolean isUndecorated, - int x, int y, int width, int height); - private native long MonitorFromWindow0(long windowHandle); - private native void setVisible0(long windowHandle, boolean visible, boolean top, int x, int y, int width, int height); - private native void reconfigureWindow0(long parentWindowHandle, long windowHandle, - int x, int y, int width, int height, boolean isVisible, - boolean parentChange, int fullScreenChange, int decorationChange); - private static native void setTitle0(long windowHandle, String title); - private native void requestFocus0(long windowHandle, boolean force); - - private void insetsChanged(int left, int top, int right, int bottom) { - if (left != -1 && top != -1 && right != -1 && bottom != -1) { - if (left != insets.left || top != insets.top || right != insets.right || bottom != insets.bottom) { - insets.left = left; - insets.top = top; - insets.right = right; - insets.bottom = bottom; - if(DEBUG_IMPLEMENTATION) { - System.err.println("Window.insetsChanged: "+insets); - } - } - } - } -} diff --git a/src/newt/classes/com/jogamp/newt/impl/x11/X11Display.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Display.java deleted file mode 100644 index af05c0356..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/x11/X11Display.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.x11; - -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import com.jogamp.newt.impl.*; -import com.jogamp.nativewindow.impl.x11.X11Util; - -public class X11Display extends DisplayImpl { - - static { - NEWTJNILibLoader.loadNEWT(); - - if ( !initIDs0() ) { - throw new NativeWindowException("Failed to initialize X11Display jmethodIDs"); - } - - if (!X11Window.initIDs0()) { - throw new NativeWindowException("Failed to initialize X11Window jmethodIDs"); - } - } - - public static void initSingleton() { - // just exist to ensure static init has been run - } - - - public X11Display() { - } - - public String validateDisplayName(String name, long handle) { - return X11Util.validateDisplayName(name, handle); - } - - protected void createNativeImpl() { - long handle = X11Util.createDisplay(name); - if( 0 == handle ) { - throw new RuntimeException("Error creating display: "+name); - } - try { - CompleteDisplay0(handle); - } catch(RuntimeException e) { - X11Util.closeDisplay(handle); - throw e; - } - aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT, NativeWindowFactory.getNullToolkitLock()); - // aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT, NativeWindowFactory.createDefaultToolkitLockNoAWT(NativeWindowFactory.TYPE_X11, handle)); - // aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT); - } - - protected void closeNativeImpl() { - X11Util.closeDisplay(getHandle()); - } - - protected void dispatchMessagesNative() { - long dpy = getHandle(); - if(0!=dpy) { - DispatchMessages0(dpy, javaObjectAtom, windowDeleteAtom); - } - } - - protected long getJavaObjectAtom() { return javaObjectAtom; } - protected long getWindowDeleteAtom() { return windowDeleteAtom; } - - //---------------------------------------------------------------------- - // Internals only - // - private static native boolean initIDs0(); - - private native void CompleteDisplay0(long handle); - - private native void DispatchMessages0(long display, long javaObjectAtom, long windowDeleteAtom); - - private void displayCompleted(long javaObjectAtom, long windowDeleteAtom) { - this.javaObjectAtom=javaObjectAtom; - this.windowDeleteAtom=windowDeleteAtom; - } - - private long windowDeleteAtom; - private long javaObjectAtom; -} - diff --git a/src/newt/classes/com/jogamp/newt/impl/x11/X11Screen.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Screen.java deleted file mode 100644 index 5e89a9972..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/x11/X11Screen.java +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ -package com.jogamp.newt.impl.x11; - -import com.jogamp.nativewindow.impl.x11.X11Util; -import com.jogamp.newt.impl.ScreenImpl; -import com.jogamp.newt.ScreenMode; -import com.jogamp.newt.util.ScreenModeUtil; -import java.util.List; - -import javax.media.nativewindow.x11.*; - -public class X11Screen extends ScreenImpl { - - static { - X11Display.initSingleton(); - } - - public X11Screen() { - } - - protected void createNativeImpl() { - long handle = GetScreen0(display.getHandle(), screen_idx); - if (handle == 0) { - throw new RuntimeException("Error creating screen: " + screen_idx); - } - aScreen = new X11GraphicsScreen((X11GraphicsDevice) getDisplay().getGraphicsDevice(), screen_idx); - setScreenSize(getWidth0(display.getHandle(), screen_idx), - getHeight0(display.getHandle(), screen_idx)); - } - - protected void closeNativeImpl() { - } - - private int[] nrotations; - private int nrotation_index; - private int nres_number; - private int nres_index; - private int[] nrates; - private int nrate_index; - private int nmode_number; - - protected int[] getScreenModeFirstImpl() { - // initialize iterators and static data - nrotations = getAvailableScreenModeRotations0(display.getHandle(), screen_idx); - if(null==nrotations || 0==nrotations.length) { - return null; - } - nrotation_index = 0; - - nres_number = getNumScreenModeResolutions0(display.getHandle(), screen_idx); - if(0==nres_number) { - return null; - } - nres_index = 0; - - nrates = getScreenModeRates0(display.getHandle(), screen_idx, nres_index); - if(null==nrates || 0==nrates.length) { - return null; - } - nrate_index = 0; - - nmode_number = 0; - - return getScreenModeNextImpl(); - } - - protected int[] getScreenModeNextImpl() { - // assemble: w x h x bpp x f x r - - /** - System.err.println("******** mode: "+nmode_number); - System.err.println("rot "+nrotation_index); - System.err.println("rate "+nrate_index); - System.err.println("res "+nres_index); */ - - int[] res = getScreenModeResolution0(display.getHandle(), screen_idx, nres_index); - if(null==res || 0==res.length) { - return null; - } - if(0>=res[0] || 0>=res[1]) { - throw new InternalError("invalid resolution: "+res[0]+"x"+res[1]+" for res idx "+nres_index+"/"+nres_number); - } - int bpp = 32; // FIXME - int rate = nrates[nrate_index]; - if(0>=rate) { - throw new InternalError("invalid rate: "+rate+" at index "+nrate_index+"/"+nrates.length); - } - int rotation = nrotations[nrotation_index]; - - int[] props = new int[ 1 + ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL ]; - int i = 0; - props[i++] = nres_index; // use resolution index, not unique for native -> ScreenMode - props[i++] = 0; // set later for verification of iterator - props[i++] = res[0]; // width - props[i++] = res[1]; // height - props[i++] = bpp; // bpp - props[i++] = res[2]; // widthmm - props[i++] = res[3]; // heightmm - props[i++] = rate; // rate - props[i++] = rotation; - props[i - ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL] = i - 1; // count without extra element - - nmode_number++; - - // iteration: r -> f -> bpp -> [w x h] - nrotation_index++; - if(nrotation_index == nrotations.length) { - nrotation_index=0; - nrate_index++; - if(null == nrates || nrate_index == nrates.length){ - nres_index++; - if(nres_index == nres_number) { - // done - nrates=null; - nrotations=null; - return null; - } - - nrates = getScreenModeRates0(display.getHandle(), screen_idx, nres_index); - if(null==nrates || 0==nrates.length) { - return null; - } - nrate_index = 0; - } - } - - return props; - } - - protected ScreenMode getCurrentScreenModeImpl() { - int resNumber = getNumScreenModeResolutions0(display.getHandle(), screen_idx); - if(0==resNumber) { - return null; - } - int resIdx = getCurrentScreenResolutionIndex0(display.getHandle(), screen_idx); - if(0>resIdx) { - return null; - } - if(resIdx>=resNumber) { - throw new RuntimeException("Invalid resolution index: ! "+resIdx+" < "+resNumber); - } - int[] res = getScreenModeResolution0(display.getHandle(), screen_idx, resIdx); - if(null==res || 0==res.length) { - return null; - } - if(0>=res[0] || 0>=res[1]) { - throw new InternalError("invalid resolution: "+res[0]+"x"+res[1]+" for res idx "+resIdx+"/"+resNumber); - } - int rate = getCurrentScreenRate0(display.getHandle(), screen_idx); - if(0>rate) { - return null; - } - int rot = getCurrentScreenRotation0(display.getHandle(), screen_idx); - if(0>rot) { - return null; - } - - int[] props = new int[ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL]; - int i = 0; - props[i++] = 0; // set later for verification of iterator - props[i++] = res[0]; // width - props[i++] = res[1]; // height - props[i++] = 32; // FIXME: bpp - props[i++] = res[2]; // widthmm - props[i++] = res[3]; // heightmm - props[i++] = rate; // rate - props[i++] = rot; - props[i - ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL] = i; // count - return ScreenModeUtil.streamIn(props, 0); - } - - protected boolean setCurrentScreenModeImpl(ScreenMode screenMode) { - List screenModes = this.getScreenModesOrig(); - int screenModeIdx = screenModes.indexOf(screenMode); - if(0>screenModeIdx) { - throw new RuntimeException("ScreenMode not element of ScreenMode list: "+screenMode); - } - int resNumber = getNumScreenModeResolutions0(display.getHandle(), screen_idx); - int resIdx = getScreenModesIdx2NativeIdx().get(screenModeIdx); - if(0>resIdx || resIdx>=resNumber) { - throw new RuntimeException("Invalid resolution index: ! 0 < "+resIdx+" < "+resNumber+", screenMode["+screenModeIdx+"] "+screenMode); - } - - long dpy = X11Util.createDisplay(display.getName()); - if( 0 == dpy ) { - throw new RuntimeException("Error creating display: "+display.getName()); - } - - boolean done = false; - long t0 = System.currentTimeMillis(); - try { - int f = screenMode.getMonitorMode().getRefreshRate(); - int r = screenMode.getRotation(); - if( setCurrentScreenModeStart0(dpy, screen_idx, resIdx, f, r) ) { - while(!done && System.currentTimeMillis()-t0 < SCREEN_MODE_CHANGE_TIMEOUT) { - done = setCurrentScreenModePollEnd0(dpy, screen_idx, resIdx, f, r); - if(!done) { - Thread.yield(); - } - } - } - } finally { - X11Util.closeDisplay(dpy); - } - - if(!done) { - System.err.println("X11Screen.setCurrentScreenModeImpl: TO ("+SCREEN_MODE_CHANGE_TIMEOUT+") reached: "+ - (System.currentTimeMillis()-t0)+"ms"); - } - return done; - } - - //---------------------------------------------------------------------- - // Internals only - // - private static native long GetScreen0(long dpy, int scrn_idx); - - private static native int getWidth0(long display, int scrn_idx); - - private static native int getHeight0(long display, int scrn_idx); - - /** @return int[] { rot1, .. } */ - private static native int[] getAvailableScreenModeRotations0(long display, int screen_index); - - private static native int getNumScreenModeResolutions0(long display, int screen_index); - - /** @return int[] { width, height, widthmm, heightmm } */ - private static native int[] getScreenModeResolution0(long display, int screen_index, int mode_index); - - private static native int[] getScreenModeRates0(long display, int screen_index, int mode_index); - - private static native int getCurrentScreenResolutionIndex0(long display, int screen_index); - private static native int getCurrentScreenRate0(long display, int screen_index); - private static native int getCurrentScreenRotation0(long display, int screen_index); - - /** needs own Display connection for XRANDR event handling */ - private static native boolean setCurrentScreenModeStart0(long display, int screen_index, int mode_index, int freq, int rot); - private static native boolean setCurrentScreenModePollEnd0(long display, int screen_index, int mode_index, int freq, int rot); -} diff --git a/src/newt/classes/com/jogamp/newt/impl/x11/X11Window.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Window.java deleted file mode 100644 index b8f1a0c95..000000000 --- a/src/newt/classes/com/jogamp/newt/impl/x11/X11Window.java +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - */ - -package com.jogamp.newt.impl.x11; - -import com.jogamp.nativewindow.impl.x11.X11Util; -import com.jogamp.newt.impl.WindowImpl; -import javax.media.nativewindow.*; -import javax.media.nativewindow.x11.*; -import javax.media.nativewindow.util.Point; - -public class X11Window extends WindowImpl { - private static final String WINDOW_CLASS_NAME = "NewtWindow"; - - static { - X11Display.initSingleton(); - } - - public X11Window() { - } - - protected void createNativeImpl() { - X11Screen screen = (X11Screen) getScreen(); - X11Display display = (X11Display) screen.getDisplay(); - config = GraphicsConfigurationFactory.getFactory(display.getGraphicsDevice()).chooseGraphicsConfiguration( - capsRequested, capsRequested, capabilitiesChooser, screen.getGraphicsScreen()); - if (config == null) { - throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); - } - X11GraphicsConfiguration x11config = (X11GraphicsConfiguration) config; - long visualID = x11config.getVisualID(); - long w = CreateWindow0(getParentWindowHandle(), - display.getHandle(), screen.getIndex(), visualID, - display.getJavaObjectAtom(), display.getWindowDeleteAtom(), - x, y, width, height, isUndecorated()); - if (w == 0) { - throw new NativeWindowException("Error creating window: "+w); - } - setWindowHandle(w); - windowHandleClose = w; - } - - protected void closeNativeImpl() { - if(0!=windowHandleClose && null!=getScreen() ) { - X11Display display = (X11Display) getScreen().getDisplay(); - try { - CloseWindow0(display.getHandle(), windowHandleClose, - display.getJavaObjectAtom(), display.getWindowDeleteAtom()); - } catch (Throwable t) { - if(DEBUG_IMPLEMENTATION) { - Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); - e.printStackTrace(); - } - } finally { - windowHandleClose = 0; - } - } - } - - protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { - setVisible0(getDisplayHandle(), getWindowHandle(), visible, x, y, width, height); - } - - protected boolean reconfigureWindowImpl(int x, int y, int width, int height, - boolean parentChange, int fullScreenChange, int decorationChange) { - reparentHandle=0; - reparentCount=0; - long reqNewParentHandle = ( fullScreenChange > 0 ) ? 0 : getParentWindowHandle() ; - - reconfigureWindow0( getDisplayHandle(), getScreenIndex(), reqNewParentHandle, getWindowHandle(), - x, y, width, height, isVisible(), parentChange, fullScreenChange, decorationChange); - return true; - } - - protected void requestFocusImpl(boolean force) { - requestFocus0(getDisplayHandle(), getWindowHandle(), force); - } - - protected void setTitleImpl(String title) { - setTitle0(getDisplayHandle(), getWindowHandle(), title); - } - - protected Point getLocationOnScreenImpl(int x, int y) { - return X11Util.GetRelativeLocation( getDisplayHandle(), getScreenIndex(), getWindowHandle(), 0 /*root win*/, x, y); - } - - //---------------------------------------------------------------------- - // Internals only - // - - protected static native boolean initIDs0(); - private native long CreateWindow0(long parentWindowHandle, long display, int screen_index, - long visualID, long javaObjectAtom, long windowDeleteAtom, - int x, int y, int width, int height, boolean undecorated); - private native void CloseWindow0(long display, long windowHandle, long javaObjectAtom, long windowDeleteAtom); - private native void setVisible0(long display, long windowHandle, boolean visible, int x, int y, int width, int height); - private native void reconfigureWindow0(long display, int screen_index, long parentWindowHandle, long windowHandle, - int x, int y, int width, int height, boolean isVisible, - boolean parentChange, int fullScreenChange, int decorationChange); - private native void setTitle0(long display, long windowHandle, String title); - private native void requestFocus0(long display, long windowHandle, boolean force); - private native Object getRelativeLocation0(long display, int screen_index, long src_win, long dest_win, int src_x, int src_y); - - private void windowReparented(long gotParentHandle) { - reparentHandle = gotParentHandle; - reparentCount++; - if(DEBUG_IMPLEMENTATION) { - System.err.println("******** new parent ("+reparentCount+"): " + toHexString(reparentHandle) ); - } - } - - private long windowHandleClose; - private volatile long reparentHandle; - private volatile int reparentCount; -} diff --git a/src/newt/classes/jogamp/newt/Debug.java b/src/newt/classes/jogamp/newt/Debug.java new file mode 100644 index 000000000..62c261d2e --- /dev/null +++ b/src/newt/classes/jogamp/newt/Debug.java @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.newt.impl; + +import java.security.*; + +/** Helper routines for logging and debugging. */ + +public class Debug { + // Some common properties + private static boolean verbose; + private static boolean debugAll; + private static AccessControlContext localACC; + + static { + localACC=AccessController.getContext(); + verbose = isPropertyDefined("newt.verbose", true); + debugAll = isPropertyDefined("newt.debug", true); + if (verbose) { + Package p = Package.getPackage("com.jogamp.newt"); + System.err.println("NEWT specification version " + p.getSpecificationVersion()); + System.err.println("NEWT implementation version " + p.getImplementationVersion()); + System.err.println("NEWT implementation vendor " + p.getImplementationVendor()); + } + } + + static int getIntProperty(final String property, final boolean jnlpAlias) { + return getIntProperty(property, jnlpAlias, localACC); + } + + public static int getIntProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + int i=0; + try { + Integer iv = Integer.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + i = iv.intValue(); + } catch (NumberFormatException nfe) {} + return i; + } + + static boolean getBooleanProperty(final String property, final boolean jnlpAlias) { + return getBooleanProperty(property, jnlpAlias, localACC); + } + + public static boolean getBooleanProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + Boolean b = Boolean.valueOf(Debug.getProperty(property, jnlpAlias, acc)); + return b.booleanValue(); + } + + static boolean isPropertyDefined(final String property, final boolean jnlpAlias) { + return isPropertyDefined(property, jnlpAlias, localACC); + } + + public static boolean isPropertyDefined(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + return (Debug.getProperty(property, jnlpAlias, acc) != null) ? true : false; + } + + static String getProperty(final String property, final boolean jnlpAlias) { + return getProperty(property, jnlpAlias, localACC); + } + + public static String getProperty(final String property, final boolean jnlpAlias, final AccessControlContext acc) { + String s=null; + if(null!=acc && acc.equals(localACC)) { + s = (String) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + String val=null; + try { + val = System.getProperty(property); + } catch (Exception e) {} + if(null==val && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + val = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + return val; + } + }); + } else { + try { + s = System.getProperty(property); + } catch (Exception e) {} + if(null==s && jnlpAlias && !property.startsWith(jnlp_prefix)) { + try { + s = System.getProperty(jnlp_prefix + property); + } catch (Exception e) {} + } + } + return s; + } + public static final String jnlp_prefix = "jnlp." ; + + public static boolean verbose() { + return verbose; + } + + public static boolean debugAll() { + return debugAll; + } + + public static boolean debug(String subcomponent) { + return debugAll() || isPropertyDefined("newt.debug." + subcomponent, true); + } +} diff --git a/src/newt/classes/jogamp/newt/DefaultEDTUtil.java b/src/newt/classes/jogamp/newt/DefaultEDTUtil.java new file mode 100644 index 000000000..7a2a0c9bd --- /dev/null +++ b/src/newt/classes/jogamp/newt/DefaultEDTUtil.java @@ -0,0 +1,330 @@ +/* + * Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + */ + +package com.jogamp.newt.impl; + +import com.jogamp.common.util.RunnableTask; +import com.jogamp.newt.util.EDTUtil; +import java.util.*; +import javax.media.nativewindow.NativeWindowException; + +public class DefaultEDTUtil implements EDTUtil { + public static final boolean DEBUG = Debug.debug("EDT"); + + private ThreadGroup threadGroup; + private EventDispatchThread edt = null; + private Object edtLock = new Object(); // locking the EDT start/stop state + private String name; + int start_iter=0; + private Runnable dispatchMessages; + + public DefaultEDTUtil(ThreadGroup tg, String name, Runnable dispatchMessages) { + this.threadGroup = tg; + this.name=new String(Thread.currentThread().getName()+"-"+name+"-EDT-"); + this.dispatchMessages=dispatchMessages; + this.edt = new EventDispatchThread(threadGroup, name); + this.edt.setDaemon(true); // don't stop JVM from shutdown .. + } + + public final void reset() { + synchronized(edtLock) { + waitUntilStopped(); + if(DEBUG) { + if(edt.tasks.size()>0) { + String msg = Thread.currentThread()+": EDT reset, remaining tasks: "+edt.tasks.size()+" - "+edt; + System.err.println(msg); + // Throwable t = new Throwable(msg); + // t.printStackTrace(); + } + System.err.println(Thread.currentThread()+": EDT reset - edt: "+edt); + } + this.edt = new EventDispatchThread(threadGroup, name); + this.edt.setDaemon(true); // don't stop JVM from shutdown .. + } + } + + public final void start() { + synchronized(edtLock) { + if(!edt.isRunning() && !edt.shouldStop) { + if(edt.isAlive()) { + throw new RuntimeException("EDT Thread.isAlive(): true, isRunning: "+edt.isRunning()+", edt: "+edt+", tasks: "+edt.tasks.size()); + } + start_iter++; + edt.setName(name+start_iter); + edt.shouldStop = false; + if(DEBUG) { + String msg = Thread.currentThread()+": EDT START - edt: "+edt; + System.err.println(msg); + // Throwable t = new Throwable(msg); + // t.printStackTrace(); + } + edt.start(); + } + } + } + + public final boolean isCurrentThreadEDT() { + return edt == Thread.currentThread(); + } + + public final boolean isRunning() { + return edt.isRunning() ; + } + + public final void invokeStop(Runnable task) { + invokeImpl(true, task, true); + } + + public final void invoke(boolean wait, Runnable task) { + invokeImpl(wait, task, false); + } + + private final void invokeImpl(boolean wait, Runnable task, boolean stop) { + if(task == null) { + throw new RuntimeException("Null Runnable"); + } + Throwable throwable = null; + RunnableTask rTask = null; + Object rTaskLock = new Object(); + synchronized(rTaskLock) { // lock the optional task execution + synchronized(edtLock) { // lock the EDT status + if( edt.shouldStop ) { + // drop task .. + if(DEBUG) { + Throwable t = new Throwable("Warning: EDT about (1) to stop, won't enqueue new task: "+edt); + t.printStackTrace(); + } + return; + } + // Exception ee = new Exception("XXX stop: "+stop+", tasks: "+edt.tasks.size()+", task: "+task); + // ee.printStackTrace(); + if(stop) { + edt.shouldStop = true; + if(DEBUG) { + String msg = Thread.currentThread()+": EDT signal STOP (on edt: "+isCurrentThreadEDT()+") - edt: "+edt; + System.err.println(msg); + // Throwable t = new Throwable(msg); + // t.printStackTrace(); + } + } + if( isCurrentThreadEDT() ) { + task.run(); + wait = false; // running in same thread (EDT) -> no wait + if(stop && edt.tasks.size()>0) { + String msg = "Warning: EDT about (2) to stop, having remaining tasks: "+edt.tasks.size()+" - "+edt; + if(DEBUG) { + Throwable t = new Throwable(msg); + t.printStackTrace(); + } else { + System.err.println(msg); + } + } + } else { + synchronized(edt.tasks) { + start(); // start if not started yet and !shouldStop + wait = wait && edt.isRunning(); + rTask = new RunnableTask(task, + wait ? rTaskLock : null, + true /* always catch and report Exceptions, don't disturb EDT */); + if(stop) { + rTask.setAttachment(new Boolean(true)); // mark final task + } + // append task .. + edt.tasks.add(rTask); + edt.tasks.notifyAll(); + } + } + } + if( wait ) { + try { + rTaskLock.wait(); // free lock, allow execution of rTask + } catch (InterruptedException ie) { + throwable = ie; + } + if(null==throwable) { + throwable = rTask.getThrowable(); + } + if(null!=throwable) { + if(throwable instanceof NativeWindowException) { + throw (NativeWindowException)throwable; + } + throw new RuntimeException(throwable); + } + } + } + if(DEBUG && stop) { + System.err.println(Thread.currentThread()+": EDT signal STOP X edt: "+edt); + } + } + + public void waitUntilIdle() { + if(edt.isRunning() && edt != Thread.currentThread()) { + synchronized(edt.tasks) { + while(edt.isRunning() && edt.tasks.size()>0) { + try { + edt.tasks.notifyAll(); + edt.tasks.wait(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + } + } + + public void waitUntilStopped() { + if(edt.isRunning() && edt != Thread.currentThread() ) { + synchronized(edtLock) { + if(edt.isRunning() && edt != Thread.currentThread() ) { + while(edt.isRunning()) { + try { + edtLock.wait(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + } + } + } + + class EventDispatchThread extends Thread { + volatile boolean shouldStop = false; + volatile boolean isRunning = false; + ArrayList tasks = new ArrayList(); // one shot tasks + + public EventDispatchThread(ThreadGroup tg, String name) { + super(tg, name); + } + + public final boolean isRunning() { + return isRunning; + } + + public void start() throws IllegalThreadStateException { + isRunning = true; + super.start(); + } + + /** + * Utilizing locking only on tasks and its execution, + * not for event dispatching. + */ + public void run() { + if(DEBUG) { + System.err.println(getName()+": EDT run() START "+ getName()); + } + RuntimeException error = null; + try { + do { + // event dispatch + if(!shouldStop) { + dispatchMessages.run(); + } + // wait and work on tasks + RunnableTask task = null; + synchronized(tasks) { + // wait for tasks + if(!shouldStop && tasks.size()==0) { + try { + tasks.wait(defaultEDTPollGranularity); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // execute one task, if available + if(tasks.size()>0) { + task = (RunnableTask) tasks.remove(0); + tasks.notifyAll(); + } + } + if(null!=task) { + // Exceptions are always catched, see RunnableTask creation above + task.run(); + } + } while(!shouldStop) ; + } catch (Throwable t) { + // handle errors .. + shouldStop = true; + if(t instanceof RuntimeException) { + error = (RuntimeException) t; + } else { + error = new RuntimeException("Within EDT", t); + } + } finally { + if(DEBUG) { + RunnableTask rt = ( tasks.size() > 0 ) ? (RunnableTask) tasks.get(0) : null ; + System.err.println(getName()+": EDT run() END "+ getName()+", tasks: "+tasks.size()+", "+rt+", "+error); + } + synchronized(edtLock) { + if(null==error) { + synchronized(tasks) { + // drain remaining tasks (stop not on EDT), + // while having tasks and no previous-task, or previous-task is non final + RunnableTask task = null; + while ( ( null == task || task.getAttachment() == null ) && tasks.size() > 0 ) { + task = ( RunnableTask ) tasks.remove(0); + task.run(); + tasks.notifyAll(); + } + if(DEBUG) { + if(null!=task && task.getAttachment()==null) { + Throwable t = new Throwable("Warning: EDT exit: Last task Not Final: "+tasks.size()+", "+task+" - "+edt); + t.printStackTrace(); + } else if(tasks.size()>0) { + Throwable t = new Throwable("Warning: EDT exit: Remaining tasks Post Final: "+tasks.size()); + t.printStackTrace(); + } + } + } + } + isRunning = !shouldStop; + if(!isRunning) { + edtLock.notifyAll(); + } + } + if(DEBUG) { + System.err.println(getName()+": EDT run() EXIT "+ getName()+", "+error); + } + if(null!=error) { + throw error; + } + } + } + } +} + diff --git a/src/newt/classes/jogamp/newt/DisplayImpl.java b/src/newt/classes/jogamp/newt/DisplayImpl.java new file mode 100644 index 000000000..2af01c217 --- /dev/null +++ b/src/newt/classes/jogamp/newt/DisplayImpl.java @@ -0,0 +1,416 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl; + +import com.jogamp.newt.Display; +import com.jogamp.newt.NewtFactory; +import com.jogamp.newt.event.NEWTEvent; +import com.jogamp.newt.event.NEWTEventConsumer; +import com.jogamp.newt.impl.event.NEWTEventTask; +import com.jogamp.newt.util.EDTUtil; +import com.jogamp.newt.util.MainThread; +import java.util.ArrayList; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.NativeWindowFactory; + +public abstract class DisplayImpl extends Display { + public static final boolean DEBUG_TEST_EDT_MAINTHREAD = Debug.isPropertyDefined("newt.test.EDTMainThread", true); // JAU EDT Test .. + + private static int serialno = 1; + + private static Class getDisplayClass(String type) + throws ClassNotFoundException + { + Class displayClass = NewtFactory.getCustomClass(type, "Display"); + if(null==displayClass) { + if (NativeWindowFactory.TYPE_EGL.equals(type)) { + displayClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDDisplay"); + } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { + displayClass = Class.forName("com.jogamp.newt.impl.windows.WindowsDisplay"); + } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { + displayClass = Class.forName("com.jogamp.newt.impl.macosx.MacDisplay"); + } else if (NativeWindowFactory.TYPE_X11.equals(type)) { + displayClass = Class.forName("com.jogamp.newt.impl.x11.X11Display"); + } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { + displayClass = Class.forName("com.jogamp.newt.impl.awt.AWTDisplay"); + } else { + throw new RuntimeException("Unknown display type \"" + type + "\""); + } + } + return displayClass; + } + + /** Make sure to reuse a Display with the same name */ + public static Display create(String type, String name, final long handle, boolean reuse) { + try { + Class displayClass = getDisplayClass(type); + DisplayImpl display = (DisplayImpl) displayClass.newInstance(); + name = display.validateDisplayName(name, handle); + synchronized(displayList) { + if(reuse) { + Display display0 = Display.getLastDisplayOf(type, name, -1); + if(null != display0) { + if(DEBUG) { + System.err.println("Display.create() REUSE: "+display0+" "+getThreadName()); + } + return display0; + } + } + display.name = name; + display.type=type; + display.destroyWhenUnused=false; + display.refCount=0; + display.id = serialno++; + display.fqname = getFQName(display.type, display.name, display.id); + display.hashCode = display.fqname.hashCode(); + displayList.add(display); + } + display.createEDTUtil(); + if(DEBUG) { + System.err.println("Display.create() NEW: "+display+" "+getThreadName()); + } + return display; + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public int hashCode() { + return hashCode; + } + + public synchronized final void createNative() + throws NativeWindowException + { + if(null==aDevice) { + if(DEBUG) { + System.err.println("Display.createNative() START ("+getThreadName()+", "+this+")"); + } + final DisplayImpl f_dpy = this; + try { + runOnEDTIfAvail(true, new Runnable() { + public void run() { + f_dpy.createNativeImpl(); + }}); + } catch (Throwable t) { + throw new NativeWindowException(t); + } + if(null==aDevice) { + throw new NativeWindowException("Display.createNative() failed to instanciate an AbstractGraphicsDevice"); + } + if(DEBUG) { + System.err.println("Display.createNative() END ("+getThreadName()+", "+this+")"); + } + synchronized(displayList) { + displaysActive++; + } + } + } + + protected boolean shallRunOnEDT() { + return true; + } + + protected void createEDTUtil() { + if(NewtFactory.useEDT()) { + if ( ! DEBUG_TEST_EDT_MAINTHREAD ) { + Thread current = Thread.currentThread(); + edtUtil = new DefaultEDTUtil(current.getThreadGroup(), "Display-"+getFQName(), dispatchMessagesRunnable); + } else { + // Begin JAU EDT Test .. + MainThread.addPumpMessage(this, dispatchMessagesRunnable); + edtUtil = MainThread.getSingleton(); + // End JAU EDT Test .. + } + if(DEBUG) { + System.err.println("Display.createNative("+getFQName()+") Create EDTUtil: "+edtUtil.getClass().getName()); + } + } + } + + public final EDTUtil getEDTUtil() { + return edtUtil; + } + + private void stopEDT(final Runnable task) { + if( shallRunOnEDT() && null!=edtUtil ) { + edtUtil.invokeStop(task); + } else { + task.run(); + } + } + + public void runOnEDTIfAvail(boolean wait, final Runnable task) { + if( shallRunOnEDT() && null!=edtUtil ) { + edtUtil.invoke(wait, task); + } else { + task.run(); + } + } + + public boolean validateEDT() { + if(0==refCount && null==aDevice && null != edtUtil && edtUtil.isRunning()) { + stopEDT( new Runnable() { + public void run() { + // nop + } + } ); + edtUtil.waitUntilStopped(); + edtUtil.reset(); + return true; + } + return false; + } + + public synchronized final void destroy() { + if(DEBUG) { + dumpDisplayList("Display.destroy("+getFQName()+") BEGIN"); + } + synchronized(displayList) { + displayList.remove(this); + if(0 < displaysActive) { + displaysActive--; + } + } + if(DEBUG) { + System.err.println("Display.destroy(): "+this+" "+getThreadName()); + } + final AbstractGraphicsDevice f_aDevice = aDevice; + final DisplayImpl f_dpy = this; + stopEDT( new Runnable() { + public void run() { + if ( null != f_aDevice ) { + f_dpy.closeNativeImpl(); + } + } + } ); + if(null!=edtUtil) { + if ( DEBUG_TEST_EDT_MAINTHREAD ) { + MainThread.removePumpMessage(this); // JAU EDT Test .. + } + edtUtil.waitUntilStopped(); + edtUtil.reset(); + } + aDevice = null; + refCount=0; + if(DEBUG) { + dumpDisplayList("Display.destroy("+getFQName()+") END"); + } + } + + public synchronized final int addReference() { + if(DEBUG) { + System.err.println("Display.addReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount+1)); + } + if ( 0 == refCount ) { + createNative(); + } + if(null == aDevice) { + throw new NativeWindowException ("Display.addReference() (refCount "+refCount+") null AbstractGraphicsDevice"); + } + return refCount++; + } + + + public synchronized final int removeReference() { + if(DEBUG) { + System.err.println("Display.removeReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount-1)); + } + refCount--; // could become < 0, in case of manual destruction without actual creation/addReference + if(0>=refCount) { + destroy(); + refCount=0; // fix < 0 + } + return refCount; + } + + public synchronized final int getReferenceCount() { + return refCount; + } + + protected abstract void createNativeImpl(); + protected abstract void closeNativeImpl(); + + public final int getId() { + return id; + } + + public final String getType() { + return type; + } + + public final String getName() { + return name; + } + + public final String getFQName() { + return fqname; + } + + public static final String nilString = "nil" ; + + public String validateDisplayName(String name, long handle) { + if(null==name && 0!=handle) { + name="wrapping-"+toHexString(handle); + } + return ( null == name ) ? nilString : name ; + } + + private static final String getFQName(String type, String name, int id) { + if(null==type) type=nilString; + if(null==name) name=nilString; + StringBuffer sb = new StringBuffer(); + sb.append(type); + sb.append("_"); + sb.append(name); + sb.append("-"); + sb.append(id); + return sb.toString().intern(); + } + + public final long getHandle() { + if(null!=aDevice) { + return aDevice.getHandle(); + } + return 0; + } + + public final AbstractGraphicsDevice getGraphicsDevice() { + return aDevice; + } + + public final boolean isNativeValid() { + return null != aDevice; + } + + public boolean isEDTRunning() { + if(null!=edtUtil) { + return edtUtil.isRunning(); + } + return false; + } + + public String toString() { + return "NEWT-Display["+getFQName()+", refCount "+refCount+", hasEDT "+(null!=edtUtil)+", edtRunning "+isEDTRunning()+", "+aDevice+"]"; + } + + protected abstract void dispatchMessagesNative(); + + private Object eventsLock = new Object(); + private ArrayList/**/ events = new ArrayList(); + + class DispatchMessagesRunnable implements Runnable { + public void run() { + DisplayImpl.this.dispatchMessages(); + } + } + DispatchMessagesRunnable dispatchMessagesRunnable = new DispatchMessagesRunnable(); + + public void dispatchMessages() { + // System.err.println("Display.dispatchMessages() 0 "+this+" "+getThreadName()); + if(0==refCount) return; // no screens + if(null==getGraphicsDevice()) return; // no native device + + ArrayList/**/ _events = null; + + if(events.size()>0) { + // swap events list to free ASAP + synchronized(eventsLock) { + if(events.size()>0) { + _events = events; + events = new ArrayList(); + } + eventsLock.notifyAll(); + } + if( null != _events ) { + for (int i=0; i < _events.size(); i++) { + NEWTEventTask eventTask = (NEWTEventTask) _events.get(i); + NEWTEvent event = eventTask.get(); + Object source = event.getSource(); + if(source instanceof NEWTEventConsumer) { + NEWTEventConsumer consumer = (NEWTEventConsumer) source ; + if(!consumer.consumeEvent(event)) { + enqueueEvent(false, event); + } + } else { + throw new RuntimeException("Event source not NEWT: "+source.getClass().getName()+", "+source); + } + eventTask.notifyIssuer(); + } + } + } + + // System.err.println("Display.dispatchMessages() NATIVE "+this+" "+getThreadName()); + dispatchMessagesNative(); + } + + public void enqueueEvent(boolean wait, NEWTEvent e) { + if(!isEDTRunning()) { + // oops .. we are already dead + if(DEBUG) { + Throwable t = new Throwable("Warning: EDT already stopped: wait:="+wait+", "+e); + t.printStackTrace(); + } + return; + } + Object lock = new Object(); + NEWTEventTask eTask = new NEWTEventTask(e, wait?lock:null); + synchronized(lock) { + synchronized(eventsLock) { + events.add(eTask); + eventsLock.notifyAll(); + } + if( wait ) { + try { + lock.wait(); + } catch (InterruptedException ie) { + throw new RuntimeException(ie); + } + } + } + } + + protected EDTUtil edtUtil = null; + protected int id; + protected String name; + protected String type; + protected String fqname; + protected int hashCode; + protected int refCount; // number of Display references by Screen + protected boolean destroyWhenUnused; + protected AbstractGraphicsDevice aDevice; +} + diff --git a/src/newt/classes/jogamp/newt/NEWTJNILibLoader.java b/src/newt/classes/jogamp/newt/NEWTJNILibLoader.java new file mode 100644 index 000000000..a4d234fd5 --- /dev/null +++ b/src/newt/classes/jogamp/newt/NEWTJNILibLoader.java @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use + * in the design, construction, operation or maintenance of any nuclear + * facility. + * + * Sun gratefully acknowledges that this software was originally authored + * and developed by Kenneth Bradley Russell and Christopher John Kline. + */ + +package com.jogamp.newt.impl; + +// FIXME: refactor Java SE dependencies +//import java.awt.Toolkit; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.HashSet; +import com.jogamp.common.jvm.JNILibLoaderBase; + +public class NEWTJNILibLoader extends JNILibLoaderBase { + + public static void loadNEWT() { + AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + loadLibrary("newt", null, true); + return null; + } + }); + } + +} diff --git a/src/newt/classes/jogamp/newt/OffscreenWindow.java b/src/newt/classes/jogamp/newt/OffscreenWindow.java new file mode 100644 index 000000000..44aa9b440 --- /dev/null +++ b/src/newt/classes/jogamp/newt/OffscreenWindow.java @@ -0,0 +1,128 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.util.Point; + +public class OffscreenWindow extends WindowImpl implements SurfaceChangeable { + + long surfaceHandle = 0; + + public OffscreenWindow() { + } + + static long nextWindowHandle = 0x100; // start here - a marker + + protected void createNativeImpl() { + if(0!=getParentWindowHandle()) { + throw new NativeWindowException("OffscreenWindow does not support window parenting"); + } + if(capsRequested.isOnscreen()) { + throw new NativeWindowException("Capabilities is onscreen"); + } + AbstractGraphicsScreen aScreen = getScreen().getGraphicsScreen(); + config = GraphicsConfigurationFactory.getFactory(aScreen.getDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, aScreen); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + + synchronized(OffscreenWindow.class) { + setWindowHandle(nextWindowHandle++); + } + } + + protected void closeNativeImpl() { + // nop + } + + protected void invalidate(boolean unrecoverable) { + super.invalidate(unrecoverable); + surfaceHandle = 0; + } + + public synchronized void destroy() { + super.destroy(); + surfaceHandle = 0; + } + + public void setSurfaceHandle(long handle) { + surfaceHandle = handle ; + } + + public long getSurfaceHandle() { + return surfaceHandle; + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + sizeChanged(width, height, false); + visibleChanged(visible); + } + + protected void requestFocusImpl(boolean reparented) { + } + + public void setSize(int width, int height) { + if(!visible) { + sizeChanged(width, height, false); + } + } + public void setPosition(int x, int y) { + // nop + } + public boolean setFullscreen(boolean fullscreen) { + // nop + return false; + } + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { + shouldNotCallThis(); + return false; + } + + public Point getLocationOnScreen(Point storage) { + if(null!=storage) { + storage.setX(0); + storage.setY(0); + return storage; + } + return new Point(0,0); + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return new Point(x,y); + } +} + diff --git a/src/newt/classes/jogamp/newt/ScreenImpl.java b/src/newt/classes/jogamp/newt/ScreenImpl.java new file mode 100644 index 000000000..071122a68 --- /dev/null +++ b/src/newt/classes/jogamp/newt/ScreenImpl.java @@ -0,0 +1,505 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl; + +import com.jogamp.common.util.ArrayHashSet; +import com.jogamp.common.util.IntIntHashMap; +import com.jogamp.newt.Display; +import com.jogamp.newt.NewtFactory; +import com.jogamp.newt.Screen; +import com.jogamp.newt.ScreenMode; +import com.jogamp.newt.event.ScreenModeListener; +import com.jogamp.newt.util.ScreenModeUtil; + +import javax.media.nativewindow.*; + +import java.security.*; +import java.util.ArrayList; +import java.util.List; + +public abstract class ScreenImpl extends Screen implements ScreenModeListener { + protected static final boolean DEBUG_TEST_SCREENMODE_DISABLED = Debug.isPropertyDefined("newt.test.Screen.disableScreenMode", true); + + protected DisplayImpl display; + protected int screen_idx; + protected String fqname; + protected int hashCode; + protected AbstractGraphicsScreen aScreen; + protected int refCount; // number of Screen references by Window + protected int width=-1, height=-1; // detected values: set using setScreenSize + protected static int usrWidth=-1, usrHeight=-1; // property values: newt.ws.swidth and newt.ws.sheight + private static AccessControlContext localACC = AccessController.getContext(); + private List/**/ referencedScreenModeListener = new ArrayList(); + long t0; // creationTime + + private static Class getScreenClass(String type) + throws ClassNotFoundException + { + Class screenClass = NewtFactory.getCustomClass(type, "Screen"); + if(null==screenClass) { + if (NativeWindowFactory.TYPE_EGL.equals(type)) { + screenClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDScreen"); + } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { + screenClass = Class.forName("com.jogamp.newt.impl.windows.WindowsScreen"); + } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { + screenClass = Class.forName("com.jogamp.newt.impl.macosx.MacScreen"); + } else if (NativeWindowFactory.TYPE_X11.equals(type)) { + screenClass = Class.forName("com.jogamp.newt.impl.x11.X11Screen"); + } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { + screenClass = Class.forName("com.jogamp.newt.impl.awt.AWTScreen"); + } else { + throw new RuntimeException("Unknown window type \"" + type + "\""); + } + } + return screenClass; + } + + public static Screen create(Display display, final int idx) { + try { + if(usrWidth<0 || usrHeight<0) { + synchronized (Screen.class) { + if(usrWidth<0 || usrHeight<0) { + usrWidth = Debug.getIntProperty("newt.ws.swidth", true, localACC); + usrHeight = Debug.getIntProperty("newt.ws.sheight", true, localACC); + if(usrWidth>0 || usrHeight>0) { + System.err.println("User screen size "+usrWidth+"x"+usrHeight); + } + } + } + } + synchronized(screenList) { + { + Screen screen0 = ScreenImpl.getLastScreenOf(display, idx, -1); + if(null != screen0) { + if(DEBUG) { + System.err.println("Screen.create() REUSE: "+screen0+" "+Display.getThreadName()); + } + return screen0; + } + } + Class screenClass = getScreenClass(display.getType()); + ScreenImpl screen = (ScreenImpl) screenClass.newInstance(); + screen.display = (DisplayImpl) display; + screen.screen_idx = idx; + screen.fqname = (display.getFQName()+idx).intern(); + screen.hashCode = screen.fqname.hashCode(); + screenList.add(screen); + if(DEBUG) { + System.err.println("Screen.create() NEW: "+screen+" "+Display.getThreadName()); + } + return screen; + } + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public int hashCode() { + return hashCode; + } + + public synchronized final void createNative() + throws NativeWindowException + { + if(null == aScreen) { + if(DEBUG) { + System.err.println("Screen.createNative() START ("+DisplayImpl.getThreadName()+", "+this+")"); + } + t0 = System.currentTimeMillis(); + display.addReference(); + createNativeImpl(); + if(null == aScreen) { + throw new NativeWindowException("Screen.createNative() failed to instanciate an AbstractGraphicsScreen"); + } + if(DEBUG) { + System.err.println("Screen.createNative() END ("+DisplayImpl.getThreadName()+", "+this+")"); + } + synchronized(screenList) { + screensActive++; + } + } + initScreenModeStatus(); + } + + public synchronized final void destroy() { + releaseScreenModeStatus(); + + synchronized(screenList) { + screenList.remove(this); + if(0 < screensActive) { + screensActive--; + } + } + + if ( null != aScreen ) { + closeNativeImpl(); + aScreen = null; + } + refCount = 0; + display.removeReference(); + } + + public synchronized final int addReference() throws NativeWindowException { + if(DEBUG) { + System.err.println("Screen.addReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount+1)); + } + if ( 0 == refCount ) { + createNative(); + } + if(null == aScreen) { + throw new NativeWindowException("Screen.addReference() (refCount "+refCount+") null AbstractGraphicsScreen"); + } + return ++refCount; + } + + public synchronized final int removeReference() { + if(DEBUG) { + String msg = "Screen.removeReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount-1); + // Throwable t = new Throwable(msg); + // t.printStackTrace(); + System.err.println(msg); + } + refCount--; // could become < 0, in case of manual destruction without actual creation/addReference + if(0>=refCount) { + destroy(); + refCount=0; // fix < 0 + } + return refCount; + } + + public synchronized final int getReferenceCount() { + return refCount; + } + + protected abstract void createNativeImpl(); + protected abstract void closeNativeImpl(); + + public final String getFQName() { + return fqname; + } + + protected void setScreenSize(int w, int h) { + System.err.println("Detected screen size "+w+"x"+h); + width=w; height=h; + } + + public final Display getDisplay() { + return display; + } + + public final int getIndex() { + return screen_idx; + } + + public final AbstractGraphicsScreen getGraphicsScreen() { + return aScreen; + } + + public final boolean isNativeValid() { + return null != aScreen; + } + + public final int getWidth() { + return (usrWidth>0) ? usrWidth : (width>0) ? width : 480; + } + + public final int getHeight() { + return (usrHeight>0) ? usrHeight : (height>0) ? height : 480; + } + + public String toString() { + return "NEWT-Screen["+getFQName()+", idx "+screen_idx+", refCount "+refCount+", "+getWidth()+"x"+getHeight()+", "+aScreen+", "+display+"]"; + } + + public final List/**/ getScreenModes() { + ArrayHashSet screenModes = getScreenModesOrig(); + if(null != screenModes && 0 < screenModes.size()) { + return screenModes.toArrayList(); + } + return null; + } + + public ScreenMode getOriginalScreenMode() { + ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); + return ( null != sms ) ? sms.getOriginalScreenMode() : null ; + } + + public ScreenMode getCurrentScreenMode() { + ScreenMode smU = null; + ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); + if(null != sms) { + ScreenMode sm0 = ( DEBUG_TEST_SCREENMODE_DISABLED ) ? null : getCurrentScreenModeImpl(); + if(null == sm0) { + return null; + } + sms.lock(); + try { + smU = (ScreenMode) sms.getScreenModes().get(sm0); // unify via value hash + if(null == smU) { + throw new RuntimeException(sm0+" could not be hashed from ScreenMode list"); + } + + // if mode has changed somehow, update it .. + if( sms.getCurrentScreenMode().hashCode() != smU.hashCode() ) { + sms.fireScreenModeChanged(smU, true); + } + } finally { + sms.unlock(); + } + } + return smU; + } + + public boolean setCurrentScreenMode(ScreenMode screenMode) { + ScreenMode smU = (ScreenMode) getScreenModesOrig().get(screenMode); // unify via value hash + ScreenModeStatus sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); + if(null!=sms) { + sms.lock(); + try { + if(DEBUG) { + System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): 0.0 "+screenMode); + } + + sms.fireScreenModeChangeNotify(smU); + + if(DEBUG) { + System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): 0.1 "+screenMode); + } + + boolean success = setCurrentScreenModeImpl(smU); + if(success) { + setScreenSize(screenMode.getMonitorMode().getSurfaceSize().getResolution().getWidth(), + screenMode.getMonitorMode().getSurfaceSize().getResolution().getHeight()); + } + + if(DEBUG) { + System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): X.0 "+screenMode+", success: "+success); + } + + sms.fireScreenModeChanged(smU, success); + + if(DEBUG) { + System.err.println("Screen.setCurrentScreenMode ("+(System.currentTimeMillis()-t0)+"): X.X "+screenMode+", success: "+success); + } + + return success; + } finally { + sms.unlock(); + } + } + return false; + } + + public void screenModeChangeNotify(ScreenMode sm) { + for(int i=0; i + * Is called within a thread safe environment.
+ * Is called only to collect the ScreenModes, usually at startup setting up modes.
+ *
+ * WARNING: must be synchronized with {@link com.jogamp.newt.util.ScreenModeUtil#NUM_SCREEN_MODE_PROPERTIES}, + * ie {@link com.jogamp.newt.util.ScreenModeUtil#streamIn(com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, int[], int)}
+ *
+ * Note: Additional 1st element is native mode id. + */ + protected int[] getScreenModeFirstImpl() { + return null; + } + + /** + * To be implemented by the native specification.
+ * Is called within a thread safe environment.
+ * Is called only to collect the ScreenModes, usually at startup setting up modes.
+ *
+ * WARNING: must be synchronized with {@link com.jogamp.newt.util.ScreenModeUtil#NUM_SCREEN_MODE_PROPERTIES}, + * ie {@link com.jogamp.newt.util.ScreenModeUtil#streamIn(com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, com.jogamp.common.util.ArrayHashSet, int[], int)}
+ *
+ * Note: Additional 1st element is native mode id. + */ + protected int[] getScreenModeNextImpl() { + return null; + } + + /** + * To be implemented by the native specification.
+ * Is called within a thread safe environment.
+ */ + protected ScreenMode getCurrentScreenModeImpl() { + return null; + } + + /** + * To be implemented by the native specification.
+ * Is called within a thread safe environment.
+ */ + protected boolean setCurrentScreenModeImpl(ScreenMode screenMode) { + return false; + } + + private void initScreenModeStatus() { + ScreenModeStatus sms; + ScreenModeStatus.lockScreenModeStatus(); + try { + sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); + if(null==sms) { + IntIntHashMap screenModesIdx2NativeIdx = new IntIntHashMap(); + + ArrayHashSet screenModes = collectNativeScreenModes(screenModesIdx2NativeIdx); + sms = new ScreenModeStatus(screenModes, screenModesIdx2NativeIdx); + if(null!=screenModes && screenModes.size()>0) { + ScreenMode originalScreenMode = ( DEBUG_TEST_SCREENMODE_DISABLED ) ? null : getCurrentScreenModeImpl(); + if(null != originalScreenMode) { + ScreenMode originalScreenMode0 = (ScreenMode) screenModes.get(originalScreenMode); // unify via value hash + if(null == originalScreenMode0) { + throw new RuntimeException(originalScreenMode+" could not be hashed from ScreenMode list"); + } + sms.setOriginalScreenMode(originalScreenMode0); + } + } + ScreenModeStatus.mapScreenModeStatus(this.getFQName(), sms); + } + sms.addListener(this); + } finally { + ScreenModeStatus.unlockScreenModeStatus(); + } + } + + /** ignores bpp < 15 */ + private ArrayHashSet collectNativeScreenModes(IntIntHashMap screenModesIdx2NativeId) { + ArrayHashSet resolutionPool = new ArrayHashSet(); + ArrayHashSet surfaceSizePool = new ArrayHashSet(); + ArrayHashSet screenSizeMMPool = new ArrayHashSet(); + ArrayHashSet monitorModePool = new ArrayHashSet(); + ArrayHashSet screenModePool = null; + + screenModePool = new ArrayHashSet(); + + int[] smProps = null; + int num = 0; + final int idxBpp = 1 // native mode + + 1 // count + + ScreenModeUtil.NUM_RESOLUTION_PROPERTIES + + ScreenModeUtil.NUM_SURFACE_SIZE_PROPERTIES + - 1 ; // index 0 based + do { + if(DEBUG_TEST_SCREENMODE_DISABLED) { + smProps = null; + } else if(0 == num) { + smProps = getScreenModeFirstImpl(); + } else { + smProps = getScreenModeNextImpl(); + } + if(null != smProps && 0 < smProps.length && smProps[idxBpp] >= 15) { + int nativeId = smProps[0]; + int screenModeIdx = ScreenModeUtil.streamIn(resolutionPool, surfaceSizePool, screenSizeMMPool, + monitorModePool, screenModePool, smProps, 1); + if(screenModeIdx >= 0) { + screenModesIdx2NativeId.put(screenModeIdx, nativeId); + } + } + num++; + } while ( null != smProps && 0 < smProps.length ); + + if(DEBUG) { + System.err.println("ScreenImpl.collectNativeScreenModes: ScreenMode number : "+screenModePool.size()); + System.err.println("ScreenImpl.collectNativeScreenModes: MonitorMode number : "+monitorModePool.size()); + System.err.println("ScreenImpl.collectNativeScreenModes: ScreenSizeMM number: "+screenSizeMMPool.size()); + System.err.println("ScreenImpl.collectNativeScreenModes: SurfaceSize number : "+surfaceSizePool.size()); + System.err.println("ScreenImpl.collectNativeScreenModes: Resolution number : "+resolutionPool.size()); + } + + return screenModePool; + } + + private void releaseScreenModeStatus() { + ScreenModeStatus sms; + ScreenModeStatus.lockScreenModeStatus(); + try { + sms = ScreenModeStatus.getScreenModeStatus(this.getFQName()); + if(null != sms) { + sms.lock(); + try { + if(0 == sms.removeListener(this)) { + if(!sms.isOriginalMode()) { + setCurrentScreenMode(sms.getOriginalScreenMode()); + } + ScreenModeStatus.unmapScreenModeStatus(this.getFQName()); + } + } finally { + sms.unlock(); + } + } + } finally { + ScreenModeStatus.unlockScreenModeStatus(); + } + } +} + diff --git a/src/newt/classes/jogamp/newt/ScreenModeStatus.java b/src/newt/classes/jogamp/newt/ScreenModeStatus.java new file mode 100644 index 000000000..3ca9b638b --- /dev/null +++ b/src/newt/classes/jogamp/newt/ScreenModeStatus.java @@ -0,0 +1,207 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.newt.impl; + +import com.jogamp.common.util.ArrayHashSet; +import com.jogamp.common.util.IntIntHashMap; +import com.jogamp.common.util.locks.RecursiveLock; +import com.jogamp.newt.Screen; +import com.jogamp.newt.ScreenMode; +import com.jogamp.newt.event.ScreenModeListener; +import java.util.ArrayList; +import java.util.HashMap; + +public class ScreenModeStatus { + private static boolean DEBUG = Screen.DEBUG; + + private RecursiveLock lock = new RecursiveLock(); + private ArrayHashSet/**/ screenModes; + private IntIntHashMap screenModesIdx2NativeIdx; + private ScreenMode currentScreenMode; + private ScreenMode originalScreenMode; + private ArrayList/**/ listener = new ArrayList(); + + private static HashMap screenFQN2ScreenModeStatus = new HashMap(); + private static RecursiveLock screen2ScreenModeStatusLock = new RecursiveLock(); + + protected static void mapScreenModeStatus(String screenFQN, ScreenModeStatus sms) { + screen2ScreenModeStatusLock.lock(); + try { + ScreenModeStatus _sms = (ScreenModeStatus) screenFQN2ScreenModeStatus.get(screenFQN); + if( null != _sms ) { + throw new RuntimeException("ScreenModeStatus "+_sms+" already mapped to "+screenFQN); + } + screenFQN2ScreenModeStatus.put(screenFQN, sms); + if(DEBUG) { + System.err.println("ScreenModeStatus.map "+screenFQN+" -> "+sms); + } + } finally { + screen2ScreenModeStatusLock.unlock(); + } + } + + /** + * @param screen the prev user + * @return true if mapping is empty, ie no more usage of the mapped ScreenModeStatus + */ + protected static void unmapScreenModeStatus(String screenFQN) { + screen2ScreenModeStatusLock.lock(); + try { + ScreenModeStatus sms = (ScreenModeStatus) screenFQN2ScreenModeStatus.remove(screenFQN); + if(DEBUG) { + System.err.println("ScreenModeStatus.unmap "+screenFQN+" -> "+sms); + } + } finally { + screen2ScreenModeStatusLock.unlock(); + } + } + + protected static ScreenModeStatus getScreenModeStatus(String screenFQN) { + screen2ScreenModeStatusLock.lock(); + try { + return (ScreenModeStatus) screenFQN2ScreenModeStatus.get(screenFQN); + } finally { + screen2ScreenModeStatusLock.unlock(); + } + } + + protected static void lockScreenModeStatus() { + screen2ScreenModeStatusLock.lock(); + } + + protected static void unlockScreenModeStatus() { + screen2ScreenModeStatusLock.unlock(); + } + + public ScreenModeStatus(ArrayHashSet/**/ screenModes, + IntIntHashMap screenModesIdx2NativeIdx) { + this.screenModes = screenModes; + this.screenModesIdx2NativeIdx = screenModesIdx2NativeIdx; + } + + protected final void setOriginalScreenMode(ScreenMode originalScreenMode) { + this.originalScreenMode = originalScreenMode; + this.currentScreenMode = originalScreenMode; + } + + public final ScreenMode getOriginalScreenMode() { + return originalScreenMode; + } + + public final ScreenMode getCurrentScreenMode() { + lock(); + try { + return currentScreenMode; + } finally { + unlock(); + } + } + + public final boolean isOriginalMode() { + lock(); + try { + if(null != currentScreenMode && null != originalScreenMode) { + return currentScreenMode.hashCode() == originalScreenMode.hashCode(); + } + return true; + } finally { + unlock(); + } + } + + protected final ArrayHashSet/**/ getScreenModes() { + return screenModes; + } + + protected final IntIntHashMap getScreenModesIdx2NativeIdx() { + return screenModesIdx2NativeIdx; + } + + protected final int addListener(ScreenModeListener l) { + lock(); + try { + listener.add(l); + if(DEBUG) { + System.err.println("ScreenModeStatus.addListener (size: "+listener.size()+"): "+l); + } + return listener.size(); + } finally { + unlock(); + } + } + + protected final int removeListener(ScreenModeListener l) { + lock(); + try { + if(!listener.remove(l)) { + throw new RuntimeException("ScreenModeListener "+l+" not contained"); + } + if(DEBUG) { + System.err.println("ScreenModeStatus.removeListener (size: "+listener.size()+"): "+l); + } + return listener.size(); + } finally { + unlock(); + } + } + + protected final void fireScreenModeChangeNotify(ScreenMode desiredScreenMode) { + lock(); + try { + for(int i=0; i default + protected boolean fullscreen, visible, hasFocus; + protected int width, height, x, y; + protected int nfs_width, nfs_height, nfs_x, nfs_y; // non fullscreen dimensions .. + protected String title = "Newt Window"; + protected boolean undecorated = false; + private LifecycleHook lifecycleHook = null; + + private DestroyAction destroyAction = new DestroyAction(); + private boolean handleDestroyNotify = true; + + private ReparentActionRecreate reparentActionRecreate = new ReparentActionRecreate(); + + private RequestFocusAction requestFocusAction = new RequestFocusAction(); + private FocusRunnable focusAction = null; + + private Object surfaceUpdatedListenersLock = new Object(); + private ArrayList surfaceUpdatedListeners; + + private Object childWindowsLock = new Object(); + private ArrayList childWindows; + + private ArrayList mouseListeners; + private int mouseButtonPressed; // current pressed mouse button number + private long lastMousePressed; // last time when a mouse button was pressed + private int lastMouseClickCount; // last mouse button click count + + private ArrayList keyListeners; + + private ArrayList windowListeners; + private boolean repaintQueued = false; + + ScreenModeListenerImpl screenModeListenerImpl = new ScreenModeListenerImpl(); + + private void initializeStates() { + invalidate(true); + + childWindows = new ArrayList(); + surfaceUpdatedListeners = new ArrayList(); + windowListeners = new ArrayList(); + mouseListeners = new ArrayList(); + + mouseButtonPressed = 0; // current pressed mouse button number + lastMousePressed = 0; // last time when a mouse button was pressed + lastMouseClickCount = 0; // last mouse button click count + keyListeners = new ArrayList(); + } + + // Workaround for initialization order problems on Mac OS X + // between native Newt and (apparently) Fmod -- if Fmod is + // initialized first then the connection to the window server + // breaks, leading to errors from deep within the AppKit + public static void init(String type) { + if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { + try { + getWindowClass(type); + } catch (Exception e) { + e.printStackTrace(); + } + } + } + + // + // Construction Methods + // + + private static Class getWindowClass(String type) + throws ClassNotFoundException + { + Class windowClass = NewtFactory.getCustomClass(type, "Window"); + if(null==windowClass) { + if (NativeWindowFactory.TYPE_EGL.equals(type)) { + windowClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDWindow"); + } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) { + windowClass = Class.forName("com.jogamp.newt.impl.windows.WindowsWindow"); + } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) { + windowClass = Class.forName("com.jogamp.newt.impl.macosx.MacWindow"); + } else if (NativeWindowFactory.TYPE_X11.equals(type)) { + windowClass = Class.forName("com.jogamp.newt.impl.x11.X11Window"); + } else if (NativeWindowFactory.TYPE_AWT.equals(type)) { + windowClass = Class.forName("com.jogamp.newt.impl.awt.AWTWindow"); + } else { + throw new NativeWindowException("Unknown window type \"" + type + "\""); + } + } + return windowClass; + } + + public static WindowImpl create(NativeWindow parentWindow, long parentWindowHandle, Screen screen, CapabilitiesImmutable caps) { + try { + Class windowClass; + if(caps.isOnscreen()) { + windowClass = getWindowClass(screen.getDisplay().getType()); + } else { + windowClass = OffscreenWindow.class; + } + WindowImpl window = (WindowImpl) windowClass.newInstance(); + window.initializeStates(); + window.parentWindow = parentWindow; + window.parentWindowHandle = parentWindowHandle; + window.screen = (ScreenImpl) screen; + window.capsRequested = (CapabilitiesImmutable) caps.cloneMutable(); + window.setUndecorated(0!=parentWindowHandle); + return window; + } catch (Throwable t) { + t.printStackTrace(); + throw new NativeWindowException(t); + } + } + + public static WindowImpl create(Object[] cstrArguments, Screen screen, CapabilitiesImmutable caps) { + try { + Class windowClass = getWindowClass(screen.getDisplay().getType()); + Class[] cstrArgumentTypes = getCustomConstructorArgumentTypes(windowClass); + if(null==cstrArgumentTypes) { + throw new NativeWindowException("WindowClass "+windowClass+" doesn't support custom arguments in constructor"); + } + int argsChecked = verifyConstructorArgumentTypes(cstrArgumentTypes, cstrArguments); + if ( argsChecked < cstrArguments.length ) { + throw new NativeWindowException("WindowClass "+windowClass+" constructor mismatch at argument #"+argsChecked+"; Constructor: "+getTypeStrList(cstrArgumentTypes)+", arguments: "+getArgsStrList(cstrArguments)); + } + WindowImpl window = (WindowImpl) ReflectionUtil.createInstance( windowClass, cstrArgumentTypes, cstrArguments ) ; + window.initializeStates(); + window.screen = (ScreenImpl) screen; + window.capsRequested = (CapabilitiesImmutable) caps.cloneMutable(); + return window; + } catch (Throwable t) { + throw new NativeWindowException(t); + } + } + + public static interface LifecycleHook { + /** + * Reset of internal state counter, ie totalFrames, etc. + * Called from EDT while window is locked. + */ + public abstract void resetCounter(); + + /** + * Invoked after Window setVisible, + * allows allocating resources depending on the native Window. + * Called from EDT while window is locked. + */ + void setVisibleActionPost(boolean visible, boolean nativeWindowCreated); + + /** + * Invoked before Window destroy action, + * allows releasing of resources depending on the native Window.
+ * Surface not locked yet.
+ * Called not necessarily from EDT. + */ + void destroyActionPreLock(); + + /** + * Invoked before Window destroy action, + * allows releasing of resources depending on the native Window.
+ * Surface locked.
+ * Called from EDT while window is locked. + */ + void destroyActionInLock(); + + /** + * Invoked after destruction from Window's invalidate method.
+ * Called while window is locked. + * @param unrecoverable + */ + void invalidate(boolean unrecoverable); + + /** + * Invoked for expensive modifications, ie while reparenting and ScreenMode change.
+ * No lock is hold when invoked.
+ * + * @return true is paused, otherwise false. If true {@link #resumeRenderingAction()} shall be issued. + * + * @see #resumeRenderingAction() + */ + boolean pauseRenderingAction(); + + /** + * Invoked for expensive modifications, ie while reparenting and ScreenMode change. + * No lock is hold when invoked.
+ * + * @see #pauseRenderingAction() + */ + void resumeRenderingAction(); + } + + private boolean createNative() { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.createNative() START ("+getThreadName()+", "+this+")"); + } + if( null != parentWindow && + NativeSurface.LOCK_SURFACE_NOT_READY >= parentWindow.lockSurface() ) { + throw new NativeWindowException("Parent surface lock: not ready: "+parentWindow); + } + try { + if(validateParentWindowHandle()) { + if(screenReferenceAdded) { + throw new InternalError("XXX"); + } + screen.addReference(); + screenReferenceAdded = true; + createNativeImpl(); + setVisibleImpl(true, x, y, width, height); + screen.addScreenModeListener(screenModeListenerImpl); + setTitleImpl(title); + } + } finally { + if(null!=parentWindow) { + parentWindow.unlockSurface(); + } + } + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.createNative() END ("+getThreadName()+", "+this+")"); + } + return 0 != windowHandle ; + } + + private void removeScreenReference() { + if(screenReferenceAdded) { + // be nice, probably already called recursive via + // closeAndInvalidate() -> closeNativeIml() -> .. -> windowDestroyed() -> closeAndInvalidate() ! + // or via reparentWindow .. etc + screenReferenceAdded = false; + screen.removeReference(); + } + } + + private void closeAndInvalidate() { + windowLock.lock(); + try { + if( null != screen ) { + if( 0 != windowHandle ) { + screen.removeScreenModeListener(screenModeListenerImpl); + closeNativeImpl(); + removeScreenReference(); + } + Display dpy = screen.getDisplay(); + if(null != dpy) { + dpy.validateEDT(); + } + } + invalidate(false); + } finally { + windowLock.unlock(); + } + } + + private boolean validateParentWindowHandle() { + if(null!=parentWindow) { + parentWindowHandle = getNativeWindowHandle(parentWindow); + return 0 != parentWindowHandle ; + } + return true; + } + + private static long getNativeWindowHandle(NativeWindow nativeWindow) { + long handle = 0; + if(null!=nativeWindow) { + boolean wasLocked = false; + if( NativeSurface.LOCK_SURFACE_NOT_READY < nativeWindow.lockSurface() ) { + wasLocked = true; + try { + handle = nativeWindow.getWindowHandle(); + if(0==handle) { + throw new NativeWindowException("Parent native window handle is NULL, after succesful locking: "+nativeWindow); + } + } catch (NativeWindowException nwe) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.getNativeWindowHandle: not successful yet: "+nwe); + } + } finally { + nativeWindow.unlockSurface(); + } + } + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.getNativeWindowHandle: locked "+wasLocked+", "+nativeWindow); + } + } + return handle; + } + + + //---------------------------------------------------------------------- + // NativeSurface: Native implementation + // + + protected int lockSurfaceImpl() { return LOCK_SUCCESS; } + + protected void unlockSurfaceImpl() { } + + //---------------------------------------------------------------------- + // WindowClosingProtocol implementation + // + private Object closingListenerLock = new Object(); + private int defaultCloseOperation = DISPOSE_ON_CLOSE; + + public int getDefaultCloseOperation() { + synchronized (closingListenerLock) { + return defaultCloseOperation; + } + } + + public int setDefaultCloseOperation(int op) { + synchronized (closingListenerLock) { + int _op = defaultCloseOperation; + defaultCloseOperation = op; + return _op; + } + } + + //---------------------------------------------------------------------- + // Window: Native implementation + // + + /** + * The native implementation must set the native windowHandle.
+ * + * The implementation should invoke the referenced java state callbacks + * to notify this Java object of state changes. + * + * @see #windowDestroyNotify() + * @see #focusChanged(boolean) + * @see #visibleChanged(boolean) + * @see #sizeChanged(int,int) + * @see #positionChanged(int,int) + * @see #windowDestroyNotify() + */ + protected abstract void createNativeImpl(); + + protected abstract void closeNativeImpl(); + + /** + * The native implementation must invoke {@link #focusChanged(boolean)} + * to change the focus state, if force == false. + * This may happen asynchronous within {@link #TIMEOUT_NATIVEWINDOW}. + * + * @param force if true, bypass {@link #focusChanged(boolean)} and force focus request + */ + protected abstract void requestFocusImpl(boolean force); + + /** + * The native implementation must invoke {@link #visibleChanged(boolean)} + * to change the visibility state. This may happen asynchronous within + * {@link #TIMEOUT_NATIVEWINDOW}. + */ + protected abstract void setVisibleImpl(boolean visible, int x, int y, int width, int height); + + /** + * The native implementation should invoke the referenced java state callbacks + * to notify this Java object of state changes. + * + * @param x -1 if no position change requested, otherwise greater than zero + * @param y -1 if no position change requested, otherwise greater than zero + * @param width -1 if no size change requested, otherwise greater than zero + * @param height -1 if no size change requested, otherwise greater than zero + * @param parentChange true if reparenting requested, otherwise false + * @param fullScreenChange 0 if unchanged, -1 fullscreen off, 1 fullscreen on + * @param decorationChange 0 if unchanged, -1 undecorated, 1 decorated + * + * @see #sizeChanged(int,int) + * @see #positionChanged(int,int) + */ + protected abstract boolean reconfigureWindowImpl(int x, int y, int width, int height, + boolean parentChange, int fullScreenChange, int decorationChange); + + protected void setTitleImpl(String title) {} + + /** + * Return screen coordinates of the given coordinates + * or null, in which case a NativeWindow traversal shall being used + * as demonstrated in {@link #getLocationOnScreen(javax.media.nativewindow.util.Point)}. + * + * @return if not null, the screen location of the given coordinates + */ + protected abstract Point getLocationOnScreenImpl(int x, int y); + + //---------------------------------------------------------------------- + // NativeSurface + // + + public final int lockSurface() { + int res = LOCK_SURFACE_NOT_READY; + windowLock.lock(); + + if(isNativeValid()) { + AbstractGraphicsDevice adevice = screen.getDisplay().getGraphicsDevice(); + adevice.lock(); + try { + res = lockSurfaceImpl(); + } finally { + if( LOCK_SURFACE_NOT_READY == res ) { + adevice.unlock(); + } + } + } + if( LOCK_SURFACE_NOT_READY == res ) { + windowLock.unlock(); + } + + return res; + } + + public final void unlockSurface() { + // may throw RuntimeException if not locked + windowLock.validateLocked(); + AbstractGraphicsDevice adevice = screen.getDisplay().getGraphicsDevice(); + + try { + unlockSurfaceImpl(); + } finally { + adevice.unlock(); + } + windowLock.unlock(); + } + + public final boolean isSurfaceLockedByOtherThread() { + return windowLock.isLockedByOtherThread(); + } + + public final boolean isSurfaceLocked() { + return windowLock.isLocked(); + } + + public final Thread getSurfaceLockOwner() { + return windowLock.getOwner(); + } + + public long getSurfaceHandle() { + return windowHandle; // default: return window handle + } + + public boolean surfaceSwap() { + return false; + } + + public AbstractGraphicsConfiguration getGraphicsConfiguration() { + return config; + } + + public final long getDisplayHandle() { + return getScreen().getDisplay().getHandle(); + } + + public final int getScreenIndex() { + return getScreen().getIndex(); + } + + //---------------------------------------------------------------------- + // NativeWindow + // + + // public final void destroy() - see below + + public final NativeWindow getParent() { + return parentWindow; + } + + public final long getWindowHandle() { + return windowHandle; + } + + public Point getLocationOnScreen(Point storage) { + if(isNativeValid()) { + Point d; + windowLock.lock(); + try { + d = getLocationOnScreenImpl(0, 0); + } finally { + windowLock.unlock(); + } + if(null!=d) { + if(null!=storage) { + storage.translate(d.getX(),d.getY()); + return storage; + } + return d; + } + // fall through intended .. + } + + if(null!=storage) { + storage.translate(getX(),getY()); + } else { + storage = new Point(getX(),getY()); + } + if(null!=parentWindow) { + // traverse through parent list .. + parentWindow.getLocationOnScreen(storage); + } + return storage; + } + + //---------------------------------------------------------------------- + // Window + // + + public final boolean isNativeValid() { + return null != getScreen() && 0 != getWindowHandle() ; + } + + public final boolean isValid() { + return null != getScreen() ; + } + + public final Screen getScreen() { + return screen; + } + + class VisibleAction implements Runnable { + boolean visible; + boolean nativeWindowCreated; + boolean madeVisible; + + public VisibleAction (boolean visible) { + this.visible = visible; + this.nativeWindowCreated = false; + this.madeVisible = false; + } + + public final boolean getNativeWindowCreated() { return nativeWindowCreated; } + public final boolean getBecameVisible() { return madeVisible; } + public final boolean getChanged() { return nativeWindowCreated || madeVisible; } + + public void run() { + windowLock.lock(); + try { + if(null!=lifecycleHook) { + lifecycleHook.resetCounter(); + } + + if(!visible && null!=childWindows && childWindows.size()>0) { + synchronized(childWindowsLock) { + for(int i = 0; i < childWindows.size(); i++ ) { + NativeWindow nw = (NativeWindow) childWindows.get(i); + if(nw instanceof WindowImpl) { + ((WindowImpl)nw).setVisible(false); + } + } + } + } + if(0==windowHandle && visible) { + if( 00) { + synchronized(childWindowsLock) { + for(int i = 0; i < childWindows.size(); i++ ) { + NativeWindow nw = (NativeWindow) childWindows.get(i); + if(nw instanceof WindowImpl) { + ((WindowImpl)nw).setVisible(true); + } + } + } + } + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window setVisible: END ("+getThreadName()+") "+x+"/"+y+" "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible: "+WindowImpl.this.visible+", nativeWindowCreated: "+nativeWindowCreated+", madeVisible: "+madeVisible); + } + } finally { + windowLock.unlock(); + } + if( getChanged() ) { + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener + } + } + } + + public void setVisible(boolean visible) { + if(isValid()) { + if( 0==windowHandle && visible && 0>=width*height ) { + // fast-path: not realized yet, make visible, but zero size + return; + } + + if(DEBUG_IMPLEMENTATION) { + String msg = new String("Window setVisible: START ("+getThreadName()+") "+x+"/"+y+" "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible: "+this.visible+" -> "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+(null!=parentWindow)/*+", "+this*/); + System.err.println(msg); + Thread.dumpStack(); + } + VisibleAction visibleAction = new VisibleAction(visible); + runOnEDTIfAvail(true, visibleAction); + } + } + + class SetSizeActionImpl implements Runnable { + int visibleAction = 0; // 1 invisible, 2 visible (create) + int width, height; + + public int getVisibleAction() { + return visibleAction; + } + public SetSizeActionImpl(int w, int h) { + width = w; + height = h; + } + public void run() { + windowLock.lock(); + try { + if ( !fullscreen && ( width != WindowImpl.this.width || WindowImpl.this.height != height ) ) { + if(DEBUG_IMPLEMENTATION) { + String msg = new String("Window setSize: START "+WindowImpl.this.width+"x"+WindowImpl.this.height+" -> "+width+"x"+height+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)+", visible "+visible); + System.err.println(msg); + } + if ( 0 != windowHandle && 0>=width*height && visible ) { + visibleAction=1; // invisible + WindowImpl.this.width = 0; + WindowImpl.this.height = 0; + } else if ( 0 == windowHandle && 00) { + // avoid ConcurrentModificationException: parent -> child -> parent.removeChild(this) + ArrayList clonedChildWindows = (ArrayList) childWindows.clone(); + while( clonedChildWindows.size() > 0 ) { + NativeWindow nw = (NativeWindow) clonedChildWindows.remove(0); + if(nw instanceof WindowImpl) { + ((WindowImpl)nw).sendWindowEvent(WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY); + ((WindowImpl)nw).destroy(); + } else { + nw.destroy(); + } + } + } + } + + if(null!=lifecycleHook) { + // send synced destroy notification for proper cleanup, eg GLWindow/OpenGL + lifecycleHook.destroyActionInLock(); + } + + closeAndInvalidate(); + + // send synced destroyed notification + sendWindowEvent(WindowEvent.EVENT_WINDOW_DESTROYED); + + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.destroy() END "+getThreadName()/*+", "+WindowImpl.this*/); + } + } finally { + windowLock.unlock(); + } + } + } + + public void destroy() { + if( isValid() ) { + if(DEBUG_IMPLEMENTATION) { + String msg = new String("Window.destroy() START "+getThreadName()/*+", "+this*/); + System.err.println(msg); + //Exception ee = new Exception(msg); + //ee.printStackTrace(); + } + boolean animatorPaused = false; + if(null!=lifecycleHook) { + animatorPaused = lifecycleHook.pauseRenderingAction(); + } + if(null!=lifecycleHook) { + lifecycleHook.destroyActionPreLock(); + } + runOnEDTIfAvail(true, destroyAction); + if(animatorPaused) { + lifecycleHook.resumeRenderingAction(); + } + } + } + + public final void invalidate() { + destroy(); + invalidate(true); + } + + /** + * @param unrecoverable If true, all states, size, position, parent handles, + * reference to it's Screen are reset. + * Otherwise you can recreate the window, via setVisible(true). + * @see #invalidate() + * @see #destroy() + * @see #destroy(boolean) + */ + protected void invalidate(boolean unrecoverable) { + windowLock.lock(); + try { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + String msg = new String("!!! Window Invalidate(unrecoverable: "+unrecoverable+") "+getThreadName()); + System.err.println(msg); + // Throwable t = new Throwable(msg); + // t.printStackTrace(); + } + + // Childs first .. + synchronized(childWindowsLock) { + // avoid ConcurrentModificationException: parent -> child -> parent.removeChild(this) + if(null!=childWindows && childWindows.size()>0) { + ArrayList clonedChildWindows = (ArrayList) childWindows.clone(); + while( clonedChildWindows.size() > 0 ) { + NativeWindow nw = (NativeWindow) clonedChildWindows.remove(0); + if(nw instanceof WindowImpl) { + ((WindowImpl)nw).invalidate(unrecoverable); + } + } + } + } + + if(null!=lifecycleHook) { + lifecycleHook.invalidate(unrecoverable); + } + + windowHandle = 0; + visible = false; + fullscreen = false; + hasFocus = false; + + if(unrecoverable) { + if(null!=parentWindow && parentWindow instanceof Window) { + ((Window)parentWindow).removeChild(WindowImpl.this); + } + screen = null; + + synchronized(childWindowsLock) { + childWindows = null; + } + synchronized(surfaceUpdatedListenersLock) { + surfaceUpdatedListeners = null; + } + windowListeners = null; + mouseListeners = null; + keyListeners = null; + + parentWindowHandle = 0; + parentWindow = null; + capsRequested = null; + lifecycleHook = null; + + // Default position and dimension will be re-set immediately by user + width = 128; + height = 128; + x=0; + y=0; + } + } finally { + windowLock.unlock(); + } + } + + class ReparentActionImpl implements Runnable, ReparentAction { + NativeWindow newParentWindow; + boolean forceDestroyCreate; + int reparentAction; + + public ReparentActionImpl(NativeWindow newParentWindow, boolean forceDestroyCreate) { + this.newParentWindow = newParentWindow; + this.forceDestroyCreate = forceDestroyCreate; + this.reparentAction = -1; // ensure it's set + } + + public final int getStrategy() { + return reparentAction; + } + + private final void setScreen(ScreenImpl newScreen) { + WindowImpl.this.removeScreenReference(); + screen = newScreen; + } + + public void run() { + boolean wasVisible; + + // mirror pos/size so native change notification can get overwritten + int x = WindowImpl.this.x; + int y = WindowImpl.this.y; + int width = WindowImpl.this.width; + int height = WindowImpl.this.height; + + windowLock.lock(); + try { + wasVisible = isVisible(); + + Window newParentWindowNEWT = null; + if(newParentWindow instanceof Window) { + newParentWindowNEWT = (Window) newParentWindow; + } + + long newParentWindowHandle = 0 ; + + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparent: START ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)+", visible "+wasVisible+", old parentWindow: "+Display.hashCodeNullSafe(parentWindow)+", new parentWindow: "+Display.hashCodeNullSafe(newParentWindow)+", forceDestroyCreate "+forceDestroyCreate+", DEBUG_TEST_REPARENT_INCOMPATIBLE "+DEBUG_TEST_REPARENT_INCOMPATIBLE+" "+x+"/"+y+" "+width+"x"+height); + } + + if(null!=lifecycleHook) { + lifecycleHook.resetCounter(); + } + + if(null!=newParentWindow) { + // reset position to 0/0 within parent space + x = 0; + y = 0; + + // refit if size is bigger than parent + if( width > newParentWindow.getWidth() ) { + width = newParentWindow.getWidth(); + } + if( height > newParentWindow.getHeight() ) { + height = newParentWindow.getHeight(); + } + + // Case: Child Window + newParentWindowHandle = getNativeWindowHandle(newParentWindow); + if(0 == newParentWindowHandle) { + // Case: Parent's native window not realized yet + if(null==newParentWindowNEWT) { + throw new NativeWindowException("Reparenting with non NEWT Window type only available after it's realized: "+newParentWindow); + } + // Destroy this window and use parent's Screen. + // It may be created properly when the parent is made visible. + destroy(); + setScreen( (ScreenImpl) newParentWindowNEWT.getScreen() ); + reparentAction = ACTION_NATIVE_CREATION_PENDING; + } else if(newParentWindow != getParent()) { + // Case: Parent's native window realized and changed + if( !isNativeValid() ) { + // May create a new compatible Screen/Display and + // mark it for creation. + if(null!=newParentWindowNEWT) { + setScreen( (ScreenImpl) newParentWindowNEWT.getScreen() ); + } else { + Screen newScreen = NewtFactory.createCompatibleScreen(newParentWindow, getScreen()); + if( getScreen() != newScreen ) { + // auto destroy on-the-fly created Screen/Display + setScreen( (ScreenImpl) newScreen ); + } + } + if( 0 top + // put client to current parent+child position + Point p = getLocationOnScreen(null); + x = p.getX(); + y = p.getY(); + } + + // Case: Top Window + if( 0 == getParentWindowHandle() ) { + // Already Top Window + reparentAction = ACTION_UNCHANGED; + } else if( !isNativeValid() || DEBUG_TEST_REPARENT_INCOMPATIBLE || forceDestroyCreate ) { + // Destroy this window and mark it for [pending] creation. + destroy(); + if( 0 reparentAction ) { + throw new NativeWindowException("Internal Error: reparentAction not set"); + } + + if( ACTION_UNCHANGED == reparentAction ) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparent: NO CHANGE ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" new parentWindowHandle "+toHexString(newParentWindowHandle)+", visible "+wasVisible); + } + return; + } + + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparent: ACTION ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" new parentWindowHandle "+toHexString(newParentWindowHandle)+", reparentAction "+reparentAction+", visible "+wasVisible); + } + + // rearrange window tree + if(null!=parentWindow && parentWindow instanceof Window) { + ((Window)parentWindow).removeChild(WindowImpl.this); + } + parentWindow = newParentWindow; + if(parentWindow instanceof Window) { + ((Window)parentWindow).addChild(WindowImpl.this); + } + + if( ACTION_NATIVE_CREATION_PENDING == reparentAction ) { + return; + } + + if( ACTION_NATIVE_REPARENTING == reparentAction ) { + DisplayImpl display = (DisplayImpl) screen.getDisplay(); + display.dispatchMessagesNative(); // status up2date + if(wasVisible) { + setVisibleImpl(false, x, y, width, height); + WindowImpl.this.waitForVisible(false, true); + } + + // Lock parentWindow only during reparenting (attempt) + NativeWindow parentWindowLocked = null; + if( null != parentWindow ) { + parentWindowLocked = parentWindow; + if( NativeSurface.LOCK_SURFACE_NOT_READY >= parentWindowLocked.lockSurface() ) { + throw new NativeWindowException("Parent surface lock: not ready: "+parentWindow); + } + } + boolean ok = false; + try { + // write back mirrored values, to be able to detect satisfaction + WindowImpl.this.x = x; + WindowImpl.this.y = y; + WindowImpl.this.width = width; + WindowImpl.this.height = height; + ok = reconfigureWindowImpl(x, y, width, height, true, 0, isUndecorated()?-1:1); + } finally { + if(null!=parentWindowLocked) { + parentWindowLocked.unlockSurface(); + } + } + + // set visible again, and revalidate 'ok', + // since it has been experience that in some cases the reparented window gets hidden + if(ok) { + display.dispatchMessagesNative(); // status up2date + if(wasVisible) { + setVisibleImpl(true, x, y, width, height); + ok = WindowImpl.this.waitForVisible(true, false); + display.dispatchMessagesNative(); // status up2date + if( ok && + ( WindowImpl.this.x != x || + WindowImpl.this.y != y || + WindowImpl.this.width != width || + WindowImpl.this.height != height ) ) + { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparent (reconfig)"); + } + // reset pos/size .. due to some native impl flakyness + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + display.dispatchMessagesNative(); // status up2date + WindowImpl.this.waitForVisible(true, false); + display.dispatchMessagesNative(); // status up2date + } + } + } + + if(ok) { + if(wasVisible) { + requestFocusImpl(true); + display.dispatchMessagesNative(); // status up2date + } + } else { + // native reparent failed -> try creation + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparent: native reparenting failed ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)+" -> "+toHexString(newParentWindowHandle)+" - Trying recreation"); + } + destroy(); + reparentAction = ACTION_NATIVE_CREATION ; + } + } + + // write back mirrored values, ensuring persitence + // and not relying on native messaging + WindowImpl.this.x = x; + WindowImpl.this.y = y; + WindowImpl.this.width = width; + WindowImpl.this.height = height; + + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparentWindow: END ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+", visible: "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+ Display.hashCodeNullSafe(parentWindow)+" "+x+"/"+y+" "+width+"x"+height); + } + } finally { + windowLock.unlock(); + } + + if(wasVisible) { + switch (reparentAction) { + case ACTION_NATIVE_REPARENTING: + // trigger a resize/relayout and repaint to listener + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); + break; + + case ACTION_NATIVE_CREATION: + // This may run on the Display/Screen connection, + // hence a new EDT task + runOnEDTIfAvail(true, reparentActionRecreate); + break; + } + } + } + } + + class ReparentActionRecreate implements Runnable { + public void run() { + windowLock.lock(); + try { + visible = true; + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.reparentWindow: ReparentActionRecreate ("+getThreadName()+") windowHandle "+toHexString(windowHandle)+", visible: "+visible+", parentWindowHandle "+toHexString(parentWindowHandle)+", parentWindow "+Display.hashCodeNullSafe(parentWindow)); + } + setVisible(true); // native creation + } finally { + windowLock.unlock(); + } + } + } + + public final int reparentWindow(NativeWindow newParent) { + return reparentWindow(newParent, false); + } + + public int reparentWindow(NativeWindow newParent, boolean forceDestroyCreate) { + int reparentActionStrategy = ReparentAction.ACTION_INVALID; + if(isValid()) { + boolean animatorPaused = false; + if(null!=lifecycleHook) { + animatorPaused = lifecycleHook.pauseRenderingAction(); + } + try { + ReparentActionImpl reparentAction = new ReparentActionImpl(newParent, forceDestroyCreate); + runOnEDTIfAvail(true, reparentAction); + reparentActionStrategy = reparentAction.getStrategy(); + } finally { + if(animatorPaused) { + lifecycleHook.resumeRenderingAction(); + } + } + } + return reparentActionStrategy; + } + + public CapabilitiesChooser setCapabilitiesChooser(CapabilitiesChooser chooser) { + CapabilitiesChooser old = this.capabilitiesChooser; + this.capabilitiesChooser = chooser; + return old; + } + + public final CapabilitiesImmutable getChosenCapabilities() { + return config.getNativeGraphicsConfiguration().getChosenCapabilities(); + } + + public final CapabilitiesImmutable getRequestedCapabilities() { + return capsRequested; + } + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + if (title == null) { + title = ""; + } + this.title = title; + if(0 != getWindowHandle()) { + setTitleImpl(title); + } + } + + class DecorationActionImpl implements Runnable { + boolean undecorated; + + public DecorationActionImpl(boolean undecorated) { + this.undecorated = undecorated; + } + + public void run() { + windowLock.lock(); + try { + if(!fullscreen && isNativeValid() && WindowImpl.this.undecorated != undecorated) { + WindowImpl.this.undecorated = undecorated; + // mirror pos/size so native change notification can get overwritten + int x = WindowImpl.this.x; + int y = WindowImpl.this.y; + int width = WindowImpl.this.width; + int height = WindowImpl.this.height; + + if( 0 != windowHandle ) { + DisplayImpl display = (DisplayImpl) screen.getDisplay(); + display.dispatchMessagesNative(); // status up2date + boolean wasVisible = isVisible(); + setVisibleImpl(false, x, y, width, height); + WindowImpl.this.waitForVisible(false, true); + display.dispatchMessagesNative(); // status up2date + reconfigureWindowImpl(x, y, width, height, false, 0, undecorated?-1:1); + display.dispatchMessagesNative(); // status up2date + if(wasVisible) { + setVisibleImpl(true, x, y, width, height); + WindowImpl.this.waitForVisible(true, true); + display.dispatchMessagesNative(); // status up2date + if( WindowImpl.this.x != x || + WindowImpl.this.y != y || + WindowImpl.this.width != width || + WindowImpl.this.height != height ) + { + // reset pos/size .. due to some native impl flakyness + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + display.dispatchMessagesNative(); // status up2date + } + requestFocusImpl(true); + display.dispatchMessagesNative(); // status up2date + } + } + } + } finally { + windowLock.unlock(); + } + } + } + + public void setUndecorated(boolean value) { + if(isValid()) { + DecorationActionImpl decorationAction = new DecorationActionImpl(value); + runOnEDTIfAvail(true, decorationAction); + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener + } + } + + public boolean isUndecorated() { + return 0 != parentWindowHandle || undecorated || fullscreen ; + } + + public void requestFocus() { + enqueueRequestFocus(true); + } + + public boolean hasFocus() { + return hasFocus; + } + + public Insets getInsets() { + return new Insets(0,0,0,0); + } + + public final int getWidth() { + return width; + } + + public final int getHeight() { + return height; + } + + public final int getX() { + return x; + } + + public final int getY() { + return y; + } + + public final boolean isVisible() { + return visible; + } + + public final boolean isFullscreen() { + return fullscreen; + } + + + //---------------------------------------------------------------------- + // Window + // + + /** + * If the implementation is capable of detecting a device change + * return true and clear the status/reason of the change. + */ + public boolean hasDeviceChanged() { + return false; + } + + public LifecycleHook getLifecycleHook() { + return lifecycleHook; + } + + public LifecycleHook setLifecycleHook(LifecycleHook hook) { + LifecycleHook old = lifecycleHook; + lifecycleHook = hook; + return old; + } + + /** If this Window actually wraps one from another toolkit such as + the AWT, this will return a non-null value. */ + public Object getWrappedWindow() { + return null; + } + + /** + * If set to true, the default value, this NEWT Window implementation will + * handle the destruction (ie {@link #destroy()} call) within {@link #windowDestroyNotify()} implementation.
+ * If set to false, it's up to the caller/owner to handle destruction within {@link #windowDestroyNotify()}. + */ + public void setHandleDestroyNotify(boolean b) { + handleDestroyNotify = b; + } + + //---------------------------------------------------------------------- + // WindowImpl + // + + protected final long getParentWindowHandle() { + return parentWindowHandle; + } + + public String toString() { + StringBuffer sb = new StringBuffer(); + + sb.append(getClass().getName()+"[Config "+config+ + "\n, "+screen+ + "\n, ParentWindow "+parentWindow+ + "\n, ParentWindowHandle "+toHexString(parentWindowHandle)+ + "\n, WindowHandle "+toHexString(getWindowHandle())+ + "\n, SurfaceHandle "+toHexString(getSurfaceHandle())+ " (lockedExt "+isSurfaceLockedByOtherThread()+")"+ + "\n, Pos "+getX()+"/"+getY()+", size "+getWidth()+"x"+getHeight()+ + "\n, Visible "+isVisible()+ + "\n, Undecorated "+undecorated+ + "\n, Fullscreen "+fullscreen+ + "\n, WrappedWindow "+getWrappedWindow()+ + "\n, ChildWindows "+childWindows.size()); + + sb.append(", SurfaceUpdatedListeners num "+surfaceUpdatedListeners.size()+" ["); + for (int i = 0; i < surfaceUpdatedListeners.size(); i++ ) { + sb.append(surfaceUpdatedListeners.get(i)+", "); + } + sb.append("], WindowListeners num "+windowListeners.size()+" ["); + for (int i = 0; i < windowListeners.size(); i++ ) { + sb.append(windowListeners.get(i)+", "); + } + sb.append("], MouseListeners num "+mouseListeners.size()+" ["); + for (int i = 0; i < mouseListeners.size(); i++ ) { + sb.append(mouseListeners.get(i)+", "); + } + sb.append("], KeyListeners num "+keyListeners.size()+" ["); + for (int i = 0; i < keyListeners.size(); i++ ) { + sb.append(keyListeners.get(i)+", "); + } + sb.append("] ]"); + return sb.toString(); + } + + protected final void setWindowHandle(long handle) { + windowHandle = handle; + } + + public void runOnEDTIfAvail(boolean wait, final Runnable task) { + Screen screen = getScreen(); + if(null==screen) { + throw new RuntimeException("Null screen of inner class: "+this); + } + DisplayImpl d = (DisplayImpl) screen.getDisplay(); + d.runOnEDTIfAvail(wait, task); + } + + class RequestFocusAction implements Runnable { + public void run() { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.RequestFocusAction: ("+getThreadName()+"): "+hasFocus+" -> true - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); + } + WindowImpl.this.requestFocusImpl(false); + } + } + + protected void enqueueRequestFocus(boolean wait) { + runOnEDTIfAvail(wait, requestFocusAction); + } + + /** + * May set to a {@link FocusRunnable}, {@link FocusRunnable#run()} before Newt requests the native focus. + * This allows notifying a covered window toolkit like AWT that the focus is requested, + * hence focus traversal can be made transparent. + */ + public void setFocusAction(FocusRunnable focusAction) { + this.focusAction = focusAction; + } + protected boolean focusAction() { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.focusAction() START - "+getThreadName()+", focusAction: "+focusAction+" - windowHandle "+toHexString(getWindowHandle())); + } + boolean res; + if(null!=focusAction) { + res = focusAction.run(); + } else { + res = false; + } + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.focusAction() END - "+getThreadName()+", focusAction: "+focusAction+" - windowHandle "+toHexString(getWindowHandle())+", res: "+res); + } + return res; + } + + class SetPositionActionImpl implements Runnable { + int x, y; + + public SetPositionActionImpl(int x, int y) { + this.x = x; + this.y = y; + } + public void run() { + windowLock.lock(); + try { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window setPosition: "+WindowImpl.this.x+"/"+WindowImpl.this.y+" -> "+x+"/"+y+", fs "+fullscreen+", windowHandle "+toHexString(windowHandle)); + } + if ( WindowImpl.this.x != x || WindowImpl.this.y != y ) { + if(!fullscreen) { + if(0!=windowHandle) { + // this.x/this.y will be set by windowChanged, called by the native implementation + reconfigureWindowImpl(x, y, -1, -1, false, 0, 0); + } else { + WindowImpl.this.x = x; + WindowImpl.this.y = y; + } + } + } + } finally { + windowLock.unlock(); + } + } + } + + public void setPosition(int x, int y) { + if(isValid()) { + SetPositionActionImpl setPositionAction = new SetPositionActionImpl(x, y); + runOnEDTIfAvail(true, setPositionAction); + } + } + + class FullScreenActionImpl implements Runnable { + boolean fullscreen; + + public FullScreenActionImpl (boolean fullscreen) { + this.fullscreen = fullscreen; + } + + public void run() { + windowLock.lock(); + try { + if(isNativeValid() && WindowImpl.this.fullscreen != fullscreen) { + int x,y,w,h; + WindowImpl.this.fullscreen = fullscreen; + if(fullscreen) { + x = 0; y = 0; + w = screen.getWidth(); + h = screen.getHeight(); + nfs_width = width; + nfs_height = height; + nfs_x = x; + nfs_y = y; + } else { + x = nfs_x; + y = nfs_y; + w = nfs_width; + h = nfs_height; + } + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("Window fs: "+fullscreen+" "+x+"/"+y+" "+w+"x"+h+", "+isUndecorated()+", "+screen); + } + + DisplayImpl display = (DisplayImpl) screen.getDisplay(); + display.dispatchMessagesNative(); // status up2date + boolean wasVisible = isVisible(); + setVisibleImpl(false, x, y, width, height); + WindowImpl.this.waitForVisible(false, true); + display.dispatchMessagesNative(); // status up2date + + // write back mirrored values, to be able to detect satisfaction + WindowImpl.this.x = x; + WindowImpl.this.y = y; + WindowImpl.this.width = w; + WindowImpl.this.height = h; + reconfigureWindowImpl(x, y, w, h, getParentWindowHandle()!=0, fullscreen?1:-1, isUndecorated()?-1:1); + display.dispatchMessagesNative(); // status up2date + + if(wasVisible) { + setVisibleImpl(true, x, y, width, height); + boolean ok = WindowImpl.this.waitForVisible(true, true, Screen.SCREEN_MODE_CHANGE_TIMEOUT); + display.dispatchMessagesNative(); // status up2date + if( ok && + ( WindowImpl.this.x != x || + WindowImpl.this.y != y || + WindowImpl.this.width != w || + WindowImpl.this.height != h ) ) + { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("Window fs (reconfig): "+x+"/"+y+" "+w+"x"+h+", "+screen); + } + // reset pos/size .. due to some native impl flakyness + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + display.dispatchMessagesNative(); // status up2date + } + requestFocusImpl(true); + display.dispatchMessagesNative(); // status up2date + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("Window fs done"); + } + } + } + } finally { + windowLock.unlock(); + } + } + } + + public boolean setFullscreen(boolean fullscreen) { + if(isValid()) { + FullScreenActionImpl fullScreenAction = new FullScreenActionImpl(fullscreen); + runOnEDTIfAvail(true, fullScreenAction); + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener + } + return this.fullscreen; + } + + class ScreenModeListenerImpl implements ScreenModeListener { + boolean animatorPaused = false; + + public void screenModeChangeNotify(ScreenMode sm) { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("Window.screenModeChangeNotify: "+sm); + } + + if(null!=lifecycleHook) { + animatorPaused = lifecycleHook.pauseRenderingAction(); + } + } + + public void screenModeChanged(ScreenMode sm, boolean success) { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("Window.screenModeChanged: "+sm+", success: "+success); + } + + if(success) { + DimensionReadOnly screenSize = sm.getMonitorMode().getSurfaceSize().getResolution(); + if ( getHeight() > screenSize.getHeight() || + getWidth() > screenSize.getWidth() ) { + setSize(screenSize.getWidth(), screenSize.getHeight()); + } + } + + if(animatorPaused) { + lifecycleHook.resumeRenderingAction(); + } + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); // trigger a resize/relayout and repaint to listener + } + } + + //---------------------------------------------------------------------- + // Child Window Management + // + + public final void removeChild(NativeWindow win) { + synchronized(childWindowsLock) { + childWindows.remove(win); + } + } + + public final void addChild(NativeWindow win) { + if (win == null) { + return; + } + synchronized(childWindowsLock) { + childWindows.add(win); + } + } + + //---------------------------------------------------------------------- + // Generic Event Support + // + private void doEvent(boolean enqueue, boolean wait, com.jogamp.newt.event.NEWTEvent event) { + boolean done = false; + + if(!enqueue) { + done = consumeEvent(event); + wait = done; // don't wait if event can't be consumed now + } + + if(!done) { + enqueueEvent(wait, event); + } + } + + public void enqueueEvent(boolean wait, com.jogamp.newt.event.NEWTEvent event) { + if(isValid()) { + ((DisplayImpl)getScreen().getDisplay()).enqueueEvent(wait, event); + } + } + + public boolean consumeEvent(NEWTEvent e) { + switch(e.getEventType()) { + // special repaint treatment + case WindowEvent.EVENT_WINDOW_REPAINT: + // queue repaint event in case surface is locked, ie in operation + if( isSurfaceLocked() ) { + // make sure only one repaint event is queued + if(!repaintQueued) { + repaintQueued=true; + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.consumeEvent: queued "+e); + // Exception ee = new Exception("Window.windowRepaint: "+e); + // ee.printStackTrace(); + } + return false; + } + return true; + } + repaintQueued=false; // no repaint event queued + break; + + // common treatment + case WindowEvent.EVENT_WINDOW_RESIZED: + // queue event in case surface is locked, ie in operation + if( isSurfaceLocked() ) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.consumeEvent: queued "+e); + // Exception ee = new Exception("Window.windowRepaint: "+e); + // ee.printStackTrace(); + } + return false; + } + break; + default: + break; + } + if(e instanceof WindowEvent) { + consumeWindowEvent((WindowEvent)e); + } else if(e instanceof KeyEvent) { + consumeKeyEvent((KeyEvent)e); + } else if(e instanceof MouseEvent) { + consumeMouseEvent((MouseEvent)e); + } else { + throw new NativeWindowException("Unexpected NEWTEvent type " + e); + } + return true; + } + + // + // SurfaceUpdatedListener Support + // + + public void addSurfaceUpdatedListener(SurfaceUpdatedListener l) { + addSurfaceUpdatedListener(-1, l); + } + + public void addSurfaceUpdatedListener(int index, SurfaceUpdatedListener l) + throws IndexOutOfBoundsException + { + if(l == null) { + return; + } + synchronized(surfaceUpdatedListenersLock) { + if(0>index) { + index = surfaceUpdatedListeners.size(); + } + surfaceUpdatedListeners.add(index, l); + } + } + + public void removeSurfaceUpdatedListener(SurfaceUpdatedListener l) { + if (l == null) { + return; + } + synchronized(surfaceUpdatedListenersLock) { + surfaceUpdatedListeners.remove(l); + } + } + + public void removeAllSurfaceUpdatedListener() { + synchronized(surfaceUpdatedListenersLock) { + surfaceUpdatedListeners = new ArrayList(); + } + } + + public SurfaceUpdatedListener getSurfaceUpdatedListener(int index) { + synchronized(surfaceUpdatedListenersLock) { + if(0>index) { + index = surfaceUpdatedListeners.size()-1; + } + return (SurfaceUpdatedListener) surfaceUpdatedListeners.get(index); + } + } + + public SurfaceUpdatedListener[] getSurfaceUpdatedListeners() { + synchronized(surfaceUpdatedListenersLock) { + return (SurfaceUpdatedListener[]) surfaceUpdatedListeners.toArray(); + } + } + + public void surfaceUpdated(Object updater, NativeSurface ns, long when) { + synchronized(surfaceUpdatedListenersLock) { + for(int i = 0; i < surfaceUpdatedListeners.size(); i++ ) { + SurfaceUpdatedListener l = (SurfaceUpdatedListener) surfaceUpdatedListeners.get(i); + l.surfaceUpdated(updater, ns, when); + } + } + } + + // + // MouseListener/Event Support + // + public void sendMouseEvent(int eventType, int modifiers, + int x, int y, int button, int rotation) { + doMouseEvent(false, false, eventType, modifiers, x, y, button, rotation); + } + public void enqueueMouseEvent(boolean wait, int eventType, int modifiers, + int x, int y, int button, int rotation) { + doMouseEvent(true, wait, eventType, modifiers, x, y, button, rotation); + } + private void doMouseEvent(boolean enqueue, boolean wait, int eventType, int modifiers, + int x, int y, int button, int rotation) { + if(x<0||y<0||x>=width||y>=height) { + return; // .. invalid .. + } + if(DEBUG_MOUSE_EVENT) { + System.err.println("doMouseEvent: enqueue"+enqueue+", wait "+wait+", "+MouseEvent.getEventTypeString(eventType)+ + ", mod "+modifiers+", pos "+x+"/"+y+", button "+button); + } + if(button<0||button>MouseEvent.BUTTON_NUMBER) { + throw new NativeWindowException("Invalid mouse button number" + button); + } + long when = System.currentTimeMillis(); + MouseEvent eClicked = null; + MouseEvent e = null; + + if(MouseEvent.EVENT_MOUSE_PRESSED==eventType) { + if(when-lastMousePressed0) { + e = new MouseEvent(MouseEvent.EVENT_MOUSE_DRAGGED, this, when, + modifiers, x, y, 1, mouseButtonPressed, 0); + } else { + e = new MouseEvent(eventType, this, when, + modifiers, x, y, 0, button, 0); + } + } else if(MouseEvent.EVENT_MOUSE_WHEEL_MOVED==eventType) { + e = new MouseEvent(eventType, this, when, modifiers, x, y, 0, button, rotation); + } else { + e = new MouseEvent(eventType, this, when, modifiers, x, y, 0, button, 0); + } + doEvent(enqueue, wait, e); + if(null!=eClicked) { + if(DEBUG_MOUSE_EVENT) { + System.err.println("doMouseEvent: synthesized MOUSE_CLICKED event"); + } + doEvent(enqueue, wait, eClicked); + } + } + + + public void addMouseListener(MouseListener l) { + addMouseListener(-1, l); + } + + public void addMouseListener(int index, MouseListener l) { + if(l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); + if(0>index) { + index = clonedListeners.size(); + } + clonedListeners.add(index, l); + mouseListeners = clonedListeners; + } + + public void removeMouseListener(MouseListener l) { + if (l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); + clonedListeners.remove(l); + mouseListeners = clonedListeners; + } + + public MouseListener getMouseListener(int index) { + ArrayList clonedListeners = (ArrayList) mouseListeners.clone(); + if(0>index) { + index = clonedListeners.size()-1; + } + return (MouseListener) clonedListeners.get(index); + } + + public MouseListener[] getMouseListeners() { + return (MouseListener[]) mouseListeners.toArray(); + } + + protected void consumeMouseEvent(MouseEvent e) { + if(DEBUG_MOUSE_EVENT) { + System.err.println("consumeMouseEvent: event: "+e); + } + + for(int i = 0; i < mouseListeners.size(); i++ ) { + MouseListener l = (MouseListener) mouseListeners.get(i); + switch(e.getEventType()) { + case MouseEvent.EVENT_MOUSE_CLICKED: + l.mouseClicked(e); + break; + case MouseEvent.EVENT_MOUSE_ENTERED: + l.mouseEntered(e); + break; + case MouseEvent.EVENT_MOUSE_EXITED: + l.mouseExited(e); + break; + case MouseEvent.EVENT_MOUSE_PRESSED: + l.mousePressed(e); + break; + case MouseEvent.EVENT_MOUSE_RELEASED: + l.mouseReleased(e); + break; + case MouseEvent.EVENT_MOUSE_MOVED: + l.mouseMoved(e); + break; + case MouseEvent.EVENT_MOUSE_DRAGGED: + l.mouseDragged(e); + break; + case MouseEvent.EVENT_MOUSE_WHEEL_MOVED: + l.mouseWheelMoved(e); + break; + default: + throw new NativeWindowException("Unexpected mouse event type " + e.getEventType()); + } + } + } + + // + // KeyListener/Event Support + // + + public void sendKeyEvent(int eventType, int modifiers, int keyCode, char keyChar) { + consumeKeyEvent(new KeyEvent(eventType, this, System.currentTimeMillis(), modifiers, keyCode, keyChar) ); + } + + public void enqueueKeyEvent(boolean wait, int eventType, int modifiers, int keyCode, char keyChar) { + enqueueEvent(wait, new KeyEvent(eventType, this, System.currentTimeMillis(), modifiers, keyCode, keyChar) ); + } + + public void addKeyListener(KeyListener l) { + addKeyListener(-1, l); + } + + public void addKeyListener(int index, KeyListener l) { + if(l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) keyListeners.clone(); + if(0>index) { + index = clonedListeners.size(); + } + clonedListeners.add(index, l); + keyListeners = clonedListeners; + } + + public void removeKeyListener(KeyListener l) { + if (l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) keyListeners.clone(); + clonedListeners.remove(l); + keyListeners = clonedListeners; + } + + public KeyListener getKeyListener(int index) { + ArrayList clonedListeners = (ArrayList) keyListeners.clone(); + if(0>index) { + index = clonedListeners.size()-1; + } + return (KeyListener) clonedListeners.get(index); + } + + public KeyListener[] getKeyListeners() { + return (KeyListener[]) keyListeners.toArray(); + } + + protected void consumeKeyEvent(KeyEvent e) { + if(DEBUG_KEY_EVENT) { + System.err.println("consumeKeyEvent: "+e); + } + for(int i = 0; i < keyListeners.size(); i++ ) { + KeyListener l = (KeyListener) keyListeners.get(i); + switch(e.getEventType()) { + case KeyEvent.EVENT_KEY_PRESSED: + l.keyPressed(e); + break; + case KeyEvent.EVENT_KEY_RELEASED: + l.keyReleased(e); + break; + case KeyEvent.EVENT_KEY_TYPED: + l.keyTyped(e); + break; + default: + throw new NativeWindowException("Unexpected key event type " + e.getEventType()); + } + } + } + + // + // WindowListener/Event Support + // + public void sendWindowEvent(int eventType) { + consumeWindowEvent( new WindowEvent(eventType, this, System.currentTimeMillis()) ); + } + + public void enqueueWindowEvent(boolean wait, int eventType) { + enqueueEvent( wait, new WindowEvent(eventType, this, System.currentTimeMillis()) ); + } + + public void addWindowListener(WindowListener l) { + addWindowListener(-1, l); + } + + public void addWindowListener(int index, WindowListener l) + throws IndexOutOfBoundsException + { + if(l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) windowListeners.clone(); + if(0>index) { + index = clonedListeners.size(); + } + clonedListeners.add(index, l); + windowListeners = clonedListeners; + } + + public final void removeWindowListener(WindowListener l) { + if (l == null) { + return; + } + ArrayList clonedListeners = (ArrayList) windowListeners.clone(); + clonedListeners.remove(l); + windowListeners = clonedListeners; + } + + public WindowListener getWindowListener(int index) { + ArrayList clonedListeners = (ArrayList) windowListeners.clone(); + if(0>index) { + index = clonedListeners.size()-1; + } + return (WindowListener) clonedListeners.get(index); + } + + public WindowListener[] getWindowListeners() { + return (WindowListener[]) windowListeners.toArray(); + } + + protected void consumeWindowEvent(WindowEvent e) { + if(DEBUG_WINDOW_EVENT) { + System.err.println("consumeWindowEvent: "+e+", visible "+isVisible()+" "+getX()+"/"+getY()+" "+getWidth()+"x"+getHeight()); + } + for(int i = 0; i < windowListeners.size(); i++ ) { + WindowListener l = (WindowListener) windowListeners.get(i); + switch(e.getEventType()) { + case WindowEvent.EVENT_WINDOW_RESIZED: + l.windowResized(e); + break; + case WindowEvent.EVENT_WINDOW_MOVED: + l.windowMoved(e); + break; + case WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY: + l.windowDestroyNotify(e); + break; + case WindowEvent.EVENT_WINDOW_DESTROYED: + l.windowDestroyed(e); + break; + case WindowEvent.EVENT_WINDOW_GAINED_FOCUS: + l.windowGainedFocus(e); + break; + case WindowEvent.EVENT_WINDOW_LOST_FOCUS: + l.windowLostFocus(e); + break; + case WindowEvent.EVENT_WINDOW_REPAINT: + l.windowRepaint((WindowUpdateEvent)e); + break; + default: + throw + new NativeWindowException("Unexpected window event type " + + e.getEventType()); + } + } + } + + /** + * @param focusGained + */ + protected void focusChanged(boolean focusGained) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.focusChanged: ("+getThreadName()+"): "+this.hasFocus+" -> "+focusGained+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); + } + hasFocus = focusGained; + if (focusGained) { + sendWindowEvent(WindowEvent.EVENT_WINDOW_GAINED_FOCUS); + } else { + sendWindowEvent(WindowEvent.EVENT_WINDOW_LOST_FOCUS); + } + } + + protected void visibleChanged(boolean visible) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.visibleChanged ("+getThreadName()+"): "+this.visible+" -> "+visible+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); + } + this.visible = visible ; + } + + private boolean waitForVisible(boolean visible, boolean failFast) { + return waitForVisible(visible, failFast, TIMEOUT_NATIVEWINDOW); + } + + private boolean waitForVisible(boolean visible, boolean failFast, long timeOut) { + DisplayImpl display = (DisplayImpl) screen.getDisplay(); + for(long sleep = timeOut; 0 "+newWidth+"x"+newHeight+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); + } + width = newWidth; + height = newHeight; + if(isNativeValid()) { + sendWindowEvent(WindowEvent.EVENT_WINDOW_RESIZED); + } + } + } + + protected void positionChanged(int newX, int newY) { + if( 0==parentWindowHandle && ( x != newX || y != newY ) ) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.positionChanged: ("+getThreadName()+"): "+x+"/"+y+" -> "+newX+"/"+newY+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle)); + } + x = newX; + y = newY; + sendWindowEvent(WindowEvent.EVENT_WINDOW_MOVED); + } + } + + protected void windowDestroyNotify() { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.windowDestroyNotify START "+getThreadName()); + } + + // send synced destroy notifications + enqueueWindowEvent(true, WindowEvent.EVENT_WINDOW_DESTROY_NOTIFY); + + if(handleDestroyNotify && DISPOSE_ON_CLOSE == defaultCloseOperation && isValid()) { + destroy(); + } + + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.windowDestroyeNotify END "+getThreadName()); + } + } + + public void windowRepaint(int x, int y, int width, int height) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.windowRepaint "+getThreadName()+" - "+x+"/"+y+" "+width+"x"+height); + // Exception ee = new Exception("Window.windowRepaint: "+" - "+x+"/"+y+" "+width+"x"+height); + // ee.printStackTrace(); + } + + if(isNativeValid()) { + if(0>width) { + width=this.width; + } + if(0>height) { + height=this.height; + } + + NEWTEvent e = new WindowUpdateEvent(WindowEvent.EVENT_WINDOW_REPAINT, this, System.currentTimeMillis(), + new Rectangle(x, y, width, height)); + doEvent(false, false, e); + } + } + + protected int getWindowLockRecursionCount() { + return windowLock.getRecursionCount(); + } + + // + // Reflection helper .. + // + + private static Class[] getCustomConstructorArgumentTypes(Class windowClass) { + Class[] argTypes = null; + try { + Method m = windowClass.getDeclaredMethod("getCustomConstructorArgumentTypes", new Class[] {}); + argTypes = (Class[]) m.invoke(null, null); + } catch (Throwable t) {} + return argTypes; + } + + private static int verifyConstructorArgumentTypes(Class[] types, Object[] args) { + if(types.length != args.length) { + return -1; + } + for(int i=0; i=0)?x:AWTWindow.this.x; + int _y=(x>=0)?y:AWTWindow.this.y; + int _w=(width>0)?width:AWTWindow.this.width; + int _h=(height>0)?height:AWTWindow.this.height; + + container.setLocation(_x, _y); + Insets insets = container.getInsets(); + container.setSize(_w + insets.left + insets.right, + _h + insets.top + insets.bottom); + } + }); + return true; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + java.awt.Point ap = canvas.getLocationOnScreen(); + ap.translate(x, y); + return new Point((int)(ap.getX()+0.5),(int)(ap.getY()+0.5)); + } + + public Object getWrappedWindow() { + return canvas; + } + + private void runOnEDT(boolean wait, Runnable r) { + EDTUtil edtUtil = getScreen().getDisplay().getEDTUtil(); + if ( ( null != edtUtil && edtUtil.isCurrentThreadEDT() ) || EventQueue.isDispatchThread() ) { + r.run(); + } else { + try { + if(wait) { + EventQueue.invokeAndWait(r); + } else { + EventQueue.invokeLater(r); + } + } catch (Exception e) { + throw new NativeWindowException(e); + } + } + } + + class LocalWindowListener extends com.jogamp.newt.event.WindowAdapter { + public void windowMoved(com.jogamp.newt.event.WindowEvent e) { + if(null!=container) { + x = container.getX(); + y = container.getY(); + } + } + public void windowResized(com.jogamp.newt.event.WindowEvent e) { + if(null!=canvas) { + width = canvas.getWidth(); + height = canvas.getHeight(); + } + } + } +} diff --git a/src/newt/classes/jogamp/newt/awt/opengl/VersionApplet.java b/src/newt/classes/jogamp/newt/awt/opengl/VersionApplet.java new file mode 100644 index 000000000..f31d1bc0f --- /dev/null +++ b/src/newt/classes/jogamp/newt/awt/opengl/VersionApplet.java @@ -0,0 +1,174 @@ +package com.jogamp.newt.impl.awt.opengl; + +import java.applet.Applet; +import java.awt.BorderLayout; +import java.awt.Container; +import java.awt.Frame; +import java.awt.GridLayout; +import java.awt.TextArea; +import java.awt.event.WindowAdapter; +import java.awt.event.WindowEvent; + +import java.util.List; + +import javax.media.opengl.GLProfile; +import javax.media.opengl.awt.GLCanvas; +import javax.media.opengl.GL; +import javax.media.opengl.GLAutoDrawable; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLEventListener; + +import com.jogamp.common.GlueGenVersion; +import com.jogamp.common.os.Platform; +import com.jogamp.common.util.VersionUtil; +import com.jogamp.nativewindow.NativeWindowVersion; +import com.jogamp.newt.NewtVersion; +import com.jogamp.opengl.JoglVersion; + +public class VersionApplet extends Applet { + static { + GLProfile.initSingleton(false); + } + TextArea tareaVersion; + TextArea tareaCaps; + GLCanvas canvas; + + public static void main(String[] args) { + Frame frame = new Frame("JOGL Version Applet"); + frame.setSize(800, 600); + frame.setLayout(new BorderLayout()); + + VersionApplet va = new VersionApplet(); + frame.addWindowListener(new ClosingWindowAdapter(frame, va)); + + va.init(); + frame.add(va, BorderLayout.CENTER); + frame.validate(); + + frame.setVisible(true); + va.start(); + } + + static class ClosingWindowAdapter extends WindowAdapter { + Frame f; + VersionApplet va; + public ClosingWindowAdapter(Frame f, VersionApplet va) { + this.f = f; + this.va = va; + } + public void windowClosing(WindowEvent ev) { + f.setVisible(false); + va.stop(); + va.destroy(); + f.remove(va); + f.dispose(); + System.exit(0); + } + } + + private synchronized void my_init() { + if(null != canvas) { return; } + + GLProfile glp = GLProfile.getDefault(); + GLCapabilities glcaps = new GLCapabilities(glp); + + setLayout(new BorderLayout()); + String s; + + tareaVersion = new TextArea(120, 60); + s = VersionUtil.getPlatformInfo().toString(); + System.err.println(s); + tareaVersion.append(s); + + s = GlueGenVersion.getInstance().toString(); + System.err.println(s); + tareaVersion.append(s); + + s = NativeWindowVersion.getInstance().toString(); + System.err.println(s); + tareaVersion.append(NativeWindowVersion.getInstance().toString()); + + s = JoglVersion.getInstance().toString(); + System.err.println(s); + tareaVersion.append(s); + + s = NewtVersion.getInstance().toString(); + System.err.println(s); + tareaVersion.append(s); + + tareaCaps = new TextArea(120, 20); + GLDrawableFactory factory = GLDrawableFactory.getFactory(glp); + List/**/ availCaps = factory.getAvailableCapabilities(null); + for(int i=0; iinvokeAndWait() semantics. + */ +public class NEWTEventTask { + NEWTEvent event; + Object notifyObject; + + public NEWTEventTask(NEWTEvent event, Object notifyObject) { + this.event = event ; + this.notifyObject = notifyObject ; + } + + public NEWTEvent get() { return event; } + + public void notifyIssuer() { + if(null != notifyObject) { + synchronized (notifyObject) { + notifyObject.notifyAll(); + } + } + } +} + diff --git a/src/newt/classes/jogamp/newt/intel/gdl/Display.java b/src/newt/classes/jogamp/newt/intel/gdl/Display.java new file mode 100644 index 000000000..c08f239d9 --- /dev/null +++ b/src/newt/classes/jogamp/newt/intel/gdl/Display.java @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.intel.gdl; + +import com.jogamp.newt.impl.*; +import javax.media.nativewindow.*; + +public class Display extends com.jogamp.newt.impl.DisplayImpl { + static int initCounter = 0; + + static { + NEWTJNILibLoader.loadNEWT(); + + if (!Screen.initIDs()) { + throw new NativeWindowException("Failed to initialize GDL Screen jmethodIDs"); + } + if (!Window.initIDs()) { + throw new NativeWindowException("Failed to initialize GDL Window jmethodIDs"); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + + public Display() { + } + + protected void createNativeImpl() { + synchronized(Display.class) { + if(0==initCounter) { + displayHandle = CreateDisplay(); + if(0==displayHandle) { + throw new NativeWindowException("Couldn't initialize GDL Display"); + } + } + initCounter++; + } + aDevice = new DefaultGraphicsDevice(NativeWindowFactory.TYPE_DEFAULT, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT, displayHandle); + } + + protected void closeNativeImpl() { + if(0==displayHandle) { + throw new NativeWindowException("displayHandle null; initCnt "+initCounter); + } + synchronized(Display.class) { + if(initCounter>0) { + initCounter--; + if(0==initCounter) { + DestroyDisplay(displayHandle); + } + } + } + } + + protected void dispatchMessagesNative() { + if(0!=displayHandle) { + DispatchMessages(displayHandle, focusedWindow); + } + } + + protected void setFocus(Window focus) { + focusedWindow = focus; + } + + private long displayHandle = 0; + private Window focusedWindow = null; + private native long CreateDisplay(); + private native void DestroyDisplay(long displayHandle); + private native void DispatchMessages(long displayHandle, Window focusedWindow); +} + diff --git a/src/newt/classes/jogamp/newt/intel/gdl/Screen.java b/src/newt/classes/jogamp/newt/intel/gdl/Screen.java new file mode 100644 index 000000000..4abee350f --- /dev/null +++ b/src/newt/classes/jogamp/newt/intel/gdl/Screen.java @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.intel.gdl; + +import com.jogamp.newt.impl.*; +import javax.media.nativewindow.*; + +public class Screen extends com.jogamp.newt.impl.ScreenImpl { + + static { + Display.initSingleton(); + } + + public Screen() { + } + + protected void createNativeImpl() { + AbstractGraphicsDevice adevice = getDisplay().getGraphicsDevice(); + GetScreenInfo(adevice.getHandle(), screen_idx); + aScreen = new DefaultGraphicsScreen(adevice, screen_idx); + } + + protected void closeNativeImpl() { } + + //---------------------------------------------------------------------- + // Internals only + // + + protected static native boolean initIDs(); + private native void GetScreenInfo(long displayHandle, int screen_idx); + + // called by GetScreenInfo() .. + private void screenCreated(int width, int height) { + setScreenSize(width, height); + } +} + diff --git a/src/newt/classes/jogamp/newt/intel/gdl/Window.java b/src/newt/classes/jogamp/newt/intel/gdl/Window.java new file mode 100644 index 000000000..c9a322942 --- /dev/null +++ b/src/newt/classes/jogamp/newt/intel/gdl/Window.java @@ -0,0 +1,147 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.intel.gdl; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.util.Point; + +public class Window extends com.jogamp.newt.impl.WindowImpl { + static { + Display.initSingleton(); + } + + public Window() { + } + + static long nextWindowHandle = 1; + + protected void createNativeImpl() { + if(0!=getParentWindowHandle()) { + throw new NativeWindowException("GDL Window does not support window parenting"); + } + AbstractGraphicsScreen aScreen = getScreen().getGraphicsScreen(); + AbstractGraphicsDevice aDevice = getScreen().getDisplay().getGraphicsDevice(); + + config = GraphicsConfigurationFactory.getFactory(aDevice).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, aScreen); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + + synchronized(Window.class) { + setWindowHandle(nextWindowHandle++); // just a marker + + surfaceHandle = CreateSurface(aDevice.getHandle(), getScreen().getWidth(), getScreen().getHeight(), x, y, width, height); + if (surfaceHandle == 0) { + throw new NativeWindowException("Error creating window"); + } + } + } + + protected void closeNativeImpl() { + if(0!=surfaceHandle) { + synchronized(Window.class) { + CloseSurface(getDisplayHandle(), surfaceHandle); + } + surfaceHandle = 0; + ((Display)getScreen().getDisplay()).setFocus(null); + } + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + if(visible) { + ((Display)getScreen().getDisplay()).setFocus(this); + } + this.visibleChanged(visible); + } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { + Screen screen = (Screen) getScreen(); + + int _x=(x>=0)?x:this.x; + int _y=(x>=0)?y:this.y; + int _w=(width>0)?width:this.width; + int _h=(height>0)?height:this.height; + + if(_w>screen.getWidth()) { + _w=screen.getWidth(); + } + if(_h>screen.getHeight()) { + _h=screen.getHeight(); + } + if((_x+_w)>screen.getWidth()) { + _x=screen.getWidth()-_w; + } + if((_y+_h)>screen.getHeight()) { + _y=screen.getHeight()-_h; + } + + if(0!=surfaceHandle) { + SetBounds0(surfaceHandle, getScreen().getWidth(), getScreen().getHeight(), _x, _y, _w, _h); + } + + return true; + } + + protected void requestFocusImpl(boolean reparented) { + ((Display)getScreen().getDisplay()).setFocus(this); + } + + public final long getSurfaceHandle() { + return surfaceHandle; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return new Point(x,y); + } + + //---------------------------------------------------------------------- + // Internals only + // + + protected static native boolean initIDs(); + private native long CreateSurface(long displayHandle, int scrn_width, int scrn_height, int x, int y, int width, int height); + private native void CloseSurface(long displayHandle, long surfaceHandle); + private native void SetBounds0(long surfaceHandle, int scrn_width, int scrn_height, int x, int y, int width, int height); + + private void updateBounds(int x, int y, int width, int height) { + this.x = x; + this.y = y; + this.width = width; + this.height = height; + } + + private long surfaceHandle; +} diff --git a/src/newt/classes/jogamp/newt/macosx/MacDisplay.java b/src/newt/classes/jogamp/newt/macosx/MacDisplay.java new file mode 100644 index 000000000..cf9d4f0a3 --- /dev/null +++ b/src/newt/classes/jogamp/newt/macosx/MacDisplay.java @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.macosx; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.macosx.*; +import com.jogamp.common.util.ReflectionUtil; +import com.jogamp.newt.*; +import com.jogamp.newt.impl.*; +import com.jogamp.newt.util.EDTUtil; +import com.jogamp.newt.util.MainThread; + +public class MacDisplay extends DisplayImpl { + static { + NEWTJNILibLoader.loadNEWT(); + + if(!initNSApplication0()) { + throw new NativeWindowException("Failed to initialize native Application hook"); + } + if(!MacWindow.initIDs0()) { + throw new NativeWindowException("Failed to initialize jmethodIDs"); + } + if(DEBUG) { + System.err.println("MacDisplay.init App and IDs OK "+Thread.currentThread().getName()); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + public MacDisplay() { + } + + protected void dispatchMessagesNative() { + dispatchMessages0(); + } + + protected void createNativeImpl() { + aDevice = new MacOSXGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); + } + + protected void closeNativeImpl() { } + + protected void createEDTUtil() { + if(NewtFactory.useEDT()) { + final Display f_dpy = this; + MainThread.addPumpMessage(this, + new Runnable() { + public void run() { + if(null!=f_dpy.getGraphicsDevice()) { + f_dpy.dispatchMessages(); + } } } ); + edtUtil = MainThread.getSingleton(); + edtUtil.start(); + } + } + + protected void releaseEDTUtil() { + if(null!=edtUtil) { + MainThread.removePumpMessage(this); + edtUtil.waitUntilStopped(); + edtUtil=null; + } + } + + private static native boolean initNSApplication0(); + protected native void dispatchMessages0(); +} + diff --git a/src/newt/classes/jogamp/newt/macosx/MacScreen.java b/src/newt/classes/jogamp/newt/macosx/MacScreen.java new file mode 100644 index 000000000..f0c388366 --- /dev/null +++ b/src/newt/classes/jogamp/newt/macosx/MacScreen.java @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.macosx; + +import com.jogamp.newt.*; +import com.jogamp.newt.impl.ScreenImpl; +import javax.media.nativewindow.*; + +public class MacScreen extends ScreenImpl { + static { + MacDisplay.initSingleton(); + } + + public MacScreen() { + } + + protected void createNativeImpl() { + aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); + setScreenSize(getWidthImpl0(screen_idx), getHeightImpl0(screen_idx)); + } + + protected void closeNativeImpl() { } + + private static native int getWidthImpl0(int scrn_idx); + private static native int getHeightImpl0(int scrn_idx); +} diff --git a/src/newt/classes/jogamp/newt/macosx/MacWindow.java b/src/newt/classes/jogamp/newt/macosx/MacWindow.java new file mode 100644 index 000000000..e789a0dc9 --- /dev/null +++ b/src/newt/classes/jogamp/newt/macosx/MacWindow.java @@ -0,0 +1,433 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.macosx; + +import javax.media.nativewindow.*; +import com.jogamp.common.util.locks.RecursiveLock; + +import com.jogamp.newt.event.*; +import com.jogamp.newt.impl.*; +import javax.media.nativewindow.util.Insets; +import javax.media.nativewindow.util.Point; + +public class MacWindow extends WindowImpl { + + // Window styles + private static final int NSBorderlessWindowMask = 0; + private static final int NSTitledWindowMask = 1 << 0; + private static final int NSClosableWindowMask = 1 << 1; + private static final int NSMiniaturizableWindowMask = 1 << 2; + private static final int NSResizableWindowMask = 1 << 3; + + // Window backing store types + private static final int NSBackingStoreRetained = 0; + private static final int NSBackingStoreNonretained = 1; + private static final int NSBackingStoreBuffered = 2; + + // Key constants handled differently on Mac OS X than other platforms + private static final int NSUpArrowFunctionKey = 0xF700; + private static final int NSDownArrowFunctionKey = 0xF701; + private static final int NSLeftArrowFunctionKey = 0xF702; + private static final int NSRightArrowFunctionKey = 0xF703; + private static final int NSF1FunctionKey = 0xF704; + private static final int NSF2FunctionKey = 0xF705; + private static final int NSF3FunctionKey = 0xF706; + private static final int NSF4FunctionKey = 0xF707; + private static final int NSF5FunctionKey = 0xF708; + private static final int NSF6FunctionKey = 0xF709; + private static final int NSF7FunctionKey = 0xF70A; + private static final int NSF8FunctionKey = 0xF70B; + private static final int NSF9FunctionKey = 0xF70C; + private static final int NSF10FunctionKey = 0xF70D; + private static final int NSF11FunctionKey = 0xF70E; + private static final int NSF12FunctionKey = 0xF70F; + private static final int NSF13FunctionKey = 0xF710; + private static final int NSF14FunctionKey = 0xF711; + private static final int NSF15FunctionKey = 0xF712; + private static final int NSF16FunctionKey = 0xF713; + private static final int NSF17FunctionKey = 0xF714; + private static final int NSF18FunctionKey = 0xF715; + private static final int NSF19FunctionKey = 0xF716; + private static final int NSF20FunctionKey = 0xF717; + private static final int NSF21FunctionKey = 0xF718; + private static final int NSF22FunctionKey = 0xF719; + private static final int NSF23FunctionKey = 0xF71A; + private static final int NSF24FunctionKey = 0xF71B; + private static final int NSF25FunctionKey = 0xF71C; + private static final int NSF26FunctionKey = 0xF71D; + private static final int NSF27FunctionKey = 0xF71E; + private static final int NSF28FunctionKey = 0xF71F; + private static final int NSF29FunctionKey = 0xF720; + private static final int NSF30FunctionKey = 0xF721; + private static final int NSF31FunctionKey = 0xF722; + private static final int NSF32FunctionKey = 0xF723; + private static final int NSF33FunctionKey = 0xF724; + private static final int NSF34FunctionKey = 0xF725; + private static final int NSF35FunctionKey = 0xF726; + private static final int NSInsertFunctionKey = 0xF727; + private static final int NSDeleteFunctionKey = 0xF728; + private static final int NSHomeFunctionKey = 0xF729; + private static final int NSBeginFunctionKey = 0xF72A; + private static final int NSEndFunctionKey = 0xF72B; + private static final int NSPageUpFunctionKey = 0xF72C; + private static final int NSPageDownFunctionKey = 0xF72D; + private static final int NSPrintScreenFunctionKey = 0xF72E; + private static final int NSScrollLockFunctionKey = 0xF72F; + private static final int NSPauseFunctionKey = 0xF730; + private static final int NSSysReqFunctionKey = 0xF731; + private static final int NSBreakFunctionKey = 0xF732; + private static final int NSResetFunctionKey = 0xF733; + private static final int NSStopFunctionKey = 0xF734; + private static final int NSMenuFunctionKey = 0xF735; + private static final int NSUserFunctionKey = 0xF736; + private static final int NSSystemFunctionKey = 0xF737; + private static final int NSPrintFunctionKey = 0xF738; + private static final int NSClearLineFunctionKey = 0xF739; + private static final int NSClearDisplayFunctionKey = 0xF73A; + private static final int NSInsertLineFunctionKey = 0xF73B; + private static final int NSDeleteLineFunctionKey = 0xF73C; + private static final int NSInsertCharFunctionKey = 0xF73D; + private static final int NSDeleteCharFunctionKey = 0xF73E; + private static final int NSPrevFunctionKey = 0xF73F; + private static final int NSNextFunctionKey = 0xF740; + private static final int NSSelectFunctionKey = 0xF741; + private static final int NSExecuteFunctionKey = 0xF742; + private static final int NSUndoFunctionKey = 0xF743; + private static final int NSRedoFunctionKey = 0xF744; + private static final int NSFindFunctionKey = 0xF745; + private static final int NSHelpFunctionKey = 0xF746; + private static final int NSModeSwitchFunctionKey = 0xF747; + + private volatile long surfaceHandle; + + // non fullscreen dimensions .. + private final Insets insets = new Insets(0,0,0,0); + + static { + MacDisplay.initSingleton(); + } + + public MacWindow() { + } + + protected void createNativeImpl() { + config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + } + + protected void closeNativeImpl() { + nsViewLock.lock(); + try { + if(DEBUG_IMPLEMENTATION) { System.err.println("MacWindow.CloseAction "+Thread.currentThread().getName()); } + if (getWindowHandle() != 0) { + close0(getWindowHandle()); + } + } catch (Throwable t) { + if(DEBUG_IMPLEMENTATION) { + Exception e = new Exception("Warning: closeNative failed - "+Thread.currentThread().getName(), t); + e.printStackTrace(); + } + } finally { + setWindowHandle(0); + nsViewLock.unlock(); + } + } + + public final long getSurfaceHandle() { + return surfaceHandle; + } + + public Insets getInsets() { + // in order to properly calculate insets we need the window to be + // created + nsViewLock.lock(); + try { + createWindow(false, getX(), getY(), getWidth(), getHeight(), isFullscreen()); + return (Insets) insets.clone(); + } finally { + nsViewLock.unlock(); + } + } + + private RecursiveLock nsViewLock = new RecursiveLock(); + + protected int lockSurfaceImpl() { + nsViewLock.lock(); + return LOCK_SUCCESS; + } + + protected void unlockSurfaceImpl() { + nsViewLock.unlock(); + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + nsViewLock.lock(); + try { + if (visible) { + createWindow(false, x, y, width, height, isFullscreen()); + if (getWindowHandle() != 0) { + makeKeyAndOrderFront0(getWindowHandle()); + } + } else { + if (getWindowHandle() != 0) { + orderOut0(getWindowHandle()); + } + } + visibleChanged(visible); + } finally { + nsViewLock.unlock(); + } + } + + protected void setTitleImpl(final String title) { + // FIXME: move nsViewLock up to window lock + nsViewLock.lock(); + try { + setTitle0(getWindowHandle(), title); + } finally { + nsViewLock.unlock(); + } + } + + protected void requestFocusImpl(boolean reparented) { + // FIXME: move nsViewLock up to window lock + nsViewLock.lock(); + try { + makeKey0(getWindowHandle()); + } finally { + nsViewLock.unlock(); + } + } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, boolean parentChange, int fullScreenChange, int decorationChange) { + nsViewLock.lock(); + try { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + System.err.println("MacWindow reconfig: parentChange "+parentChange+", fullScreenChange "+fullScreenChange+", decorationChange "+decorationChange+" "+x+"/"+y+" "+width+"x"+height); + } + int _x=(x>=0)?x:this.x; + int _y=(x>=0)?y:this.y; + int _w=(width>0)?width:this.width; + int _h=(height>0)?height:this.height; + + if(decorationChange!=0 || parentChange || fullScreenChange!=0) { + createWindow(true, _x, _y, _w, _h, fullScreenChange>0); + if (getWindowHandle() != 0) { + makeKeyAndOrderFront0(getWindowHandle()); + } + } else { + if(x>=0 || y>=0) { + setFrameTopLeftPoint0(getParentWindowHandle(), getWindowHandle(), _x, _y); + } + if(width>0 || height>0) { + setContentSize0(getWindowHandle(), _w, _h); + } + } + } finally { + nsViewLock.unlock(); + } + return true; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return null; + } + + private void insetsChanged(int left, int top, int right, int bottom) { + if (DEBUG_IMPLEMENTATION) { + System.err.println(Thread.currentThread().getName()+ + " Insets changed to " + left + ", " + top + ", " + right + ", " + bottom); + } + if (left != -1 && top != -1 && right != -1 && bottom != -1) { + insets.left = left; + insets.top = top; + insets.right = right; + insets.bottom = bottom; + } + } + + private char convertKeyChar(char keyChar) { + if (keyChar == '\r') { + // Turn these into \n + return '\n'; + } + + if (keyChar >= NSUpArrowFunctionKey && keyChar <= NSModeSwitchFunctionKey) { + switch (keyChar) { + case NSUpArrowFunctionKey: return KeyEvent.VK_UP; + case NSDownArrowFunctionKey: return KeyEvent.VK_DOWN; + case NSLeftArrowFunctionKey: return KeyEvent.VK_LEFT; + case NSRightArrowFunctionKey: return KeyEvent.VK_RIGHT; + case NSF1FunctionKey: return KeyEvent.VK_F1; + case NSF2FunctionKey: return KeyEvent.VK_F2; + case NSF3FunctionKey: return KeyEvent.VK_F3; + case NSF4FunctionKey: return KeyEvent.VK_F4; + case NSF5FunctionKey: return KeyEvent.VK_F5; + case NSF6FunctionKey: return KeyEvent.VK_F6; + case NSF7FunctionKey: return KeyEvent.VK_F7; + case NSF8FunctionKey: return KeyEvent.VK_F8; + case NSF9FunctionKey: return KeyEvent.VK_F9; + case NSF10FunctionKey: return KeyEvent.VK_F10; + case NSF11FunctionKey: return KeyEvent.VK_F11; + case NSF12FunctionKey: return KeyEvent.VK_F12; + case NSF13FunctionKey: return KeyEvent.VK_F13; + case NSF14FunctionKey: return KeyEvent.VK_F14; + case NSF15FunctionKey: return KeyEvent.VK_F15; + case NSF16FunctionKey: return KeyEvent.VK_F16; + case NSF17FunctionKey: return KeyEvent.VK_F17; + case NSF18FunctionKey: return KeyEvent.VK_F18; + case NSF19FunctionKey: return KeyEvent.VK_F19; + case NSF20FunctionKey: return KeyEvent.VK_F20; + case NSF21FunctionKey: return KeyEvent.VK_F21; + case NSF22FunctionKey: return KeyEvent.VK_F22; + case NSF23FunctionKey: return KeyEvent.VK_F23; + case NSF24FunctionKey: return KeyEvent.VK_F24; + case NSInsertFunctionKey: return KeyEvent.VK_INSERT; + case NSDeleteFunctionKey: return KeyEvent.VK_DELETE; + case NSHomeFunctionKey: return KeyEvent.VK_HOME; + case NSBeginFunctionKey: return KeyEvent.VK_BEGIN; + case NSEndFunctionKey: return KeyEvent.VK_END; + case NSPageUpFunctionKey: return KeyEvent.VK_PAGE_UP; + case NSPageDownFunctionKey: return KeyEvent.VK_PAGE_DOWN; + case NSPrintScreenFunctionKey: return KeyEvent.VK_PRINTSCREEN; + case NSScrollLockFunctionKey: return KeyEvent.VK_SCROLL_LOCK; + case NSPauseFunctionKey: return KeyEvent.VK_PAUSE; + // Not handled: + // NSSysReqFunctionKey + // NSBreakFunctionKey + // NSResetFunctionKey + case NSStopFunctionKey: return KeyEvent.VK_STOP; + // Not handled: + // NSMenuFunctionKey + // NSUserFunctionKey + // NSSystemFunctionKey + // NSPrintFunctionKey + // NSClearLineFunctionKey + // NSClearDisplayFunctionKey + // NSInsertLineFunctionKey + // NSDeleteLineFunctionKey + // NSInsertCharFunctionKey + // NSDeleteCharFunctionKey + // NSPrevFunctionKey + // NSNextFunctionKey + // NSSelectFunctionKey + // NSExecuteFunctionKey + // NSUndoFunctionKey + // NSRedoFunctionKey + // NSFindFunctionKey + // NSHelpFunctionKey + // NSModeSwitchFunctionKey + default: break; + } + } + + // NSEvent's charactersIgnoringModifiers doesn't ignore the shift key + if (keyChar >= 'a' && keyChar <= 'z') { + return Character.toUpperCase(keyChar); + } + + return keyChar; + } + + public void enqueueKeyEvent(boolean wait, int eventType, int modifiers, int keyCode, char keyChar) { + int key = convertKeyChar(keyChar); + if(DEBUG_IMPLEMENTATION) System.err.println("MacWindow.enqueueKeyEvent "+Thread.currentThread().getName()); + // Note that we send the key char for the key code on this + // platform -- we do not get any useful key codes out of the system + super.enqueueKeyEvent(wait, eventType, modifiers, key, keyChar); + } + + private void createWindow(final boolean recreate, final int x, final int y, final int width, final int height, final boolean fullscreen) { + + if(0!=getWindowHandle() && !recreate) { + return; + } + + try { + //runOnEDTIfAvail(true, new Runnable() { + // public void run() { + if(0!=getWindowHandle()) { + // save the view .. close the window + surfaceHandle = changeContentView0(getParentWindowHandle(), getWindowHandle(), 0); + if(recreate && 0==surfaceHandle) { + throw new NativeWindowException("Internal Error - recreate, window but no view"); + } + close0(getWindowHandle()); + setWindowHandle(0); + } else { + surfaceHandle = 0; + } + setWindowHandle(createWindow0(getParentWindowHandle(), + x, y, width, height, fullscreen, + (isUndecorated() ? + NSBorderlessWindowMask : + NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask), + NSBackingStoreBuffered, + getScreen().getIndex(), surfaceHandle)); + if (getWindowHandle() == 0) { + throw new NativeWindowException("Could create native window "+Thread.currentThread().getName()+" "+this); + } + surfaceHandle = contentView0(getWindowHandle()); + setTitle0(getWindowHandle(), getTitle()); + // don't make the window visible on window creation + // makeKeyAndOrderFront0(windowHandle); + // } } ); + } catch (Exception ie) { + ie.printStackTrace(); + } + + enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_MOVED); + enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_RESIZED); + enqueueWindowEvent(false, WindowEvent.EVENT_WINDOW_GAINED_FOCUS); + } + + protected static native boolean initIDs0(); + private native long createWindow0(long parentWindowHandle, int x, int y, int w, int h, + boolean fullscreen, int windowStyle, + int backingStoreType, + int screen_idx, long view); + private native void makeKeyAndOrderFront0(long window); + private native void makeKey0(long window); + private native void orderOut0(long window); + private native void close0(long window); + private native void setTitle0(long window, String title); + private native long contentView0(long window); + private native long changeContentView0(long parentWindowHandle, long window, long view); + private native void setContentSize0(long window, int w, int h); + private native void setFrameTopLeftPoint0(long parentWindowHandle, long window, int x, int y); +} diff --git a/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Display.java b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Display.java new file mode 100644 index 000000000..5a875846e --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Display.java @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.broadcom.egl; + +import com.jogamp.newt.impl.*; +import com.jogamp.opengl.impl.egl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; + +public class Display extends com.jogamp.newt.impl.DisplayImpl { + + static { + NEWTJNILibLoader.loadNEWT(); + + if (!Window.initIDs()) { + throw new NativeWindowException("Failed to initialize BCEGL Window jmethodIDs"); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + + public Display() { + } + + protected void createNativeImpl() { + long handle = CreateDisplay(Screen.fixedWidth, Screen.fixedHeight); + if (handle == EGL.EGL_NO_DISPLAY) { + throw new NativeWindowException("BC EGL CreateDisplay failed"); + } + aDevice = new EGLGraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); + } + + protected void closeNativeImpl() { + if (aDevice.getHandle() != EGL.EGL_NO_DISPLAY) { + DestroyDisplay(aDevice.getHandle()); + } + } + + protected void dispatchMessagesNative() { + // n/a .. DispatchMessages(); + } + + private native long CreateDisplay(int width, int height); + private native void DestroyDisplay(long dpy); + private native void DispatchMessages(); +} + diff --git a/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Screen.java b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Screen.java new file mode 100644 index 000000000..144fe5e83 --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Screen.java @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.broadcom.egl; + +import javax.media.nativewindow.*; + +public class Screen extends com.jogamp.newt.impl.ScreenImpl { + + static { + Display.initSingleton(); + } + + + public Screen() { + } + + protected void createNativeImpl() { + aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); + setScreenSize(fixedWidth, fixedHeight); + } + + protected void closeNativeImpl() { } + + //---------------------------------------------------------------------- + // Internals only + // + + static final int fixedWidth = 1920; + static final int fixedHeight = 1080; +} + diff --git a/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Window.java b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Window.java new file mode 100644 index 000000000..cfc5bd5a9 --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/broadcom/egl/Window.java @@ -0,0 +1,164 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.broadcom.egl; + +import com.jogamp.opengl.impl.egl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Point; +import javax.media.opengl.GLCapabilitiesImmutable; + +public class Window extends com.jogamp.newt.impl.WindowImpl { + static { + Display.initSingleton(); + } + + public Window() { + } + + protected void createNativeImpl() { + if(0!=getParentWindowHandle()) { + throw new RuntimeException("Window parenting not supported (yet)"); + } + // query a good configuration .. even thought we drop this one + // and reuse the EGLUtil choosen one later. + config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + setSizeImpl(getScreen().getWidth(), getScreen().getHeight()); + + setWindowHandle(realizeWindow(true, width, height)); + if (0 == getWindowHandle()) { + throw new NativeWindowException("Error native Window Handle is null"); + } + } + + protected void closeNativeImpl() { + if(0!=windowHandleClose) { + CloseWindow(getDisplayHandle(), windowHandleClose); + } + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + visibleChanged(visible); + } + + protected void requestFocusImpl(boolean reparented) { } + + protected void setSizeImpl(int width, int height) { + if(0!=getWindowHandle()) { + // n/a in BroadcomEGL + System.err.println("BCEGL Window.setSizeImpl n/a in BroadcomEGL with realized window"); + } else { + this.width = width; + this.height = height; + } + } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, + boolean parentChange, int fullScreenChange, int decorationChange) { + if(0!=getWindowHandle()) { + if(0!=fullScreenChange) { + if( fullScreenChange > 0 ) { + // n/a in BroadcomEGL + System.err.println("setFullscreen n/a in BroadcomEGL"); + return false; + } + } + } + if(width>0 || height>0) { + if(0!=getWindowHandle()) { + // n/a in BroadcomEGL + System.err.println("BCEGL Window.setSizeImpl n/a in BroadcomEGL with realized window"); + } else { + this.width=(width>0)?width:this.width; + this.height=(height>0)?height:this.height; + } + } + if(x>=0 || y>=0) { + System.err.println("BCEGL Window.setPositionImpl n/a in BroadcomEGL"); + } + return true; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return new Point(x,y); + } + + + public boolean surfaceSwap() { + SwapWindow(getDisplayHandle(), getWindowHandle()); + return true; + } + + //---------------------------------------------------------------------- + // Internals only + // + + protected static native boolean initIDs(); + private native long CreateWindow(long eglDisplayHandle, boolean chromaKey, int width, int height); + private native void CloseWindow(long eglDisplayHandle, long eglWindowHandle); + private native void SwapWindow(long eglDisplayHandle, long eglWindowHandle); + + + private long realizeWindow(boolean chromaKey, int width, int height) { + if(DEBUG_IMPLEMENTATION) { + System.err.println("BCEGL Window.realizeWindow() with: chroma "+chromaKey+", "+width+"x"+height+", "+config); + } + long handle = CreateWindow(getDisplayHandle(), chromaKey, width, height); + if (0 == handle) { + throw new NativeWindowException("Error native Window Handle is null"); + } + windowHandleClose = handle; + return handle; + } + + private void windowCreated(int cfgID, int width, int height) { + this.width = width; + this.height = height; + GLCapabilitiesImmutable capsReq = (GLCapabilitiesImmutable) config.getRequestedCapabilities(); + config = EGLGraphicsConfiguration.create(capsReq, getScreen().getGraphicsScreen(), cfgID); + if (config == null) { + throw new NativeWindowException("Error creating EGLGraphicsConfiguration from id: "+cfgID+", "+this); + } + if(DEBUG_IMPLEMENTATION) { + System.err.println("BCEGL Window.windowCreated(): "+toHexString(cfgID)+", "+width+"x"+height+", "+config); + } + } + + private long windowHandleClose; +} diff --git a/src/newt/classes/jogamp/newt/opengl/kd/KDDisplay.java b/src/newt/classes/jogamp/newt/opengl/kd/KDDisplay.java new file mode 100644 index 000000000..3e677f0d7 --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/kd/KDDisplay.java @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.kd; + +import com.jogamp.newt.*; +import com.jogamp.newt.impl.*; +import com.jogamp.opengl.impl.egl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.egl.*; + +public class KDDisplay extends DisplayImpl { + + static { + NEWTJNILibLoader.loadNEWT(); + + if (!KDWindow.initIDs()) { + throw new NativeWindowException("Failed to initialize KDWindow jmethodIDs"); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + + public KDDisplay() { + } + + protected void createNativeImpl() { + // FIXME: map name to EGL_*_DISPLAY + long handle = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY); + if (handle == EGL.EGL_NO_DISPLAY) { + throw new NativeWindowException("eglGetDisplay failed"); + } + if (!EGL.eglInitialize(handle, null, null)) { + throw new NativeWindowException("eglInitialize failed"); + } + aDevice = new EGLGraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT); + } + + protected void closeNativeImpl() { + if (aDevice.getHandle() != EGL.EGL_NO_DISPLAY) { + EGL.eglTerminate(aDevice.getHandle()); + } + } + + protected void dispatchMessagesNative() { + DispatchMessages(); + } + + private native void DispatchMessages(); +} + diff --git a/src/newt/classes/jogamp/newt/opengl/kd/KDScreen.java b/src/newt/classes/jogamp/newt/opengl/kd/KDScreen.java new file mode 100644 index 000000000..1a73d0e5d --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/kd/KDScreen.java @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.kd; + +import com.jogamp.newt.*; +import com.jogamp.newt.impl.ScreenImpl; +import javax.media.nativewindow.*; + +public class KDScreen extends ScreenImpl { + static { + KDDisplay.initSingleton(); + } + + public KDScreen() { + } + + protected void createNativeImpl() { + aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); + } + + protected void closeNativeImpl() { } + + // elevate access to this package .. + protected void setScreenSize(int w, int h) { + super.setScreenSize(w, h); + } +} diff --git a/src/newt/classes/jogamp/newt/opengl/kd/KDWindow.java b/src/newt/classes/jogamp/newt/opengl/kd/KDWindow.java new file mode 100644 index 000000000..b49b6f7b7 --- /dev/null +++ b/src/newt/classes/jogamp/newt/opengl/kd/KDWindow.java @@ -0,0 +1,147 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.opengl.kd; + +import com.jogamp.newt.impl.*; +import com.jogamp.opengl.impl.egl.*; +import javax.media.nativewindow.*; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Point; +import javax.media.opengl.GLCapabilitiesImmutable; + +public class KDWindow extends WindowImpl { + private static final String WINDOW_CLASS_NAME = "NewtWindow"; + + static { + KDDisplay.initSingleton(); + } + + public KDWindow() { + } + + protected void createNativeImpl() { + if(0!=getParentWindowHandle()) { + throw new RuntimeException("Window parenting not supported (yet)"); + } + config = GraphicsConfigurationFactory.getFactory(getScreen().getDisplay().getGraphicsDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, getScreen().getGraphicsScreen()); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + + GLCapabilitiesImmutable eglCaps = (GLCapabilitiesImmutable) config.getChosenCapabilities(); + int[] eglAttribs = EGLGraphicsConfiguration.GLCapabilities2AttribList(eglCaps); + + eglWindowHandle = CreateWindow(getDisplayHandle(), eglAttribs); + if (eglWindowHandle == 0) { + throw new NativeWindowException("Error creating egl window: "+config); + } + setVisible0(eglWindowHandle, false); + setWindowHandle(RealizeWindow(eglWindowHandle)); + if (0 == getWindowHandle()) { + throw new NativeWindowException("Error native Window Handle is null"); + } + windowHandleClose = eglWindowHandle; + } + + protected void closeNativeImpl() { + if(0!=windowHandleClose) { + CloseWindow(windowHandleClose, windowUserData); + windowUserData=0; + } + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + setVisible0(eglWindowHandle, visible); + reconfigureWindowImpl(x, y, width, height, false, 0, 0); + visibleChanged(visible); + } + + protected void requestFocusImpl(boolean reparented) { } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, + boolean parentChange, int fullScreenChange, int decorationChange) { + if(0!=eglWindowHandle) { + if(0!=fullScreenChange) { + boolean fs = fullScreenChange > 0; + setFullScreen0(eglWindowHandle, fs); + if(fs) { + return true; + } + } + // int _x=(x>=0)?x:this.x; + // int _y=(x>=0)?y:this.y; + int _w=(width>0)?width:this.width; + int _h=(height>0)?height:this.height; + if(width>0 || height>0) { + setSize0(eglWindowHandle, _w, _h); + } + if(x>=0 || y>=0) { + System.err.println("setPosition n/a in KD"); + } + } + return true; + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return new Point(x,y); + } + + //---------------------------------------------------------------------- + // Internals only + // + + protected static native boolean initIDs(); + private native long CreateWindow(long displayHandle, int[] attributes); + private native long RealizeWindow(long eglWindowHandle); + private native int CloseWindow(long eglWindowHandle, long userData); + private native void setVisible0(long eglWindowHandle, boolean visible); + private native void setSize0(long eglWindowHandle, int width, int height); + private native void setFullScreen0(long eglWindowHandle, boolean fullscreen); + + private void windowCreated(long userData) { + windowUserData=userData; + } + + protected void sizeChanged(int newWidth, int newHeight, boolean force) { + if(fullscreen) { + ((KDScreen)getScreen()).setScreenSize(width, height); + } + super.sizeChanged(newWidth, newHeight, force); + } + + private long eglWindowHandle; + private long windowHandleClose; + private long windowUserData; +} diff --git a/src/newt/classes/jogamp/newt/windows/WindowsDisplay.java b/src/newt/classes/jogamp/newt/windows/WindowsDisplay.java new file mode 100644 index 000000000..af32d1693 --- /dev/null +++ b/src/newt/classes/jogamp/newt/windows/WindowsDisplay.java @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.windows; + +import com.jogamp.nativewindow.impl.windows.RegisteredClass; +import com.jogamp.nativewindow.impl.windows.RegisteredClassFactory; +import com.jogamp.newt.impl.DisplayImpl; +import com.jogamp.newt.impl.NEWTJNILibLoader; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.windows.WindowsGraphicsDevice; + +public class WindowsDisplay extends DisplayImpl { + + private static final String newtClassBaseName = "_newt_clazz" ; + private static RegisteredClassFactory sharedClassFactory; + + static { + NEWTJNILibLoader.loadNEWT(); + + if (!WindowsWindow.initIDs0()) { + throw new NativeWindowException("Failed to initialize WindowsWindow jmethodIDs"); + } + sharedClassFactory = new RegisteredClassFactory(newtClassBaseName, WindowsWindow.getNewtWndProc0()); + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + private RegisteredClass sharedClass; + + public WindowsDisplay() { + } + + protected void createNativeImpl() { + sharedClass = sharedClassFactory.getSharedClass(); + aDevice = new WindowsGraphicsDevice(AbstractGraphicsDevice.DEFAULT_UNIT); + } + + protected void closeNativeImpl() { + sharedClassFactory.releaseSharedClass(); + } + + protected void dispatchMessagesNative() { + DispatchMessages0(); + } + + protected long getHInstance() { + return sharedClass.getHandle(); + } + + protected String getWindowClassName() { + return sharedClass.getName(); + } + + //---------------------------------------------------------------------- + // Internals only + // + private static native void DispatchMessages0(); +} + diff --git a/src/newt/classes/jogamp/newt/windows/WindowsScreen.java b/src/newt/classes/jogamp/newt/windows/WindowsScreen.java new file mode 100644 index 000000000..e15a40e7b --- /dev/null +++ b/src/newt/classes/jogamp/newt/windows/WindowsScreen.java @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ +package com.jogamp.newt.impl.windows; + +import com.jogamp.common.util.ArrayHashSet; +import java.util.ArrayList; + +import com.jogamp.newt.*; +import com.jogamp.newt.impl.ScreenImpl; +import com.jogamp.newt.ScreenMode; +import com.jogamp.newt.impl.ScreenModeStatus; +import com.jogamp.newt.util.ScreenModeUtil; + +import javax.media.nativewindow.*; + +public class WindowsScreen extends ScreenImpl { + + static { + WindowsDisplay.initSingleton(); + } + + public WindowsScreen() { + } + + protected void createNativeImpl() { + aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx); + setScreenSize(getWidthImpl0(screen_idx), getHeightImpl0(screen_idx)); + } + + protected void closeNativeImpl() { + } + + private int[] getScreenModeIdx(int idx) { + int[] modeProps = getScreenMode0(screen_idx, idx); + if (null == modeProps || 0 == modeProps.length) { + return null; + } + if(modeProps.length < ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL) { + throw new RuntimeException("properties array too short, should be >= "+ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL+", is "+modeProps.length); + } + return modeProps; + } + + private int nativeModeIdx; + + protected int[] getScreenModeFirstImpl() { + nativeModeIdx = 0; + return getScreenModeNextImpl(); + } + + protected int[] getScreenModeNextImpl() { + int[] modeProps = getScreenModeIdx(nativeModeIdx); + if (null != modeProps && 0 < modeProps.length) { + nativeModeIdx++; + return modeProps; + } + return null; + } + + protected ScreenMode getCurrentScreenModeImpl() { + int[] modeProps = getScreenModeIdx(-1); + if (null != modeProps && 0 < modeProps.length) { + return ScreenModeUtil.streamIn(modeProps, 0); + } + return null; + } + + protected boolean setCurrentScreenModeImpl(ScreenMode sm) { + return setScreenMode0(screen_idx, + sm.getMonitorMode().getSurfaceSize().getResolution().getWidth(), + sm.getMonitorMode().getSurfaceSize().getResolution().getHeight(), + sm.getMonitorMode().getSurfaceSize().getBitsPerPixel(), + sm.getMonitorMode().getRefreshRate(), + sm.getRotation()); + } + + // Native calls + private native int getWidthImpl0(int scrn_idx); + + private native int getHeightImpl0(int scrn_idx); + + private native int[] getScreenMode0(int screen_index, int mode_index); + private native boolean setScreenMode0(int screen_index, int width, int height, int bits, int freq, int rot); +} diff --git a/src/newt/classes/jogamp/newt/windows/WindowsWindow.java b/src/newt/classes/jogamp/newt/windows/WindowsWindow.java new file mode 100644 index 000000000..5ab0a5b79 --- /dev/null +++ b/src/newt/classes/jogamp/newt/windows/WindowsWindow.java @@ -0,0 +1,201 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.windows; + +import com.jogamp.nativewindow.impl.windows.GDI; +import com.jogamp.newt.impl.WindowImpl; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.util.Insets; +import javax.media.nativewindow.util.Point; + +public class WindowsWindow extends WindowImpl { + + private long hmon; + private long hdc; + private long windowHandleClose; + private final Insets insets = new Insets(0, 0, 0, 0); + + static { + WindowsDisplay.initSingleton(); + } + + public WindowsWindow() { + } + + protected int lockSurfaceImpl() { + if( 0 != getWindowHandle() && 0 == hdc ) { + hdc = GDI.GetDC(getWindowHandle()); + hmon = MonitorFromWindow0(getWindowHandle()); + } + return ( 0 != hdc ) ? LOCK_SUCCESS : LOCK_SURFACE_NOT_READY; + } + + protected void unlockSurfaceImpl() { + if ( 0 != hdc && 0 != getWindowHandle() && getWindowLockRecursionCount() == 0) { + GDI.ReleaseDC(getWindowHandle(), hdc); + hdc=0; + } + } + + public final long getSurfaceHandle() { + return hdc; + } + + public boolean hasDeviceChanged() { + if(0!=getWindowHandle()) { + long _hmon = MonitorFromWindow0(getWindowHandle()); + if (hmon != _hmon) { + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + Exception e = new Exception("Info: Window Device Changed "+Thread.currentThread().getName()+ + ", HMON "+toHexString(hmon)+" -> "+toHexString(_hmon)); + e.printStackTrace(); + } + hmon = _hmon; + return true; + } + } + return false; + } + + protected void createNativeImpl() { + WindowsScreen screen = (WindowsScreen) getScreen(); + WindowsDisplay display = (WindowsDisplay) screen.getDisplay(); + config = GraphicsConfigurationFactory.getFactory(display.getGraphicsDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, screen.getGraphicsScreen()); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + setWindowHandle(CreateWindow0(display.getHInstance(), display.getWindowClassName(), display.getWindowClassName(), + getParentWindowHandle(), 0, undecorated, x, y, width, height)); + if (getWindowHandle() == 0) { + throw new NativeWindowException("Error creating window"); + } + windowHandleClose = getWindowHandle(); + if(DEBUG_IMPLEMENTATION || DEBUG_WINDOW_EVENT) { + Exception e = new Exception("Info: Window new window handle "+Thread.currentThread().getName()+ + " (Parent HWND "+toHexString(getParentWindowHandle())+ + ") : HWND "+toHexString(getWindowHandle())+", "+Thread.currentThread()); + e.printStackTrace(); + } + } + + protected void closeNativeImpl() { + if (hdc != 0) { + if(windowHandleClose != 0) { + try { + GDI.ReleaseDC(windowHandleClose, hdc); + } catch (Throwable t) { + if(DEBUG_IMPLEMENTATION) { + Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); + e.printStackTrace(); + } + } + } + hdc = 0; + } + if(windowHandleClose != 0) { + try { + GDI.DestroyWindow(windowHandleClose); + } catch (Throwable t) { + if(DEBUG_IMPLEMENTATION) { + Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); + e.printStackTrace(); + } + } finally { + windowHandleClose = 0; + } + } + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + setVisible0(getWindowHandle(), visible, (getParentWindowHandle()==0)?true:false, x, y, width, height); + visibleChanged(visible); + } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, + boolean parentChange, int fullScreenChange, int decorationChange) { + reconfigureWindow0( (fullScreenChange>0)?0:getParentWindowHandle(), + getWindowHandle(), x, y, width, height, isVisible(), parentChange, fullScreenChange, decorationChange); + return true; + } + + protected void requestFocusImpl(boolean force) { + requestFocus0(getWindowHandle(), force); + } + + protected void setTitleImpl(final String title) { + setTitle0(getWindowHandle(), title); + } + + public Insets getInsets() { + return (Insets)insets.clone(); + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return GDI.GetRelativeLocation( getWindowHandle(), 0 /*root win*/, x, y); + } + + //---------------------------------------------------------------------- + // Internals only + // + protected static native boolean initIDs0(); + protected static native long getNewtWndProc0(); + + private native long CreateWindow0(long hInstance, String wndClassName, String wndName, + long parentWindowHandle, long visualID, boolean isUndecorated, + int x, int y, int width, int height); + private native long MonitorFromWindow0(long windowHandle); + private native void setVisible0(long windowHandle, boolean visible, boolean top, int x, int y, int width, int height); + private native void reconfigureWindow0(long parentWindowHandle, long windowHandle, + int x, int y, int width, int height, boolean isVisible, + boolean parentChange, int fullScreenChange, int decorationChange); + private static native void setTitle0(long windowHandle, String title); + private native void requestFocus0(long windowHandle, boolean force); + + private void insetsChanged(int left, int top, int right, int bottom) { + if (left != -1 && top != -1 && right != -1 && bottom != -1) { + if (left != insets.left || top != insets.top || right != insets.right || bottom != insets.bottom) { + insets.left = left; + insets.top = top; + insets.right = right; + insets.bottom = bottom; + if(DEBUG_IMPLEMENTATION) { + System.err.println("Window.insetsChanged: "+insets); + } + } + } + } +} diff --git a/src/newt/classes/jogamp/newt/x11/X11Display.java b/src/newt/classes/jogamp/newt/x11/X11Display.java new file mode 100644 index 000000000..af05c0356 --- /dev/null +++ b/src/newt/classes/jogamp/newt/x11/X11Display.java @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.x11; + +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import com.jogamp.newt.impl.*; +import com.jogamp.nativewindow.impl.x11.X11Util; + +public class X11Display extends DisplayImpl { + + static { + NEWTJNILibLoader.loadNEWT(); + + if ( !initIDs0() ) { + throw new NativeWindowException("Failed to initialize X11Display jmethodIDs"); + } + + if (!X11Window.initIDs0()) { + throw new NativeWindowException("Failed to initialize X11Window jmethodIDs"); + } + } + + public static void initSingleton() { + // just exist to ensure static init has been run + } + + + public X11Display() { + } + + public String validateDisplayName(String name, long handle) { + return X11Util.validateDisplayName(name, handle); + } + + protected void createNativeImpl() { + long handle = X11Util.createDisplay(name); + if( 0 == handle ) { + throw new RuntimeException("Error creating display: "+name); + } + try { + CompleteDisplay0(handle); + } catch(RuntimeException e) { + X11Util.closeDisplay(handle); + throw e; + } + aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT, NativeWindowFactory.getNullToolkitLock()); + // aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT, NativeWindowFactory.createDefaultToolkitLockNoAWT(NativeWindowFactory.TYPE_X11, handle)); + // aDevice = new X11GraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_UNIT); + } + + protected void closeNativeImpl() { + X11Util.closeDisplay(getHandle()); + } + + protected void dispatchMessagesNative() { + long dpy = getHandle(); + if(0!=dpy) { + DispatchMessages0(dpy, javaObjectAtom, windowDeleteAtom); + } + } + + protected long getJavaObjectAtom() { return javaObjectAtom; } + protected long getWindowDeleteAtom() { return windowDeleteAtom; } + + //---------------------------------------------------------------------- + // Internals only + // + private static native boolean initIDs0(); + + private native void CompleteDisplay0(long handle); + + private native void DispatchMessages0(long display, long javaObjectAtom, long windowDeleteAtom); + + private void displayCompleted(long javaObjectAtom, long windowDeleteAtom) { + this.javaObjectAtom=javaObjectAtom; + this.windowDeleteAtom=windowDeleteAtom; + } + + private long windowDeleteAtom; + private long javaObjectAtom; +} + diff --git a/src/newt/classes/jogamp/newt/x11/X11Screen.java b/src/newt/classes/jogamp/newt/x11/X11Screen.java new file mode 100644 index 000000000..5e89a9972 --- /dev/null +++ b/src/newt/classes/jogamp/newt/x11/X11Screen.java @@ -0,0 +1,270 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ +package com.jogamp.newt.impl.x11; + +import com.jogamp.nativewindow.impl.x11.X11Util; +import com.jogamp.newt.impl.ScreenImpl; +import com.jogamp.newt.ScreenMode; +import com.jogamp.newt.util.ScreenModeUtil; +import java.util.List; + +import javax.media.nativewindow.x11.*; + +public class X11Screen extends ScreenImpl { + + static { + X11Display.initSingleton(); + } + + public X11Screen() { + } + + protected void createNativeImpl() { + long handle = GetScreen0(display.getHandle(), screen_idx); + if (handle == 0) { + throw new RuntimeException("Error creating screen: " + screen_idx); + } + aScreen = new X11GraphicsScreen((X11GraphicsDevice) getDisplay().getGraphicsDevice(), screen_idx); + setScreenSize(getWidth0(display.getHandle(), screen_idx), + getHeight0(display.getHandle(), screen_idx)); + } + + protected void closeNativeImpl() { + } + + private int[] nrotations; + private int nrotation_index; + private int nres_number; + private int nres_index; + private int[] nrates; + private int nrate_index; + private int nmode_number; + + protected int[] getScreenModeFirstImpl() { + // initialize iterators and static data + nrotations = getAvailableScreenModeRotations0(display.getHandle(), screen_idx); + if(null==nrotations || 0==nrotations.length) { + return null; + } + nrotation_index = 0; + + nres_number = getNumScreenModeResolutions0(display.getHandle(), screen_idx); + if(0==nres_number) { + return null; + } + nres_index = 0; + + nrates = getScreenModeRates0(display.getHandle(), screen_idx, nres_index); + if(null==nrates || 0==nrates.length) { + return null; + } + nrate_index = 0; + + nmode_number = 0; + + return getScreenModeNextImpl(); + } + + protected int[] getScreenModeNextImpl() { + // assemble: w x h x bpp x f x r + + /** + System.err.println("******** mode: "+nmode_number); + System.err.println("rot "+nrotation_index); + System.err.println("rate "+nrate_index); + System.err.println("res "+nres_index); */ + + int[] res = getScreenModeResolution0(display.getHandle(), screen_idx, nres_index); + if(null==res || 0==res.length) { + return null; + } + if(0>=res[0] || 0>=res[1]) { + throw new InternalError("invalid resolution: "+res[0]+"x"+res[1]+" for res idx "+nres_index+"/"+nres_number); + } + int bpp = 32; // FIXME + int rate = nrates[nrate_index]; + if(0>=rate) { + throw new InternalError("invalid rate: "+rate+" at index "+nrate_index+"/"+nrates.length); + } + int rotation = nrotations[nrotation_index]; + + int[] props = new int[ 1 + ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL ]; + int i = 0; + props[i++] = nres_index; // use resolution index, not unique for native -> ScreenMode + props[i++] = 0; // set later for verification of iterator + props[i++] = res[0]; // width + props[i++] = res[1]; // height + props[i++] = bpp; // bpp + props[i++] = res[2]; // widthmm + props[i++] = res[3]; // heightmm + props[i++] = rate; // rate + props[i++] = rotation; + props[i - ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL] = i - 1; // count without extra element + + nmode_number++; + + // iteration: r -> f -> bpp -> [w x h] + nrotation_index++; + if(nrotation_index == nrotations.length) { + nrotation_index=0; + nrate_index++; + if(null == nrates || nrate_index == nrates.length){ + nres_index++; + if(nres_index == nres_number) { + // done + nrates=null; + nrotations=null; + return null; + } + + nrates = getScreenModeRates0(display.getHandle(), screen_idx, nres_index); + if(null==nrates || 0==nrates.length) { + return null; + } + nrate_index = 0; + } + } + + return props; + } + + protected ScreenMode getCurrentScreenModeImpl() { + int resNumber = getNumScreenModeResolutions0(display.getHandle(), screen_idx); + if(0==resNumber) { + return null; + } + int resIdx = getCurrentScreenResolutionIndex0(display.getHandle(), screen_idx); + if(0>resIdx) { + return null; + } + if(resIdx>=resNumber) { + throw new RuntimeException("Invalid resolution index: ! "+resIdx+" < "+resNumber); + } + int[] res = getScreenModeResolution0(display.getHandle(), screen_idx, resIdx); + if(null==res || 0==res.length) { + return null; + } + if(0>=res[0] || 0>=res[1]) { + throw new InternalError("invalid resolution: "+res[0]+"x"+res[1]+" for res idx "+resIdx+"/"+resNumber); + } + int rate = getCurrentScreenRate0(display.getHandle(), screen_idx); + if(0>rate) { + return null; + } + int rot = getCurrentScreenRotation0(display.getHandle(), screen_idx); + if(0>rot) { + return null; + } + + int[] props = new int[ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL]; + int i = 0; + props[i++] = 0; // set later for verification of iterator + props[i++] = res[0]; // width + props[i++] = res[1]; // height + props[i++] = 32; // FIXME: bpp + props[i++] = res[2]; // widthmm + props[i++] = res[3]; // heightmm + props[i++] = rate; // rate + props[i++] = rot; + props[i - ScreenModeUtil.NUM_SCREEN_MODE_PROPERTIES_ALL] = i; // count + return ScreenModeUtil.streamIn(props, 0); + } + + protected boolean setCurrentScreenModeImpl(ScreenMode screenMode) { + List screenModes = this.getScreenModesOrig(); + int screenModeIdx = screenModes.indexOf(screenMode); + if(0>screenModeIdx) { + throw new RuntimeException("ScreenMode not element of ScreenMode list: "+screenMode); + } + int resNumber = getNumScreenModeResolutions0(display.getHandle(), screen_idx); + int resIdx = getScreenModesIdx2NativeIdx().get(screenModeIdx); + if(0>resIdx || resIdx>=resNumber) { + throw new RuntimeException("Invalid resolution index: ! 0 < "+resIdx+" < "+resNumber+", screenMode["+screenModeIdx+"] "+screenMode); + } + + long dpy = X11Util.createDisplay(display.getName()); + if( 0 == dpy ) { + throw new RuntimeException("Error creating display: "+display.getName()); + } + + boolean done = false; + long t0 = System.currentTimeMillis(); + try { + int f = screenMode.getMonitorMode().getRefreshRate(); + int r = screenMode.getRotation(); + if( setCurrentScreenModeStart0(dpy, screen_idx, resIdx, f, r) ) { + while(!done && System.currentTimeMillis()-t0 < SCREEN_MODE_CHANGE_TIMEOUT) { + done = setCurrentScreenModePollEnd0(dpy, screen_idx, resIdx, f, r); + if(!done) { + Thread.yield(); + } + } + } + } finally { + X11Util.closeDisplay(dpy); + } + + if(!done) { + System.err.println("X11Screen.setCurrentScreenModeImpl: TO ("+SCREEN_MODE_CHANGE_TIMEOUT+") reached: "+ + (System.currentTimeMillis()-t0)+"ms"); + } + return done; + } + + //---------------------------------------------------------------------- + // Internals only + // + private static native long GetScreen0(long dpy, int scrn_idx); + + private static native int getWidth0(long display, int scrn_idx); + + private static native int getHeight0(long display, int scrn_idx); + + /** @return int[] { rot1, .. } */ + private static native int[] getAvailableScreenModeRotations0(long display, int screen_index); + + private static native int getNumScreenModeResolutions0(long display, int screen_index); + + /** @return int[] { width, height, widthmm, heightmm } */ + private static native int[] getScreenModeResolution0(long display, int screen_index, int mode_index); + + private static native int[] getScreenModeRates0(long display, int screen_index, int mode_index); + + private static native int getCurrentScreenResolutionIndex0(long display, int screen_index); + private static native int getCurrentScreenRate0(long display, int screen_index); + private static native int getCurrentScreenRotation0(long display, int screen_index); + + /** needs own Display connection for XRANDR event handling */ + private static native boolean setCurrentScreenModeStart0(long display, int screen_index, int mode_index, int freq, int rot); + private static native boolean setCurrentScreenModePollEnd0(long display, int screen_index, int mode_index, int freq, int rot); +} diff --git a/src/newt/classes/jogamp/newt/x11/X11Window.java b/src/newt/classes/jogamp/newt/x11/X11Window.java new file mode 100644 index 000000000..b8f1a0c95 --- /dev/null +++ b/src/newt/classes/jogamp/newt/x11/X11Window.java @@ -0,0 +1,145 @@ +/* + * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * - Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistribution in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. ALL + * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, + * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN + * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR + * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR + * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR + * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR + * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE + * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF + * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + */ + +package com.jogamp.newt.impl.x11; + +import com.jogamp.nativewindow.impl.x11.X11Util; +import com.jogamp.newt.impl.WindowImpl; +import javax.media.nativewindow.*; +import javax.media.nativewindow.x11.*; +import javax.media.nativewindow.util.Point; + +public class X11Window extends WindowImpl { + private static final String WINDOW_CLASS_NAME = "NewtWindow"; + + static { + X11Display.initSingleton(); + } + + public X11Window() { + } + + protected void createNativeImpl() { + X11Screen screen = (X11Screen) getScreen(); + X11Display display = (X11Display) screen.getDisplay(); + config = GraphicsConfigurationFactory.getFactory(display.getGraphicsDevice()).chooseGraphicsConfiguration( + capsRequested, capsRequested, capabilitiesChooser, screen.getGraphicsScreen()); + if (config == null) { + throw new NativeWindowException("Error choosing GraphicsConfiguration creating window: "+this); + } + X11GraphicsConfiguration x11config = (X11GraphicsConfiguration) config; + long visualID = x11config.getVisualID(); + long w = CreateWindow0(getParentWindowHandle(), + display.getHandle(), screen.getIndex(), visualID, + display.getJavaObjectAtom(), display.getWindowDeleteAtom(), + x, y, width, height, isUndecorated()); + if (w == 0) { + throw new NativeWindowException("Error creating window: "+w); + } + setWindowHandle(w); + windowHandleClose = w; + } + + protected void closeNativeImpl() { + if(0!=windowHandleClose && null!=getScreen() ) { + X11Display display = (X11Display) getScreen().getDisplay(); + try { + CloseWindow0(display.getHandle(), windowHandleClose, + display.getJavaObjectAtom(), display.getWindowDeleteAtom()); + } catch (Throwable t) { + if(DEBUG_IMPLEMENTATION) { + Exception e = new Exception("Warning: closeNativeImpl failed - "+Thread.currentThread().getName(), t); + e.printStackTrace(); + } + } finally { + windowHandleClose = 0; + } + } + } + + protected void setVisibleImpl(boolean visible, int x, int y, int width, int height) { + setVisible0(getDisplayHandle(), getWindowHandle(), visible, x, y, width, height); + } + + protected boolean reconfigureWindowImpl(int x, int y, int width, int height, + boolean parentChange, int fullScreenChange, int decorationChange) { + reparentHandle=0; + reparentCount=0; + long reqNewParentHandle = ( fullScreenChange > 0 ) ? 0 : getParentWindowHandle() ; + + reconfigureWindow0( getDisplayHandle(), getScreenIndex(), reqNewParentHandle, getWindowHandle(), + x, y, width, height, isVisible(), parentChange, fullScreenChange, decorationChange); + return true; + } + + protected void requestFocusImpl(boolean force) { + requestFocus0(getDisplayHandle(), getWindowHandle(), force); + } + + protected void setTitleImpl(String title) { + setTitle0(getDisplayHandle(), getWindowHandle(), title); + } + + protected Point getLocationOnScreenImpl(int x, int y) { + return X11Util.GetRelativeLocation( getDisplayHandle(), getScreenIndex(), getWindowHandle(), 0 /*root win*/, x, y); + } + + //---------------------------------------------------------------------- + // Internals only + // + + protected static native boolean initIDs0(); + private native long CreateWindow0(long parentWindowHandle, long display, int screen_index, + long visualID, long javaObjectAtom, long windowDeleteAtom, + int x, int y, int width, int height, boolean undecorated); + private native void CloseWindow0(long display, long windowHandle, long javaObjectAtom, long windowDeleteAtom); + private native void setVisible0(long display, long windowHandle, boolean visible, int x, int y, int width, int height); + private native void reconfigureWindow0(long display, int screen_index, long parentWindowHandle, long windowHandle, + int x, int y, int width, int height, boolean isVisible, + boolean parentChange, int fullScreenChange, int decorationChange); + private native void setTitle0(long display, long windowHandle, String title); + private native void requestFocus0(long display, long windowHandle, boolean force); + private native Object getRelativeLocation0(long display, int screen_index, long src_win, long dest_win, int src_x, int src_y); + + private void windowReparented(long gotParentHandle) { + reparentHandle = gotParentHandle; + reparentCount++; + if(DEBUG_IMPLEMENTATION) { + System.err.println("******** new parent ("+reparentCount+"): " + toHexString(reparentHandle) ); + } + } + + private long windowHandleClose; + private volatile long reparentHandle; + private volatile int reparentCount; +} diff --git a/src/test/com/jogamp/newt/impl/WindowImplAccess.java b/src/test/com/jogamp/newt/impl/WindowImplAccess.java deleted file mode 100644 index 5a90c8094..000000000 --- a/src/test/com/jogamp/newt/impl/WindowImplAccess.java +++ /dev/null @@ -1,52 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package com.jogamp.newt.impl; - -import com.jogamp.newt.Window; -import com.jogamp.newt.opengl.GLWindow; - -/** - * Allows access to protected methods of WindowImpl - */ -public class WindowImplAccess { - public static final void windowDestroyNotify(Window win) { - WindowImpl winImpl = null; - if(win instanceof GLWindow) { - GLWindow glwin = (GLWindow) win; - winImpl = (WindowImpl) glwin.getWindow(); - } else if(win instanceof WindowImpl) { - winImpl = (WindowImpl) win; - } else { - throw new RuntimeException("Given Window not a GLWindow, not WindowImpl, but "+win.getClass()); - } - winImpl.windowDestroyNotify(); - } -} - - diff --git a/src/test/jogamp/newt/WindowImplAccess.java b/src/test/jogamp/newt/WindowImplAccess.java new file mode 100644 index 000000000..5a90c8094 --- /dev/null +++ b/src/test/jogamp/newt/WindowImplAccess.java @@ -0,0 +1,52 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ + +package com.jogamp.newt.impl; + +import com.jogamp.newt.Window; +import com.jogamp.newt.opengl.GLWindow; + +/** + * Allows access to protected methods of WindowImpl + */ +public class WindowImplAccess { + public static final void windowDestroyNotify(Window win) { + WindowImpl winImpl = null; + if(win instanceof GLWindow) { + GLWindow glwin = (GLWindow) win; + winImpl = (WindowImpl) glwin.getWindow(); + } else if(win instanceof WindowImpl) { + winImpl = (WindowImpl) win; + } else { + throw new RuntimeException("Given Window not a GLWindow, not WindowImpl, but "+win.getClass()); + } + winImpl.windowDestroyNotify(); + } +} + + -- cgit v1.2.3